LEIDOS, INC.
Hiring now
Senior Infrastructure Engineer | Linux/Unix
Canberra, Australian Capital Territory, AustraliaFull-timePosted 8 weeks ago
LEIDOS, INC.
ApplyLEIDOS, INC.
Hiring now
Canberra, Australian Capital Territory, AustraliaFull-timePosted 8 weeks ago
LEIDOS, INC.
ApplyAbout Leidos Australia
At Leidos Australia, our work goes beyond a job title. We design, build, operate and support the systems, services and capabilities that help protect and advance the Australian way of life.
Backed by a global organisation of more than 40,000 people, our Australian team of around 2,000 has partnered with government, defence and national security customers for more than 30 years. We deliver mission-critical solutions where reliability, trust and purpose matter.
Leidos is a destination for people who want their work to have purpose, their contribution to be recognised, and their career to grow without needing to fit a single mould. Meaningful work is supported by benefits, flexibility and career pathways that help you grow while balancing life outside work. This includes:
About the Team
You’ll join a team where people work with integrity, inclusion, innovation, agility, collaboration and commitment. In practice, that means sharing ownership, solving complex problems together and staying connected to the customer context, the purpose behind the work and how each role contributes to meaningful outcomes.
The Civil Digital Modernisation business delivers IT services to Australian Federal and State Government departments and agencies to accelerate digital modernisation and ensure secure, resilient, and adaptive environments that meet evolving regulatory, compliance, and business needs. Our approach integrates advancing data, AI, cloud, and automation delivering agility, security, efficiency, and innovation at scale.
The Opportunity
As a Senior Unix Engineer, you’ll play a key role in supporting and evolving the enterprise Unix and Linux platforms that underpin critical business and customer services. Working as part of a highly skilled infrastructure team, you’ll provide technical leadership across operational support, automation, security, resilience, and platform modernisation initiatives.
About You
You are an experienced Unix/Linux infrastructure professional who enjoys solving complex technical challenges, improving platform reliability, and driving automation. You bring a collaborative approach, thrive in enterprise environments, and are passionate about building secure, resilient, and high-performing platforms.
Essential
Advantageous
Qualifications
A degree, diploma, or equivalent practical experience in Computer Science, Information Technology, Engineering, or a related discipline is desirable. Relevant Unix/Linux, Red Hat, IBM AIX, cloud, or infrastructure certifications will be highly regarded.
This role requires the successful applicant to hold a NV-1 Security Clearance.
What to Expect When You Apply
Our hiring process is designed to be straightforward, respectful and easy to navigate. If your skills, experience and qualifications look aligned with the role, our Talent Acquisition team will contact you to discuss the next stage. You can expect:
We’ll let you know what to expect before each stage, including who you’ll meet and how to prepare. If you need any adjustments or support during the process, please let us know.
Ready to explore what’s possible?
If this sounds like a role where you can make an impact and continue to grow, we’d like to hear from you. Please apply via the “Apply Now” button with your resume. If you have any questions about the role or recruitment process, please contact Ben George, Talent Acquisition.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.