Network Security Engineer Jobs in Adelaide SA 5000 - Oct 2026

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

2d ago

Listed four days ago

Senior Network Services Officer

at Flinders University

This is a Full time job

Bedford Park, Adelaide SA

$94456 - $100710 p.a. + 17% Superannuation

Shape and improve enterprise network services and solutions.
Build your career in a supportive and high-performing team.
Annual salary increases, salary sacrifice options, and 17% Super.

Use your networking expertise to support critical infrastructure and drive continuous improvement across the University.

4d ago

Listed four 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.

4d ago

Listed seventeen days ago

Cyber Security Operations Centre Specialist

at SA Water

This is a Full time job

Adelaide SA(Hybrid)

Protect critical infrastructure that supports all South Australians
Work across IT and OT environments using leading cyber tools
Ongoing, full-time opportunity available immediately

Help protect critical infrastructure across SA while working with leading technologies in a high-performing cyber security team.

17d ago

Listed twenty nine days ago

TSPV/PA - Gateway Engineer/Infrastructure Engineer - ACT/SA - Onsite

at Compas Pty Ltd

This is a Contract/Temp job

Adelaide SA

Engineer secure gateway infrastructure in ACT or SA - Onsite
Cisco, Palo Alto, F5, VPN and cloud integration experience sought
Current TSPV or TSPA clearance required for this onsite role

Gateway Engineer role for TSPV/TSPA-cleared professionals with Cisco, Palo Alto, load balancing, VPN and cloud integration skills.

29d ago•Expiring

Listed fifteen days ago

Network Engineer

at BAE Systems

This is a Full time job

Osborne, Adelaide SA(Hybrid)

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

You will play a key role in designing, implementing & supporting the Osborne and the Hunter network infrastructure.

15d ago

Listed twenty one days ago

Senior Infrastructure & Security Engineer

at Aerometrex

This is a Full time job

Adelaide SA(Hybrid)

Hands-on senior role owning our networks, AWS cloud and cyber security.

21d ago

Listed two days ago

Specialist, IT Technical Support - Adelaide

at IHG Hotels & Resorts

This is a Full time job

Adelaide SA(Remote)

Provides secure, reliable technology support and infrastructure management across hotels, resolving issues and improving operational performance.

2d ago

Listed twenty five days ago

Security Operations Engineer

at Brennan

This is a Full time job

Wayville, Adelaide SA(Hybrid)

50% incident escalation, 50% security engineering l Microsoft Sentinel focus
Cert Bonuses and Career Growth in a sovereign-focused SOC
Full-time onsite role in Brisbane with NV1 clearance required

Investigate complex security incidents and engineer Microsoft Sentinel platforms in Brennan's SOC. Australian Citizenship required

25d ago•Expiring

Listed sixteen days ago

Network Engineer

at Emanate Technology Pty Ltd

This is a Contract/Temp job

Osborne, Adelaide SA

AUD 70 - 90 per hour

12 Month Contract | Onsite Network Engineer | Active Baseline Clearance Required | Network commissioning, firewalls, Wi-Fi & M365.

16d ago

Listed seventeen days ago

Cyber Security Specialist

at Emanate Technology Pty Ltd

This is a Full time job

Adelaide SA(Hybrid)

Defence Organization
Hybrid working
Competitive Employee Benefits

e2Cyber is proud to be partnering exclusively with a leading defence-focused organization to appoint a Cyber Security Specialist.

Recruited byBen Rogalsky

17d ago

Listed fourteen hours ago

Cyber Security Analyst

at Office of the National Rail Safety Regulator (ONRSR)

This is a Full time job

Adelaide SA(Hybrid)

Influence the safety, trustworthiness and resilience of our software ecosystem
Full-time permanent role based in Adelaide working for a national organisation
Work flexibly, following a hybrid working model

A new and exciting opportunity for an experienced Cyber Security Analyst to influence the safety, trustworthiness and resilience of our software.

14h ago

Listed nine hours ago

Cyber Security Analyst (Junior / Graduate level)

at Peoplebank Australia SA

This is a Contract/Temp job

Adelaide SA

Hourly rate contract or salaried options available

Junior Cyber Security Analyst
Adelaide CBD based
Amazing chance to develop your career!

Peoplebank are assisting their client, based in Adelaide to hire a Junior Cyber Security Analyst on a 12 month contract. Whilst they

9h ago

Listed ten days ago

Industrial Communications Specialist (Network)

at Paxus

This is a Contract/Temp job

Adelaide SA

We're looking for an experienced Network Specialist for a 3-month contract with likely extension, supporting critical IT/OT network environments.

10d ago

Listed three days ago

IT Systems Engineer

at Blackbird IT Pty Ltd

This is a Full time job

Dulwich, Adelaide SA

2026 Great Place To Work Certified Employer
Tailored learning and development for constant growth
Have your voice heard and contribute to the stuff that matters to you

Solve Real Problems | Shape Client Tech | Bespoke Career Pathways | Fun, Collaborative Work Environment

3d ago

Listed sixteen days ago

Level 2 Support Engineer | MSP | Networking & Microsoft

at Humanised Group

This is a Full time job

Adelaide SA(Hybrid)

$75K - $80K

Are you a Level 2 Support Engineer looking for your next opportunity within an established Managed Services Provider?

16d ago

Listed twenty three days ago

Network Consultant – Professional Services

at Sonic Human Resourcing Pty Ltd

This is a Full time job

Adelaide SA

Senior Network Consultant delivering enterprise network design, migrations and customer-facing project solutions.

23d ago•Expiring

Listed fifteen days ago

Principal Network Consultant

at Datacom

Be an early applicant

This is a Full time job

Adelaide SA(Hybrid)

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 solutions with Cisco & Palo Alto expertise. Permanent role, career development & paid parental leave.

15d ago

Listed twelve hours ago

Support Field Infrastructure Engineer

at Calleo

This is a Contract/Temp job

Adelaide SA(Hybrid)

AUD 900 - 1000 per day

Major ICT infrastructure program supporting critical government services
High profile Federal Government department
Circa. $900-1000 per day

APS6 Equivalent | Contract to 30 June 2027 + 2 x 12 Month Extension Options | Baseline Clearance (or ability to obtain)

Recruited byVanessa Parker

12h ago

Listed ten days ago

Systems Engineer L4 — EL1

at Australian Secret Intelligence Service

This is a Full time job

Adelaide SA

Competitive salary with a 15.4% superannuation

Adelaide based position
Exciting opportunity to work in the NIC
Competitive salary

Competitive salary with a 15.4% superannuation

10d ago

Listed twenty nine days ago

Senior Cyber Security Analyst

at Robert Walters

This is a Full time job

Adelaide SA(Hybrid)

On site parking

Hybrid working arrangements
On-site parking, North Adelaide location
Purposeful and connected culture

Looking for meaningful work? Join LLL Australia and help create lasting impact through faith and finance.

Recruited byBrayden Mackay

29d ago•Expiring

Listed one day 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

1d ago

Listed seven days ago

Senior Support Engineer | MSP | Networking & Microsoft

at Humanised Group

This is a Full time job

Adelaide SA(Hybrid)

$75K - $80K

Are you a Level 2 Support Engineer looking for your next opportunity within an established Managed Services Provider?

7d ago

Listed four days ago

ICT Field Services Technician

at SKYCITY Adelaide

This is a Full time job

Adelaide SA

Full time, permanent opportunity.
Join our passionate and professional team.
CBD location with staff benefits including subsidised parking & free meals!

SkyCity Adelaide is looking for an ICT Field Services Technician to join the team on a permanent full-time basis.

4d ago

165 network security engineer jobs in Adelaide, SA

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