Senior Platform Engineer - DV Cleared

eFinancialCareers
London, United Kingdom
Last month
£70,000 – £80,000 pa

Salary

£70,000 – £80,000 pa

Job Type
Permanent
Work Pattern
Full-time
Work Location
On-site
Seniority
Senior
Education
Degree
Security Clearance
Required
Posted
6 May 2026 (Last month)

Benefits

Bonus
£70,000 to 80,000 GBP

Bonus

Onsite WORKING

Location: Central London, Greater London - United Kingdom Type: Permanent

Senior Platform Engineer (DV Cleared)

Locations: Corsham or London (onsite)

Clearance: Active MoD Developed Vetting (DV) required

Salary: Competitive (up to ~£80,000 depending on experience + Bonus)

Overview

We are hiring multipleSenior Platform Engineers to join a highly secure Defence and National Security engineering environment, working on complex, mission-critical digital platforms supporting UK government systems.

This is a hands-on engineering role focused on designing, building, automating, and operating modern cloud-native platforms in highly secure environments. You will be part of teams delivering scalable, resilient and secure digital services used in real operational settings.

Key Responsibilities
  • Lead the design and implementation of platform components across modern digital services
  • Build, test, automate and support infrastructure and application services in production environments
  • Develop and maintain scalable, secure, and resilient cloud platforms
  • Work across engineering, security, product and testing teams in a multi-disciplinary environment
  • Implement CI/CD pipelines and modern continuous delivery practices
  • Support live services, ensuring availability, performance, and reliability
  • Debug and resolve complex issues across distributed systems and infrastructure
  • Apply infrastructure-as-code and configuration management tooling
  • Contribute to technical design decisions, architecture discussions, and delivery planning
  • Mentor and support junior engineers where appropriate
Technical Requirements
  • ActiveDV clearance (essential)
  • Strong Linux engineering and troubleshooting experience
  • Experience with Kubernetes and containerised environments
  • Infrastructure-as-Code experience (e.g. Terraform or similar)
  • Strong scripting ability in at least one: Python, Bash, PowerShell, Go, Ruby or Groovy
  • Experience with cloud platforms (AWS or Azure)
  • Experience operating in live production / service environments
  • Strong understanding of networking, system debugging and observability tooling
  • Experience with Git and modern version control workflows
Desirable Experience
  • Experience in Defence, Government or other highly secure environments
  • Exposure to cloud-native SaaS / PaaS platforms
  • Experience with automation, monitoring and reliability engineering practices
  • Certifications in AWS or Azure (mid-level or above)
  • Experience mentoring or guiding junior engineers
  • Strong understanding of DevOps and platform engineering best practices

Related Jobs

View all jobs

Senior Platform Engineer

Harnham - Data and Analytics Recruitment London, United Kingdom
£120,000 – £150,000 pa Hybrid

Senior Platform Engineer Dublin 12 months

Adecco Dublin, City Of Dublin, Ireland
£431 – £474 pd On-site

Senior Platform Engineer - Sharepoint & Azure

VIQU IT Birmingham, West Midlands (county), United Kingdom
£65,000 – £75,000 pa Hybrid

Senior Platform Engineer - Sharepoint & Azure

VIQU IT Recruitment B46At, B4 6AT, United Kingdom
£65,000 – £75,000 pa Hybrid

Senior Platform Engineer, AWS

ARC IT Recruitment Sw100Ae, SW10 0AE, United Kingdom
£90,000 pa Remote

Senior Platform Engineer - DV Cleared

eFinancialCareers London, United Kingdom
£70,000 – £80,000 pa On-site Clearance Required

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Where to Advertise Cloud Computing Jobs in the UK (2026 Guide)

Where to advertise cloud computing jobs UK in 2026: the specialist boards and channels that reach AWS, Azure, GCP and cloud-native engineering talent. The candidate pool is large relative to other deep tech disciplines but highly segmented — cloud architects, DevOps engineers, platform engineers, FinOps specialists and cloud security professionals each occupy distinct communities with different job search behaviours, certification profiles and salary expectations. General job boards reach a broad audience but struggle to differentiate between these disciplines, producing high application volumes but low candidate quality for specialist cloud roles. This guide, published by CloudComputingJobs.co.uk, covers where to advertise cloud computing roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.

Cloud Computing Jobs UK 2026: What to Expect Over the Next 3 Years

Cloud Computing Jobs UK 2026: salaries, hiring trends and the AWS, Azure and GCP skills shaping UK cloud careers over the next three years. Cloud computing is the infrastructure layer on which the modern digital economy runs — and the jobs market that has grown around it is one of the largest, most sustained, and most structurally resilient in the entire technology sector. But the cloud computing jobs market of 2026 looks quite different from the one that existed three years ago, and the next three years will bring further change at a pace that rewards those who understand the direction of travel. The migration phase that defined cloud hiring for much of the previous decade is largely complete for enterprise organisations. The question for most UK businesses is no longer whether to move to the cloud but how to operate, optimise, and secure what they have already built there — and how to integrate the wave of AI capability that is now being delivered primarily through cloud infrastructure. That shift has profound implications for which cloud skills are in demand, which roles are growing, and which are beginning to plateau. At the same time, new architectural patterns — multi-cloud, cloud-native, serverless, and the growing integration of edge computing with centralised cloud infrastructure — are creating entirely new categories of specialist expertise that employers are actively competing to hire. The cloud computing jobs market of 2026 is not contracting. It is evolving, and evolving in ways that create significant opportunity for job seekers who are building the right skills. This article breaks down what the UK cloud computing jobs market is likely to look like through to 2028 — covering the titles emerging right now, the technologies driving employer demand, the skills that will matter most, and how to position your career ahead of the curve.