Platform Engineer

Onyx-Conseil; United Kingdom; On-site; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Competitive salary and private healthcare

Excellent pension scheme

Share scheme (3.5% + 3.5% matching)

Commitment to inclusivity

Support for careers in the Armed Forces sector

Job summary

Onyx-Conseil is seeking a Platform Engineer to accelerate innovation through secure cloud platforms. The role involves designing and optimizing platforms to support critical systems, ensuring fast and confident software delivery.

Applicants must hold UK Security Clearance or be eligible for it. The position emphasizes flexible hybrid working, providing a collaborative environment that encourages continuous development and impactful solutions for clients.

Qualifications

• Must hold UK Security Clearance or be eligible for clearance.
• Ability to travel as required to meet client needs.

Responsibilities

• Play a pivotal role in driving cloud-native delivery.
• Design and optimize modern platforms for critical systems.
• Shape solutions and influence best practices.

Job description

Role Overview

At CGI, we enable organisations to accelerate innovation through secure, scalable, and high‑performing cloud platforms. We are looking for a Platform Engineer to play a pivotal role in driving cloud‑native delivery, enabling teams to build, test, and release software with speed and confidence. You will help design and optimise modern platforms that power critical systems, working at the intersection of automation, infrastructure, and software engineering. Joining a collaborative and forward‑thinking environment, you’ll be empowered to shape solutions, influence best practices, and deliver tangible impact for clients while continuously developing your expertise.

Benefits

• Competitive salary and private healthcare
• Excellent pension scheme
• Share scheme (3.5% + 3.5% matching), making you a CGI Partner
• Commitment to inclusivity and a diverse community of tech talent
• Support for careers in the Armed Forces sector

Qualifications and Requirements

Due to the secure nature of some of our work, you will need to hold UK Security Clearance or be eligible to go through this clearance. Our teams operate within a flexible hybrid working model; on‑site requirements vary by project, so the ability to travel as required to meet client needs is essential.