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Senior Network Engineer
NEC Corporation. Deliver advanced technical support for enterprise-grade network infrastructure, including routers, switches, firewalls, wireless controllers, Cisco ISE, and Cisco Nexus (ACI/NXOS) .
Tech Stack
Tools & technologiesCyber SecurityFirewallsServiceNowSwitching
About the role
Key responsibilities & impact- Deliver advanced technical support for enterprise-grade network infrastructure, including routers, switches, firewalls, wireless controllers, Cisco ISE, and Cisco Nexus (ACI/NXOS)
- Design, deploy, and manage secure, high-performing wireless networks
- Diagnose and resolve network incidents to ensure maximum uptime and adherence to SLAs
- Collaborate with Solution Architects, Pre-Sales, and Senior Management to design and implement scalable network solutions
- Provide escalated technical support for routing, switching, and security incidents
- Maintain accurate technical documentation and ensure compliance with standards
- Share knowledge and mentor junior engineers as required
Requirements
What you’ll need- 5+ years’ experience supporting and administering enterprise network and security infrastructure
- Proven expertise in routing, switching, and wireless protocols
- Experience with Fortinet FortiGate and Cisco Firepower firewalls - highly regarded
- Relevant certifications - CCNP and NSE4 (required, valid)
- Hands-on experience configuring and deploying network infrastructure projects
- Understanding of Australian cybersecurity frameworks (SOCI, ASD Essential Eight) - advantageous
- Familiarity with ITIL processes and ServiceNow (beneficial)
- Strong troubleshooting, multitasking, and prioritisation skills.
Benefits
Comp & perks- Bonus & wellness days (after 6 months)
- 14 weeks paid parental leave
- Up to 4 paid volunteer days per year
- Discounts on health insurance, travel, entertainment & more
- Salary sacrificing options (car leasing, super, etc.)
- Employee Assistance Program – free, confidential support for you & your family
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
network infrastructureroutingswitchingwireless protocolsCisco ISECisco NexusFortinet FortiGateCisco Firepowernetwork configurationnetwork deployment
Soft Skills
troubleshootingmultitaskingprioritisationcollaborationmentoring
Certifications
CCNPNSE4