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.

Senior Account Manager

27th August, 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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Business Development Manager

27th August, 2026

  • Sales & Account Management
  • Sales Executive / BDM
  • Brisbane
  • Permanent / Full Time

Drive business growth by building client partnerships, delivering innovative technology solutions & thriving in a hig...

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Senior Endpoint Consultant- Intune, Autopilot & SCCM

27th August, 2026

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

Great opportunity for an experienced Endpoint Engineer to join Australia's leading systems integrator and work on a k...

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Security Operations Engineer

20th August, 2026

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

Investigate complex security incidents and engineer Microsoft Sentinel platforms in Brennan's Brisbane SOC. Australia...

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Senior Developer D365 CE

25th August, 2026

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

We are hiring for 5+ years in Dynamics 365 & ASP.NET and development

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System Administrator L1

25th August, 2026

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

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

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Network Security Engineer

20th August, 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

21st August, 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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Cyber Security Officer

21st August, 2026

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

Great opportunity for a Security Officer with excellent GRC experience to join Brennan's security team.

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Senior Infrastructure Consultant

20th August, 2026

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

Join our growing and busy Cloud practice. Work from our Sydney CBD offices, or one of our other Australian offices

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Security Operations Analyst

20th August, 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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Account Manager

20th August, 2026

  • IT & Telecomms
  • Sales Exec / Account Manager
  • Brisbane
  • Permanent / Full Time

Own a diverse client portfolio, strengthen engagement, increase retention & deliver measurable growth through strateg...

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End User Services Manager

19th August, 2026

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

Lead high-performing support teams and drive service excellence for a key enterprise customer in Brisbane.

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Junior Project Manager

07th August, 2026

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

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

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Solutions Architect (Pre-Sales)

18th August, 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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Network Security Engineer - Corporate IT

18th August, 2026

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

Experience with network management in enterprise and MSP environments, Next Generation Firewalls

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Security Specialist - Corporate IT

18th August, 2026

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

We are looking for Security Specialist - Corporate IT

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Senior Network Security Consultant

18th August, 2026

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

We are looking for Senior Network Security Consultant experience in Next-Generation Firewalls, VPN, SD-WAN and SASE t...

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Systems Engineer L2

14th August, 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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Service Management Lead

14th August, 2026

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

Lead and own the Change and Service Management function for one of Brennan's premier customers. Brisbane location

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Desktop Support Engineer

14th August, 2026

  • IT & Telecomms
  • Help Desk / Support
  • QLD Other
  • Permanent / Full Time

Provide 1st & 2nd level on-site support to our Managed Services client with excellent customer service.

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D365CE Senior Functional Consultant

14th August, 2026

  • IT & Telecomms
  • Consultant - BI / CRM
  • Melbourne
  • Permanent / Full Time

Join our growing and busy D365 practice. Work from our Melbourne CBD offices, or one of our other Australian offices.

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Senior Desktop Support Engineer

14th August, 2026

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

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

View Job

Service Desk Analyst

14th August, 2026

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

Awesome opportunity for a customer service focused Service Desk Analyst to join our friendly and high performing team...

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Service Desk Analyst

11th August, 2026

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

Awesome opportunity for a customer service focused Service Desk Analyst to join our friendly and high performing team...

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Service Desk Analyst

11th August, 2026

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

Awesome opportunity for a customer service focused Service Desk Analyst to join our friendly and high performing team...

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Infrastructure Consultant

11th August, 2026

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

The Project infrastructure consultant is a member of the Cloud Practice, supporting the delivery of Infrastructure so...

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Network Engineer L2

11th August, 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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Sr IT Analyst

03rd August, 2026

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

Great opportunity for an Sr.IT Analyst with Brennan

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Product Operations & Governance Lead

05th August, 2026

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

Support Brennan's product portfolio through product operations, governance and lifecycle management.

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Senior Microsoft Technical Consultant

04th August, 2026

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

Great opportunity to join early in our Microsoft journey and contribute to building and growing a team in Canberra.

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Managed Services Consultant L1

03rd August, 2026

  • IT & Telecomms
  • Help Desk / Support
  • Adelaide
  • 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 Network Technical Consultant - Project delivery

03rd August, 2026

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

Join our Secure Network team in Canberra and work closely with clients to strengthen their cyber security posture.

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Senior Security Consultant - GRC

30th July, 2026

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

Seeking a Senior Security Consultant to join our Cyber consulting team in Canberra.

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Lead Innovation Consultant - Client Innovation Foundry - (Nationwide)

30th July, 2026

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

Be the person who helps a customer's executive team turn their AI ambition into something real, and help shape how Br...

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Account Director

30th July, 2026

  • IT & Telecomms
  • Sales Exec / Account Manager
  • Brisbane
  • Permanent / Full Time

Manage a smaller number of key clients across QLD, driving customer engagement, retention & revenue growth through st...

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Senior Consultant - Data & AI

29th July, 2026

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

Flex your Data and AI skills by joining Australia's largest privately owned System Integrator

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