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At CGI, we are driving transformation across the UK’s most critical sectors, delivering secure and resilient solutions that protect and enable our nation. As a DevOps Engineer, you’ll play a vital role in building and maintaining the infrastructure behind mission-critical systems, ensuring they remain reliable, scalable, and secure. This is your opportunity to make an impact on projects of national importance, while working in an environment that values collaboration, innovation, and ownership. 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 is available in Gloucester, London, and Manchester.

CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Solution Architect to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure nature of the project, this role is open only to UK Nationals (not dual nationals or visa holders) who hold or are eligible for High-Level Clearance (HLC). While there is some flexibility for remote or hybrid work, onsite attendance at the specified location(s) will be required for secure system access.

CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member 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. 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 is looking for a highly talented, driven, and dynamic Scrum Master with a passion for leading teams. At CGI, you will be involved in a mission critical project working alongside dedicated people like yourself, building forward looking solutions and making an impact with both internal and client stakeholders. CGI’s capabilities and our client engagements will offer you an exciting path for growth. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. This position is located in London, working predominantly on the client's site.

Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the our client's most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain a competitive advantage. We are looking for a hands on Senior Network Engineer to help our team design and deploy a next generation hybrid and multi cloud Wide Area Network, with a blend of physical and virtual appliances, alongside first party Public Cloud services. The enabling technology is predominantly Cisco SD WAN with automation enabled through the Day 0 deployment and the Cisco SD WAN Manager's API service We are heavily committed to developing our members and will provide excellent learning and development opportunities to ensure that your knowledge and skills keep pace with the evolving technology landscape. We engender a culture of innovation, collaboration and ownership; highly motivated self-starters thrive within our organisation. Although we would like candidates to have all of the mandatory requirements, we would consider high quality individuals who meet most of the criteria. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate.

CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Linux Admin to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member 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. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. This role will require you to work on site in London 5x per week.

CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Technical Architect to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member 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. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure nature of the project, this role is open only to UK Nationals who hold or are eligible for HMG High-Level Clearance (HLC). While there is some flexibility for remote or hybrid work, onsite attendance at the specified location(s) will be required for secure system access.

Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly with our clients, we employ innovative technologies to revolutionize, empower, safeguard, and deliver critical mission systems. 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 2023 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member 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. We are looking for a Software Developers to come and join our Secure Innovation & Advisory area which sits within the Space, Defence and Intelligence business unit here at CGI. The successful Senior Engineer can either be based out of either Gloucester or Manchester offices.

Dans le cadre de la gestion du service Workday, nous devons améliorer notre niveau de maturité et de fiabilité sur Workday. Ainsi, conformément à l’évolution du modèle opérationnel RH, une refonte de la sécurité Workday est prévue pour 2025. Pour renforcer les membres de l’équipe sur les activités courantes et garantir des revues de sécurité approfondies, le spécialiste sécurité Workday viendra en support sur ces activités. Soft skills : Capacité à comprendre les besoins et exigences métier, et à communiquer avec le client ; sens des responsabilités ; bonnes compétences en communication ; gestion et partage des connaissances ; travail en équipe ; orientation résultats ; expertise en gestion du changement et business.

Nous recherchons un(e) Senior Security Engineer expérimenté(e) pour rejoindre notre équipe de sécurité opérationnelle. Le rôle est essentiel pour renforcer la posture cybersécurité de l’organisation en participant à des projets d’architecture, en menant des tests d’intrusion, en supervisant des projets de sécurité et en apportant une expertise technique sur les solutions de sécurité. La mission contribue à garantir l’efficacité des contrôles de sécurité, à appliquer la gouvernance de sécurité et à protéger les actifs critiques tout en maintenant la résilience opérationnelle. Responsabilités principales : Stratégie et architecture cybersécurité Mener des études d’architecture de sécurité. Assister à la mise en œuvre de la feuille de route technologique en cybersécurité. Fournir des retours sur les technologies émergentes et leur impact opérationnel. Aider à aligner l’utilisation des technologies avec les objectifs de sécurité de l’entreprise. Gestion de projets cybersécurité Superviser la planification, l’exécution et la livraison de projets cybersécurité (infrastructure, applications, cloud). Définir le périmètre, les objectifs et les livrables des projets. Collaborer avec des équipes transverses (IT central, IT régional, équipes produits et solutions, équipes GRC). Communiquer l’avancement, les risques et les résultats aux parties prenantes techniques et non techniques. Tests d’intrusion et gestion des vulnérabilités Contribuer à la définition du programme de tests d’intrusion. Coordonner les tests pour identifier les failles de sécurité. Analyser les résultats et accompagner les équipes concernées dans les mesures correctives. Fournir des rapports avec recommandations exploitables. Expertise sur les solutions de sécurité Piloter le déploiement des outils de sécurité. Agir en tant qu’expert technique sur les plateformes et outils de sécurité. Former les équipes IT et SecOps sur les technologies de sécurité. Évaluer la performance des solutions de sécurité et proposer des améliorations. Compétences techniques et qualifications : Minimum 10 ans d’expérience en tant que consultant ou dans un rôle similaire en cybersécurité. Expérience avérée dans la conception et la mise en œuvre de stratégies de prévention des fuites de données (DLP) sur environnements cloud et postes de travail. Maîtrise approfondie de l’architecture de sécurité cloud (AWS, Azure, GCP) : IAM, chiffrement, conception sécurisée des workloads. Expérience pratique avec CSPM et CWPP, y compris la sélection, rationalisation et intégration des outils. Connaissance des WAF (AWS WAF, Azure Application Gateway, Cloudflare) et de leur configuration. Expertise dans la conception, l’exécution et le suivi des programmes de tests d’intrusion. Compétences complémentaires : Gestion de projet et engagement des parties prenantes. Capacité à traduire les risques techniques en impacts business. Excellentes compétences en communication et documentation, à destination d’audiences techniques et exécutives. Maîtrise du français et de l’anglais.

Exciting Opportunity: Cyber Security Consultant in Bristol Our client, an IT consultancy in Bristol, is seeking a skilled Cyber Security Consultant to strengthen their team and work on client and internal projects. Key Skills and Experience: 7+ years in Cyber Security roles Defence Experience: A solid background in working on defence-related projects. Risk Assessment and Architecture: Proven experience in creating risk assessment and architecture documentation. Penetration Testing Processes: A comprehensive understanding of pen testing procedures, including reporting, triaging, and devising remediation plans. MOD Knowledge: Familiarity with Ministry of Defence (MOD) protocols - JSP453 . NCSC Guidance: Expertise in applying NCSC (National Cyber Security Centre) guidance effectively. Desirable Skills Security Architecture Expertise: Experience in designing and implementing security architectures is highly valued. Role: Up to £75,000 per annum 25 days holidays 2-3 days per week in office or client site Travel compensated for client visits Bonus scheme Eligibility Applicants must be British citizens with (ideally with no second citizenship) to qualify for this position! To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Contexte : Contribuer à la sécurité et à la protection des systèmes d'information et des actifs de l'entreprise Collaborer avec des équipes transverses pour garantir la mise en œuvre de mesures de sécurité robustes Description : Le prestataire doit disposer d'une expertise en gestion de projet : Il apportera son soutien sur des activités liées à la gouvernance opérationnelle de la robustesse des mots de passe, aux initiatives réglementaires et autres initiatives de qualité de service (QoS), ainsi qu'à l'intégration de nouvelles entités. Livrables : Développer et maintenir des procédures et des lignes directrices complètes pour les produits de sécurité Expertise en méthodologies de gestion de projet pour superviser efficacement les initiatives de sécurité Solide expertise en méthodologie Agile, connaissance des réglementations et normes pertinentes (ex. : RGPD, ISO 27001) pour garantir la conformité dans l'organisation ; automatisation via PowerShell, reporting via Power BI Expertise confirmée en IAM (Identity Access Management) et gestion des accès privilégiés (PAM)

La mission consiste à mettre en conformité et déployer Splunk pour la supervision des infrastructures SI Telecom, assurer la remontée fiable des logs vers le SOC , tout en améliorant les performances, la qualité des données et en automatisant les déploiements Splunk . Objectifs principaux : Conformité & fiabilisation du socle Splunk Optimisation des performances Déploiement de nouveaux cas d’usage Amélioration de la supervision SI Telecom Automatisation & industrialisation Normalisation et adaptation des logs pour le SOC

At CGI, you’ll play a vital role in assuring the quality and resilience of the infrastructure that underpins mission-critical defence systems. As an Infrastructure Test Engineer, you’ll work at the heart of Agile delivery teams, collaborating across disciplines to validate complex environments and ensure new capabilities are delivered with confidence. You’ll combine hands-on infrastructure knowledge with modern testing and DevOps practices, taking ownership of test activities while contributing creative solutions that strengthen delivery. Supported by a community of experts, you’ll help shape secure, scalable systems that make a real-world impact. 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 at a high level or be eligible to go through this clearance. This position will require 5 days a week working onsite.

Join CGI and play a pivotal role in shaping the future of Defence as an Apps & Data Architect within our Joint Design Team (JDT). You’ll help define and deliver secure-by-design solutions that strengthen national capability, ensuring mission-critical applications are robust, resilient, and engineered for long-term success. This is an opportunity to work at the heart of transformation, partnering closely with clients to solve complex challenges while contributing to high-value, secure digital ecosystems. You’ll drive meaningful impact, take ownership of key design decisions, and collaborate with a supportive community that empowers you to innovate with confidence. 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 working on site near Basingstoke.

At CGI, we’re shaping the future of critical national services through technology, innovation, and partnership. As an Application Support Manager, you’ll lead a talented second-line support team delivering robust, high-performing applications for the Enhanced Live Medical Services (ELMS) programme — a key pillar in safeguarding the UK’s national infrastructure. This role offers the opportunity to make a tangible difference every day, ensuring service reliability, optimising performance, and driving continuous improvement. You’ll thrive in a collaborative, solution-focused environment where ownership, creativity, and support empower you to deliver meaningful impact and shape the future of secure service delivery. 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. Onsite requirements in the Bridgend ofice.

At CGI, we deliver secure, mission-critical systems that keep the nation safe while enabling innovation across some of the UK’s most vital sectors. As a Cloud Engineer, you will design, build, and manage cutting-edge cloud platforms, applying your expertise to deliver scalable, resilient, and secure solutions. This role gives you the chance to shape projects of national importance, working with modern cloud-native technologies in a culture that values collaboration, innovation, and ownership. 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 is available in London, Gloucester, and Manchester.