Senior Cybersecurity and Network Architect

7 days ago


Melbourne, Victoria, Australia Unisys Full time
About the Role

This is a senior technical position that requires a deep understanding of network and security infrastructure. The successful candidate will be responsible for implementing and supporting end-to-end solutions, managing stakeholders, and ensuring business requirements are met.

Key Responsibilities
  • Build and foster relationships across all Unisys support towers and with clients to ensure seamless integration and support.
  • Engage with third-party suppliers to ensure integration across all supported and integrated networks.
  • Act as a Subject Matter Expert (SME) in network and security, providing technical leadership and guidance to the team.
  • Develop and maintain a deep understanding of network security architectures, topologies, and security services and protocols.
  • Provide Tier 2 and Tier 3 support and assist with project implementation within the networking environment.
  • Partner with architects to implement solutions that meet business and technical requirements.
  • Perform build, upgrades, and troubleshooting of network and network security devices and software.
  • Maintain and update existing documentation, including design, procedural, and lessons learned.
Requirements
  • NV1/NV2 Clearance is a must-have. Must be an Australian Citizen.
  • At least 4 years of experience in network and security infrastructure.
  • Bachelor's degree in Information Technology, Computer Science, or advanced degree/Certifications in a related discipline.
  • Understanding of Australian security standards outlined in the ISM and PSPF.
  • Knowledgeable in network security procedures, best practices, and implementation.
  • Well-versed in security architectures, topologies, and risk mitigation techniques.
  • Advanced Host and Network Troubleshooting skills – TCP dumps, Network Debug Tools, etc.
  • Ability to work within Architectural and Government regulatory frameworks.
  • Maintains on-call availability to respond to network issues and up-time; must be flexible and available with the scheduling.
About Unisys

Unisys is an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status, or any other category protected by law.



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