MLOps Engineer (SC Clearance) Position Description At CGI, you will play a pivotal role in enabling the deployment and operation of advanced AI systems that support critical national security outcomes. Working within our Space, Defence and Intelligence business unit, you will help design and deliver secure, scalable machine learning platforms that power innovation across mission-critical environments. We combine deep sector expertise with emerging technologies and collaborative delivery to create impactful solutions, giving you the opportunity to take ownership of complex challenges, contribute creative ideas, and grow within a supportive, expert-led community. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester 5 days a week. Your future duties and responsibilities In this role, you will design, build and operate secure AI and machine learning platforms within highly controlled environments. You will take ownership of developing the infrastructure and automation required to deploy, monitor and scale models in production, including large language models and other advanced AI systems. Working closely with multidisciplinary teams, you will contribute to delivering resilient, high-performance platforms that enable critical decision-making and operational effectiveness. You will play a key role in shaping how AI is operationalised in air-gapped environments, bringing innovative approaches to platform engineering while being supported by experienced colleagues and a collaborative culture focused on continuous improvement. • Design & Deliver secure, scalable MLOps platforms for production environments • Build & Optimise air-gapped machine learning pipelines and workflows • Deploy & Manage LLM inference clusters and AI model hosting platforms • Implement & Enhance model lifecycle processes, including monitoring and retraining • Develop & Automate infrastructure using DevSecOps principles and tooling • Monitor & Improve system performance using observability tools and best practices • Collaborate & Innovate with cross-functional teams to deliver mission-critical solutions Required qualifications to be successful in this role You should have experience building and operating production-grade machine learning platforms, with strong technical skills across software development, infrastructure, and cloud-native tooling. A solid understanding of Linux environments and modern MLOps practices is essential, along with the ability to work effectively in secure, constrained environments. • You should have experience developing in Python for data or platform engineering • Strong proficiency in Linux systems and command-line environments • Experience with MLOps tools such as MLflow, Kubeflow or Airflow • Familiarity with monitoring tools such as Prometheus or Grafana • Experience with containerisation and orchestration (Docker, Kubernetes, Terraform) • Understanding of CI/CD pipelines and DevSecOps practices • Experience with platforms such as VMware, OpenShift or OpenStack (desirable) • Exposure to AI/ML workloads, GPU environments, or secure/air-gapped systems (advantageous) Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.
Jun 18, 2026
Full time
MLOps Engineer (SC Clearance) Position Description At CGI, you will play a pivotal role in enabling the deployment and operation of advanced AI systems that support critical national security outcomes. Working within our Space, Defence and Intelligence business unit, you will help design and deliver secure, scalable machine learning platforms that power innovation across mission-critical environments. We combine deep sector expertise with emerging technologies and collaborative delivery to create impactful solutions, giving you the opportunity to take ownership of complex challenges, contribute creative ideas, and grow within a supportive, expert-led community. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester 5 days a week. Your future duties and responsibilities In this role, you will design, build and operate secure AI and machine learning platforms within highly controlled environments. You will take ownership of developing the infrastructure and automation required to deploy, monitor and scale models in production, including large language models and other advanced AI systems. Working closely with multidisciplinary teams, you will contribute to delivering resilient, high-performance platforms that enable critical decision-making and operational effectiveness. You will play a key role in shaping how AI is operationalised in air-gapped environments, bringing innovative approaches to platform engineering while being supported by experienced colleagues and a collaborative culture focused on continuous improvement. • Design & Deliver secure, scalable MLOps platforms for production environments • Build & Optimise air-gapped machine learning pipelines and workflows • Deploy & Manage LLM inference clusters and AI model hosting platforms • Implement & Enhance model lifecycle processes, including monitoring and retraining • Develop & Automate infrastructure using DevSecOps principles and tooling • Monitor & Improve system performance using observability tools and best practices • Collaborate & Innovate with cross-functional teams to deliver mission-critical solutions Required qualifications to be successful in this role You should have experience building and operating production-grade machine learning platforms, with strong technical skills across software development, infrastructure, and cloud-native tooling. A solid understanding of Linux environments and modern MLOps practices is essential, along with the ability to work effectively in secure, constrained environments. • You should have experience developing in Python for data or platform engineering • Strong proficiency in Linux systems and command-line environments • Experience with MLOps tools such as MLflow, Kubeflow or Airflow • Familiarity with monitoring tools such as Prometheus or Grafana • Experience with containerisation and orchestration (Docker, Kubernetes, Terraform) • Understanding of CI/CD pipelines and DevSecOps practices • Experience with platforms such as VMware, OpenShift or OpenStack (desirable) • Exposure to AI/ML workloads, GPU environments, or secure/air-gapped systems (advantageous) Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.
Location: Reading (hybrid working) Duration: 5 month initial contract Inside IR35 Active SC clearance required upon application. Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Product Owner (Cloud Hosting) to join their team on a contract basis in Reading, with hybrid working arrangements. This role involves defining and managing the Cloud Hosting Product vision, strategy, and end-to-end delivery across the full product lifecycle. The Product Owner will focus on maximising the value of cloud hosting platform technologies, reporting to the Head of Secure Digital Platform. Key Responsibilities: Collaborate with key business and technical stakeholders to shape Cloud Hosting platform requirements and compile these needs into an overall Product strategy. Manage the Cloud Hosting Product team to deliver the agreed product roadmap, providing robust and secure cloud hosting solutions. Act as the key interlock to the business and wider Digital Information (DI) function, translating stakeholder needs into Product requirements. Elicit detailed Product requirements and prioritise the Cloud Hosting Product backlog based on value and dependencies. Ensure security, compliance, and risk management for the Cloud Hosting Product. Oversee Cloud Hosting Product performance, including delivery velocity and incident resolution. Provide functional and non-functional test support to the Platform Engineers. Act as the 'Voice of the Customer' to advocate for a positive user experience throughout the Product lifecycle. Serve as a key escalation point for cloud and integration platform matters within the DI function. Align Cloud Hosting Product capacity with relevant Digital Information Portfolio items. Job Requirements: Proficiency in managing IT delivery, from requirements elicitation through to release. Strong understanding of cloud hosting platform technologies for enterprise-scale organisations. Experience in integrating cloud solutions and related concepts. Ability to develop and maintain relationships with senior business and technical stakeholders. Strong analytical skills with the ability to define complex platform use cases and their associated value. Experience in leading IT delivery teams. Ability to align cloud initiatives with business goals and market trends. Ability to quickly respond to various challenges and identify appropriate solutions. High ethical standards when handling confidential information. Excellent command of the English language for setting tasks, providing feedback, creating reports, and other written materials. Desirable Skills: Experience with Agile methodologies and frameworks, such as Scrum. Understanding of Product performance metrics and the ability to improve Product performance. Knowledge of SQL, Python, and other relevant development languages. Knowledge of hybrid or multi-cloud strategies and migrations from on-premises to cloud hosting. Familiarity with cloud governance models, cloud FinOps, and service catalogues. Bachelor's degree in computer science or a related field. Professional certifications such as AWS, Azure, or GCP Professional Certifications, ITIL Foundation, CISSP, and TOGAF. If you have a strong background in cloud-based Product ownership and are looking for a dynamic contract opportunity, we would love to hear from you. Apply now to join our client's team in Reading.
Jun 17, 2026
Contractor
Location: Reading (hybrid working) Duration: 5 month initial contract Inside IR35 Active SC clearance required upon application. Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Product Owner (Cloud Hosting) to join their team on a contract basis in Reading, with hybrid working arrangements. This role involves defining and managing the Cloud Hosting Product vision, strategy, and end-to-end delivery across the full product lifecycle. The Product Owner will focus on maximising the value of cloud hosting platform technologies, reporting to the Head of Secure Digital Platform. Key Responsibilities: Collaborate with key business and technical stakeholders to shape Cloud Hosting platform requirements and compile these needs into an overall Product strategy. Manage the Cloud Hosting Product team to deliver the agreed product roadmap, providing robust and secure cloud hosting solutions. Act as the key interlock to the business and wider Digital Information (DI) function, translating stakeholder needs into Product requirements. Elicit detailed Product requirements and prioritise the Cloud Hosting Product backlog based on value and dependencies. Ensure security, compliance, and risk management for the Cloud Hosting Product. Oversee Cloud Hosting Product performance, including delivery velocity and incident resolution. Provide functional and non-functional test support to the Platform Engineers. Act as the 'Voice of the Customer' to advocate for a positive user experience throughout the Product lifecycle. Serve as a key escalation point for cloud and integration platform matters within the DI function. Align Cloud Hosting Product capacity with relevant Digital Information Portfolio items. Job Requirements: Proficiency in managing IT delivery, from requirements elicitation through to release. Strong understanding of cloud hosting platform technologies for enterprise-scale organisations. Experience in integrating cloud solutions and related concepts. Ability to develop and maintain relationships with senior business and technical stakeholders. Strong analytical skills with the ability to define complex platform use cases and their associated value. Experience in leading IT delivery teams. Ability to align cloud initiatives with business goals and market trends. Ability to quickly respond to various challenges and identify appropriate solutions. High ethical standards when handling confidential information. Excellent command of the English language for setting tasks, providing feedback, creating reports, and other written materials. Desirable Skills: Experience with Agile methodologies and frameworks, such as Scrum. Understanding of Product performance metrics and the ability to improve Product performance. Knowledge of SQL, Python, and other relevant development languages. Knowledge of hybrid or multi-cloud strategies and migrations from on-premises to cloud hosting. Familiarity with cloud governance models, cloud FinOps, and service catalogues. Bachelor's degree in computer science or a related field. Professional certifications such as AWS, Azure, or GCP Professional Certifications, ITIL Foundation, CISSP, and TOGAF. If you have a strong background in cloud-based Product ownership and are looking for a dynamic contract opportunity, we would love to hear from you. Apply now to join our client's team in Reading.
Product Owner - Cloud Hosting Rate: 80- 84 per hour (Inside IR35) Contract: Initial 6 months, rolling extension Location: Reading (Hybrid - 3 days onsite per week) Security Clearance: Active MOD SC Clearance Required Overview We are seeking an experienced Product Owner with a strong background in Cloud Hosting, Defence, and secure technology environments to join a major aerospace and defence programme. This is an excellent opportunity for a Product Owner who can bridge business and technical teams, drive cloud platform strategy, and deliver secure, scalable cloud hosting solutions within highly regulated environments. Key Responsibilities Define and own the Cloud Hosting product vision, strategy, and roadmap. Collaborate with business and technical stakeholders to gather and prioritise requirements. Translate business needs into Epics, Features, and User Stories. Manage and prioritise the product backlog, balancing business value, dependencies, and team capacity. Lead delivery of cloud hosting platform enhancements and new product increments. Ensure cloud solutions are secure, compliant, resilient, and aligned with organisational standards. Act as the Voice of the Customer, driving an excellent user experience and self-service capabilities. Monitor and improve product performance, delivery velocity, and operational effectiveness. Support platform engineering teams with testing, validation, and acceptance activities. Manage cloud-related risks, compliance requirements, and security considerations. Work closely with Solution Architects and delivery teams to ensure successful end-to-end solution delivery. Provide guidance on emerging cloud technologies, industry best practices, and innovation opportunities. Essential Experience Active SC Clearance (current and transferable). Proven experience as a Product Owner, Product Manager, or similar role within Defence, Aerospace, or secure government environments. Strong experience delivering cloud hosting platforms and cloud-based services. Demonstrable experience managing the full product lifecycle from requirements gathering through to release and continuous improvement. Strong understanding of Agile delivery methodologies, including Scrum. Experience managing and prioritising product backlogs and roadmaps. Strong stakeholder management skills with the ability to engage senior business and technical audiences. Understanding of cloud integration, platform services, and enterprise-scale cloud environments. Experience working with security, compliance, and governance requirements within regulated environments. Strong communication and presentation skills, with the ability to explain complex technical concepts to non-technical stakeholders. Desirable Experience Experience with AWS, Azure, or Google Cloud Platform. Knowledge of hybrid and multi-cloud strategies. Understanding of cloud governance, FinOps, and service catalogues. Familiarity with SQL, Python, or other development technologies. Experience managing medium-sized technical delivery teams. Knowledge of enterprise architecture frameworks and cloud transformation programmes. Desirable Certifications AWS, Azure, or GCP Professional Certifications ITIL Foundation CISSP or equivalent security certification TOGAF Bachelor's Degree in Computer Science or a related discipline Key Attributes Strategic thinker with strong commercial awareness. Excellent analytical and problem-solving skills. Ability to operate effectively in complex stakeholder environments. Passion for delivering customer-focused technology solutions. Strong leadership and influencing skills. Ability to thrive in fast-paced, mission-critical programmes. Please note: Active SC Clearance is mandatory for this position and candidates must be eligible to work onsite in Reading three days per week.
Jun 17, 2026
Contractor
Product Owner - Cloud Hosting Rate: 80- 84 per hour (Inside IR35) Contract: Initial 6 months, rolling extension Location: Reading (Hybrid - 3 days onsite per week) Security Clearance: Active MOD SC Clearance Required Overview We are seeking an experienced Product Owner with a strong background in Cloud Hosting, Defence, and secure technology environments to join a major aerospace and defence programme. This is an excellent opportunity for a Product Owner who can bridge business and technical teams, drive cloud platform strategy, and deliver secure, scalable cloud hosting solutions within highly regulated environments. Key Responsibilities Define and own the Cloud Hosting product vision, strategy, and roadmap. Collaborate with business and technical stakeholders to gather and prioritise requirements. Translate business needs into Epics, Features, and User Stories. Manage and prioritise the product backlog, balancing business value, dependencies, and team capacity. Lead delivery of cloud hosting platform enhancements and new product increments. Ensure cloud solutions are secure, compliant, resilient, and aligned with organisational standards. Act as the Voice of the Customer, driving an excellent user experience and self-service capabilities. Monitor and improve product performance, delivery velocity, and operational effectiveness. Support platform engineering teams with testing, validation, and acceptance activities. Manage cloud-related risks, compliance requirements, and security considerations. Work closely with Solution Architects and delivery teams to ensure successful end-to-end solution delivery. Provide guidance on emerging cloud technologies, industry best practices, and innovation opportunities. Essential Experience Active SC Clearance (current and transferable). Proven experience as a Product Owner, Product Manager, or similar role within Defence, Aerospace, or secure government environments. Strong experience delivering cloud hosting platforms and cloud-based services. Demonstrable experience managing the full product lifecycle from requirements gathering through to release and continuous improvement. Strong understanding of Agile delivery methodologies, including Scrum. Experience managing and prioritising product backlogs and roadmaps. Strong stakeholder management skills with the ability to engage senior business and technical audiences. Understanding of cloud integration, platform services, and enterprise-scale cloud environments. Experience working with security, compliance, and governance requirements within regulated environments. Strong communication and presentation skills, with the ability to explain complex technical concepts to non-technical stakeholders. Desirable Experience Experience with AWS, Azure, or Google Cloud Platform. Knowledge of hybrid and multi-cloud strategies. Understanding of cloud governance, FinOps, and service catalogues. Familiarity with SQL, Python, or other development technologies. Experience managing medium-sized technical delivery teams. Knowledge of enterprise architecture frameworks and cloud transformation programmes. Desirable Certifications AWS, Azure, or GCP Professional Certifications ITIL Foundation CISSP or equivalent security certification TOGAF Bachelor's Degree in Computer Science or a related discipline Key Attributes Strategic thinker with strong commercial awareness. Excellent analytical and problem-solving skills. Ability to operate effectively in complex stakeholder environments. Passion for delivering customer-focused technology solutions. Strong leadership and influencing skills. Ability to thrive in fast-paced, mission-critical programmes. Please note: Active SC Clearance is mandatory for this position and candidates must be eligible to work onsite in Reading three days per week.
