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Salary
≈ $43k – $75k per year (Estimated)
Location
In office (Alice Springs)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Aug 4, 2026. Amentum scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.

PURPOSE AND SCOPE

As the Refrigeration Mechanic/HVAC Technician you will perform maintenance and repair to equipment associated with the HVAC infrastructure at OASIS. This includes, but is not limited to, maintenance of large chillers, DX refrigeration equipment, chilled water-cooling systems, residential air conditioning systems and the air conditioning systems of its vehicle fleet. Scope of work will range from minor and major repairs, servicing and where necessary replacement of equipment.

Responsibilities/Duties

  • Performing maintenance tasks as required. Scheduled or repairs.
  • Performing tasks for project type work as required on an ad hoc basis.
  • Planning of tools, equipment, assistance and materials needed to complete tasks.
  • Liaising with others to notify and organize tasks to be undertaken as required.
  • Ensuring as much as is possible that equipment is maintained to operate in a safe manner.
  • Reporting any incidents via chain of command to Management as a priority
  • Use of computer systems to record and plan work tasks.
  • Assisting in all areas of Facilities Maintenance from as required. Not limited to HV switching, cleaning of mechanical spaces and shops.
  • Ensure compliance with all site’s environmental health and safety requirements.
  • All other reasonable duties as requested.

Essential

  • Understanding of technical environment and terminology.
  • Knowledge of correct storage, handling and disposal procedures for refrigerants.
  • Trade certificate or license.
  • Demonstrated Understanding of development of process and procedures.
  • Ability to drive a positive culture.
  • Strong communication skills.
  • Current Drivers License.

PHYSICAL REQUIREMENTS

Personnel are required to be medically fit to work and safely complete all physical tasks associated with the role in which they are employed. While this role is predominantly sedentary in nature, personnel must remain able to safely access associated areas and perform required actions without undue impacts to individual health and wellbeing.

SECURITY CLEARANCE REQUIREMENT

It is a condition of employment that employees obtain and retain the appropriate level of security clearance and medical clearance applicable to each role. Initially, an NV1 (AUS) clearance is needed with the intent to apply for a Top-Secret Positive Vetting (TSPV) or TS/SCI (U.S.) clearance.

STATEMENT OF WORK REQUIREMENTS

All personnel assigned shall be:

  • At least 18 years of age.
  • Able to fluently read, write and speak English.

EHS REQUIREMENT

All OASIS personnel are responsible for understanding and complying with all site environmental, health and safety requirements. While OASIS is responsible for providing a safe workplace and is responsible for ensuring compliance with requirements of the Handbook, each person is responsible for:

  • Completing work task in a safe manner.
  • Reporting any unsafe acts or conditions to their supervisor and/or OASIS PMO/EHS Manager.
  • Continuous adherence to the environmental, health and safety procedures outlined in the Handbook during the performance of their work.
  • Red-Carding a Job - Employee right and responsibility to “STOP WORK” if a job is unsafe or possess a danger to the environment.
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