Job Title - RFEN System ArchitectJob ID - *******
Security Clearance: NV1 ClearanceLength of Contract: 10 monthsThe role closes on 11/08/2026Location: ACT
Job Description: System Architect:Conducts system‐level trade‐offs across performance, resilience, and interoperability, with focus on end‐user capability, terminal requirements, and operational workflows.Establishes a coherentarchitectural view aligning system behaviour and integration boundaries to inform procurement andcapability realisation.
Key skills/attributes required:Demonstrated ability to develop system‐of‐systems architectures across multiple domains and define interfaces and integration boundaries
SFIA Skills Sought:The deployment, integration, calibration, tuning and maintenance of radio frequency (RF) and analogue elements of IT systems.
RFEN Level 3:Deploys, sets up,



tunes and calibrates radio frequency/analogue elements following maintenance schedules and using appropriate tools and test equipment.
Incorporates hardware/firmware modifications.
Interprets automatic fault/performance indications and resolves faults down to discrete component level or escalates according to given procedures.
Please contact ****** or simply click apply to submit your application
"We warmly welcome applications from individuals of all backgrounds, including First Nations Australians, Australian Defence Force and First Responder veterans, women in STEM, and people of all abilities, including those registered with the NDIS."

📌 System Architect (Canberra)
🏢 Downer
📍 Canberra