Job Vacancy Oracle Site Reliability Engineer
Leatherhead
CGI
Published on 08/17/2026
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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 government agencies most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. We are currently looking for a Site Reliability Engineer with prior Oracle experience to help with the support and enhancement of novel software solutions – being able to think outside of the box to overcome technical challenges is essential!
Candidate profile
The role offers fantastic opportunities to work on leading edge and bespoke technologies within an interesting and highly rewarding environment. 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.
Required qualifications to be successful in this role
Mandatory requirements:
. Experience of supporting and enhancing applications; maintaining reliability and security; incident response and root cause analysis.
. Experience of Oracle ideally as a DBA and with PL/SQL development.
. Experience of Containers and Orchestration: OpenShift, Docker and Kubernetes
. Experience of public cloud technologies (AWS, OCI, Azure and GCP) and automation, including CI/CD pipelines and IC.
. Experience of using Linux for scripting and as day to day development environment – e.g. has experience of package management, networking configuration etc and wider system administration.
. Experience using Git
. Enthusiasm to learn new technologies quickly, including the AI toolchain
. Experience of automation/configuration management (i.e. Ansible)
. Understanding of NoSQL Object Stores, e.g. ElasticSearch
Security Clearance: Must be UK national – and either hold, or willing to gain higher level Security Cleared (SC).
Required qualifications to be successful in this role
Mandatory requirements:
. Experience of supporting and enhancing applications; maintaining reliability and security; incident response and root cause analysis.
. Experience of Oracle ideally as a DBA and with PL/SQL development.
. Experience of Containers and Orchestration: OpenShift, Docker and Kubernetes
. Experience of public cloud technologies (AWS, OCI, Azure and GCP) and automation, including CI/CD pipelines and IC.
. Experience of using Linux for scripting and as day to day development environment – e.g. has experience of package management, networking configuration etc and wider system administration.
. Experience using Git
. Enthusiasm to learn new technologies quickly, including the AI toolchain
. Experience of automation/configuration management (i.e. Ansible)
. Understanding of NoSQL Object Stores, e.g. ElasticSearch
Security Clearance: Must be UK national – and either hold, or willing to gain higher level Security Cleared (SC).
Working environment
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.
That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.
Come join our team—one of the largest IT and business consulting services firms in the world.
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.
That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.
Come join our team—one of the largest IT and business consulting services firms in the world.
London, England, United Kingdom
> 1000 employees
IT services
We are a global business with 91,500 professionals across hundreds of locations worldwide, providing end-to-end IT and business process services that drive our clients’ businesses. In the UK alone, we have around 6,000 member-partners working across 19 towns and cities, doing everything from writing complex code to designing sophisticated software solutions. The work we do powers some of the most ambitious projects that touch the lives of many.
Our approach sets us apart, characterised by our proximity model, international presence, expertise, and operational excellence. We organise our operations within metro markets where our clients have concentrated footprints, empowering our local teams to build trusted, in-person relationships. As you build your career here, you’ll develop your skills, share your insights, and work side-by-side with colleagues and clients on innovative solutions that address the most complex issues.
Our commitment to ownership, flexibility, and being approachable makes us easy to do business with. Join us, and together, as owners, let’s turn meaningful insights into action to meet the needs and balance the interests of our clients, shareholders, communities, and each other.
Benefits:
- Insurance coverage
- Medical benefits
- Pension plan
- Member Assistant Programme
- Check4Cancer
- Flexible time off
- Share Purchase Plan
- Member discounts
- Dental benefits
- Vision benefits
- Profit Participation Plan
- Health and Wellbeing Programme
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Oracle Site Reliability Engineer
CGI