DevSecOps Engineering Lead

undisclosed; Greater London, West of England, Bath; Hybrid; GBP 76,000 - 127,000; Full time

Job summary

undisclosed seeks a Lead DevSecOps Engineer to drive secure delivery across multiple digital products for a major client. You will embed security and automation into the software lifecycle, work with DevSecOps and development teams, and coordinate releases across cloud platforms.

The role combines hands-on engineering with leadership of distributed teams, ensuring compliance with security standards and industry best practices. Travel ~1 day/week may be required.

Qualifications

• Experience building secure CI/CD pipelines across multiple environments.
• Proven ability to implement security tooling within delivery workflows.
• Leadership of distributed, hybrid DevSecOps teams.

Responsibilities

• Design and embed secure DevSecOps practices across delivery teams.
• Automate secure CI/CD pipelines and vulnerability management.
• Coordinate release processes across client cloud environments and OCI/AWS/Azure.

Skills

CI/CD pipelines

GitHub Actions

Argo CD

Security tooling

HashiCorp Vault

Terraform

AWS EKS

Observability

Python/Bash

GDS lifecycle

Tools

Docker

Job description

Duration: contract to run until 31/03/2027

Location: Hybrid role, predominantly remote, with some travel to Client and Capgemini sites (estimated average 1 day per week to London and/or Bristol/Bath; occasionally more during specific delivery phases).

Rate: up to £690 p/d Umbrellainside IR35

Clearance required: Active SC is highly desired

We are seeking an experienced, client-facing Lead DevSecOps Engineer to drive and coordinate DevSecOps practices across multiple digital products delivered as part of a wider Client business and digital transformation programme, where Capgemini is the client’s prime Digital Delivery Partner. Products will be deployed across the Client digital estate (Client Cloud), including Client’s instances of Microsoft Azure (Client Cloud ACE / i-ACE), AWS (Client Cloud ICE) and Oracle Cloud Infrastructure (OCI / Client Cloud OCE).

You will embed security, compliance and automation into the software delivery lifecycle, ensuring platforms and applications meet stringent security and operational standards. You will also establish consistent, documented processes used by DevSecOps engineers across each environment, including a coordinated approach for releasing updates across the integrated set of products and platforms in scope.

This role requires deep expertise in CI/CD pipelines, delivery workflows and security tooling across these cloud environments, alongside strong collaboration with developers, DevSecOps engineers, infrastructure engineers and test teams.

Key Responsibilities

• Design, implement, document and continuously improve DevSecOps practices across the delivery teams, including:
• Secure, automated CI/CD pipelines
• Security scanning integrated into build, test and deployment workflows
• Vulnerability lifecycle management, including allowlist processes and risk acceptance where required
• Secrets management and identity/access management
• Policy enforcement for workloads, container images and infrastructure
• Observability, monitoring, logging and audit controls
• Partner with developers to embed secure-by-design engineering and ensure compliance with Client security standards.
• Enable and govern Infrastructure as Code (IaC) practices across teams and environments.
• Contribute to incident response, patching cycles and compliance reporting, ensuring lessons learned are captured and actions tracked.
• Document security processes, controls and operational runbooks in Confluence.

Key Skills and Experience

• Proven experience as a DevSecOps Lead, establishing and operating DevSecOps ways of working and associated tooling across the following areas (hands-on and leading others):
• CI/CD and GitOps (e.g. GitHub Actions, Argo CD, Argo Rollouts)
• Security and compliance tooling (e.g. Trivy scanning and vulnerability management, HashiCorp Vault, cert-manager)
• Containers and orchestration (e.g. Docker, AWS EKS)
• Infrastructure as Code (e.g. Terraform)
• Observability (e.g. Grafana, Loki)
• Scripting and automation (e.g. Python, Bash)
• Cloud and networking fundamentals (e.g. AWS IAM, S3, network policies)
• Experience delivering within the UK Government Digital Service (GDS) lifecycle on a public sector engagement.
• Experience working with and leading distributed and hybrid teams.
• Demonstrated ability to work across cross-functional teams, particularly with developers, testers and DevSecOps engineers.
• Strong facilitation, communication and stakeholder management skills, with experience influencing at multiple levels.

Highly Desirable

• Experience leading DevSecOps engineering for products hosted on the Client digital estate, spanning Microsoft Azure (Client Cloud ACE / i-ACE), AWS (Client Cloud ICE) and Oracle Cloud Infrastructure (OCI / Client Cloud OCE).

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!