Network Security Engineer

1 day ago

Adelaide, South Australia Data#3 Full time $120,000 - $180,000 per year
  • Join our high-performing, and expanding Managed Services Team
  • Join a company with HEART
  • Employer of Choice – 10 years in a row

Join a high-performing security team that partners with major enterprise customers to safeguard and strengthen critical environments. Based in either Adelaide or Perth, this is a hands-on, network-focused role where you'll shape security strategy, respond to incidents, and drive continuous improvements across customer systems.

Who is Data#3?

Listed in 1997, Data#3 is now an ASX200 listed company reporting gross sales of $3 billion in the 2024 financial year. Headquartered in Brisbane with more than 1,400 employees, it has facilities across 12 locations in Australia and Fiji.

Voted HRD's Employer of Choice for the last 10 years and named one of Australia's Best Workplaces in Technology by Great Place To Work in 2024, Data#3's culture is built on five core values; Honesty, Excellence, Agility, Respect, and Teamwork (HEART). These values are integral to the way Data#3 works internally and externally with our customer.

In this role you will:

  • Develop and maintain security policies, standards and guidelines for managed service customers
  • Lead and participate in security incident response processes
  • Conduct risk and vulnerability assessments using recognised tools and frameworks
  • Provide guidance on secure network architectures, including Cisco and Palo Alto solutions
  • Plan and implement security improvements within a structured change control process
  • Deliver clear reports and recommendations to customers and stakeholders
  • Embed continuous improvement into security practices and processes

About You

  • 3–5 years of hands-on experience in a dedicated security role within complex environments
  • Strong understanding of MDR tools and their role in enterprise security
  • Skilled in network security, risk assessments, vulnerability testing, and incident response
  • Confident communicator with the ability to present findings and influence outcomes
  • Calm under pressure, proactive, and self-driven in tackling security challenges
  • Relevant certifications (CISSP, CISM, OSCP, CEH, etc.) are highly regarded

If you're looking for a role where you'll work closely with customers, sharpen your technical expertise, and make a visible impact on enterprise security, we'd love to hear from you.

At Data#3, we value diversity, equity, and inclusion as key to a thriving workplace. We are committed to building a culture where everyone feels welcome, respected, and valued—and we encourage your application.

Please note that Data#3 will request as part of the recruitment process, reference checks and verification of your right to work in Australia. You may also be required to undertake background checks and police checks for security clearance pertaining to specific job requirements.

REF: KISH113334

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