Check out our current open vacancies

As part of our dedication to advancing the careers of our current talent, all employees are encouraged to apply for open vacancies. Each application will be assessed against the essential and desirable criteria for the position.

All employees who have successfully passed their probation period are eligible to apply. Exceptions to this will need to be approved by the leadership team

Grow Your Career with Us
We’re committed to supporting the growth of our people. If you’re a Brennan employee, we encourage you to apply for any open roles that match your skills and aspirations. Every application is reviewed fairly against the role’s criteria.

 

Eligibility to Apply
All employees who have successfully completed their probation and have been in the current role for at least 12 months are eligible to apply for internal vacancies. If you're still in probation and wish to apply, you'll need approval from the leadership team.

 

Referral Program
Know someone who’d be a great fit for Brennan? Refer them and you could earn up to $3,000! You’ll receive $1,000 once your referral completes their first week, and an additional $2,000 after they successfully pass their probation period. This offer applies to permanent full-time roles based in Australia. To be eligible for payment, you must be employed with Brennan at the time each payment is approved.

Director of Enterprise

26th October, 2026

  • IT & Telecomms
  • Management
  • Sydney
  • Permanent / Full Time

Build and lead Brennan's Enterprise division, winning major deals, driving profitable growth and shaping Brennan's ne...

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Cybersecurity Product Manager

28th October, 2026

  • IT & Telecomms
  • IT - Other
  • Melbourne
  • Permanent / Full Time

Shape the future of Brennan's cybersecurity services portfolio.

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Director | Government

26th October, 2026

  • IT & Telecomms
  • Management
  • ACT
  • Permanent / Full Time

Lead Brennan's Government division, growing our Canberra presence, winning major opportunities and shaping our next p...

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Forward Deployed Engineer

27th October, 2026

  • IT & Telecomms
  • Software - Developer
  • Sydney
  • Permanent / Full Time

Key role working within The Foundry

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Service Architect

22nd October, 2026

  • IT & Telecomms
  • Architect
  • Sydney
  • Permanent / Full Time

Shape the service vision from solution through to delivery, driving customer value, operational outcomes and scalable...

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Enterprise Architect | Technology Strategy & Advisory

22nd October, 2026

  • IT & Telecomms
  • Architect
  • Brisbane
  • Permanent / Full Time

Own the architecture vision and roadmap, driving lasting customer value, delivering strategic outcomes and uncovering...

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Network Security Engineer

26th October, 2026

  • IT & Telecomms
  • IT Security
  • Adelaide
  • Permanent / Full Time

Great opportunity to join our Security team in Adelaide and work closely with clients to strengthen their cyber secur...

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Desktop Support Engineer

23rd October, 2026

  • IT & Telecomms
  • Help Desk / Support
  • Sydney
  • Permanent / Full Time

At Brennan, we aim to lead, not follow. Provide 1st level on-site support to our Managed Services clients with excell...

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Senior Service Delivery Manager

23rd October, 2026

  • IT & Telecomms
  • Management
  • Sydney
  • Permanent / Full Time

Great opportunity for an experienced Senior Service Delivery Manager to join our team in Sydney on a permanent basis.

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Incident Coordinator

22nd October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are looking for Incident Coordinator join our dynamic team.

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Portfolio Support Specialist (PM)

22nd October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are seeking a Portfolio Support Specialist to join our Brennan Digital Team

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Systems Engineer L2

22nd October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are seeking a Systems Engineer L2 to join our Managed Services Team

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Head of Service Delivery | Managed Services

22nd October, 2026

  • IT & Telecomms
  • Management
  • Sydney
  • Permanent / Full Time

Lead and evolve Brennan's service delivery function, driving customer outcomes, commercial performance and a high-per...

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Security Operations Analyst

21st October, 2026

  • IT & Telecomms
  • IT Security
  • Brisbane
  • Permanent / Full Time

Join Brennan's Brisbane Security Operations team and develop skills in threat monitoring, incident response & cyber s...

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Security Operations Engineer

21st October, 2026

  • IT & Telecomms
  • IT Security
  • Adelaide
  • Permanent / Full Time

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

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Commercial Finance Manager - FP&A and Business Partnering

20th October, 2026

  • Accounting
  • Finance Manager
  • Sydney
  • Permanent / Full Time

Shape commercial decisions through strong FP&A, business partnering and financial insight.

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Head of Network Operations

20th October, 2026

  • IT & Telecomms
  • IT - Other
  • Melbourne
  • Permanent / Full Time

Lead Brennan's Managed Network Operations and shape the future of its Core network.

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Junior Project Manager

15th October, 2026

  • IT & Telecomms
  • Project Management / Team Lead
  • Melbourne
  • Permanent / Full Time

Deliver digital professional services projects across Cloud, Data & AI and Business Applications, while managing your...

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Linux Specialist - L1

19th October, 2026

  • IT & Telecomms
  • System Administration
  • Mumbai
  • Permanent / Full Time

We are seeking a Linux Admin L1 to join our Managed Services Team.

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Head of Network Operations

19th October, 2026

  • IT & Telecomms
  • IT - Other
  • Sydney
  • Permanent / Full Time

Lead Brennan's Managed Network Operations and shape the future of its Core network.

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Technical Lead

14th October, 2026

  • IT & Telecomms
  • IT - Other
  • Sydney
  • Permanent / Full Time

Great opportunity to be the technical authority for a large enterprise client in Sydney.

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Project Manager

15th October, 2026

  • IT & Telecomms
  • Project Management / Team Lead
  • Sydney
  • Permanent / Full Time

Accountable for end-to-end delivery of complex Digital projects, leading cross-functional teams in a professional ser...

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Workspace Management Team Leader

15th October, 2026

  • IT & Telecomms
  • System Administration
  • Brisbane
  • Permanent / Full Time

Pivotal leadership role with one of our key customers, based in Brisbane

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Account Based Marketing Manager

14th October, 2026

  • Marketing / PR / Events
  • Marketing Consultant
  • Sydney
  • Permanent / Full Time

Account Based Marketing Manager role within our growing fast-paced marketing team for Australia's largest privately o...

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AI Application Development Engineer

13th October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are looking for Experience in building web applications with a framework such as Django, Flask, or similar, backed...

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System administrator /Senior System administrator

13th October, 2026

  • IT & Telecomms
  • System Administration
  • Kochi
  • Permanent / Full Time

We are seeking a System Administrator to join our Managed Services Team.

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Sr IT Analyst

09th October, 2026

  • IT & Telecomms
  • Help Desk / Support
  • Kochi
  • Permanent / Full Time

Great opportunity for an Sr.IT Analyst with Brennan

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Solutions Architect (Pre-Sales)

08th October, 2026

  • IT & Telecomms
  • Architect
  • Brisbane
  • Permanent / Full Time

Provide solution leadership for existing & new clients across Managed Services, Infrastructure, Cloud, End User Compu...

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Solutions Architect (Pre-Sales)

08th October, 2026

  • IT & Telecomms
  • Architect
  • Sydney
  • Permanent / Full Time

Provide solution leadership for existing & new clients across Managed Services, Infrastructure, Cloud, End User Compu...

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Account Manager

08th October, 2026

  • Sales & Account Management
  • Key Account Manager
  • Sydney
  • Permanent / Full Time

Manage a portfolio of accounts across NSW, driving customer engagement, retention & revenue growth through strategic ...

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VDBA Support Administrator

08th October, 2026

  • IT & Telecomms
  • DBA / Database Developer
  • Mumbai
  • Permanent / Full Time

As a key member of the Managed Services team, you will be providing 1st level support to VDBA clients

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Network Engineer L2

07th October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are seeking a Senior Network Engineer to join our dynamic team.

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Pre Sales Solutions Engineer

07th October, 2026

  • IT & Telecomms
  • IT - Other
  • Mumbai
  • Permanent / Full Time

We are hiring for Presales Solution Engineer with regards to Managed Services, Hybrid Cloud, Modern Workplace (M365),...

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Project Manager

06th October, 2026

  • IT & Telecomms
  • Project Management / Team Lead
  • Mumbai
  • Permanent / Full Time

We are seeking a Project Manager to join our Brennan Digital Team

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Principal EUE Consultant

02nd October, 2026

  • IT & Telecomms
  • Consultant - Other
  • Melbourne
  • Permanent / Full Time

Senior leadership role within our busy and growing EUE team working from one of our other Australian offices

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Senior Account Manager

30th September, 2026

  • Sales & Account Management
  • Key Account Manager
  • Sydney
  • Permanent / Full Time

Manage a portfolio of key accounts across NSW, driving customer engagement, retention & revenue growth through strate...

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Product Manager - Managed Cloud & Infrastructure

30th September, 2026

  • IT & Telecomms
  • IT - Other
  • Sydney
  • Permanent / Full Time

Own the roadmap and shape the future of Brennan's Managed Cloud and Infrastructure portfolio.

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Product Manager - Applications & Data

29th September, 2026

  • IT & Telecomms
  • IT - Other
  • Sydney
  • Permanent / Full Time

Own the roadmap and shape the future of Brennan's managed applications and data portfolio.

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