Context Recruitment Limited

Network Engineer - Night Shifts Remote 12-Month Fixed Term Contract £40,000 + 30% Shift Allowance A leading organisation is undertaking a major data centre transformation and is seeking an experienced Network Engineer with strong Cisco expertise to support a critical infrastructure consolidation programme. This role is offered on a 12-month fixed term basis and will operate fully remotely during night shifts. Role Overview The successful candidate will play a key role in consolidating physical network infrastructure across multiple data centres. This is a hands-on technical position requiring deep knowledge of Cisco networking technologies and the ability to work independently during overnight operations. Key Responsibilities Lead network consolidation and optimisation across enterprise data centres Configure, maintain, and troubleshoot Cisco routers, switches, and firewalls Monitor network performance and resolve issues during night shifts Collaborate with remote teams to ensure seamless transitions and minimal disruption Maintain accurate documentation and contribute to operational best practices Candidate Profile Proven experience as a Network Engineer in large-scale environments Strong expertise in Cisco technologies (e.g. IOS, NX-OS, ASA, Meraki) Solid understanding of routing protocols (BGP, OSPF, EIGRP), VLANs, and VPNs Experience with physical network migrations and data centre operations Comfortable working autonomously during night shifts Excellent problem-solving and communication skills Additional Information Fully remote role Night shift schedule: 7:00pm - 7:00am, 4 on / 4 off £40,000 base salary plus 30% shift allowance

Penetration Tester - Leading Managed Services Provider Remote based. Salary: Up to 60k, depending on experience. A leading Managed Services Provider are seeking to recruit a technically skilled Cyber Security / Penetration Tester. This is a fantastic opportunity to join a well-established organisation delivering high-quality security services to enterprise clients across the UK. As a Penetration Tester, you will be responsible for conducting manual penetration testing across both application and infrastructure layers. You will contribute to secure build reviews, advise on secure design practices, and provide technical insight to both internal teams and clients. Key Responsibilities Perform manual penetration testing of web applications and infrastructure Conduct security build reviews across common operating systems (Windows, Redhat, Solaris) Analyse and harden database environments in line with security best practices Review and advise on web server design and implementation Produce clear and concise technical reports for a range of stakeholders Collaborate with internal teams and clients to support remediation and secure development Required Skills and Experience Proven experience in manual penetration testing (application and infrastructure) Strong understanding of TCP/IP and core networking principles Extensive experience testing web-based applications Familiarity with secure configuration and build reviews across major operating systems Comfortable programming in one or more languages (e.g. Python, Java, C#, Bash) Deep knowledge of database security and hardening techniques Solid technical understanding of web application architecture and server implementation Ideally you'll be working towards CREST Certified Web Application Tester or CREST Certified Infrastructure Tester or equivalent. If you are a technically driven Penetration Tester seeking a new challenge within a respected Managed Services Provider, we would be pleased to hear from you. Remote based. Paying up to 60k, depending on experience. Must be eligible for SC Clearance.

Construction Manager - Data Centre Projects Salary: Up to £85,000, depending on experience Working Arrangement: On-site in Longcross We're proud to be partnering with a leading Data Centre Provider to recruit an experienced Construction Manager to oversee the delivery of major infrastructure projects across their portfolio. This is a fantastic opportunity to join a business at the forefront of digital infrastructure, where you'll play a key role in managing complex construction programmes from inception through to handover. Key Responsibilities: Lead the on-site delivery of data centre construction projects, ensuring timelines, budgets, and quality standards are met Coordinate with contractors, consultants, and internal stakeholders to drive progress and resolve issues Monitor health and safety compliance across all phases of construction Review and manage project documentation, including risk assessments, method statements, and progress reports Ensure alignment with technical specifications and regulatory requirements Support commissioning and handover processes, ensuring operational readiness Required experience: Proven experience managing large-scale construction projects, ideally within data centres, critical infrastructure, or high-tech environments Strong understanding of M&E systems, structural works, and fit-out phases Excellent leadership, communication, and stakeholder management skills A proactive approach to problem-solving and project delivery Relevant construction qualifications and certifications (e.g. SMSTS, CSCS, NEBOSH) This is a brilliant opportunity to join a high-growth organisation delivering some of the most advanced facilities in the UK. If you're ready to take the next step in your construction career and work on cutting-edge projects, we'd love to hear from you. Must be eligible to work in the UK. Paying up to £85,000, depending on experience. Based on-site in Longcross

Senior Backend Developer Salary: Up to £90,000 per annum Client: Leading Data Centre Provider We're working with a well-established Data Centre Provider to recruit a highly experienced Senior Backend Developer. This is a remote role open to UK-based candidates, offering the chance to work on large-scale systems that support critical national infrastructure. This is an excellent opportunity for a seasoned backend engineer with deep expertise in Node.js and TypeScript, who enjoys architecting scalable solutions and working with modern cloud technologies. You'll be responsible for designing and building high-performance backend applications, contributing to the development of internal tools and processes, and ensuring code quality through testing and documentation. You'll also help shape technical standards and collaborate closely with other teams across the business. Key Responsibilities Architect and develop scalable backend systems for enterprise-level applications Build and maintain robust Node.js services using TypeScript Optimise SQL queries and database performance Deploy and manage applications in cloud environments Customise build and development tools to suit project needs Apply best practices in software design, including SOLID principles and dependency injection Maintain clean, well-tested, and well-documented code Contribute to unit and integration testing across all deliverables Work closely with frontend developers to ensure seamless integration Stay up to date with emerging trends in backend development and share insights with the team Required experience Extensive server-side development experience Strong proficiency in Node.js and TypeScript Solid understanding of cloud platforms and deployment strategies Deep knowledge of software architecture and design patterns Experience with CI/CD pipelines and modern development tooling Excellent communication and collaboration skills Must be eligible for SC clearance. This is a brilliant opportunity to join a forward-thinking organisation at the forefront of digital infrastructure. If you're ready to take the next step in your backend development career, we'd love to hear from you. Paying up to £90,000, depending on experience. 100% remote based. Must be eligible to work in the UK.

Senior DevOps Engineer - Remote (UK-based) Salary: Up to £90,000 per annum Client: Leading Data Centre Provider We're recruiting on behalf of a well-established Data Centre Provider, seeking a skilled Senior DevOps Engineer to join their growing team. This is a remote-based role (UK only), offering the chance to work at the heart of digital infrastructure while driving automation, reliability, and secure delivery across complex systems. You'll be responsible for maintaining and enhancing cloud and virtual infrastructure, supporting deployment pipelines, and ensuring robust security and operational standards. This is a hands-on role requiring strong collaboration across development, operations, and security teams. Key Responsibilities Manage and optimise AWS cloud services and VMware virtual infrastructure Automate deployments, testing, and infrastructure using scripting and CI/CD tools Configure networking components including VPNs, VPCs, and cloud integrations Ensure security compliance (ISO 27001) and support vulnerability remediation Oversee software deployments, backups, and monitoring strategies Collaborate with development, security, and infrastructure teams to embed DevOps practices Maintain clear documentation of systems, processes, and procedures Required Experience Proven experience in a senior DevOps role, ideally within infrastructure-heavy or data centre environments Strong hands-on expertise with AWS, VMware, and CI/CD tooling Solid understanding of networking and security principles Excellent communication and collaboration skills Must be eligible for SC (Security Check) clearance Paying up to £90,000, depending on experience. 100% remote based role. Must be eligible to work in the UK.