Protecting Operational Technology Environments

1 week ago


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

Job Title: Cyber Security Specialist

About the Role

We are seeking an experienced cyber security specialist to provide technical expertise and strengthen security across operational technology environments.

Key Responsibilities
  • Act as subject matter expert for OT networks, firewall rule configuration and migration activities.
  • Analyse and document dataflows to define access requirements.
  • Develop detailed network and solution design documentation.
  • Participate in workshops and reviews to ensure security and architectural alignment.
  • Contribute to OT-specific security standards and technical patterns.
  • Support firewall optimization, authentication design and access control enforcement.

The ideal candidate will have a strong background in network engineering, configuration and change management, experience managing security, identity and network technologies in segmented/isolated environments, and hands-on experience with EDR, remote access, HSMs and application control.

Requirements
  • 6+ years of experience in technology roles, with 3+ years in cyber security.
  • Tertiary qualifications in cyber security, IT or related discipline.
  • Certifications such as CISSP, CCNA, CCNP, Security+.


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