Platform Cross Domain Specialist

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.

**Role Title**: Platform Cross Domain Specialist

**Role Description**:

- Informed by the SFIA INAS and PEDP skillsets.
- Interprets information assurance and security policies and applies these to manage risks and where necessary is able to generate equivalent or alternate controls where required.
- Provides guidance and generates solutions that deliver operational information management outcomes across security domains (CDS) that adhere to contemporary information assurance architectures, strategies, policies, standards and guidelines.
- Plans, organises and conducts information assurance reviews in support of accreditation of complex domains areas, across functional areas, across multiple classification domains and across the supply chain.
- Contributes to the development of policies, standards and guidelines for the on-going management of these areas in an operational context throughout the capability life cycle.
- Provides authoritative advice on implementing compliance controls in products, services and systems.
- Investigates breaches and recommends control improvements. Maintains an inventory of legislated data, conducts risk assessments and specifies necessary changes.
- Ensures formal requests and complaints are handled following procedures. Prepares and submits reports to relevant authorities, ensuring all compliance requirements are met.

**Essential Requirements**:

- Minimum 8-10 years of experience in an information technology role with exposure to cross domain information exchange and products.
- Deep understanding of network security protocols and relevant software programming languages used to customise CDS components.
- Extensive experience with the ISM and Defence Security Policy Framework.
- Experience working in leading cyber security initiatives within the Australian Signals Directorate (ASD), Defence Digital Group (DDG) or Capability Acquisition and Sustainment Group (CASG), within the Department of Defence Portfolio.
- Recent experience in authoring Defence ICT Security documentation for CDS implementations that have successfully achieved ATO.
- Security Clearance - minimum NV1, NV2 preferred.
- The position must be able to access ITAR/US Export Technology Control, and as such cannot be from, have strong ties to, or be a dual citizen of a prescribed/prohibited tier 1 or tier 2 country.

**Required Security Clearance Level**: NV2

**Location**: ACT

**Weekly Hours**:40

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.