Senior Systems Engineer

Cleared Recruitment; Sydney; Hybrid; AUD 140,000 - 190,000; Full time

Benefits offered by this job

Paid parental leave

Hybrid working arrangements

Health and wellbeing services

Employee discounts and rewards

Job summary

Cleared Recruitment is seeking a Senior Systems Engineer in Australia to join a high-performing team delivering secure, cloud-native platforms within a regulated environment. You will contribute to end-to-end system design, deployment, and operations, liaising with government agencies and partners.

Key responsibilities include automation, IaC, and continuous improvement, with a hybrid role requiring 3 days in the office and 2 days remote.

Qualifications

• Tertiary qualification in Computer Science, Engineering, Information Technology, or related discipline.
• Cyber security certifications highly regarded.

Responsibilities

• Support the delivery of end-to-end solutions across the full technology lifecycle.
• Design, build, and maintain secure, scalable, and resilient systems.
• Collaborate with internal teams, vendors, and government stakeholders.
• Contribute to security risk assessments and security architecture activities.
• Support operational performance and reliability of critical platforms.
• Implement automation and infrastructure-as-code practices.
• Assist with the deployment and maintenance of on-premises cloud-native environments.
• Participate in continuous improvement initiatives and technology modernisation programs.

Skills

Linux administration

Infrastructure as Code

Automation

Cloud-native engineering

Stakeholder communication

Security awareness

Education

Bachelor's degree in CS/Engineering/IT

Cyber security certifications

Tools

Terraform

Ansible

Packer

GitLab CI/CD

Proxmox

Rancher

Kubernetes

Job description

Working Arrangement

Hybrid (3 days in office, 2 days remote)

Clearance Required

TSPV AGSVA clearance required.

Company Overview

Our client is a leading Australian technology organisation supporting critical infrastructure and services across the country. They are committed to building resilient, secure, and innovative technology solutions while fostering a collaborative and inclusive workplace culture.

Job Description

An opportunity exists for an experienced Senior Systems Engineer to join a high-performing engineering team delivering critical technology solutions within a regulated environment. This role will see you supporting end‑to‑end system design, engineering, deployment, and operations while working closely with internal stakeholders, government agencies, and external partners.

You will play a key role in developing secure, scalable, and highly available platforms, contributing to automation, cloud-native engineering practices, and continuous improvement initiatives.

Duties and Responsibilities

• Support the delivery of end‑to‑end solutions across the full technology lifecycle.
• Design, build, and maintain secure, scalable, and resilient systems.
• Collaborate with internal teams, vendors, and government stakeholders.
• Contribute to security risk assessments and security architecture activities.
• Support operational performance and reliability of critical platforms.
• Implement automation and infrastructure-as-code practices.
• Assist with the deployment and maintenance of on‑premises cloud-native environments.
• Participate in continuous improvement initiatives and technology modernisation programs.

Education/Certifications Required

• Tertiary qualification in Computer Science, Engineering, Information Technology, or related discipline.
• Cyber security certifications highly regarded.

Knowledge/Skills Required

• Strong stakeholder engagement and communication skills.
• Strong experience in Linux systems administration, engineering, and troubleshooting.
• Experience across systems engineering, infrastructure operations, and platform support.
• Hands‑on experience with Infrastructure as Code and automation tools such as Terraform, Ansible, and Packer.
• Experience with GitLab CI/CD pipelines and software development lifecycle practices.
• Experience with virtualisation technologies, ideally Proxmox.
• Experience deploying and managing Kubernetes environments, particularly Rancher.
• Knowledge of data centre infrastructure, including compute, networking, and storage technologies.
• Rust (or a willingness to develop capability)
• Experience working within Defence, government, or other highly regulated environments will be highly regarded.
• Competitive salary package.
• Hybrid working arrangements.
• Additional wellbeing and leave benefits.
• Paid parental leave.
• Employee discounts and rewards programs.
• Access to health and wellbeing services.
• Modern office facilities and onsite amenities.
• Career development and learning opportunities.

Diversity and Inclusion

Our client is committed to creating an inclusive workplace where everyone can thrive. Applications are encouraged from people of all backgrounds, including culturally and linguistically diverse communities, people with disabilities, LGBTQIA+ individuals, Aboriginal and Torres Strait Islander peoples, and those from varied career pathways.

Veterans

Veterans and current serving ADF members are strongly encouraged to apply. Defence industry or government experience will be highly regarded.