We’re a ‘Family Friendly’ certified workplace – we understand the often many and varied roles our team members need to play within their own unique family setting and actively support them.

Your New Role And Responsibilities

You will support a multi‑year Defence program delivering Australia’s Health Knowledge Management System, a secure, large‑scale AWS cloud platform enabling end‑to‑end clinical support for the Australian Defence Force across domestic and global deployments.

Key Responsibilities

- Operate and support a secure, multi‑account AWS cloud workplace hosting Windows and Linux workloads, Kubernetes clusters, and CI/CD pipelines
- Manage platform lifecycle activities including provisioning, patching, scaling, maintenance, and operational support
- Design, implement, and continuously improve Infrastructure as Code and automation‑first solutions to enable consistent and scalable platform deployments
- Implement observability, monitoring, and reliability engineering practices to support proactive issue detection, incident response, and service improvement
- Collaborate with internal teams, vendors, and stakeholders to support platform delivery, operational readiness, and continuous improvement initiatives

About You And What You'll Bring

- Experience supporting and operating AWS cloud environments within enterprise or production settings, including multi‑account architectures
- Experience with containerised platforms such as Kubernetes (EKS), CI/CD pipelines,



and Infrastructure as Code using tools such as Terraform and Ansible
- Strong understanding of cloud security best practices, observability, monitoring, and operational resilience
- Ability to produce clear operational documentation, runbooks, and support procedures
- Strong communication skills and a collaborative mindset, with the ability to work closely with technical teams, vendors, and stakeholders

This role requires the successful applicant to be an Australian Citizen and hold a minimum Baseline level clearance and be able to gain and maintain a NV‑1 level security clearance.

Pay and Benefits

Pay and benefits are fundamental to any career decision. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. Additional details are available on our careers site.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

#J-18808-Ljbffr

📌 Junior Cloud Platform Engineer - Systems Administrator (Williamstown)
🏢 Leidos
📍 Williamstown