Senior DevOps Engineer - AWS, CI/CD, IaC, DevSecOps

Leidos, Inc.; Canberra; On-site; AUD 200,000 - 250,000; Full time

Job summary

Leidos Australia is seeking an experienced Senior DevOps Engineer to design and support CI/CD pipelines and automated platforms in a secure environment. You will work across AWS and on‑prem infrastructure, implementing Infrastructure as Code, automation and production support within a regulated setting.

The role emphasizes security integration, deployment reliability and mentorship of juniors. The successful candidate will engage in the full DevOps/DevSecOps lifecycle, troubleshoot complex

Qualifications

• Senior DevOps/DevSecOps experience in engineering or regulated environments
• Experience with CI/CD pipelines and tooling
• Experience with Infrastructure as Code and automation tooling
• Experience integrating security into software delivery pipelines
• Experience with AWS and on‑prem environments

Responsibilities

• Design, build and maintain CI/CD pipelines
• Work with AWS and on‑prem; GitLab runners for pipelines
• Develop Infrastructure as Code and Configuration as Code
• Support DevOps/DevSecOps platforms across development, test, staging and production
• Use Docker, Kubernetes and automation tooling to improve reliability and delivery
• Integrate security controls, monitoring and logging into pipelines
• Troubleshoot platform, deployment and pipeline issues
• Support releases, deployments and rollback activities
• Mentor junior engineers and drive continuous improvement

Skills

CI/CD

Infrastructure as Code

Automation

Production support

AWS

On-prem

GitLab runners

Security integration

DevSecOps

Tools

GitLab

Docker

Kubernetes

Job description

Leidos Australia is seeking an experienced Senior DevOps Engineer to design and support CI/CD pipelines and automated platforms in a secure environment. You will work across AWS and on‑prem infrastructure, implementing Infrastructure as Code, automation and production support within a regulated setting.

The role emphasizes security integration, deployment reliability and mentorship of juniors. The successful candidate will engage in the full DevOps/DevSecOps lifecycle, troubleshoot complex