Australian Citizens With NV1 Clearance residing in Australia only respond 

Under the broad direction of the ILS Manager, the Technical Writer will research, develop and provide publication-authoring services to the ILS Team. The professional writing skills will ensure all supporting ILS products will be delivered and sustained by the Cyberspace Operations Systems Program Office (COSPO).

The Technical Writer shall produce and maintain technical documentation artefacts including ILS Plans and Work Instructions through to endorsement

The services to be provided will be commensurate with relevant Australian and International Standards, regulations, and Defences requirements.