security administrator jobs in Adelaide, SA

A leading defence contractor in Australia is seeking a Senior Linux Administrator to support complex ICT systems on the AIR 6500 Program. The candidate should have a Defence background and enjoy working in secure, demanding environments. Key responsibilities include managing the lifecycle of Linux systems, supporting infrastructure, and ensuring compliance with Defence standards. The role offers...

A leading private firm in South Australia is seeking a skilled IT Systems Administrator to oversee the operation and maintenance of IT systems and network infrastructure. You will be responsible for providing technical support, managing security policies, and ensuring efficient technology delivery. The ideal candidate has expertise in Microsoft 365, server management, and networking technologies....

A federal government contractor is seeking an ICT Security Systems Administrator to execute systems engineering tasks and manage complex ICT Security capabilities across multiple locations, including Canberra and Melbourne. The ideal candidate will develop and maintain security environments, ensuring optimal network performance and problem resolution. Interested applicants can contact us via...

Senior Security Representative SA, Mawson Lakes Security 18219BR About us: At Lockheed Martin Australia, we believe that when people are empowered, inspired, and supported, they can achieve extraordinary things. We embrace flexibility, so our people can be their best inside and outside of work. We champion inclusion and continuous learning, ensuring all voices are heard and valued. And we...

ASC is Australia’s submarine company. We built the Royal Australian Navy’s Collins Class submarines, sustain them, and are now delivering their Life of Type Extension to increase the boats’ service lives. We have also been selected by the Australian Government to sustain and jointly build the nation’s conventionally armed, nuclear‑powered submarines – the largest and most complex industrial...

Base pay range A$100,233.00/yr - A$110,954.00/yr - Full-Time | Continuing - Higher Education Officer Level 7 | $100,233 - $110,954 p.a. - View Position Description About the Role We are offering a position as a Cyber Security Analyst within our Information and Digital Services Portfolio. Reporting to the Deputy CISO, your key responsibilities will include collaborating closely with our...

Join to apply for the Cyber Security Director role at Australian Taxation Office 2 days ago Be among the first 25 applicants Join to apply for the Cyber Security Director role at Australian Taxation Office We are seeking skilled and experienced Cyber Security Directors to lead the protection and safeguarding of the ATO’s information and systems across the following areas: - Application...

Who is DEWC and why should you work with us? DEWC Services provides specialist C4ISR and Electronic Warfare engineering and technical services to the Australian Defence Force and Department of Defence. With over 80 skilled professionals, we are committed to safeguarding Australia's Defence personnel through the application of our experience and innovative solutions. As a certified Great Place...

Work on one of South Australia's most significant infrastructure programs. - 9-Day Fortnight - 12-Month Development Plans We are partnering with a prominent South Australian organisation delivering a generational infrastructure program that will transform a key precinct over the next 10–15 years. With a team of 130 and growing, they have attracted some of the most respected construction leaders...

Administrative Officer - Corporate Support Services Job no : Work type : Full time Location : Adelaide CBD Categories : Administration, Business and Management - Women’s and Children’s Health Network, Corporate Services, North Adelaide (5006) - Salary – ASO2 - $58,709.00 to 63,154.00 + 12% Superannuation and Salary Sacrifice Benefits - Employment – Full Time, Casual and Contract positions...

Regency Park, SA An exciting opportunity exists to join one of Australia’s high growth private businesses. COS is a family owned and run Aussie business made up of a community of like‑minded people working towards a common goal. Our purpose is to keep Australian workers, patients and students healthy, safe and productive by providing products. Why? So we can deliver on our pledge to donate 1% of...

Are you an organised and proactive administrator who enjoys supporting people, systems, and operations across multiple locations? Toro Australia is seeking an Operations Administrator to join our Operations team in Adelaide. This full‑time role is ideal for someone who thrives in a fast‑paced environment, enjoys variety, and is confident working across teams. You’ll provide administrative and...

Corporate Receptionist & Administration Assistant Location: Adelaide Full-Time | Permanent Role Are you looking for a secure, long-term position in a welcoming and supportive environment? We have an opportunity for a Corporate Receptionist & Administration Assistant to join our team and play a key role in creating a positive experience for visitors and supporting smooth office operations and...

As a Credit Management Administration Officer, you will provide administrative and operational support to the Credit Management Officer, contributing to the effective management of our credit portfolio. The role assists in maintaining accurate records, proactively monitoring arrears, and supporting early-stage collections processes to ensure strong asset quality and compliance. You will a ssist...

Application Administrator At BAE Systems Australia We work in a thriving sector – one that puts us at the forefront of exciting and meaningful work. Every day we push boundaries to produce some of the world’s most innovative and ground breaking technology. Individually we all contribute to our success. Collectively we make the impossible possible. Recognised for delivering projects of global...

Join to apply for the Systems Administrator role at Northrop Grumman Australia Northrop Grumman's MQ-4C Triton Unmanned Aircraft System (UAS) provides real-time intelligence, surveillance and reconnaissance (ISR) over vast ocean and coastal regions. As a System Administrator, you will be responsible for: - Maintaining continuous operations of multi-user computer systems - Meeting operational...

One of our Federal Government clients is looking for ICT Security Systems Administrator in Canberra, Brisbane, Melbourne and Adelaide. We are looking for the following Skills/Experience: - Execute systems engineering tasks in the design, development, deployment and sustainment of security capabilities. - Develop and maintain complex ICT Security capabilities comprising of COTS, GOTS in house...

About the Role Lockheed Martin Australia is seeking a Senior Security Representative to support the protective security requirements of one of the nation’s most advanced Defence programs – AIR6500, the Joint Air Battle Management System. In this role, you’ll provide expert guidance on protective security matters across the AIR6500 program and broader enterprise, working in alignment with the...

About the Role We are seeking an experienced Senior Linux Administrator to support complex, mission-critical ICT systems across multiple security classifications on the AIR 6500 Program. This role is ideal for a Linux professional with a Defence background who enjoys working in large, secure, technically demanding environments. What you’ll be doing - Owning the end-to-end lifecycle of Linux...

Overview You can now search for people on SEEK. Make your profile public so you can be found by more employers. Update profile visibility Network Administrator – AIR6500 Defence Program At Lockheed Martin Australia, we believe that when people are empowered, inspired, and supported, they can achieve extraordinary things. We embrace flexibility, so our people can be their best inside and...