18 jobs found

IES Modeller / Building Performance Specialist Manchester Up to 45,000 per annum Full-time in-office initially, with flexibility offered once established in the role. Overview Are you passionate about sustainability and reducing carbon footprints? Do you have a strong background in thermal modelling and building performance? My client is seeking an experienced IES Modeller / Building Performance Specialist to join their team in Manchester. This is an exciting opportunity to contribute to a Planet Mark Certified Business that is committed to achieving a 5% reduction in overall emissions for the year 2024-25. If you are mission-driven and eager to make a tangible impact on the environment, we want to hear from you. Benefits Competitive salary of up to 45,000 per annum. 5% employer pension contribution. Healthcare cash plan to support your well-being. Cycle-to-work scheme to promote sustainable commuting. Death in service benefit for peace of mind. Discounts with high street retailers. Employee tax-free bonus of up to 3,600, dependent on company performance. Day-to-Day Using IES software to model and analyse building performance. Preparing detailed reports and documentation for internal and external stakeholders. Attending client meetings to discuss findings and recommend sustainable solutions. Collaborating with colleagues to ensure projects are delivered efficiently and to a high standard. Contributing to the company's sustainability initiatives and carbon reduction goals. Responsibilities Conduct detailed thermal modelling using IES software to assess building performance. Prepare comprehensive reports and present findings to clients in a clear and professional manner. Collaborate with clients to explain modelling results and propose effective, sustainable solutions. Support the team in achieving carbon reduction targets and contribute to the company's sustainability goals. Stay updated on industry standards, regulations, and best practices related to building performance and energy efficiency. Qualifications 3-4 years of experience in thermal modelling and building performance analysis. Proficiency in IES software and a strong understanding of building physics. Excellent communication skills, with the ability to present technical findings to clients in an accessible manner. A proactive and mission-driven mindset, with a passion for sustainability and environmental impact reduction. A relevant degree in engineering, architecture, or a related field (preferred). Join a team that is committed to making a difference. If you are ready to take the next step in your career and contribute to a sustainable future, apply today! Interested? Apply now to take the next step.

Sustainability Consultant - Energy Modelling (IES Focus) Location: London Hybrid (Minimum 3 days in office) Full-Time Salary: 40,000 - 50,000 per annum Overview Are you passionate about sustainability and energy performance? A fast-growing, mission-driven sustainable engineering consultancy is seeking a talented Sustainability Consultant with expertise in IES energy modelling. This consultancy operates across sustainability advisory, MEP design, and heat network operations, delivering measurable decarbonisation and energy performance outcomes for buildings and infrastructure. This is a unique opportunity to join an ambitious and scaling team where you will have real ownership, early client exposure, and the chance to broaden your expertise beyond energy modelling. Benefits Joining this consultancy comes with a range of benefits, including: Competitive salary of 40,000 - 50,000 per annum. High ownership and visibility within a growing organisation. Broad exposure across various sustainability disciplines. The opportunity to shape delivery processes in a scaling consultancy. A collaborative and supportive team culture. Flexible hybrid working arrangements (minimum three days in the London office). Day-to-Day Your typical day will involve: Managing and delivering IES energy modelling projects from start to finish. Collaborating with design teams and clients to provide clear, actionable insights. Supporting the development of decarbonisation strategies and Whole Life Carbon assessments. Participating in internal team meetings to refine processes and improve delivery standards. Working both independently and collaboratively in a hybrid work environment, with at least three days in the London office. Responsibilities As a Sustainability Consultant, you will play a key role in delivering impactful solutions. Your responsibilities will include: Leading end-to-end IES energy modelling delivery. Conducting TM52/TM59 overheating assessments and TM54 operational energy modelling. Clearly reporting and communicating results to design teams and clients. Supporting wider sustainability workstreams, including decarbonisation strategies, Whole Life Carbon (WLC) assessments, planning support, and heat network optimisation studies. Contributing to internal quality assurance processes, templates, and delivery improvements as the team continues to grow. Qualifications The ideal candidate will possess the following: Strong hands-on experience with IES energy modelling. Proven ability to independently deliver TM52/TM59 overheating assessments and TM54 operational energy modelling. A proactive approach with the ability to take ownership of projects and maintain momentum. Excellent communication skills, with the ability to translate technical findings into clear, actionable recommendations. Adaptability and a willingness to contribute beyond a single specialism. Comfort working in a fast-paced, growing consultancy environment. This is not an assistant role; you will be expected to confidently drive modelling work forward with minimal supervision. If you are an experienced IES modeller looking for greater ownership, variety, and impact within a dynamic and growing consultancy, we would love to hear from you. Take the next step in your career and join a team committed to driving sustainable change. Apply now for a confidential discussion about this exciting opportunity.

About Us: We are a team of enthusiastic and collaborative planners, designers, environmental consultants, engineers and health & safety professionals. Our client base includes public and private sectors. We have grown significantly over the last few years and now employ 200 individuals across the UK. Teamwork and a people-first culture are at the heart of everything we do and we wish to engage an enthusiastic professional to join our team. Please note that the company does not offer sponsorship and therefore candidates must have the legal right to live and work in the UK to be considered for this role. About The Role: Arthian is seeking a commercially driven Flood Risk & Drainage Lead to lead and grow our Water Environment team. This is not a pure delivery role. We are looking for someone who can combine strong technical oversight with business development, client ownership and team leadership. The successful candidate will help shape the direction of the service line, strengthen technical capability and grow fee income. You will take ownership of projects, clients and team performance while driving commercial growth across a varied portfolio of sectors and clients. You will lead and oversee delivery across the water environment discipline, including Flood Risk Assessments, drainage strategies and designs, hydraulic modelling and specialist assessments. Our Work: Our water environment team delivers a wide range of work across flood risk, drainage and hydraulic modelling, supporting planning and delivery for energy, infrastructure, industrial, residential and commercial projects. The work is varied, client-facing and often fast moving, with a mix of strategic advisory, modelling and design-led delivery. You will: Lead and oversee delivery across the water environment discipline, including Flood Risk Assessments, drainage strategies and designs, hydraulic modelling and specialist assessments Manage technically complex projects, including surface water and fluvial assessments, drainage network modelling, detention and storage design, and fire water and containment assessments where required Act as technical sign-off and quality lead on flood risk, drainage and modelling outputs Build and manage client relationships across a varied client base (developers, operators, landowners, contractors, consultants and public sector bodies), developing repeat work and new opportunities Lead fee proposals, tenders and scope definition, including advising clients on proportionate scope and risk Support and lead business development activity, including pipeline development and conversion Line manage and mentor junior consultants, delegating effectively and maintaining standards Own project financial performance, including budgets, fee forecasting, WIP management and invoicing Contribute to strategic growth of the water team, including market positioning, service development and capability building What We Are Looking For: Commercial mindset : -Evidence of winning work, leading proposals or owning client accounts -Confident scoping work, agreeing fees and advising clients on proportionate scope and risk -Comfortable with budgets, fee forecasting, WIP and invoicing Leadership : -Experience line managing, mentoring or leading a team -Strong QA instincts and ability to enforce standards -Credible and confident representing the business externally Technical capability : -Strong understanding of UK flood risk policy, guidance and planning requirements -Experience producing and reviewing FRA and drainage submissions -Working knowledge of SuDS principles, hydraulic design and hydraulic modelling -Able to technically direct and review modelling and design outputs, even if not the primary modeller on every project Sector alignment : -Experience delivering water environment work across a range of sectors and clients -Planning-led development experience is valuable, but not essential if you can demonstrate strong technical oversight and commercial performance across other sectors -Experience with energy, industrial, infrastructure, utilities, developer-side or contractor-side projects is welcomed Personal drive : -Commercially aware, proactive and growth minded -Comfortable operating in an agile consultancy environment with high ownership and accountability -Motivated to progress in the business Benefits: Competitive salary and attractive benefits package is offered, including: 33 days holiday Hybrid and flexible working, Salary sacrifice schemes (EV, Cycle to Work, Holiday Purchase), Health cash plan, Volunteer day To Apply: Please send your CV and Cover Letter, summarising what you can bring to the role and your salary expectation Only those invited to interview will receive a response

PLEASE MENTION GREENJOBS WHEN RESPONDING TO THIS CAREER OPPORTUNITY Role: Oceanographer & Numerical Modeller Type: Permanent/full time Closing date: 13th April 2026 (advert may close earlier when we have received sufficient applications) Location: Southampton Do you want to be a part of the Net Zero revolution in marine renewable energy generation? Do you want to be part of a team that routinely investigates the interactions between marine and coastal infrastructure, and waves, tides and sediment transport? About us We are ABPmer, a marine consultancy and survey company that specialises in understanding one of the most complex environments on earth. Involved in the offshore wind industry since the start, we have undertaken a wide range of supporting studies and environmental impact assessments for most UK OWFs, as well as for tidal power and other marine renewable projects here and overseas. As part of Associated British Ports group, we re routinely involved in port projects around the UK, from pre-feasibility for NSIPs through to operational support. As industry leaders in marine and coastal habitat creation, we work with NGOs and government agencies in the design, assessment, consenting and monitoring of conservation projects. We work across all marine sectors for all kinds of clients, with a diverse portfolio of projects and services; no two projects are the same and no two days are the same. Known for our technical ability, professionalism, and service excellence, we have been helping clients sustainably manage, operate and develop in the marine environment for over 75 years. We know our service excellence is due to our staff and we offer a training and development programme focused on continuous learning and career progression. Discover more about us . About you Objectives Working on a diverse portfolio of projects, you will join a team of specialists supporting clients through the analysis and interpretation of marine and coastal data, including building, calibrating and running numerical models of waves, hydrodynamics and sediments. With support and training, you will be producing a range of technical reports describing the statistics and patterns of key physical features of the marine environment, and changes or impacts that might arise from coastal and marine development and related operations. Responsibilities We are looking for an oceanographer or coastal processes consultant who is confident in applying their technical expertise to the quantification and assessment of morphological and hydrodynamic changes, sediment transport and wave analysis. An understanding of water and / or sediment quality would also be beneficial. You would be: Building, calibrating and running numerical models of waves, hydrodynamics and sediments Analysing, interpreting and presenting diverse measured and modelled data types Delivering a range of oceanographic and coastal process assessments Contributing to service developments and internal research Preparing and contributing to the proposal / tendering process Project management and client engagement Requirements You have: Demonstrabel experience in industry, consultancy or a regulatory environment An interest and background in physical oceanography or the assessment of coastal processes An interest and background in mathematics and statistics is also beneficial A degree (and preferred, a postgraduate degree) in a relevant discipline Relevant marine experience in a consultancy or developer organisation You are efficient, highly organised, self-motivated and willing to work collaboratively in a commercial technical organisation, with skills in the following: Collation and interpretation of oceanographic and coastal process data and information Application of coastal, estuarine and shelf sea oceanographic processes knowledge and understanding when undertaking assessments Analysis and presentation of physical environment data, ideally including use of GIS, MATLAB or other programming / scripting languages Numerical modelling of wave, hydrodynamic and sediment transport processes Report writing, presentation and communication Project management Written and oral communication with a range of internal and external clients / stakeholders Location Our offices are based at Town Quay in Southampton, with fantastic views overlooking Southampton Water. We recognise the importance of a good work-life balance and we offer flexible and potentially hybrid working. Additional Information: When joining ABP you will find an environment that is both welcoming and challenging. We reward our employees well and offer a generous remuneration package, employer pension, private health insurance and a range of other benefits. Please note that ABP undertake random screening for substance abuse and operate a zero-tolerance policy. A medical will be required before starting this position also. We are an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of their background, which helps us to provide a diverse and inclusive working environment. As part of our recruitment process, all successful candidates will be subject to pre-employment screening to Baseline Personnel Security Standard (BPSS). Please note your consent will be required and further information on this check can be found using the following link: TO APPLY PLEASE CLICK THE "APPLY NOW" BUTTON AND YOU WILL BE REDIRECTED TO BEGIN THE APPLICATION PROCES

Role: Oceanographer & Numerical Modeller Type: Permanent/full time Closing date: 13th April 2026 (advert may close earlier when we have received sufficient applications) Location: Southampton Do you want to be a part of the Net Zero revolution in marine renewable energy generation? Do you want to be part of a team that routinely investigates the interactions between marine and coastal infrastructure, and waves, tides and sediment transport? About us We are ABPmer, a marine consultancy and survey company that specialises in understanding one of the most complex environments on earth. Involved in the offshore wind industry since the start, we have undertaken a wide range of supporting studies and environmental impact assessments for most UK OWFs, as well as for tidal power and other marine renewable projects here and overseas. As part of Associated British Ports group, we're routinely involved in port projects around the UK, from pre-feasibility for NSIPs through to operational support. As industry leaders in marine and coastal habitat creation, we work with NGOs and government agencies in the design, assessment, consenting and monitoring of conservation projects. We work across all marine sectors for all kinds of clients, with a diverse portfolio of projects and services; no two projects are the same and no two days are the same. Known for our technical ability, professionalism, and service excellence, we have been helping clients sustainably manage, operate and develop in the marine environment for over 75 years. We know our service excellence is due to our staff and we offer a training and development programme focused on continuous learning and career progression. Discover more about us . About you Objectives Working on a diverse portfolio of projects, you will join a team of specialists supporting clients through the analysis and interpretation of marine and coastal data, including building, calibrating and running numerical models of waves, hydrodynamics and sediments. With support and training, you will be producing a range of technical reports describing the statistics and patterns of key physical features of the marine environment, and changes or impacts that might arise from coastal and marine development and related operations. Responsibilities We are looking for an oceanographer or coastal processes consultant who is confident in applying their technical expertise to the quantification and assessment of morphological and hydrodynamic changes, sediment transport and wave analysis. An understanding of water and / or sediment quality would also be beneficial. You would be: Building, calibrating and running numerical models of waves, hydrodynamics and sediments Analysing, interpreting and presenting diverse measured and modelled data types Delivering a range of oceanographic and coastal process assessments Contributing to service developments and internal research Preparing and contributing to the proposal / tendering process Project management and client engagement Requirements You have: Demonstrabel experience in industry, consultancy or a regulatory environment An interest and background in physical oceanography or the assessment of coastal processes An interest and background in mathematics and statistics is also beneficial A degree (and preferred, a postgraduate degree) in a relevant discipline Relevant marine experience in a consultancy or developer organisation You are efficient, highly organised, self-motivated and willing to work collaboratively in a commercial technical organisation, with skills in the following: Collation and interpretation of oceanographic and coastal process data and information Application of coastal, estuarine and shelf sea oceanographic processes knowledge and understanding when undertaking assessments Analysis and presentation of physical environment data, ideally including use of GIS, MATLAB or other programming / scripting languages Numerical modelling of wave, hydrodynamic and sediment transport processes Report writing, presentation and communication Project management Written and oral communication with a range of internal and external clients / stakeholders Location Our offices are based at Town Quay in Southampton, with fantastic views overlooking Southampton Water. We recognise the importance of a good work-life balance and we offer flexible and potentially hybrid working. Additional Information: When joining ABP you will find an environment that is both welcoming and challenging. We reward our employees well and offer a generous remuneration package, employer pension, private health insurance and a range of other benefits. Please note that ABP undertake random screening for substance abuse and operate a zero-tolerance policy. A medical will be required before starting this position also. We are an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of their background, which helps us to provide a diverse and inclusive working environment. As part of our recruitment process, all successful candidates will be subject to pre-employment screening to Baseline Personnel Security Standard (BPSS). Please note your consent will be required and further information on this check can be found using the following link:

Building Physics Engineer Manchester 35,000- 45,000 per annum Flexible working arrangements Overview Are you motivated by sustainability and committed to improving building performance? Do you bring hands-on experience in thermal modelling and energy analysis? Our client is seeking an experienced IES Modeller / Building Performance Engineer to join their Manchester team. This opportunity sits within a Planet Mark Certified organisation, this role would suit someone purpose-led who wants their technical expertise to directly contribute to measurable environmental progress. Benefits Competitive salary between 35,000 and 45,000 per year 5% employer pension contribution Cycle-to-work scheme High street retail discounts Tax-free bonus linked to company performance Day-to-Day Delivering building performance simulations using IES software Producing clear, detailed technical reports for internal teams and clients Attending client meetings to present findings and advise on sustainable design strategies Collaborating with multidisciplinary colleagues to ensure high-quality project delivery Supporting ongoing sustainability initiatives and carbon reduction commitments Responsibilities Undertake detailed thermal and energy modelling assessments using IES Prepare comprehensive reports and present outcomes professionally to clients Interpret modelling results and recommend practical, low-carbon solutions Contribute to achieving company carbon reduction targets Remain up to date with current regulations, standards, and industry best practice in building physics and energy efficiency Qualifications 5 years' experience in thermal modelling and building performance analysis Strong proficiency in IES software and sound knowledge of building physics principles Excellent communication skills, able to translate technical information for non-technical stakeholders Proactive mindset with a genuine passion for sustainability Degree in engineering, architecture, or a related discipline (preferred) Join a forward-thinking organisation dedicated to reducing environmental impact. If you're looking to further your career while helping shape a more sustainable built environment, we encourage you to apply. Interested? Submit your application today.

Principal Sustainability & Energy Modeller £55,000 - £65,000 Hybrid Working Arrangements Career Development Overview My client is seeking a highly skilled and experienced Principal Sustainability & Energy Modeller to join their team in the Cambridge area click apply for full job details

Graduate Energy Modeller Brighton Competitive Starting Salary + Benefits Penguin Recruitment are pleased to be working alongside a specialist Sustainability and Built Environment Consultancy, based on the South Coast, to further grow their team with the appointment of a Graduate Energy Modeller click apply for full job details

Sustainability Consultant - Energy Modelling (IES Focus) Location: London Hybrid (Minimum 3 days in office) Full-Time Salary: £40,000 - £50,000 per annum Overview Are you passionate about sustainability and energy performance? A fast-growing, mission-driven sustainable engineering consultancy is seeking a talented Sustainability Consultant with expertise in IES energy modelling. This consultancy operates across sustainability advisory, MEP design, and heat network operations, delivering measurable decarbonisation and energy performance outcomes for buildings and infrastructure. This is a unique opportunity to join an ambitious and scaling team where you will have real ownership, early client exposure, and the chance to broaden your expertise beyond energy modelling. Benefits Joining this consultancy comes with a range of benefits, including: Competitive salary of £40,000 - £50,000 per annum. High ownership and visibility within a growing organisation. Broad exposure across various sustainability disciplines. The opportunity to shape delivery processes in a scaling consultancy. A collaborative and supportive team culture. Flexible hybrid working arrangements (minimum three days in the London office). Day-to-Day Your typical day will involve: Managing and delivering IES energy modelling projects from start to finish. Collaborating with design teams and clients to provide clear, actionable insights. Supporting the development of decarbonisation strategies and Whole Life Carbon assessments. Participating in internal team meetings to refine processes and improve delivery standards. Working both independently and collaboratively in a hybrid work environment, with at least three days in the London office. Responsibilities As a Sustainability Consultant, you will play a key role in delivering impactful solutions. Your responsibilities will include: Leading end-to-end IES energy modelling delivery. Conducting TM52/TM59 overheating assessments and TM54 operational energy modelling. Clearly reporting and communicating results to design teams and clients. Supporting wider sustainability workstreams, including decarbonisation strategies, Whole Life Carbon (WLC) assessments, planning support, and heat network optimisation studies. Contributing to internal quality assurance processes, templates, and delivery improvements as the team continues to grow. Qualifications The ideal candidate will possess the following: Strong hands-on experience with IES energy modelling. Proven ability to independently deliver TM52/TM59 overheating assessments and TM54 operational energy modelling. A proactive approach with the ability to take ownership of projects and maintain momentum. Excellent communication skills, with the ability to translate technical findings into clear, actionable recommendations. Adaptability and a willingness to contribute beyond a single specialism. Comfort working in a fast-paced, growing consultancy environment. This is not an assistant role; you will be expected to confidently drive modelling work forward with minimal supervision. If you are an experienced IES modeller looking for greater ownership, variety, and impact within a dynamic and growing consultancy, we would love to hear from you. Take the next step in your career and join a team committed to driving sustainable change. Apply now for a confidential discussion about this exciting opportunity.

We have an exciting opportunity for a Senior Flood Risk Consultant to join the growing Water & Environment Team . This role is ideal for an experienced consultant looking to lead technical delivery, mentor colleagues, and play a key role in the strategic growth of a forward-thinking environmental consultancy. You will lead hydraulic modelling and Flood Risk Assessments (FRAs) across a diverse portfolio of projects, including property development, renewable energy, and aviation schemes. Projects span early strategy and feasibility through to planning submission and discharge of conditions, operating within consenting regimes such as Town and Country Planning and Development Consent Orders. Alongside technical delivery, you will actively contribute to client management, including bid preparation, fee proposals, budget management, and relationship development. You'll liaise closely with internal teams, clients, regulators (including the Environment Agency), architects, and contractors, attending design meetings and site inspections as required. About You You will have experience in hydraulic modelling and FRA preparation, with good knowledge of flood-related planning policy (including the NPPF). Experience using Flood Modeller Pro, TUFLOW, GIS, and AutoCAD is ideal, along with a solid understanding of hydrology and model development. Strong communication, report writing, and project management skills are key. the Offer A competitive salary, enhanced pension, private medical insurance, generous annual leave, flexible working, CPD and training programmes, and a strong wellbeing package. Join a collaborative, sustainability-focused team where you can shape your career as the business grows. location; offered with flexible / hybrid working, office locations include; London, Manchester, Bristol or Nottingham next steps Please apply via the link and be assured that all communiations are in the strictest of confidence.

Senior / Principal Sustainability & Energy Modeller Oxford Hybrid Working (3 Days Office / 2 Days Home) 45,000 - 65,000 depending on experience Overview Are you passionate about creating a sustainable future through innovative building design and energy performance? A leading sustainability-focused building services consultancy is seeking to expand its team with the appointment of both a Senior Sustainability & Energy Modeller and a Principal Sustainability & Energy Modeller in their Oxford office. This is a unique opportunity to join a collaborative and forward-thinking consultancy that is committed to delivering high-performance, low-carbon building solutions across a variety of sectors. If you are driven by a mission to make a tangible impact on the built environment, this role is for you. Responsibilities As a Senior Sustainability & Energy Modeller or Principal Sustainability & Energy Modeller , you will play a pivotal role in shaping the energy performance and sustainability strategies of cutting-edge projects. Your responsibilities will include: Conducting energy modelling and performance analysis using IES VE . Preparing energy and sustainability reports to support project design and compliance. Performing feasibility studies and building performance assessments. Applying knowledge of Part L , TM54 , TM59 , and carbon analysis to projects. Collaborating closely with clients, architects, and multidisciplinary design teams. Presenting technical findings and recommendations to stakeholders. Supporting the development of low-carbon and energy-efficient building solutions. Mentoring junior team members and contributing to project delivery. For the Principal Sustainability & Energy Modeller role, additional responsibilities include: Leading sustainability and energy modelling projects from inception to completion. Managing and mentoring a team of sustainability professionals. Acting as a key point of contact for clients, fostering strong relationships. Overseeing project delivery, ensuring timelines and technical quality are met. Qualifications To excel in this role, you will need: Proven experience in sustainability consulting or building services engineering. Strong expertise in energy modelling software, particularly IES VE . In-depth knowledge of Part L , TM54 , TM59 , and building performance analysis. A track record of working on sustainable building design projects. Excellent communication and stakeholder engagement skills. Experience Requirements: Senior Sustainability & Energy Modeller : 5+ years of relevant experience. Principal Sustainability & Energy Modeller : 10+ years of relevant experience, including leadership responsibilities. Day-to-Day Your day-to-day activities will include: Collaborating with architects, engineers, and clients to develop sustainable building designs. Conducting detailed energy performance simulations and analyses. Preparing technical reports and presenting findings to stakeholders. Mentoring and supporting junior team members to enhance their technical skills. For Principal roles, leading project teams and ensuring successful delivery of sustainability strategies. Benefits Competitive salary ranging from 45,000 - 65,000 , depending on experience. Flexible hybrid working model ( 3 days in the office, 2 days from home ). Strong opportunities for career progression and leadership development. A collaborative and supportive work environment that values innovation and teamwork. The chance to work on high-profile sustainable building projects. If you are driven by a mission to create a more sustainable future and have the expertise to deliver energy-efficient, low-carbon building solutions, we want to hear from you. Join a team that is making a real difference in the built environment. Apply today and take the next step in your career as a Senior or Principal Sustainability & Energy Modeller.

Flood Risk and Drainage Consultant / Senior Consultant Bristol or London (Hybrid) We are working with an award winning and independent environmental consultancy that is looking to appoint a Flood Risk and Drainage Consultant / Senior Consultant to join their growing Water Team. This is an excellent opportunity to work on a diverse range of projects across sectors including property, renewable energy and aviation, supporting developments from early strategy through to planning approval. In this role, you will prepare Flood Risk Assessments (FRAs) and Drainage Strategies for development projects across the UK. Working as part of a collaborative team, you will identify flood risk and drainage constraints and opportunities at development sites, design Sustainable Drainage Systems (SuDS) , and integrate drainage strategies within site masterplans. You will also support projects through feasibility, outline design, planning submission and the discharge of planning conditions, while producing clear and concise technical reports and liaising with colleagues, clients and external stakeholders. Candidates should have at least two years' experience preparing FRAs and drainage strategies , along with experience using InfoDrainage or similar modelling software . A working knowledge of AutoCAD and GIS , as well as an understanding of the UK planning system and relevant flood policy guidance, is expected. Strong communication and report writing skills are essential. Experience with TUFLOW, Flood Modeller, FEH or river restoration would be beneficial but is not essential. Our client offers a competitive salary alongside a strong benefits package including enhanced pension, private medical insurance, generous annual leave with the option to purchase additional days, flexible hybrid working, and structured training and CPD to support career development.

Building Performance Consultant (IES) Liverpool Up to 45,000 Office-based initially, with hybrid flexibility once established The Opportunity We are working with a forward-thinking, Planet Mark Certified consultancy seeking a Building Performance Consultant to join their growing North West team, based in Liverpool. This role is ideal for a technically strong IES modeller who enjoys analysing data, solving complex building performance challenges, and communicating practical solutions to clients. You will play a key part in supporting the company's commitment to measurable carbon reduction, including a targeted 5% decrease in overall emissions for 2024-25. This is a hands-on technical role within a business that takes sustainability seriously - both in its projects and its own operations. What's On Offer Salary up to 45,000 5% employer pension contribution Healthcare cash plan Cycle-to-work scheme Death in service benefit Retail discount scheme Performance-related tax-free bonus (up to 3,600) The expectation is full-time office presence initially to support collaboration and integration into the team. Once established in the role, flexibility will be introduced. What You'll Be Doing Delivering detailed thermal and energy modelling using IES VE Producing clear, well-structured technical reports for clients and internal teams Attending meetings to explain modelling outputs and recommend performance improvements Supporting design teams with evidence-based energy and carbon reduction strategies Contributing to internal carbon reporting and wider sustainability initiatives Your Key Responsibilities Carry out Part L compliance modelling and dynamic simulation modelling Assess overheating risk and building performance against relevant regulations Interpret modelling data and translate it into actionable design recommendations Work collaboratively with engineers, architects and project stakeholders Keep up to date with building regulations, compliance standards and emerging best practice in low-carbon design What We're Looking For 3-4 years' experience in building performance or thermal modelling Strong working knowledge of IES VE and building physics principles Confident communicator, comfortable explaining technical findings to non-technical audiences Motivated individual with a genuine interest in sustainability and performance-led design Relevant degree in Building Services, Engineering, Architecture or similar (preferred) If you're looking to join a consultancy that combines strong technical delivery with a genuine environmental commitment, this could be the next step in your career. Apply now to take the next step!

Energy Modelling Opportunity - IES Cardiff Hybrid 30k- 40k Supportive Working Environment IES Focus Overview Are you passionate about creating sustainable, energy-efficient buildings that contribute to a net-zero future? We are seeking dedicated and mission-driven Energy Modellers to join our team in Cardiff. This is an office-based hybrid role offering the opportunity to work on cutting-edge projects that shape the future of building performance. If you have 2-4 years of experience, a pragmatic and intuitive approach, and a desire to make a meaningful impact, we want to hear from you. Benefits Competitive salary ranging from 30,000 to 40,000 per annum, based on experience. A flexible hybrid working model, combining office-based collaboration with remote work opportunities. Ongoing professional development and training to enhance your skills and career growth. Work on impactful projects that contribute to a sustainable future. A supportive and inclusive workplace culture that fosters innovation and teamwork. Day-to-Day Collaborating with architects, engineers, and project teams to analyse and improve building designs. Running dynamic simulations to test building performance in virtual environments. Preparing detailed reports and presentations to communicate findings and recommendations. Staying updated on industry trends, standards, and best practices in energy modelling and sustainability. Contributing to a supportive and innovative team environment that values continuous learning and improvement. Responsibilities As an Energy Modeler, you will play a pivotal role in ensuring that building performance is optimised through advanced simulation and analysis. Your responsibilities will include: Utilizing IES VE software to conduct dynamic simulation modelling and carbon assessments. Performing thermographic surveys to identify energy inefficiencies. Conducting thermal comfort assessments (TM52, TM59) to ensure occupant well-being. Carrying out daylighting calculations to optimise natural light usage. Performing operational energy calculations (TM54) to predict energy consumption. Contributing to Net Zero Carbon (NZC) calculations to support sustainable design goals. Collaborating with design teams to influence decisions that enhance building functionality and sustainability. Qualifications 2-4 years of experience in energy modelling or a related field. Proficiency in IES VE software and a strong understanding of carbon assessment and net-zero principles. A pragmatic and intuitive approach to problem-solving. Excellent teamwork and communication skills. A proactive and eager-to-learn attitude, with a commitment to professional growth. A passion for sustainability and a mission-driven mindset to create a positive environmental impact. Interested? Apply now.

Graduate Energy Modeller Brighton Competitive Starting Salary + Benefits Penguin Recruitment are pleased to be working alongside a specialist Sustainability and Built Environment Consultancy, based on the South Coast, to further grow their team with the appointment of a Graduate Energy Modeller. To be considered for this role of an Graduate Energy Modeller, you will ideally: Hold a Degree in a relevant subject/field such as Architectural Engineering, Building Services or similar Have experience using IES, preferably within a consultancy environment Ideally, have a knowledge of sustainable building design including BREEAM assessments and SAP and SBEM calculations Within the role you will be supporting senior members of staff with the production of IES models and in time will have the opportunity to liaise with clients and manage your own projects. In return the company is offering a competitive salary, a generous benefits package, and exciting career development opportunities. Interested? To discuss this position or other roles in the Sustainability Sector, please contact Harriet Roige on (phone number removed), or email a copy of your CV over to (url removed) and we will be in touch shortly.

Intermediate Energy & Building Performance Modeller Bristol 35,000 - 45,000 per annum (DOE) Hybrid Working (Flexible Office Attendance) Overview A well-established engineering and sustainability consultancy based in Bristol is seeking a skilled and motivated Intermediate Energy & Building Performance Modeller to join their dynamic team. Specialising in mechanical, electrical, sustainability, and environmental engineering services, the consultancy is committed to delivering innovative, low-energy, and sustainable building solutions. This is an exciting opportunity to work on a diverse portfolio of projects, including commercial, healthcare, education, residential, and mixed-use developments. The role offers a collaborative and supportive environment where technical expertise and creative problem-solving are highly valued. Benefits Competitive Salary : 32,000 - 42,000 per annum (dependent on experience). Hybrid Working : Flexible office attendance to support work-life balance. Diverse Projects : Opportunity to work on a variety of impactful sustainability projects across multiple sectors. Professional Development : Supportive team environment with opportunities for career growth and skill enhancement. Influence and Impact : Play a key role in shaping building performance work within a respected consultancy. Day-to-Day Responsibilities Collaborate with project teams to provide energy modelling insights that inform design decisions. Conduct detailed performance analyses to ensure compliance with energy and sustainability standards. Prepare and present technical reports to clients and stakeholders. Contribute to the development of innovative, sustainable building solutions. Stay updated on industry standards and best practices to enhance project outcomes. Key Responsibilities As an Intermediate Energy & Building Performance Modeller, you will play a pivotal role in delivering high-quality building performance analysis and energy modelling. Your responsibilities will include: Developing and running building performance models using IES Virtual Environment (IES VE) . Conducting analyses such as TM52/TM59 overheating assessments , TM54 operational energy , and Part L/EPC compliance . Preparing clear, concise, and accurate technical reports and model outputs for internal teams and clients. Collaborating with design, sustainability, and engineering teams to influence efficient and sustainable outcomes. Providing modelling support for building services and energy conservation strategies. Contributing to the development of internal standards, templates, and quality control processes. Qualifications Essential: 2-5 years of experience in building energy modelling or building performance analysis. Proficiency in IES VE or similar dynamic simulation tools. Strong understanding of relevant performance methodologies, including TM52 , TM54 , TM59 , Part L , and EPC compliance . Excellent analytical skills with the ability to interpret and present technical information effectively. Strong communication skills and the ability to work collaboratively within multidisciplinary teams. If you are an experienced and passionate Energy & Building Performance Modeller looking to advance your career in a forward-thinking consultancy, we would love to hear from you. Apply now to join a team dedicated to creating sustainable, energy-efficient solutions for the built environment.

Role - Building Physics Engineer / Thermal Modeller Salary - Around 45k Location - UK Wide About the Consultancy This well-established practice has a streamlined management structure designed to support effective decision-making and project delivery. They are led by a team of experienced directors and supported by engineers, technicians, apprentices, CAD operators, and administrative staff. Their collaborative approach ensures that every project benefits from expertise and attention to detail at every stage. Sustainability is at the heart of their ethos, and they are committed to delivering environmentally responsible engineering solutions. They are also an equal opportunities employer, fostering an inclusive workplace culture. About the Role You'll be working on projects across a variety of sectors-including healthcare, education, commercial, retail, and high net worth residential-using your expertise in building performance simulation to shape designs that meet and exceed energy, comfort, and compliance standards. Work can range from initial surveys through to handover, and anywhere in between, all with a strong focus on sustainability. Key Responsibilities Carry out dynamic thermal modelling and building performance analysis using IES VE. Ensure designs meet Part L and other Building Regulations, with a strong focus on sustainability and energy efficiency. Provide advice on daylight, overheating, natural ventilation, and thermal comfort assessments. Support low-carbon and net-zero strategies at early design stages. Liaise with architects, M&E engineers, and sustainability consultants to deliver coordinated design solutions. Produce clear, concise reports for design teams and clients. What We're Looking For Proven experience in Building Physics / Energy Modelling. Strong knowledge of UK Building Regulations and environmental assessment methodologies. Proficiency in IES VE (essential). Familiarity with other tools (SAP, SBEM, CFD) would be a plus. Excellent communication and report-writing skills. A collaborative mindset and passion for creating sustainable buildings. This is a fully remote role, offering a salary of around 45,000, and is a fantastic opportunity for someone looking to make an impact in sustainable design and building performance while developing their career in a supportive, forward-thinking team. Get in touch with Danny Brookes at Calibre Search for more information. Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business.