_{05th November, 2026}

Quick Overview
Role: Aircraft Maintenance Engineer – Mechanical
City/Airport: Williamtown (Newcastle), NSW or Pearce, WA
Aircraft:  BAE125/ Hawker Family
Shift: Day or afternoon shift options available
Day Shift: 6:30am – 3:00pm Monday to Thursday, 6:30am – 1:00pm Friday
Afternoon Shift: 2:45pm – 11:15pm Monday to Thursday
Work Type: Defence Aviation Maintenance
Terms: Permanent, Full-Time
Relocation: Relocation assistance available

Fast Response: Hear Back in 7 Days
Role Description
Sigma Aerospace Workforce is seeking experienced Aircraft Maintenance Engineers – Mechanical to support Hawk Lead-In Fighter (LIF) maintenance operations at Williamtown, NSW and Pearce, WA.
These permanent opportunities offer the chance to work within a highly regulated Defence aviation environment, supporting the maintenance and operational capability of a military fast jet platform.
You will undertake fault diagnosis and aircraft maintenance activities across electrical and integrated aircraft systems, working in accordance with approved technical publications, maintenance procedures and certification requirements.
Military or fast jet experience is not essential. We welcome suitably qualified aircraft maintenance engineers from commercial, general aviation and other maintenance backgrounds who are looking to develop their careers within Defence aviation.
You will:

• Carry out aircraft fault diagnosis, maintenance and rectification activities on the Hawk LIF.
• Support maintenance activities across relevant aircraft systems.
• Work in accordance with approved technical publications and maintenance procedures.
• Maintain accurate maintenance documentation and comply with applicable certification requirements.
• Contribute to safe, efficient and compliant aircraft maintenance operations.
• Work collaboratively within a high-performance engineering and maintenance team.

Why Apply Through Sigma Aerospace Workforce?
Fast Turnaround & Confirmation:
Our team has direct lines of contact with team leaders and hiring managers. We work to get strong applications reviewed quickly rather than leaving engineers waiting for weeks.
Integrated Aircraft Maintenance Training & Licensing:
Sigma Aerospace College supports aircraft engineers with practical pathways across exclusion removal, multi-category licensing, type ratings and licence requalification.
Market Knowledge:
We work with engineers, operators and airlines across the Asia-Pacific and understand the realities of aircraft maintenance roles, rosters, rates and licensing pathways.
Dedicated Support Team:
Our team works exclusively in aviation. We answer the phone, understand the role requirements, and support candidates throughout the recruitment process.
 
 
Essential Requirements
Required Role Experience:
Aircraft maintenance experience with demonstrated fault diagnosis and maintenance capabilities. Experience working with electrical and integrated aircraft systems will be important.
Previous Hawk LIF experience will be advantageous. However, fast jet and military aviation experience are not essential.
Maintenance Qualification / Licence:
Certificate IV in Aeroskills (Mechanical) required, together with relevant MEAs.


Work Rights:
Must be an Australian Citizen.
Candidates must hold, or be eligible to obtain and maintain, an Australian Defence Security Clearance at Baseline or NV1 level.
Candidates must also be able to obtain and maintain the required ITAR eligibility.
A current security clearance is not required at the time of application, provided candidates are eligible to obtain one.
Location / Availability:
Opportunities are available at:

• Williamtown (Newcastle), NSW
• Pearce, WA

Skills:
Strong aircraft maintenance knowledge, fault-finding ability, technical documentation discipline and confidence working in accordance with approved maintenance procedures.
Attitude:
Safety-first, reliable, professional, team-focused and able to work effectively within a structured Defence aviation maintenance environment.
 
Role Benefits
Permanent Full-Time Employment
Work on the Hawk Lead-In Fighter Defence Platform

About Sigma Aerospace Workforce
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.
Contact
Phone:
02 7250 6186 — Elaine
02 9137 6831 — Jessica
02 4072 6121 — Allan
02 4072 5965 — James
Email:
careers@sigmaaerospace.com.au

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