Aircraft Maintenance Engineer (Avionics) - Defence Aviation | Newcastle, NSW

Certificate IV in Aeroskills (Avionics) required Minimum 4+ years' experience and ability to obtain NV1 clearance Permanent role with relocation to Newcastle required

Sigma Aerospace Workforce is seeking an Aircraft Maintenance Engineer - Avionics to support defence aviation maintenance at Williamtown, NSW.

This permanent role is suited to an experienced Avionics AME with Certificate IV Aeroskills qualifications, robust maintenance discipline and the ability to work in a structured MRO environment supporting Defence aviation operations.

You will

- Carry out avionics maintenance tasks in line with approved maintenance data and procedures
- Support scheduled and unscheduled aircraft maintenance activities
- Maintain accurate documentation and follow Defence aviation maintenance requirements
- Work safely as part of a high-performing engineering and maintenance team





Sigma’s Workforce division is Australia’s leading provider of direct recruitment, contingent labour and on-hire labour for Commercial Aviation, General Aviation and Defence. We source engineers and place them directly into roles with airlines, AMOs and MROs, as well as providing contracted workforce capability when operators need surge capacity.

Our wider group also undertakes line and heavy maintenance services in-house.

Sigma Aerospace Group is one of Australia’s most trusted independent aviation groups, combining aircraft maintenance, engine overhaul, engineer training and workforce solutions under one roof. With operations across multiple states, CASA and ASQA approvals, and a track record of delivery for airlines, Defence suppliers and major operators, Sigma is known for being fast, technically sharp and execution-focused.

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📌 Aircraft Maintenance Engineer (Avionics) - Defence Aviation | Newcastle, NSW (Port Stephens Council)
🏢 Sigma Aerospace
📍 Port Stephens Council