C4I Engineer

• Permanent Full Time OR Contract initially to Dec 2025
• Must hold minimum NV1 security clearance
• Canberra location - onsite

Our Client

Our client aims to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Our client provides a full spectrum of professional services including consulting, technical, scientific and project delivery for the government and private sector.

The Role

Be part of a transformative Defence program that is shaping Australia's future command, control, communications, and intelligence capabilities. As a C4I Engineer, you'll play a key role in guiding engineering decisions, managing technical artefacts, and ensuring the integrity of complex, mission-critical systems across the Defence network environment.

Your duties will include:

• Providing expert engineering support to the C4I domain within the AIR6500 program
• Developing detailed technical reports and documentation to inform engineering and validation decisions
• Participating in technical reviews, working groups, and workshops across multidisciplinary teams
• Reviewing industry artefacts and contributing to the development of functional baselines
• Assisting in the identification, assessment, and mitigation of C4I-related risks
• Supporting the Engineering Manager with coordination and technical oversight across project phases

Skills and Experience we are looking for:

• Tertiary qualifications in engineering or a related technical field
• Experience supporting Defence acquisition projects or complex Defence programs
• Minimum five years' experience within Command, Control, Communications, Computers, and Intelligence (C4I) systems
• Strong understanding of distributed network architectures and Defence ICT environments
• Excellent communication and technical writing skills for both internal and external stakeholders
• Eligibility to obtain or hold NV2 clearance

Application Process

If you would like to apply for this opportunity, pleas click 'APPLY'. For further information, please contact Jaela Smith on or email