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Salary
≈ $53k – $98k per year (Estimated)
Location
In office (Adelaide)

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 8, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

About us

L3Harris Technologies is an agile global aerospace and defence technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. We provide advanced defence and commercial technologies across the air, land, sea, space and cyber domains.

L3Harris Australia (operating as Integrated Mission Systems Australia) has provided advanced technology solutions to the Australian Defence Force and commercial customers for over 25 years. As a government partner of choice, L3Harris brings speed, innovation and flawless execution together with our commitment to make the world safer and more secure.

Our values of Integrity, Excellence and Respect are at the core of everything we do and inspire our team members around the globe.

About the role

Based out of RAAF Base Edinburgh we are seeking a Mission Systems Maintenance Trainer (Simulator) Administrator to support training of the mission systems for the program.

As an embedded contractor within 10 Squadron, this role supports the operation and management of the Mission Crew Training System (MCTS) delivered under the MC-55A Peregrine Acquisition Program. The position is responsible for coordinating mission system simulator training requirements, supporting MCTS operations, and delivering mission systems training to enable workforce capability development on the MC-55A platform.

About you

To be successful in this role and to best leverage opportunities that L3Harris will provide, some of the skills & qualifications ideal applicants will bring include.

  • Prior experience within the aerospace or Defence industry
  • Demonstrated competency of supporting operation, administration or deliver of training using military mission systems simulators or training devices
  • Strong communication and stakeholder management skills
  • Attention to detail and ability to multitask in a fast-paced environment
  • Proven capacity to conduct simulation training, including scenario generation
  • You will have the ability to hold and maintain a PV Australian Defence Security Clearance

What we offer

Working at L3Harris offers various benefits including;

  • A dynamic and inclusive working environment
  • An additional week of leave per annum plus the option to buy or sell up to 2 weeks additional annual leave
  • Flexible working arrangements and a commitment to work life balance
  • Professional development programs, supported by the company
  • Salary continuance insurance
  • Novated leasing
  • Retail Reward programs: Discounts across shopping, entertainment, insurance, leisure, health & wellbeing
  • Health insurance discounts
  • Purchased leave options

Want to explore further?

Contact our Talent Acquisition team by email on [email protected] for a confidential discussion.

L3Harris respectfully requests no agency submissions at this time.

All applicants must be eligible to obtain and hold a PV Australian Defence Security Clearance.

Eligibility and clearance process information can be found at;

https://www.defence.gov.au/security/clearances/about/overview

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