Security Management Services

Amentum is a leader in global engineering, project management and solutions integration, trusted to modernise the most critical missions anywhere in the world. Driven to create a safer, smarter, cleaner world, we innovate as a team of inventive doers passionate about making a difference. Underpinned by a strong culture of ethics, safety and inclusivity. Amentum is fiercely committed to operational excellence and successful execution.

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 for more information.

Role Title: Security Management Services

Role Description: Based out of the Collaborative and Autonomous Systems Project Office (CASPO) at RAAFBASE Amberley. This role operates within a multidisciplinary program team, providing expert guidance and assurance across cyber and protective security domains. Working under limited direction, the advisor will lead the development and coordination of security governance artefacts, support accreditation pathways, and contribute to the secure delivery of advanced aerospace capabilities.

Key responsibilities include:

• Lead the development and continuous improvement of cyber security assurance documentation, including:

o Cyberworthiness Plans

o Security Compliance Reports

o Accreditation support for airborne, ground, software, and classified systems

• Coordinate and contribute to security governance forums, including:

o Security Working Groups

o Crypto Working Groups

o Program Protection and Security Integration forums

• Develop and maintain protective security artefacts aligned with program and enterprise requirements:

o Program Protection Plans (PPP)

o Security Categorisation and Classification Guides (SCCG)

o Supply Chain Security Risk Management Plans (SCRMP)

o Program Security Orders (PSO)

o Vendor Risk Assessments (VRA)

Essential Requirements:

• IRAP Assessor accreditation or demonstrated experience conducting assessments aligned with the Information Security Manual (ISM)
• Minimum 3–5 years' experience in cyber security, with a focus on Defence or Government accreditation processes
• Proven ability to operate under limited direction, manage competing priorities, and deliver outcomes in a dynamic environment
• Demonstrated experience supporting security accreditation of complex systems (airborne, ground, software, classified networks)
• Understanding of Acquisition and Sustainment Procurement Reform, ERP, and National Defence Strategy (NDS) requirements
• Ability to assess and brief on risk related to contract development, supplier performance, and compliance
• Strong stakeholder engagement across technical, operational, and executive levels
• Excellent written and verbal communication skills, including the ability to brief risk and strategy
• Ability to interpret and manage communication flows, workflows, and resource priorities to meet business outcomes
• Timely coordination of activity progress updates from project stakeholders
• Ability to manage task delivery dependencies from ACS Branch and other enabling areas

Required Security Clearance Level: Negative Vetting Level 2 (NV2) Security Clearance

Location: RAAF Base Amberley (near Ipswich)

Weekly Hours: Monday to Friday / 40 hours per week

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.