CGI UK Careers – Your mission found here By playing this video you consent to Google/YouTube processing your data and using cookies – Learn more. Position Description: At CGI, we deliver secure, high-impact technology solutions that help our clients operate with confidence in an evolving threat landscape. As a Senior SOC Analyst, you will play a critical role in protecting vital services within a joint Microsoft and CGI security team supporting the ASH programme. Working in a collaborative, high-trust environment, you will take ownership of security monitoring, incident response, and continuous service improvement while helping strengthen cyber resilience for a critical client. This role offers the opportunity to apply your expertise, contribute innovative thinking to evolving threats, and work alongside experienced specialists who support your professional growth while delivering meaningful outcomes for complex, mission-critical environments. 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. This is an on-site role based in Chippenham, operating on a 24/7 shift rotation. There may be opportunities for future on-call shifts, which would include an additional salary uplift. We welcome applicants who already hold Security Clearance, particularly those willing to progress to higher levels of clearance. Your future duties and responsibilities: In this role, you will play a key part in safeguarding critical services by performing advanced security monitoring, investigation, and incident response activities within a joint Microsoft and CGI Security Operations Centre. You will take ownership of analysing alerts, responding to threats, and strengthening detection capabilities while contributing to the continuous improvement of SOC processes, tooling, and automation. Working within a collaborative delivery team, you will help ensure services meet strict operational and security standards. You will support the transition of security capabilities into live service environments, apply creative problem-solving to emerging threats, and work closely with colleagues and client stakeholders to maintain resilient and secure operations. Key responsibilities Monitor & Respond – Investigate and resolve security alerts and incidents across the SOC environment Analyse & Protect – Conduct threat analysis and security monitoring using SIEM/SOAR platforms Develop & Improve – Contribute to detection rule development and SOC tooling enhancements Automate & Optimise – Support automation and configuration improvements within the SOC Test & Assure – Assist with security testing, assurance activities, and vulnerability management Collaborate & Deliver – Work closely with CGI, Microsoft, and client teams to maintain secure service delivery Support & Transition – Help transition security capabilities from project delivery into operational service Required qualifications to be successful in this role: To succeed in this role, you should bring experience in SOC environments with strong analytical and investigative skills, along with a solid understanding of security monitoring, incident response, and secure service delivery. You will be comfortable working in regulated environments and motivated to continuously improve detection capabilities and operational resilience. Essential qualifications You should have hands-on experience working within a Security Operations Centre (SOC) Strong experience in security monitoring, alert investigation, and incident response Proven experience working with SIEM and/or SOAR platforms including log analysis and event monitoring Experience with Microsoft server technologies and Azure environments Familiarity with vulnerability management tools and security testing practices Understanding of information assurance principles and secure operational processes Experience working in secure, defence, or highly regulated environments Strong analytical, troubleshooting, and problem-solving skills Ability to collaborate effectively within client and consultancy delivery teams Experience with Huntsman platform or willingness to learn emerging technologies such as MASH (desirable) LI-JS2 Skills: Security Operations Center Vulnerability Management(IAVM) Microsoft Project Server Microsoft Project Server What you can expect from us: 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.