Principal DevSecOps Lead – Hybrid (Bristol)

83Zero Ltd; Rowberrow; Hybrid; GBP 110,000 - 125,000; Full time

Benefits offered by this job

Pension

Benefits package

Bonus 5-10%

Job summary

83Zero Ltd. is seeking a Principal DevSecOps Engineer to lead secure, automated CI/CD and GitOps across complex transformation programmes in a hybrid Bristol-based setup.

You will embed security scanning, vulnerability management and governance across delivery workflows while driving IaC and observability practices. You’ll combine hands-on engineering with leadership to ensure secure-by-design foundations, participate in incident response and support technical debt remediation within a growing

Qualifications

• Extensive hands-on DevSecOps experience delivering secure CI/CD and GitOps pipelines.
• Experience embedding security scanning, vulnerability management and secrets controls into delivery workflows.
• Strong background in IaC, infrastructure automation and secure-by-design engineering practices.

Responsibilities

• Design and continuously improve secure, automated CI/CD and GitOps pipelines.
• Embed security scanning, vulnerability management and secrets management into delivery workflows.
• Establish secure-by-design engineering practices and enforce security and technical standards.
• Lead Infrastructure as Code (IaC) practices across teams and environments.
• Drive observability, monitoring, logging and audit controls.
• Support incident response, patching, compliance reporting and technical debt remediation.
• Partner with developers and delivery teams to improve engineering quality and security.
• Document security processes, controls and operational runbooks.
• Provide technical leadership and help establish effective DevSecOps ways of working.

Skills

CI/CD & GitOps

Security & Compliance

Containers & Cloud

Infrastructure as Code

Observability

Automation (Python, Bash)

Tools

GitHub Actions

Argo CD

Argo Rollouts

Trivy

HashiCorp Vault

cert-manager

Docker

AWS EKS

AWS IAM

S3

Network policies

Terraform

Grafana

Loki

Python

Bash

Job description

83Zero Ltd. is seeking a Principal DevSecOps Engineer to lead secure, automated CI/CD and GitOps across complex transformation programmes in a hybrid Bristol-based setup.

You will embed security scanning, vulnerability management and governance across delivery workflows while driving IaC and observability practices. You’ll combine hands-on engineering with leadership to ensure secure-by-design foundations, participate in incident response and support technical debt remediation within a growing