Administration Officer – Property & Leasing

Amentum is a global leader in advanced engineering and innovative technology solutions, we thrive on addressing significant and complex challenges in science, security and sustainability

We currently have an exciting opportunity for an Administration Officer, reporting directly to the Property and Leasing Manager this role is critical in supporting business operations through a broad range of administrative and executive functions. It will see you primarily focus on the administrative responsibilities which, include project delivery support, report compilation and analysis, database management, and the development, implementation, and execution of various tasks that directly contribute to the program’s success.

Additionally, the role will be responsible for document retention and review processes to ensure compliance with internal and external requirements, as well as maintaining and updating various website and online platforms.

Responsibilities Include (however not limited to):

• Prepare and create accurate and consistent reports, documents and meeting materials as directed by the Property & Leasing and Administration Supervisor or Program Management.

• Responsible for developing, maintaining, and overseeing corporate policies, procedures, and work instructions to ensure they are accurate, up to date, properly reviewed, and consistently managed within our system of record

• Serve as the focal point in the maintenance and administration of internal/external databases and internet facing webpages.

• Support the Administration Support Officers in their daily operational duties, as well as providing support to various committees, working groups and project control groups as required

• Undertake various administrative tasks as requested by the Program and Operations Manager

• Maintains record management systems and verifies that records are true and current by reviewing and interpreting documents, deciding on the most logical and accessible place to file and classify each record.

• Work across multiple SAP transactions to support metrics and business requirements for the program

• Proactively identify opportunities for efficiency and collaborating seamlessly with team members to streamline process and procedures to achieve objectives

• Provides a range of efficient, proactive, and reliable project and program support services including project delivery support, customer engagement and administrative services

• Ensure compliance with all environmental, health and safety requirements.

• Any other reasonable duties as required.

About You

• Minimum of 2 years experience in a similar tole

• Certificate IV, Level Qualification or higher in a related field.

• Strong computer literacy

• Ability to work with minimal supervision and experience working as part of a dedicated team

• Writing and developing polices & procedures

• Strong communication and interpersonal abilities

• Functional level SAP experience (highly desirable)

• Records management experience

• Ability to forward think with a strong desire to problem solve

What We Offer

• 13% Superannuation

• Territory Allowance

• Free access to 24-hour gym

• EAP Services - which includes free confidential counselling, wellbeing services.

• Numerous salary sacrifice options, including rent, mortgage, and novated leasing

• Training and development to help you build specialist skills

• Competitive salary + work life balance

• Discounts at most Alice Springs retail outlets.

• Education Assistance via Amentum Corporate Policy

Relocating to Alice Springs offers a lifestyle that’s hard to match:

• Short commutes and a calmer pace of life

• A strong, welcoming community culture

• Access to incredible national parks, hiking trails, and outdoor adventure

• A setting that allows you to focus on your career while still enjoying your downtime

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. The candidate will need to be eligible of achieving a Negative Vetting Level 1 (NV1) Department of Defence Security Clearance.

_Our culture is one of inclusivity, where everyone is valued, and all voices are heard. We actively seek to create a workplace where employee engagement thrives, and where every individual feels empowered to contribute their unique talents to our shared mission._

_Amentum reserves the right to appoint a candidate prior to the closing date_

Compensation Details:

AUS: $79,000 - $112,000 AUD

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance

• Paid time off and holidays

• Retirement benefits (including 401(k) matching)

• Educational reimbursement

• Parental leave

• Employee stock purchase plan

• Tax-saving options

• Disability and life insurance

• Pet insurance

_Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits._

Original Posting:

05/31/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .