Infrastructure Engineers

Komeet Technologies; Greater London; On-site; GBP 50,000 - GBP 70,000; Full time

Job summary

A leading technology firm in Greater London is seeking an experienced Infrastructure Engineer to join their team. This role involves delivering integrated solutions for government agencies, requiring a high level of UK Security Clearance. The position is primarily on-site, five days a week, at a secure client location. Ideal candidates are motivated self-starters who thrive in collaborative environments and are committed to continuous learning within a dynamic technology landscape.

Benefits

Competitive salary

Excellent pension

Private healthcare

Share scheme

Qualifications

• Must hold or be eligible for UK Security Clearance.
• Strong understanding of infrastructure solutions.
• Experience in cross-functional team environments.

Responsibilities

• Define, guide and assure delivery of integrated technical solutions.
• Work on mission-critical systems for UK government agencies.
• Engage in learning and development opportunities.

Job description

Company Overview

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.

Benefits

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.

Role Overview

CGI’s Space, Defence and Intelligence business unit focuses primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. We work, build, and operate bespoke, technically complex, mission‑critical systems which help our clients keep us all safe and secure. We are currently looking for an experienced infrastructure engineer to join our cross‑functional team who, in partnership with our clients, will help define, guide and assure the delivery of integrated solutions. The role offers fantastic opportunities to work within an interesting and highly rewarding environment. We are heavily committed to developing our members and 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 the skills we need, we would consider high quality individuals who meet most of the criteria.

Eligibility and Clearance

Due to the secure nature of this project, this role requires candidates to either already hold, or be eligible to obtain, a high level of UK Security Clearance. To meet the eligibility criteria for this clearance, applicants must be sole British nationals, have been resident in the UK for the past 10 years, and must not have spent more than 28 consecutive days outside the UK within the last five years. Individuals who do not currently hold clearance are still encouraged to apply and will be considered both for this position and for other suitable opportunities within CGI where appropriate.

Work Location and Hours

This role is primarily based on a secure client site and requires attendance on site five days per week due to the sensitive nature of the work and the systems involved. While the position is predominantly site‑based, there may be occasional flexibility where business needs and security constraints allow. Any such arrangements would be agreed in advance with the project team.