Be part of the team transforming business technology into impactful solutions.
True performance for our customers starts with a true belief in our people.
It's why we've structured our business to help our teams, and their talents, shine bright.
It's why we've created a workplace where people of all backgrounds, beliefs and experiences are warmly welcomed and always empowered.
And it's why we've built an organisation where real innovation, fed by passion and cultivated by collaboration, makes a genuine impact.
Because the innovative technology solutions we build, deliver and manage are only as smart as the people that power them.
What our team say
David Vernon
Field Services Engineer, Brennan Australia
"With it's incredible team culture, supportive environment, and opportunities for growth, Brennan is a phenomenal place to work. I'm proud to be part of a team that values growth and collaboration and empowers women to thrive."
"Starting with Brennan as an intern was an exciting experience. Talented professionals mentored and guided me at every step, helping me hone my technical skills, gain hands‐on experience, and prepare me for more complex tasks. So much so that when I transitioned to become a Systems Engineer, I really felt the continuous learning opportunities and company support had helped make it possible."
"From my very first hour, I've felt seen and welcomed at Brennan and have been humbled by the support provided by my peers. In addition, our ongoing collaboration with Microsoft enables our teams with the best of their toolsets."
Technology Governance Manager, Brennan Australia
"Every day brings something new at Brennan, ensuring there is never a dull moment. It offers great opportunities for learning and growth. And the recognition for my efforts makes me feel valued and motivated."
"The culture at Brennan is exceptional, with colleagues always eager to offer support and efforts consistently recognised and appreciated."
Security Engineer, Brennan Sri Lanka
"Working for Brennan means being at the forefront of technological innovation. We are fortunate to be part of a dynamic, collaborative and supportive team that truly values creativity and progress."
Head of Operational Technology, Brennan Australia
"Brennan is a company that truly values its people. Its strong customer focus and integrated values create an environment where learning and growth are consistently encouraged. The people-first policies foster belonging and inspire continuous improvement. Brennan is a place where efforts are recognised, and there are so many opportunities to thrive."
Pradeep Musham
"Working at Brennan has been exceptional. Starting as an IT intern, I was guided through new challenges and given a wide range of learning opportunities. Making the experience even more remarkable is how women are welcomed and encouraged to thrive. A culture of inclusivity coupled with a growth‐oriented approach has made Brennan an ideal place to launch and develop my career."
"Brennan is a place I can grow, personally and professionally. The Women Rising program and leadership training have been amazing opportunities, and I really appreciate the supportive environment and positive culture within the business."
Janet Rai
Global offices.Local colour.
With an international footprint, global ambitions and our deeply connected and collaborative teams, we're making our mark on the world. We're headquartered in Sydney, welcome talent from anywhere, and champion the vibrant local cultures wherever we have offices, with benefits and work values tailored to match.
Company divisions
Our Teams
Extraordinary people. Diverse teams. Shared purpose. Find your space and place at Brennan.
Genuine recognition? Too true.
Rewards. Recognition. Relaxation. We don't just pay them lip service. They're hardwired into our culture.
Awarded to our top performers, outstanding contributors, and those who truly live our values, Brennan's Daredevils is our annual, all-expenses paid, overseas trip open to every team member in every Brennan office around the world.
From jetting off to San Francisco, sitting trackside at Singapore's F1 weekend, or snowboarding in New Zealand (to namedrop just a few), Daredevils is how we show our true gratitude – and your chance to bask in well‐earned glory.
Company values
Real values that drivetrue performance
Technology never stands still. Neither do we. It's why we foster a culture of collaboration and commitment, ownership and improvement to make our lives – and those of our clients – better than they were yesterday. Here's how.
True opportunities, open now
Explore our open roles and join the team transforming business technology.
Technical Lead - Managed Integration & Application Development
* IT & Telecomms
* Management
* Brisbane
* Permanent / Full Time
22/5/2026
* Australia's largest privately‐owned System Integrator
* Diverse customer portfolio with project pipeline
Why work for Brennan?
At Brennan, we aim to lead, not follow. One of the ways we do this is through an open diverse culture that values performance, where anyone in the team can bring new ideas to the table and see them thrive. Our people are empowered, considerate, supportive, trusting and accepting, they are the cornerstone of the business. Because of this approach, we have become the largest Australian owned systems integrator in Australia and continue to grow.
Brennan offers an excellent remuneration package and benefits including:
* A focus on health and well‐being - social club, sporting teams, health checks, poker, trivia nights and more!
* A strong culture underpinned by values that are truly lived every day
* An environment that embraces learning and development of all employees
* Flexibility to work in the way that brings out the best in you
* High levelsof reward and recognition for overachieving
The Role :
This role leads a high‐performing Integration & Application Development managed services team delivering modern Azure and .NET solutions for our clients. You'll combine technical leadership with people leadership—setting clear engineering standards and guiding the team to deliver reliable, repeatable outcomes.
You'll be the technical escalation point and a trusted advisor for stakeholders, guiding delivery across a portfolio of managed engagements spanning application development and integration (APIs, API Management, Logic Apps, and related patterns). You'll partner closely with Service Delivery and client stakeholders to plan work, manage risk, and maintain a healthy delivery cadence.
You'll be accountable for:
* Leading a team of engineers (player/coach) with a focus on coaching, technical direction, and delivery oversight.
* Owning day‐to‐day technical decision‐making for managed work, including estimation, prioritisation, and escalation management.
* Working closely with Service Delivery to run the managed service cadence (planning, ticket governance, incident/problem management, and continual improvement).
Skills/Experience needed :
* Proven experience leading engineers (team lead / technical lead), including coaching, delegation, and performance support.
* Strong hands‐on experience with C#, .NET Framework, .NET Core / .NET 6+, ASP.NET, Web APIs, background services, and enterprise application patterns.
* Practical Azure experience across App Service, Functions, Azure SQL, Storage Accounts, Key Vault, Application Insights/Azure Monitor, API Management, and Logic Apps.
* Strong engineering quality practices: coding standards, refactoring, unit/integration testing, dependency management, and secure development lifecycle.
* CI/CD experience with Azure DevOps and/or GitHub, including branching strategies, pull request governance, automated builds, release pipelines, approvals, rollback planning, and environment management.
* Solid understanding of integration approaches and patterns (API design, authentication/authorisation, resilience, observability).
* Excellent stakeholder management—able to influence outcomes, resolve conflict, and communicate trade‐offs clearly.
Nice to have/highly advantageous :
* Experience in an outsourced service delivery / managed services environment.
* Project delivery or project management experience.
* Technical risk management experience.
* ITIL certification and/or applied ITIL experience.
* Relevant industry certifications (e.g., AZ-204).
* Microsoft Dynamics and SharePoint development experience
You must have full Australian work rights to be considered.
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