Senior Network Security Specialist

4 weeks ago


Perth, Western Australia NEC Corporation Full time

About the Role

We are seeking a highly skilled Senior Network Security Engineer to join our team at NEC Corporation. This is a fantastic opportunity to work with a dynamic team and contribute to the design, implementation, and maintenance of our network security solutions.

Key Responsibilities

  • Design and implement secure network architectures using firewalls, load balancers, SD-WAN, and routers.
  • Collaborate with our network and IT teams to maintain the confidentiality, integrity, and availability of our data and systems.
  • Develop and implement security policies, procedures, and standards to ensure compliance with industry regulations.
  • Conduct regular security audits and risk assessments to identify and mitigate potential threats.
  • Act as an escalation point for high-priority security incidents and respond to security breaches in a timely manner.

Requirements and Qualifications

  • 5+ years of experience in a security network environment with expertise in designing and implementing firewalls, load balancers, SD-WAN, and routers.
  • Expert understanding of network protocols (TCP/IP, DNS, DHCP, QOS, BGP, OSPF, MPLS).
  • Familiarity with security standards like ISO 27000, NIST, and Essential 8.
  • Experience with security tools (IDS/IPS, SIEM) and scripting (Python, Ansible) for automation.
  • Vendor certifications (CCNP/CCIE Security, NSE6+, PCNSE, CCSE, CCSM, etc.)
  • Extensive documentation skills and ability to produce quality artifacts (High/Low level designs, diagrams, as-build, handover).
  • Strong communication skills and ability to build effective relationships.
  • Mentoring skills to empower and help grow the team's local knowledge and expertise.
  • ITIL process knowledge (Asset/Change/Incident management)

About NEC Corporation

NEC Corporation has a century-long history of innovation and has built a sophisticated technology company in Australia. We deliver a complete portfolio of ICT solutions and services to large enterprise, small business, and government customers. Our focus is on Public Safety, and we are shaping the most efficient businesses and creating a safer society by solving tomorrow's technology challenges.

We are a place where everyone can grow and contribute to our mission. If you have the skills and experience to excel in this role, we encourage you to apply.



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