Technical Lead – Network Security & Communications

Core Methods
Scoresby, VIC
A$140,000-$150,000 p/a
Information & Communication Technology → Engineering - Network
Full-time
On-site

Posted 2 days ago


About the Company

Our client is a highly respected Australian IT solutions provider, trusted by organisations across enterprise, government, and SMB markets. Known for their deep expertise in network security, infrastructure, and communications, they invest in cutting-edge technology and support their team’s continuous growth.

The Opportunity

As a Technical Lead – Network Security & Communications, you’ll join an experienced professional services team delivering secure, high-performance networks and advanced security solutions. You’ll act as a technical authority, lead complex projects, and support a diverse portfolio of clients — while mentoring peers and contributing to a culture of collaboration and excellence.

Key Responsibilities:

Design, implement and troubleshoot complex Layer 2/3 networks, WAN (MPLS, SD-WAN), VPNs, and security solutions.

Deploy and maintain Next-Gen Firewalls, NAC, endpoint security, and wireless networks across market-leading platforms (Cisco, Fortinet, HPE Aruba, Palo Alto).

Provide Tier 3 escalation support and act as a trusted advisor for complex technical challenges.

Assist with pre-sales scoping and contribute to high-level solution architecture.

Mentor and guide junior engineers, supporting team growth and knowledge sharing.

Collaborate with internal stakeholders and vendor partners to deliver exceptional outcomes.

What You’ll Bring:

✔️ 5+ years’ experience in advanced network and security engineering roles

✔️ Strong expertise in dynamic routing (BGP, OSPF), WAN, VPNs, wireless planning (Ekahau), and security technologies

✔️ Relevant industry certifications: Cisco CCNP, HPE Aruba ACSP/ACMP, Fortinet NSE4–8, Palo Alto PCNSE (or equivalent)

✔️ Excellent problem-solving skills and a proactive, customer-focused mindset

✔️ Strong communication and stakeholder management abilities

Why This Opportunity?

✅ Join a trusted, well-established Australian IT provider

✅ Deliver high-impact projects using leading-edge technologies

✅ Be part of a collaborative, experienced team

✅ Access continuous professional development and vendor certifications

✅ Thrive in a supportive environment where safety, trust and performance are core values


About Core Methods

Scoresby, VIC, Australia

This company does not have any further information provided at this time. We encourage you to research the company by searching for them to learn more about the company or role in question before applying.

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