Technical Officer – Messaging

1 day ago

Sydney, New South Wales, Australia Nixil Full time $90,000 - $120,000 per year

We're seeking a Technical Officer – Messaging to join our Maritime Operations team and provide specialist support.

We're seeking a
Technical Officer – Messaging
to join our Maritime Operations team and provide specialist support for mission-critical IT systems that keep Defence operations running seamlessly, both ashore and deployed.

What you'll do:

  • Provide expert support for messaging infrastructure in
    multi-forest, distributed environments
    .
  • Diagnose, troubleshoot, and resolve complex technical issues, ensuring system uptime under challenging conditions (including DDIL environments).
  • Configure and maintain systems in line with
    Defence ICT security protocols
    .
  • Manage and support
    Exchange, Active Directory, Message Transfer Agents, Microsoft Skype, and XMPP tools
    .
  • Proactively patch, upgrade, and maintain Minerva systems within Defence timeframes.
  • Develop SOPs, technical guides, and contingency plans for system continuity.
  • Mentor and train technical staff, including ship CIS teams during set-to-work activities.
  • Build, deploy, and support hardware and software solutions.
  • Manage
    digital certificates
    and user accounts across Minerva environments.
  • Work collaboratively with vendors and partner teams to resolve incidents and maintain SLAs.
  • Participate in on-call rotations for high-priority incidents.

What we're looking for:

  • Proven experience in
    Defence as a Messaging Technician
    .
  • Hands-on expertise with
    Exchange, Active Directory, Skype, XMPP, and messaging infrastructure
    .
  • Strong integration skills across complex ICT systems.
  • Excellent communication skills—able to work with diverse stakeholders and document technical solutions clearly.
  • Experience supporting
    secure, regulated environments
    .
  • Previous Minerva system experience.

Highly regarded skills:

  • Exposure to
    Fortinet, Cisco, HYCU, Titus, Ivanti, Red Hat, Tanium, Carbon Black, Elastic monitoring
    or related technologies.
  • A proactive, solutions-focused mindset with the ability to manage multiple priorities under tight deadlines.

Security Clearance Required for this role:

  • Must have a Negative Vetting 2 (NV2) security clearance
  • Must be an Australian Citizen

  • Technical Manager

    1 day ago

    Sydney, New South Wales, Australia Synechron Full time $150,000 - $200,000 per year

    The Technical Delivery Manager is responsible for leading a team of system analyst programmers and developers, managing the system development, implementation and support of Cards related applications on mainframe platform with overall accountability, ensuring product deliveries are timely and good quality. Responsibilities include:Responsible for end-to-end...

  • Technical Writer, Quantum

    1 week ago

    Sydney, New South Wales, Australia Silicon Quantum Computing Full time $120,000 - $180,000 per year

    About usSilicon Quantum Computing is pioneering the future of quantum technology. As the world's first company to manufacture qubits with atomic precision, we're delivering quantum advantage today, not decades from now.Founded by Professor Michelle Simmons, one of the world's leading materials scientists, SQC has achieved major breakthroughs including the...

  • Technical Enablement Manager

    3 days ago

    Sydney, New South Wales, Australia UpGuard Full time $120,000 - $180,000 per year

    Who are we?UpGuard's mission is to make life easier for security teams. We meticulously create robust solutions that enable our customers to identify, assess, and remediate cybersecurity risk across their attack surface, vendor ecosystem, workforce, and trust relationships. Our integrated cyber risk posture management platform combines comprehensive security...

  • Technical Support Officer

    3 days ago

    Sydney, New South Wales, Australia NSW Government Full time $99,938 - $110,271 per year

    Office of the Children's GuardianTechnical Support OfficerExciting opportunity to make a real impact in shaping the future of the Office of the Children's Guardian.Join our high performing Corporate Services Directorate, a dedicated team that plays a key role in keeping children safe in NSW.A supportive and collaborative team culture with learning &...

  • Technical Support Officer

    1 day ago

    Sydney, New South Wales, Australia ActronAir Full time $60,000 - $100,000 per year

    Are you a highly skilled HVAC professional with a passion for troubleshooting & top-tier customer service? Sydney based role in an Aust owned Company."One team" that lives by the principles of continuous improvement & innovationOpportunity for growth and professional developmentDynamic and collaborative work environment - amazing cultureWho are...

  • Java Technical Architect

    2 weeks ago

    Sydney, New South Wales, Australia INNOVATE IT AUSTRALIA Full time $120,000 - $180,000 per year

    Job DescriptionEvaluate and Recommend new technologies and update versions of existing ones;Perform program design, development, and code management;Assists in the development of and manages an architecture governance process. Provides technical guidance to project team areas as appropriate;Work with multiple teams in different locations and time...

  • Technical Support Officer

    1 day ago

    Sydney, New South Wales, Australia myCareer - NSW Government Full time $99,938 - $110,271 per year

    Technical Support OfficerClerk Grade: 5/6Salary Range: $99,938 - $110,271 + superannuationEmployment Type: Full-time, OngoingLocation: Darlinghurst, Sydney - hybrid working 3 days in the office per weekAbout the RoleThe NSW Personal Injury Commission (Commission)is looking for a Technical support Officer to join our team on an permanentbasis. About UsThe...

  • Technical Lead

    2 weeks ago

    Sydney, New South Wales, Australia Domain Full time $120,000 - $180,000 per year

    Company Overview:CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that...

  • Telecommunications Technical Officer

    1 day ago

    Sydney, New South Wales, Australia Oz Synergy Solutions Pty Ltd Full time $90,000 - $120,000 per year

    We are currently seeking a skilled Telecommunications Technical Officer to join our Team in the Greenfield, Optus / VHA project and Telstra projectOZ Synergy Solutions Pty Ltd (O.S.S) is one of Australia's premier providers of infrastructure services to the telecommunications industry.The primary role of the Telecommunications Technical Officer involves one...

  • Technical Analyst

    1 day ago

    Sydney, New South Wales, Australia Special Broadcasting Service Full time $90,000 - $120,000 per year

    At SBS, we embrace difference, and we welcome applications from people of all backgrounds.We also acknowledge the unique contribution that Aboriginal and Torres Strait Islander peoples make to our society and our workplace through their enduring and continued connection to land, sea, sky and community.As part of our recruitment process, SBS may review...