Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.
Are you seeking a career that offers a healthy work-life balance, a friendly company culture, and engagement with a supportive community?
We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities.
People are our greatest asset, and we offer a competitive package to retain and attract the best talent.
Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees.
Amentum is proud to be an Equal Opportunity Employer, please refer to our Enterprise Agreement and www.fairwork.gov.au for more information.
Role Title: Marketing and Communications Adviser
Role Description: We are currently looking for a Marketing and Communications Adviser to join our team on a casual basis. In this role you will support the Senior Manager Marketing and Communications to develop content and implement a marketing and communications strategy aligned to the Amentum brand and values that will directly support growth in Australia and the Asia-Pacific.
Key Responsibilities:
- Support the development and delivery of a marketing strategy that engages our target audiences, including print and digital advertising; news and feature articles; social media; conference and trade show coordination; sponsorships, partnerships and related event coordination; and capability statement development.
- Support the development and delivery of multi-channel internal and external communications, including newsletters; all-staff messages; all-hands meetings (both virtual and in-person); SharePoint administration and development; media releases; media liaison; web content development; video production; and internal and external award submissions.
- Write and edit content for multiple print and digital channels, both internal and external.
- Use graphic design software to produce professional-quality digital content, including layout, design and photo editing while adhering to strict branding guidelines.
- Conduct interviews with senior leaders and employees to produce news and feature articles for internal and external publication.
- Liaise confidently and maintain positive relationships with senior leaders both in Australia and globally, managers, staff, customers, contractors and other organisations.
- Essential Requirements:
- Bachelor’s degree in journalism, marketing, communications or significant related work experience.
- Minimum10 years’ professional experience.
- Highly developed news writing and editorial skills with a demonstrated ability to turn complex content into plain English.
- Highly proficient using the Adobe Creative suite, specifically InDesign and Photoshop, as well as the full Microsoft Office suite.
- Ability to build and maintain positive relationships with a wide variety of stakeholders.
- Ability to work autonomously and to collaborate effectively as part of a diverse and geographically dispersed team.
- A comprehensive understanding of the Australian Defence environment.
Security Clearance Required: Baseline
Location: Remote
Weekly Hours: 10 hours per week
Compensation Details:
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:
04/23/2026 - Until FilledAmentum 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.
