Posted Tuesday 24 March 2026 at 1:00 pm | Expires Sunday 19 April 2026 at 1:59 pm
Deliver RF designs for critical metro and rail projects, supporting 4G, 5G and mission‐critical communications networks.
WHY BAI COMMUNICATIONS
It's an exciting time to be part of BAI Communications. Building on our achievements in broadcasting, telecommunications and critical communications, we continue to expand our operations, helping connect people and support communities.
We operate one of the world's most extensive broadcast networks, delivering fully managed television and radio services to 99% of the Australian population. During crises such as natural disasters, national broadcasters depend on BAI to maintain vital communications, while emergency services trust us to keep them connected and informed.
As 5G technology transforms connectivity, BAI is leveraging global experience to enable comprehensive coverage in challenging environments—buildings, tunnels, stadiums, and high‐density areas. This expertise positions us at the forefront of intelligent, connected infrastructure development across Australia.
Our acquisition of Titan ICT has strengthened our mission‐critical capabilities, adding deep expertise in mining, resources, and energy industries. This expansion enables us to deploy robust solutions across Australia's most demanding operational environments.
Discover more through BAI360, our virtual tour platform.
LET'S EXPLORE THE ROLE
As an RF Engineer – Transit, you'll support the delivery of radio frequency designs for large‐scale metro and rail projects. Working under the guidance of Senior RF Engineers, you'll play a key role in designing, reviewing and validating RF solutions that meet strict technical, safety and contractual requirements.
You'll collaborate closely with internal engineering teams, interface contractors and project stakeholders across the full design and delivery lifecycle.
Key Responsibilities
* Develop RF designs for metro tunnel and station environments, including antenna systems, leaky feeder cables and passive networks
* Produce designs for Public Mobile Networks (4G/5G), Public Safety (P25) and Mission‐Critical 5G networks
* Conduct RF planning and analysis including site surveys, propagation modelling, link budgets and capacity planning
* Review and approve contractor RF designs, coverage reports and iBwave files
* Support EMC analysis and RF interference mitigation activities
* Contribute RAN configuration inputs in collaboration with the 5G Network Engineering team
* Prepare RF design documentation, reports, test plans and technical deliverables
* Support RF acceptance testing, commissioning and on‐site integration activities
* Participate in technical reviews, interface meetings and design assurance forums
* Ensure designs comply with Australian standards, regulatory requirements and project specifications
LET'S HEAR ABOUT YOU
You're a technically strong RF engineer with experience delivering in‐building, underground or transit‐based communication systems. You enjoy solving complex RF challenges, working collaboratively, and contributing to high‐profile infrastructure projects.
Technical Skills & Experience Required
* Bachelor's degree in Telecommunications Engineering, Electrical Engineering or related discipline
* Minimum 5 years' experience in RF engineering, DAS design or LTE/5G RAN deployment
* Advanced knowledge of RF fundamentals and link budget calculations
* Strong experience with in‐building RF design tools such as iBwave
* Experience designing RF systems for tunnels, stations or underground environments
* Exposure to outdoor RF design tools such as Atoll or Planet
* RF testing experience using TEMS, NEMO, CW, PIM, fibre and RF test equipment
* Working knowledge of 5G RAN architecture and radio unit interfaces
* Knowledge of railway communications, FRMCS or mission‐critical networks (desirable)
BENEFITS & CULTURE
At BAI, we value diversity and welcome applications from Aboriginal and Torres Strait Islander peoples, culturally diverse communities, people with disability, and LGBTQIA+ individuals.
Guided by our principles—One BAI Team, Customer First, Adapt and Learn, and Drive Sustainable Growth—we create an environment where you can thrive.
* Inclusive culture supported by a DEI strategy, Champion Network, Diversity Council membership, and regular events.
* Strong focus on development with a performance framework and LinkedIn Learning access.
* Flexible work options, gender‐neutral parental leave, study and volunteer leave.
* Recognition programs for high performance and peer appreciation.
* Corporate discounts and novated leasing via SG Fleet.
* A referral program that reflects our positive culture.
BAI is committed to inclusive recruitment. If you need adjustments or alternative application options, please contact recruitment(at)baicommunications.com.
Want to learn more? Hit apply now!
#OneBAIteam #CustomerFirst #DriveGrowth #Adapt&Learn #LI-BAI #Hiring #baipeople
Agencies, please note: All BAI vacancies are managed by our internal Talent Acquisition Team. Should external assistance be required we will contact our preferred agency partners, Thank you.
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