Phd Cryptography Full Time Jobs in Australia - Nov 2026

Listed nine hours ago

Postdoctoral Research Associate – MathQuEST

Be an early applicant

This is a Full time job

$111,143 pa + 17% superannuation

ARC Centre of Excellence membership
Algorithms, complexity & cryptography research
National and international research collaboration

Undertake research on Algorithms, Complexity, and Cryptography as part of the ARC Centre of Excellence in Mathematics for Quantum Era Security & Trust

9h 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 one day ago

Senior Security Analyst

at The Decipher Bureau

This is a Full time job

Melbourne VIC(Hybrid)

Up to $190K including Super

Up to $190K incl. super, on a 2-year FTC
Melbourne Based - 3 days in office
A clear pathway from analyst into cyber engineering

Senior Security Analyst: a role for cyber all-rounders keen to grow into engineering across cloud, data centre & AI threat defence. 2-year FTC.

1d ago

Listed eleven hours ago

Technologist Graduate Program 2028 Intakes

at Australian Security Intelligence Organisation

This is a Full time job

Canberra ACT

$96,669 - $106,280

Contribute to a mission that makes a difference
Grow your skills with development opportunities
Collaborate with a driven and passionate team working towards a shared goal

We are looking for team members who are curious, creative thinkers and want to make a difference everyday.

11h ago

Listed fourteen days ago

Associate Professor – Cybersecurity

at Private Advertiser

This is a Full time job

Brisbane QLD

Lead teaching and curriculum quality for our Master of Cybersecurity. Full-time Associate Professor role in Brisbane.

14d ago

Listed two days ago

Senior Cyber Analyst

at G'day Group

This is a Full time job

Adelaide SA

Salary aligned to experience & reviewed annually

Improve threat visibility and response across Microsoft security platforms.
Shape secure-by-design practices across technology and digital projects.
Lift security maturity through automation, hardening and information protection.

Strengthen cyber defence across Microsoft cloud, identity, devices and data in a hands-on security role.

2d ago

Listed one day ago

Cyber Security Engineer - Vulnerability Management

at Linde Material Handling Pty Ltd

This is a Full time job

Huntingwood, Sydney NSW(Hybrid)

Flexibility working 2 days on-site and 3 days WFH

Work close to home while being part of a global company
Competitive base salary
Access to discounted gym memberships and health insurance

Newly created position to join our global Cyber Defense Centre team based in Huntingwood with flexibility to work from home.

1d ago

Listed eight 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.

8h ago

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 two days ago

Cyber Threat Intelligence Analyst

at NSW Police Force

This is a Full time job

Sydney Olympic Park, Sydney NSW

$133,348 - $146,945

$133,348 - $146,945

Computer System Officer Level 4 Ongoing Full-Time Sydney Olympic Park About us The NSW Police Force (NSWPF) is one of the largest police

2d 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

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 seven days ago

Senior Cyber Threat Intelligence Specialist

at The Decipher Bureau

This is a Full time job

Canberra ACT(Hybrid)

190000

Rapidly growing Cyber Defence capability
Work with senior leadership, share intelligence with gov partners
Canberra Based - Need citizenship or NV clearance

Help this cyber defence team by owning the intelligence picture and brief the key teams who act on it. Canberra based role, need citizenship or NV

7d ago

Listed seven days ago

Cyber Security Analyst

at Snowy Hydro Pty Ltd

This is a Full time job

Melbourne VIC(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

Listed eight hours ago

Cyber Security Analyst

at APM Group (Australia)

This is a Full time job

West Perth, Perth WA

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.

8h 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 twenty two days ago

Senior Penetration Tester

at Vanguard Cyber

This is a Full time job

Sydney NSW(Remote)

$138,000 per year

Fully remote, with real ownership and a direct line to the founder
Training and certification budget for you and the team you build
Mentor graduates and help shape the next generation of testers

Lead pen testing delivery, own IT infrastructure and build a team from the ground up at a growing, independent Sydney consultancy. Fully remote.

22d ago

Listed seven days ago

Cyber Security Engineer

at The Westmead Institute for Medical Research (WIMR)

This is a Full time job

Westmead, Sydney NSW(Hybrid)

$120,000 – $125,000 +super

Enjoy flexible work arrangements, salary packaging, novated leasing and EAP
Work with Microsoft Sentinel & Microsoft XDR in a modern medical environment
Work with Microsoft Sentinel & Microsoft XDR in a modern medical environment

Lead Microsoft security initiatives that protect WIMR's systems, data and research outcomes.

7d ago

Listed one day ago

Application Security detection & Response Specialist (AVP/VP)

at The Decipher Bureau

This is a Full time job

Sydney NSW(Hybrid)

$150,000 - $200,000 + Super + Bouns

First Sydney hire in a global follow-the-sun application defence team
4-day week: 9:00am to 7:30pm, Wed to Sat OR Sun to Wed
Permanent | Sydney CBD | $150K to $200K + super + bonus

Defend a global bank's web apps. Dig into logs to find attacks, then write and tune the WAF signatures that stop them. AVP or VP level.

1d ago

Listed one day ago

Security Intelligence Analyst

at Metro Trains Melbourne

This is a Full time job

Melbourne VIC

Identify risks and trends across Melbourne's rail network
Drive processes to anticipate and manage disruptions, minimise passenger impact
Use data and insights to support critical security decisions

Analyse security data and intelligence to identify risks, support decisions and help keep Melbourne's rail network safe.

1d ago

Listed three days ago

Cyber Security Engineer

at Aurec

This is a Full time job

Deakin, Canberra ACT

130000

Play a pivotal technical leadership role driving a modern cyber uplift program, leading cloud security principles.

3d ago

Listed seven days ago

Technology Senior Cybersecurity Analyst

at Pilbara Ports

This is a Full time job

Perth WA

Salary $157,758 Per Annum + 13% Superannuation
Based in Perth
Be part of Pilbara Ports' Technology Team!

This is a great opportunity to be part of the world's largest bulk export port authority. Join Pilbara Ports Technology Team!

7d ago

Listed one day ago

Cyber Business Partner

at The Lottery Corporation

This is a Full time job

Melbourne VIC(Hybrid)

Shape the security architecture behind our digital experiences
Influence cloud, platforms, products and major transformation
Make security an enabler, not a roadblock

Shape the security architecture behind a major Australian digital entertainment business. Big technology, complex challenges and plenty to influence.

1d ago

Listed three days ago

Senior Cybersecurity Engineer

at Randstad - Defence

This is a Full time job

Sydney NSW

Seeking experienced Cybersecurity engineer to develop Cybersecurity frameworks for military ICT&software systems used by the Australian Defence Force.

3d ago

Listed ten days ago