DevOps Engineer – SC Cleared ONLY

Company: Mastek
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Job Description:

We’re Hiring: AWS DevOps Engineer | SC & NPPV3 Cleared | Hybrid – Croydon

Are you a passionate AWS DevOps Engineer looking to make an impact on critical public sector projects?

At Mastek UK, we’re seeking a highly skilled DevOps professional with strong AWS infrastructure, automation, and cloud engineering expertise to join our growing team.

Security Clearance: Active SC & NPPV3 Clearance Required

What You’ll Be Doing

  • Managing and optimizing AWS cloud infrastructure
  • Deploying and supporting AWS WorkSpaces environments
  • Automating infrastructure using Terraform and Infrastructure as Code principles
  • Managing Active Directory and AWS Directory Services
  • Building and supporting containerized applications using Docker & AWS ECS
  • Driving automation through Python, Bash, or Ansible
  • Implementing security best practices and remediation activities
  • Providing L3 support, troubleshooting, and infrastructure maintenance

What We’re Looking For

  • 8+ years of AWS Cloud/DevOps experience
  • Strong hands-on experience with AWS, Terraform, Docker, and ECS
  • Active Directory and AWS IAM expertise
  • Security tooling experience (AWS Inspector, Nessus)
  • Scripting and automation skills (Python, Bash, Ansible)
  • Networking, VPN, and firewall knowledge
  • Experience working in secure or regulated environments

Bonus Skills

Why Join Mastek?

  • Work on high-profile public sector transformation programmes
  • Be part of a collaborative and high-performing engineering team
  • Exposure to cutting-edge cloud, automation, and security technologies
  • Opportunity to make a real impact through innovative solutions

If you’re an experienced AWS DevOps Engineer with active SC and NPPV3 clearance and are ready for your next challenge, we’d love to hear from you.

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Posted: October 13th, 2026