Network Security Operations Jobs in Ridgehaven SA 5097 - Nov 2026

You will play a direct part in protecting members and their communities.
You will gain hands-on experience in a regulated financial services environment.
You will have a clear path to grow into more senior responsibilities.

Credit Union SA is seeking a Cyber Security Analyst to protect member trust through security operations, governance and awareness.

Recruited byCaitlin Shears

13d ago

Listed two days ago

Support Technician

at Commuserv

Immediate start

This is a Full time job

Adelaide SA

$75,000 – $85,000 per year

Full Time Work with Great Opportunity to further Develop skills and experience
Support ICT Technologies across a broad range of businesses
Located in Adelaide CBD

A great opportunity for an enthusiastic technical specialist with a broad range of ICT Microsoft technical knowledge and experience to join our Team.

2d ago

Listed two days ago

ICT Systems Administrator

at KBR - Kellogg Brown & Root Pty Ltd

This is a Full time job

Edinburgh, Adelaide SA

Edinburgh, RAAF Base - Adelaide
Varied role that combines project delivery with hands-on operational support
Be part of a workplace culture certified as a Great Place to Work

This is an exciting opportunity to work across a diverse mix of infrastructure, networking and security-related technologies

2d ago

Listed sixteen days ago

Cyber Security Lead

at Symphony Infrastructure Partners Pty Ltd

This is a Full time job

Keswick, Adelaide SA(Hybrid)

Protect critical systems, strengthen cyber resilience and help shape the future of cyber security at Symphony.

16d ago

Listed five days ago

Senior Enterprise Services Engineer

at Robert Walters

This is a Full time job

Adelaide SA

Competitive Remuneration Package

Make a real impact in a mission-critical technology environment
Lead innovation and deliver secure, resilient enterprise solutions
Own the challenge, drive innovation and shape the future of technology

Be at the heart of South Australia's gateway to the world. Adelaide Airport seeks a Senior Enterprise Services Engineer.

Recruited byGiuseppe Nasca

5d ago

Listed thirteen hours ago

Principal Network Consultant

at Datacom

Be an early applicant

This is a Full time job

Adelaide SA

Flexible Work Arrangements and Work From Home
Make your mark at one of ANZ's largest and most complex technology businesses
Grow in a flexible, people-first culture with real career development

Lead enterprise network projects with Cisco & Palo Alto expertise. Permanent role with career growth & wellbeing support.

13h ago

Listed eighteen days ago

Graduate Cyber Security Analyst

at Robert Walters

This is a Contract/Temp job

Adelaide SA

Develop hands-on cyber security experience across cloud and operations.
Work alongside experienced cyber professionals in a Microsoft Azure environment.
Opportunity through to December 2027 with strong learning and development.

We are seeking a Graduate Cyber Security Analyst to join a growing technology and cyber security team supporting a complex cloud-based environment.

Recruited byBrayden Mackay

18d ago

Listed six days ago

Engineering Operations Manager

at IDENTIFLY

This is a Full time job

Adelaide SA(Hybrid)

$140,000 – $170,000 per year

Lead people, resourcing and engineering operations across Identifly’s identity security team, supporting development and effective client delivery.

6d ago

Listed twenty days ago

Cyber Systems Security Engineer

at Lockheed Martin Australia Pty Ltd

This is a Full time job

Mawson Lakes, Adelaide SA(Hybrid)

Attractive Compensation

Gain exposure to Australia's critical satellite capabilities.
Lead cyber risk, assurance & accreditation.
Flexible work with career growth opportunities.

Secure critical Defence and space capabilities on SouthPAN. Drive cyber engineering, risk management and system security outcomes.

20d ago

Listed three days ago

ICT Cloud Administrator

at SCF Group

This is a Full time job

Marleston, Adelaide SA(Hybrid)

Hands-on role with plenty of technical variety
Support multiple sites across Australia and New Zealand
Work across Microsoft 365, Azure, device management and telephony

Build your cloud expertise, tackle technical challenges and make a real impact across SCF.

3d ago

Listed five days ago

Senior Cyber Security Analyst

at SA Water

This is a Full time job

Adelaide SA(Hybrid)

Strengthen SA Water’s cyber resilience & security governance
Provide expert advice on cyber risk and incident response
Ongoing opportunity available immediately

Play a key role in strengthening SA Water’s cyber resilience through leading governance, risk and compliance to safeguard critical digital systems.

5d ago

Listed four days ago

OT/IT Senior Systems Administrator

at BAE Systems

This is a Full time job

Edinburgh, Adelaide SA(Hybrid)

Competitive salary, Annual increase, Share options

Pioneer Progress and protect what matters most
Build a career with purpose and limitless possibilities
Hybrid and flexible working arrangements including a 9-day fortnight

Exciting opportunity for a Senior System Administrator with Operational Technology (OT) experience to join a high-performing Defence team

4d ago

Listed thirteen days ago

Cyber Security and Risk Adviser

at Attorney-General's Department

This is a Full time job

Adelaide SA

$92,122 – $102,456 per year

Contribute to cyber risk and assurance within a broad and supportive cyber team
Deliver Cyber Security Awareness Program in an important department
Opportunities to grow and work independently

Coordinates AGD Cyber Security and Risk programs, SACSF compliance and projects, and advises business units on security initiatives.

13d ago•Expiring

Listed six days ago

Telecommunications Opportunities across Assets & Delivery

at ElectraNet

This is a Full time job

Adelaide SA

Competitive Salary, Bonus & Relocation Support

Attractive remuneration with work flexibility
Exciting and complex large-scale project
Inclusive company culture with internal mobility opportunities

Join the team at the forefront of driving the shift towards a sustainable and clean energy landscape.

6d ago

Listed two days ago

IT Manager

at Private Advertiser

This is a Full time job

Adelaide SA

Experienced IT Manager to oversee IT operations, lead digital projects and drive AI automation initiatives.

2d ago

Listed twenty days ago

Cyber Government Risk & Compliance Specialist

at Lockheed Martin Australia Pty Ltd

This is a Full time job

Mawson Lakes, Adelaide SA(Hybrid)

Attractive Compensation

Gain exposure to Australia's critical satellite capabilities.
Lead assurance, compliance & accreditation activities.
Flexible work and strong career development pathways.

Drive cyber governance, risk and compliance for SouthPAN, supporting secure Defence outcomes across a nationally significant program.

20d ago

Listed twelve days ago

Senior Support Technician

at First Focus IT P/L

This is a Full time job

Adelaide SA(Hybrid)

$85,000 – $100,000 per year

Flexibility - Hybrid working, no micro-mgt, flexible leave
Growth - Training, dev & career growth is a big deal here - 10 paid days/person
Other Benefits - Loyalty profit share | Referral bonus | Option of pkging Tesla

Join as a snr member of 100+ IT support team, supporting many customers, hands on w/ wide variety of tech. Step 1 in your rise through our ranks!

12d ago

Listed twenty days ago

Cybersecurity & Governance Analyst

at Medical Insurance Group Australia

This is a Full time job

Adelaide SA(Hybrid)

Strong organisational support and values-driven culture
Meaningful, impactful work
Attractive benefits and career growth opportunities

Join us and play a key role in strengthening cybersecurity, governance, and risk management across a purpose-driven organisation.

20d ago

Listed twenty five days ago

ICT and Cyber Security Manager

at Babcock Pty Ltd

This is a Full time job

Adelaide SA(Hybrid)

Career development opportunities
Competitive rewards and benefits
Flexible working options

Lead the infrastructure, networking and security capability supporting one of Australia's critical Defence communications systems.

25d ago•Expiring

Listed four days ago

Network Operations Engineer

at SA Water

This is a Full time job

Adelaide SA

Full time position with travel to regional locations required
Provide technical expertise, lead network investigations, support maintenance
Drive improvements that deliver better outcomes across South Australia

Play a key role in improving the performance, reliability and quality of SA Water’s water networks.

4d ago

Listed seventeen days ago

Solutions Consultant

at EGM Partners

This is a Full time job

Adelaide SA

You will own work from implementation through to handover.
You will work for an established business with clear progression pathways.
You will work across modern technologies and develop you technical skillset.

Rachis is seeking a Solutions Consultant to deliver and support secure, reliable technology solutions across client environments.

Recruited byCaitlin Shears

17d ago

Listed five days ago

Cyber Engineering Coordinator

at Lockheed Martin Australia Pty Ltd

This is a Full time job

Mawson Lakes, Adelaide SA

Work on a significant defence program

Build a career in Defence cyber and systems engineering
Work alongside senior cyber specialists on AIR6500
Gain exposure to cyber security, Agile delivery and executive leadership

Support cyber engineering delivery on AIR6500. Coordinate projects, stakeholders and security activities on a major Defence program

5d ago

Listed thirteen days ago

Senior Cyber Security Specialist

at Attorney-General's Department

This is a Full time job

Adelaide SA

$116,089 – $125,490 per year

Provide governance leadership in cybersecurity for an important State Gov agency
Shape policy in an agency with a strong interest in cyber security
Work in a large State Government team

Lead cyber security governance, risk and compliance at AGD, supporting critical State Government services.

13d ago•Expiring

Listed sixteen days ago