Platform Engineer

Platform Engineer

Introduction

At SiXworks, we specialise in delivering secure, mission-critical digital solutions to Defence and National Security organisations. We’re committed to innovation, reliability, and protecting what matters most. We thrive on tackling complex technical challenges that have real operational impact. This role offers a unique chance to work on advanced technology in a secure environment, making a tangible difference.

Role Overview

• Location: Cheltenham (Hybrid)
• Package: Competitive salary up to £75,000 plus benefits
• Industry: Defence, National Security, Cybersecurity

What You’ll Be Doing

• Deploy new platform solutions in challenging environments, ensuring operational stability and security.
• Enhance and maintain existing platforms with a focus on performance and resilience.
• Collaborate closely with a high-performing team to deliver innovative infrastructure solutions.
• Troubleshoot, support, and optimise production systems supporting live operations.
• Use an array of modern tools, including Kubernetes, Terraform, and cloud platforms like AWS, to build robust infrastructure.

Main Skills Needed

• Proven experience with cloud and on-premise platforms, including AWS and VMware.
• Strong knowledge of automation tools such as GitHub, Terraform, Helm, and Zarf.
• Confidence in managing live environments and supporting mission-critical systems.
• Familiarity with development languages like Go, Rust, or Bash is desirable.
• Ability to work collaboratively in ambiguous situations and solve complex problems.

What’s in It for You

• Be part of a pioneering team working on cutting-edge, secure digital technology.
• Support your professional growth through ongoing training and mentorship.
• Enjoy a flexible working environment with a mix of office and remote work.
• Receive an attractive package, including private medical, life assurance, and a generous pension.
• Contribute to meaningful projects that genuinely matter for national security.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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