Operational Technology Security Full Time Jobs in Australia - Nov 2026

Listed six days ago

Security Operations Analyst

This is a Full time job

Get hands-on with live incidents, threat hunting and complex security challenges
Join a tight-knit, flat team where you're never siloed and no two days are the s
Rub shoulders with best in class Cyber and Tech team

Join a close-knit cyber team tackling real-world security challenges. No silos, varied tech, strong culture and room to grow.

6d ago

Listed twenty three days ago

Cyber Security Operations Analyst

at AC3 Pty Limited

This is a Full time job

Sydney NSW(Hybrid)

Great Company Culture & supportive team
Hybrid Working
Great Offices right near Central station

As a Cyber Security Operations Analyst, you will beat the frontline of the Cyber Security Operations Centre

23d ago•Expiring

Listed three days ago

Manager Cyber Security Operations Centre

at Monash University

This is a Full time job

Melbourne VIC(Hybrid)

$145,062 - $153,976 pa (plus 17% super)

Lead and optimise a 24x7 Cyber Security Operations Centre (CSOC)
Coordinate major cyber incidents and drive effective threat response
Uplift CSOC maturity, performance and operational excellence

Lead Monash’s 24x7 CSOC, driving performance, standardisation, and continuous improvement across global cyber security operations!

3d ago

Listed eight days ago

IT Operations & Security Lead

at Private Advertiser

This is a Full time job

Sydney NSW(Hybrid)

Own IT operations and security across a Microsoft cloud environment
Lead ISO 27001 and protect sensitive personal and health information
Shape service improvement in a collaborative technology team

IT Operations & Security Lead for Sydney-based not-for-profit managing Microsoft cloud environments and cybersecurity.

8d ago

Listed twelve hours ago

Operational Technology Officer

at NSW Police Force

Be an early applicant

This is a Full time job

Potts Hill, Sydney NSW

$110,345 - $129,492

Computer Systems Officer Level 3
Ongoing Full-Time
Potts Hill

We have an opportunity for an Operational Technology Officer to be part of our State Technical Investigation Branch - Advanced Technology Centre.

12h ago

Listed one day ago

Senior Director, Operational Security Engineering

at Optus

Be an early applicant

This is a Full time job

Docklands, Melbourne VIC(Hybrid)

Hybrid working options
Build your career with a leading Australian brand
Provide executive leadership and strategic advice on cyber risk

Lead the Operational Security Engineering strategy, capability roadmap and maturity uplift across Network Operations.

1d ago

Listed nineteen days ago

Security Operations Analyst – Cloud & Incident Response

at The Onset

This is a Full time job

Sydney NSW

$140-$175k + super + Bonus

Investigate cloud security incidents from initial alert through to closure
Work across Azure, AWS, GCP and SaaS within a global security team
Four day working week, including a fixed Saturday or Sunday shift.

Own cloud security investigations from initial alert through to closure, analyse threats across Azure or AWS and help improve detections

19d ago

Listed sixteen hours ago

Cyber Secruity Officer

at Department for Education

This is a Full time job

Adelaide SA

Drive cyber resilience across a unique cultural organisation
Provide practical cyber security initiatives with real organisational impact
Join a collaborative team committed to innovation and security

Coordinated daily operational cyber security, assurance, and controls for HTSA's cloud, M365, websites, and multi-platform digital systems.

16h ago

Listed three days ago

Technical Surveillance Countermeasures Officer

at Department of Defence

This is a Full time job

Canberra ACT

$99,733 - $112,431 (APS 6) + Super

Flexible working hours!
Exposure to cutting edge technology!
Be part of a technical hands on team!

Be part of a dynamic and technical team and work alongside highly motivated technicians that plays a vital role in security for Defence!

3d ago

Listed one day ago

Cyber Security Analyst

at icare

This is a Full time job

Sydney NSW(Hybrid)

Hybrid working | Sydney CBD (Kent Street)
12-month fixed-term opportunity
Broad cyber role with exposure to projects, risk and security uplift

Help deliver cyber uplift initiatives that strengthen security and reduce risk across icare.

1d ago•Expiring

Listed ten hours ago

OT Security Consultant

at Talent

Be an early applicant

This is a Full time job

Melbourne VIC(Hybrid)

Attractive Salary

Exciting opportunity to work across OT security and critical infrastructure
CBD Location // Hybrid working
Great team culture and opportunity for growth

We are seeking an experienced OT Security Consultant to support the delivery of cyber security initiatives across complex Operational Technology (OT)

10h ago

Listed twelve days ago

Cyber Security Manager

at Shield Recruitment

This is a Full time job

Canberra ACT(Hybrid)

$160,000 – $190,000 per year

Cyber Security Advisor
Mission Critical Cyber Assurance
Ongoing Training & Certification Budget

Cyber security governance risk compliance leading security programs across federal government, defence, critical infrastructure, and national security

12d ago

Listed twenty nine days ago

Cyber Security Operations Lead

at AC3 Pty Limited

This is a Full time job

Sydney NSW(Hybrid)

Great company Benefits & Culture
Offices located close to Central station
Modern office spaces

This role works closely with the SOC Manager, other teams within the Practice, & other technical operations teams to deliver quality cyber outcomes...

29d ago•Expiring

Listed nine days ago

Senior Threat Detection Analyst

at SEEK Limited

This is a Full time job

Cremorne, Melbourne VIC(Hybrid)

Join an empowered security team with full executive backing and support
Hybrid flexible working environment
Attractive Seek Benefits

Hunt threats, investigate insider risks, and shape intelligence strategy at SEEK. Drive proactive security across a global tech company that matters.

9d ago

Listed three days ago

Cyber Security Specialist

at Department of Housing and Works WA

This is a Full time job

Osborne Park, Perth WA

Seeking a Cyber Security Specialist to join a growing team in a newly formed department.

3d ago

Listed fourteen hours ago

Cyber Security Analyst

at APM Group (Australia)

This is a Full time job

North Sydney, Sydney NSW(Hybrid)

Launch your Cyber Security career with a global organisation
Hybrid work and excellent employee benefits available
Ongoing training, mentoring and development opportunities

Kick-start your Cyber Security career with APM and gain exposure to security operations, cyber risk, cloud technologies, and incident management.

14h ago

Listed nine days ago

Senior Threat Detection Analyst

at SEEK Limited

This is a Full time job

North Sydney, Sydney NSW(Hybrid)

Join an empowered security team with full executive backing and support
Hybrid flexible working environment
Attractive Seek Benefits

Hunt threats, investigate insider risks, and shape intelligence strategy at SEEK. Drive proactive security across a global tech company that matters.

9d ago

Listed seven days ago

Cyber Defence Officer - (Canberra/Sydney based - Hybrid working)

at Commonwealth Superannuation Corporation (CSC)

This is a Full time job

Sydney NSW(Hybrid)

Join our team as a Cyber Security Officer on a six-month fixed-term contract, based in either Canberra or Sydney.

7d ago

Listed thirteen days ago

Security Assurance Analyst

at Omen Security

This is a Full time job

Sydney International Airport, Sydney NSW

Security Assurance Analyst supporting Sydney Airport with audits, investigations, and compliance.

13d ago

Listed fourteen hours ago

Chief Risk Officer - Technology

at Bendigo Bank

Be an early applicant

This is a Full time job

Melbourne VIC

Reporting to our CRO join the Better Big Bank to lead our Technology Risk
Make a real impact - Drive operational resilience to keep the bank safe
Partner with C-suite to guide our transformation and risk future! (2LoA)

Join the Better Big Bank to partner with C-suite to guide our transformation and risk future! (2LoA)

14h ago

Listed seven days ago

Cyber Security Analyst

at Snowy Hydro Pty Ltd

This is a Full time job

Sydney NSW(Hybrid)

Leading Energy Provider
Great team environment
Can be based in Sydney or Melbourne

A great opportunity for an experienced vulnerability management professional. Superb benefits and incentives.

7d ago•Expiring

Listed two days ago

SOC Manager (Cyber Security Operations)

at RONIN Dynamics Pty Ltd

This is a Full time job

Sydney NSW(Hybrid)

$220,000 – $240,000 per year

Build an agentic SOC, moving from detect and respond to predict and automate
Hire your own team, growing from three to five with two senior roles you choose
Flat, low-ego culture, with a personal growth plan and funded training for all

Lead an agentic SOC, reduce incident response times and shape next-generation threat prevention.

2d ago

Listed twenty days ago

Network & Security Operations Analyst / Team Lead

at Motorola Solutions

This is a Full time job

Melbourne VIC

$70,000 – $90,000 per year

Level up Melbourne's 24/7 tech command center! Lead shifts, smash uptime SLAs, and hunt cyber threats like a total tech hero—plus great perks!

20d ago

Listed two days ago

IT Manager

at Auriga Group Pty Ltd

This is a Full time job

Albion, Brisbane QLD

Strategic leadership role with direct influence on business technology decisions
Lead enhancements to data management, reporting, forecasting and analytics
Shape technology solutions that support business growth and success.

Lead Auriga’s technology services, strengthen cyber security and drive value from outsourced IT partnerships.

2d ago

Listed one day ago