Platform Engineer

SiXworks; Farnborough; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading digital solutions provider in the UK is seeking an experienced Platform Engineer to work on innovative projects in the Defence and Security Sector. You will configure Kubernetes environments, lead CI/CD pipeline development, and support cloud platforms. The ideal candidate will have at least 5 years of experience and a strong background in automation and monitoring tools. This role offers a unique work culture based on agility, security, and innovation as part of a growing team.

Benefits

Unique work culture

Opportunities for growth

Support for Reservists

Qualifications

• 5+ years of experience in Platform Engineering or related roles.
• Strong proficiency in Kubernetes configuration.
• Experience with monitoring tools for infrastructure and application.

Responsibilities

• Configure Kubernetes environments for application deployments.
• Lead CI/CD pipeline design and construction.
• Support cloud platforms ensuring consistency and reliability.

Skills

Kubernetes

CI/CD pipelines

Cloud platforms (AWS, Azure, Google Cloud)

Monitoring tools (Prometheus, Grafana)

Version control (Git)

Automation initiatives

Problem-solving

Communication

Collaboration

Education

Bachelor's degree in Computer Science or related field

Tools

Jenkins

GitLab CI/CD

Job description

What do we look for in a Platform Engineer?

We are looking to recruit an experienced Platform Engineer to join us on fast moving, innovative and influential work that is underway in the Defence and Security Sector.

Key Responsibilities:

• Configure Kubernetes environments to support scalable and resilient application deployments.
• Lead the design and construction of CI/CD pipelines to streamline the deployment process and enhance development efficiency.
• Support both on‑premise and cloud platforms, ensuring consistency, reliability and maintainability through automation and Infrastructure as Code.
• Implement robust monitoring solutions to ensure the health and performance of platform services.
• Manage repository systems and version control to facilitate collaboration and code management.
• Drive automation initiatives to optimise workflow processes and reduce manual intervention.
• Collaborate with the Platform team to ensure alignment between platform capabilities and development team requirements.
• Provide guidance and oversight to the development team on best practices for utilising platform offerings effectively.
• Support initiatives related to platform maintainability, supportability, security, and scalability/performance as the platform evolves.
• Monitor industry trends and emerging technologies to continually enhance platform capabilities and practices.

Qualifications and Experience:

• Bachelor's degree in Computer Science, Engineering, a related field or equivalent experience
• 5+ years of experience in Platform Engineering, Site Reliability Engineering, Platform Integration, or related roles.
• Strong proficiency in Kubernetes configuration and container orchestration techniques.
• Strong expertise in designing and implementing CI/CD pipelines using tools such as Jenkins, GitLab CI/CD, or similar.
• Experience with monitoring tools such as Prometheus, Grafana, or similar for infrastructure and application monitoring.
• Solid understanding of version control systems, preferably Git, and repository management practices.
• Proven track record of driving automation initiatives to improve operational efficiency and reliability.
• Excellent communication and collaboration skills, with the ability to interact effectively with cross‑functional teams.
• Strong problem‑solving skills and the ability to thrive in a fast‑paced, dynamic environment.
• Experience with cloud platforms (e.g., AWS, Azure, Google Cloud) is a plus.

Why SiXworks?

SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail‑safe‑fast cutting‑edge technology solutions deployed in highly secure environments.

We are unified in our mission to accelerate innovation and adoption of secure, digital technology to improve the operational agility of Defence and National Security.

This is an exciting time for us, we have ambitious plans for continued growth and development, and we are seeking to add brilliant, experienced, motivated, and passionate people to our team to work with us on this journey.

Why join SiXworks?

Our team is a fusion of brilliance, featuring senior operational, technical, and business leaders from various industries and the armed forces. We're also powered by a league of extraordinary IT engineers, architects, developers, and project managers. Together, we're an unstoppable force of digital innovation!

SiXworks’ expertise includes Secure‑by‑Design, cloud computing, advanced network and infrastructure design, rapid application development, cross‑security domain systems, multi‑tenanted High‑Performance Compute, multi‑source data platforms, cyber vulnerability mitigation, and intelligence systems.

We provide supplier‑agnostic, technical, and business consultancy to customers while championing open‑source and best‑of‑breed technologies.

What can we offer in return?

SiXworks offers a unique work culture around our core principles Agility, Security, Innovation, Quality, Collaboration and Inclusivity. Together, these six principles form SiXworks'NORTH STAR, guiding the organisation towards success.

A word on UK Security Clearance

Due to the secure nature of the position and working environment, you must have, or be eligible to obtain Security Clearance.

More details relating to UK Security Clearance can be found here: United Kingdom Security Vetting (UKSV) is the main UK government provider of security clearances.

What to do next?

If you are interested in the above, please apply using the link provided.

Notice

SiXworks recognises the benefits of Reserve service to Country, Company and individual.

We support Reservists and actively encourage them to apply.

We are not considering submissions from agencies.

Legal Notice

SiXworks is an IBM subsidiary which has been acquired by IBM and will be integrated into the IBM organisation. SiXworks will be the hiring entity. By proceeding with this application, you understand that SiXworks will share your personal information with other IBM subsidiaries involved in your recruitment process, wherever these are located. More Information on how IBM protects your personal information, including the safeguards in case of cross‑border data transfer, are available here: https://www.ibm.com/privacy