Senior DevSecOps Leader: Secure CI/CD & IaC Architect

83zero Ltd; West of England; Hybrid; GBP 110,000 - 140,000; Full time

Benefits offered by this job

Flexible hybrid working

Learning and development opportunities

Professional certifications

Job summary

83zero Ltd is seeking a Principal DevSecOps Engineer to lead the adoption and continuous improvement of DevSecOps across complex transformation programmes. You will combine hands-on engineering with leadership, embedding security, automation, governance and reliability throughout the path to live.

You’ll design secure, automated CI/CD and GitOps pipelines, embed vulnerability management and secrets handling, and enforce secure-by-design practices across teams while driving IaC, observability and

Qualifications

• Strong experience delivering DevSecOps in complex programmes.
• Ability to lead secure-by-design engineering practices.
• Experience embedding security scanning in CI/CD pipelines.

Responsibilities

• Design and improve secure CI/CD and GitOps pipelines.
• Embed security scanning, vulnerability management and secrets handling into workflows.
• Establish secure-by-design practices and enforce standards.
• Lead IaC practices across teams and environments.
• Drive observability, monitoring, logging and audit controls.
• Support incident response, patching and compliance reporting.
• Partner with developers to improve engineering quality and security.
• Document security processes and runbooks.
• Provide technical leadership for DevSecOps ways of working.

Skills

DevSecOps leadership

Security engineering

Automation scripting

Cloud security

Governance and compliance

Collaboration with delivery teams

Tools

GitHub Actions

Argo CD

Argo Rollouts

Trivy

HashiCorp Vault

cert-manager

Docker

AWS EKS

AWS IAM

S3

network policies

Grafana

Loki

Python

Bash

Job description

83zero Ltd is seeking a Principal DevSecOps Engineer to lead the adoption and continuous improvement of DevSecOps across complex transformation programmes. You will combine hands-on engineering with leadership, embedding security, automation, governance and reliability throughout the path to live.

You’ll design secure, automated CI/CD and GitOps pipelines, embed vulnerability management and secrets handling, and enforce secure-by-design practices across teams while driving IaC, observability and