Senior DevOps Engineer - Cloud, CI/CD & SecOps Expert

Leidos Australia Pty Ltd; Melbourne; On-site; AUD 140,000 - 180,000; Full time

Job summary

Leidos Australia Pty Ltd is seeking a Senior DevOps Engineer to design, implement and maintain CI/CD pipelines across AWS and on‑prem environments, leveraging IaC and automation to deliver secure, reliable software.

In this role you will mentor junior engineers, integrate security controls into delivery pipelines, and support deployments across development, test, staging and production, while championing DevSecOps practices in a regulated environment.

Qualifications

• Extensive hands-on DevOps/DevSecOps experience in engineering or regulated environments.
• Strong CI/CD, IaC, automation and production support skills.
• Experience with AWS and on‑premises, GitLab runners and secure software delivery.

Responsibilities

• Design, build and maintain CI/CD pipelines supporting build, test, security scanning and deployment.
• Develop and automate infrastructure using IaC and Configuration as Code.
• Support DevOps/DevSecOps platforms across development, test, staging and production environments.
• Work with Docker, Kubernetes and automation tooling to improve platform reliability and delivery.
• Integrate security controls, monitoring, logging and alerting into automated delivery pipelines.
• Troubleshoot complex platform, deployment and pipeline issues.
• Mentor junior engineers and drive continuous improvement across DevOps practices.

Skills

CI/CD

Infrastructure as Code

Automation

AWS

GitLab

Docker

Kubernetes

Security practices

DevSecOps

Production support

Tools

GitLab

AWS

Docker

Kubernetes

Job description

Leidos Australia Pty Ltd is seeking a Senior DevOps Engineer to design, implement and maintain CI/CD pipelines across AWS and on‑prem environments, leveraging IaC and automation to deliver secure, reliable software.

In this role you will mentor junior engineers, integrate security controls into delivery pipelines, and support deployments across development, test, staging and production, while championing DevSecOps practices in a regulated environment.