Amentum

Defence

SoftwareEngineerandNetworkTechnician

Sydney, Australia; Newcastle, Australia FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid+ candidates.

The Brief

“Software Engineer and Network Technician at Amentum. Skills: Network Technician, Software Engineering, ICT sustainment, system assurance, governance, compliance. Deliver integrated Network Technician and Software Engineering support for ICT capabilities within a Defence operational environment. Focus on the sustainment, governance, assurance, and capability integration of 4SQN ICT systems, including Tactical Data Links and core mission systems”

Industry & Context.

Defence
Problems you'll solve

address capability gaps and enhancements

Eligibility Requirements

Eligibility to hold and maintain a Negative Vetting Level 2 (NV2) security clearance, Onsite, 40 Hours (Monday-Friday)

What They're Looking For.

Must Have

Experienced ICT professional with Network Technician and/or Software Engineering expertise, operating effectively in complex Defence environments, Tertiary qualifications in Engineering, Computer Science, Information Technology, or related discipline, or equivalent industry experience, knowledge of ICT sustainment, system assurance, governance, and life-cycle management, including accreditation and compliance frameworks, Demonstrated experience in V&V, system compliance (e.g., MIL-STD), and Authorities to Operate (ATO), Experience supporting ICT sustainment, PT&E, system integration, and capability enhancement activities, Sound understanding of Defence governance and procurement frameworks (e.g., CASG BMS, ERP, NDS), Proven ability to engage and collaborate with technical teams, Stakeholders, and industry, applying a practical, risk-based approach, Experience working with secure ICT systems and managing cryptographic materials, written and verbal communication skills, including technical documentation and advisory outputs

What You'll Do.

Deliver integrated Network Technician and Software Engineering support for ICT capabilities within a Defence operational environment

Focus on the sustainment

and capability integration of 4SQN ICT systems

including Tactical Data Links and core mission systems

Support both operational and project-based activities

ensuring ICT systems remain compliant

Engage with stakeholders at all levels

build working relationships

and act as a key point of contact for ICT operational support

engineering activities

and system governance

Act as a key point of contact for operational ICT support

engaging with Defence stakeholders

and industry partners

Deliver ICT training and mentorship to support workforce capability development

Provide operational support and sustainment for the 4SQN ICT fleet

ensuring system availability and performance

and compliance activities aligned with CASG BMS and Defence requirements

Manage sustainment and PT&E activities for operational and trial ICT capabilities in collaboration with relevant SPOs

Coordinate vendor support and sustainment arrangements

ensuring compliance with contractual obligations

Manage fleet training

and capability delivery for program-level ICT systems

Maintain control of cryptographic material and coordinate technical maintenance activities

Ensure system conformance

and compliance with MIL-STD and accreditation frameworks for ICT systems

Conduct Verification and Validation (V&V) and support system integration and interoperability activities

Coordinate defect management (RODUM) and develop user requirements to address capability gaps and enhancements

How You'll Work.

Team & Collaboration

Close collaboration with Defence stakeholders, program offices, and industry partners; Engage with stakeholders at all levels; Build working relationships; Engage and collaborate with technical teams, Stakeholders, and industry

Communication Scope

written and verbal communication skills; technical documentation; advisory outputs

Process & Methodology

capability lifecycle management, program-level ICT systems management

Full Job Description

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 [www.fairwork.gov.au](https://www.fairwork.gov.au) for more information. **Role Title:** Software Engineer and Network Technician **Role Description:** This role delivers integrated Network Technician and Software Engineering support for ICT capabilities within a Defence operational environment. It focuses on the sustainment, governance, assurance, and capability integration of 4SQN ICT systems, including Tactical Data Links and core mission systems. The position supports both operational and project-based activities, ensuring ICT systems remain compliant, interoperable, and mission-ready. It involves close

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