OT Cyber Security Engineer

4 days ago

West Melbourne, Victoria, Australia Vertali Full time $90,000 - $120,000 per year

Our Client is looking for a skilled Operational Technology (OT) Cyber Security Engineer to join their team. You will work closely with our clients stakeholders to ensure cyber security controls and solutions are designed, configured, and deployed in line with organisational standards and industry best practice. The role provides technical expertise for OT environments, focusing on secure network design, firewall configuration, and access control.

This role is initially a 6-month contract based in the Western Suburbs, Melbourne, with the likelihood of extensions for the right candidate. 
Note.
 The successful candidate is required to be onsite 3 dpw. Generally the connect days in the office are Tuesday/Thursday and the other onsite day is flexible.

Please note, to apply applicants must have the following:

  • The requisite skills and experience defined below,
  • At least a Working Visa or Australian Permanent Residence working rights, and
  • 6+ years in Technology roles, with at least 3 years specifically in Cyber Security.

Key Responsibilities:

  • Act as a technical subject matter expert for OT networks, firewall rule configuration, and migration activities.
  • Analyse and document dataflows to define access requirements and support secure technical design decisions.
  • Produce detailed network and solution design documentation.
  • Participate in workshops and technical reviews to validate alignment with security and architectural standards.
  • Contribute to the development of OT-specific security standards and technical patterns.
  • Support firewall rule optimisation, authentication design, and access control enforcement.

What we are looking for:

  • Tertiary qualifications in Cybersecurity, Information Technology, or a related discipline.
  • Industry certifications such as CISSP, CCNA, CCNP, Security+, GSEC, GICSP.
  • 6+ years in Technology roles, with at least 3 years specifically in Cyber Security.
  • Experience in network engineering, including configuration and change management.
  • Proven ability to manage security, identity, and network technologies in highly segmented or isolated environments where availability is critical.
  • Strong hands-on experience with security technologies such as EDR, remote access, HSMs, and application control.
  • Familiarity with control systems (e.g. SCADA, PLCs) and industrial networking principles.
  • Experience deploying and implementing domain and related services in isolated environments (DNS, AD, etc.).
  • Strong written and verbal communication skills, with the ability to develop security processes, procedures, and transition-to-operations documentation.
  • Ability to apply broad knowledge of network, infrastructure, and cybersecurity to resolve evolving challenges.
  • Excellent organisational and time management skills.

Notes:

  • Only shortlisted candidates will be contacted.
  • Your daily rate will depend on skills and experience.
  • Start date is ASAP.

If you feel this role is for you, then please press "Apply" now -->

  • Cyber OT Engineer

    1 week ago

    Melbourne, Victoria, Australia M&T Resources Full time

    About the roleThe Cyber OT Engineer works closely with APAC stakeholders to ensure cyber security controls and solutions are designed, configured, and deployed in line with organisational standards and industry best practice. The role provides technical expertise for OT environments, focusing on secure network design, firewall configuration, and access...

  • Cyber OT Engineer

    1 week ago

    Melbourne, Victoria, Australia M&T Resources Full time

    About the roleThe Cyber OT Engineer works closely with APAC stakeholders to ensure cyber security controls and solutions are designed, configured, and deployed in line with organisational standards and industry best practice. The role provides technical expertise for OT environments, focusing on secure network design, firewall configuration, and access...

  • Senior Manager

    23 hours ago

    Melbourne, Victoria, Australia beBeeCybersecurity Full time $150,000 - $180,000

    OT Cyber Security Program LeadShape the future of OT cyber security by leading complex programs in a multi-stakeholder environment. Collaborate with a highly skilled team to drive high-profile projects across the business.Key Responsibilities:Lead and manage OT cyber security programsFoster a culture of security awareness and continuous improvementDrive...

  • OT Cyber Security Specialist

    4 days ago

    Melbourne, Victoria, Australia Orica Full time $90,000 - $120,000 per year

    About OricaAt Orica, it's the power of our people that leads change and shapes our futures.Every day, all around the world, our people help mobilise vital resources essential to progress. Established in 1874, we have grown to become the world leader in mining and civil blasting with a diverse of team of more than 13,000 across the world.It's an exciting time...

  • Cyber Security Engineer

    7 days ago

    Melbourne, Victoria, Australia Buscojobs Full time

    OverviewWe are seeking a skilled and experienced Cyber Security Engineer to join the Tilt Renewables Technology team. The Cyber Security Engineer will support the Cyber Security Manager in day-to-day tasks toward safeguarding our energy assets and protecting critical data.The role has a strong focus on the Microsoft suite of products and includes incident...

  • Cyber Security Engineer

    2 weeks ago

    Melbourne, Victoria, Australia Tilt Renewables Australia Pty Full time

    Role Overview:We are seeking a skilled and experienced Cyber Security Engineer to join the Tilt Renewables Technology team.The Cyber Security Engineer will support the Cyber Security Manager in day-to-day tasks toward safeguarding our energy assets and protecting critical data.The role has a strong focus on the Microsoft suite of products and includes...

  • Ot Security Engineer

    3 weeks ago

    Melbourne, Victoria, Australia Buscojobs Full time

    Help shape the future of cyber security in a collaborative, purpose-driven role.Who we are Jemena is an Australian energy company who own and operate more than $12.4 Billion worth of gas and electricity transportation assets across Australia supplying millions of households and businesses with these essential services every day.We pride ourselves on our...

  • Cyber Security Engineer

    4 days ago

    Melbourne, Victoria, Australia Tilt Renewables Full time $90,000 - $120,000 per year

    Role Overview:We are seeking a skilled and experienced Cyber Security Engineer to join the Tilt Renewables Technology team. The Cyber Security Engineer will support the Cyber Security Manager in day-to-day tasks toward safeguarding our energy assets and protecting critical data.The role has a strong focus on the Microsoft suite of products and includes...

  • Cyber Security Engineer

    3 weeks ago

    Melbourne, Victoria, Australia Tilt Renewables Full time

    Join to apply for the Cyber Security Engineer role at Tilt RenewablesJoin to apply for the Cyber Security Engineer role at Tilt RenewablesGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Tilt RenewablesWe are seeking a skilled and experienced Cyber Security Engineer to join the Tilt Renewables Technology team....

  • Cyber Security Engineer

    2 weeks ago

    Melbourne, Victoria, Australia Tilt Renewables Full time

    Join to apply for the Cyber Security Engineer role at Tilt RenewablesJoin to apply for the Cyber Security Engineer role at Tilt RenewablesGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Tilt RenewablesWe are seeking a skilled and experienced Cyber Security Engineer to join the Tilt Renewables Technology team....