DevOps I Platform I Tools Engineer

Thales Group; Crawley; On-site; GBP 80,000 - 110,000; Full time

Benefits offered by this job

Performance-related bonus

Half day every Friday

28 days annual leave (+bank holidays)

Volunteer day (24 hours)

Private healthcare

Pension scheme

Life cover

Employee Assistance Program

Employee discounts

Gym membership discounts

Job summary

Thales Group is seeking a hands-on DevOps/Platform Engineer to build and support cloud-native tooling for UK engineering teams. You will lead migrations to Azure-based solutions, ensure continuity of service, and collaborate with a Technical Product Owner to plan improvements.

You will coach junior engineers, drive deployment automation, and focus on reliability and user satisfaction. This role sits across platform engineering, DevOps, and internal developer experience.

Qualifications

• Hands-on DevOps and platform engineering experience.
• Experience migrating tooling to Azure-based solutions and supporting cloud-native environments.
• Familiarity with automating deployments and operations.
• Ability to coach juniors and drive best practices.

Responsibilities

• Deploy and support cloud-based tooling environments for engineering teams.
• Lead migrations from on-prem/legacy tooling to Azure-based solutions with minimal downtime.
• Collaborate with the Technical Product Owner and stakeholders to plan improvements.
• Provide automation and IaC-driven deployment solutions.
• Maintain reliability and security across environments during platform rollouts.

Skills

Linux administration

CI/CD

Kubernetes

Docker

JFrog Platform

GitLab

Ansible

Python scripting

Infrastructure as Code

Tools

Jira

Confluence

Jenkins

Artifactory/XRay

GitLab CI

Job description

Thales is transforming how it delivers tools to its engineers by building the next generation of Engineering Environments on a cloud-based platform. In this role, you will:

• Build and support a modern, cloud-native tooling environment that provides an outstanding experience for engineering teams across the UK.


• Lead migration from legacy on-prem or older tooling to new Azure-based solutions, ensuring continuity of service during the transition.


• Work in an agile development team, collaborating closely with a Technical Product Owner and other stakeholders to plan, prioritise, and deliver improvements.


• Provide coaching and guidance to more junior team members and champion best practices in deployment, automation, and operations.

The role sits at the intersection of platform engineering, DevOps, and internal developer experience, with a strong emphasis on reliability, automation, and user satisfaction for engineering teams.

Your core accountabilities include:

• Deploy and support industry-leading tools on Thales' cloud-based Azure infrastructure (e.g., CI/CD, artifact management, code quality, licensing).


• Build or modify deployment solutions where off-the-shelf reuse isn't possible, often using Infrastructure as Code (IaC) and automation.


• Improve current processes through automation, reducing manual effort and increasing consistency and reliability.


• Maintain existing environments through the transition phase, ensuring stability for engineering users while new platforms are rolled out.


• Support delivery teams with automated tools and scripts to provision infrastructure resources (compute, network, storage) in a simple and efficient manner.


• Implement operational best practices, including supervision/monitoring, backups, archives, and log management, to ensure robust, secure, and auditable environments.

You’ll maintain principal relationships with engineering users, the Technical Product Owner, Service Delivery Manager, Delivery Manager, and Head of Discipline to align tooling with business needs.

We are looking for strong hands‑on experience in modern DevOps and platform engineering technologies. Highly desirable skills include:

• Linux administration and scripting


• CI/CD methodologies and pipeline design


• Kubernetes and Docker for containerisation and orchestration


• JFrog Platform (Artifactory/XRay) for artifact and dependency management


• GitLab for source control and CI


• Ansible for configuration management and automation


• Python for scripting and tooling


• Virtual Machines and cloud infrastructure concepts

Plus experience in any of the following is a strong advantage:

• Atlassian Suite (Jira, Bitbucket, Confluence)


• Siemens Polarion (requirements/ALM)


• FlexLM License Server


• Black Duck SCA, Coverity, SonarQube (security and code quality)


• Jenkins (CI/CD)

Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services.

Benefits

• Performance-related bonus


• Half day every Friday, usually finishing around 13:00


• 28 days annual leave (plus bank holidays) with opportunity to buy up to 40 hours/year (pro rata)


• 24 hours volunteering paid for


• Private healthcare


• Pension scheme


• Life cover


• 24/7 Employee Assistance Program and access to mental wellbeing app


• Employee discount shopping schemes on major brands and retailers


• Gym membership discounts

Security Clearance Requirement: Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires you to be a UK National and achieve Security Clearance (SC) without any caveats. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant undergo, achieve, and maintain SC Clearance prior to commencing employment. If approved by the MOD, a dual national from a non-ITAR country may be considered. To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years' residence in the UK over the last 5 years may be accepted, with additional overseas checks. Please visit the UKSV website for further guidance: https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels. #LI-DB1 At Thales, we ensure equal opportunities, pay and working conditions for all.

The benefits we offer include private medical insurance, buying or selling annual leave, cycle to work schemes, employee discounts, paid volunteering day, stocks and shares, annual bonus and much more depending on the role. Read more about our benefits here.

We are committed to creating a workplace where everyone feels valued for who they are and the unique strengths they bring. Discover more about our programmes, employee networks, wellbeing policies, and inclusive features here.