Job Description

As an IP Network Engineer, you will play a critical role in designing, implementing, and supporting large-scale IP networks within complex telecommunications environments. This role is ideal for someone with strong hands-on technical expertise, a proactive mindset, and the ability to work closely with clients and cross‑functional teams to deliver resilient, secure, and high‑performing network solutions.

You will act as a technical SME on client engagements, contributing to network strategy, solution design, and operational excellence across mobile core and data centre environments.

Key Responsibilities:

• Design, deploy, and support IP-based network solutions within telecom and enterprise environments.
• Configure, manage, and optimise routers, switches, firewalls, and network security platforms.
• Provide technical leadership on client engagements, representing the organisation and mentoring junior network engineers.
• Troubleshoot complex network incidents, performing root cause analysis and implementing long-term fixes.
• Implement and maintain network security controls, including firewalls, IDS/IPS, and network access control.
• Manage IP address allocation and ensure accurate IPAM documentation.
• Monitor network performance, identify bottlenecks, and recommend optimisation improvements.
• Plan and execute network upgrades, patching, and lifecycle management activities.
• Produce and maintain clear technical documentation aligned with Australian client and operational standards.
• Collaborate with stakeholders such as solution architects, delivery teams, vendors, and client technical leads.

Job Description - Grade Specific

Required Skills & Experience:

Essential

• Proven experience as an IP Network Engineer in a telecommunications or large enterprise environment.
• Strong knowledge of IP networking concepts and protocols (OSPF, BGP, MPLS preferred).
• Experience designing and implementing IP-based mobile core or carrier-grade networks.
• Hands-on troubleshooting skills across complex and multi-vendor environments.
• Strong communication skills with the ability to explain technical concepts to non-technical stakeholders.
• Experience working in client-facing or consulting-style engagements.

Desirable

• Experience with data centre networking, including ACI and EVPN‑VXLAN architectures.
• Firewall and security policy design experience with Fortinet, Check Point, and/or F5 platforms.
• Familiarity with Australian regulatory and operational expectations in telco or critical infrastructure environments.
• Exposure to automation, scripting, or network tooling (Ansible, Python, NetBox, etc.).

Qualifications & Certifications

• Bachelor’s degree or equivalent tertiary qualification in Telecommunications, Networking, Engineering, or Computer Science.
• Industry certifications such as CCNA, CCNP, or CCIE (or equivalent) are highly regarded.

What you’ll love about working here

Experience a Positive Work-Life Balance: We prioritize your well-being with hybrid and flexible working arrangements, making it easy to balance your personal and professional life.
Own your Growth: Dive into endless learning opportunities with courses from Capgemini University and numerous external certifications. Benefit from digital learning platforms and specialized campuses in AI, Cloud, Data, and Sustainability. Propel your career with our award-winning
Career Acceleration programs. Thrive in an Inclusive Environment: We don't just believe in inclusion; we live it. Be part of a workplace that values authenticity, inclusion, and belonging. We encourage applications from all backgrounds, even if you don’t meet every requirement. Research shows that individuals from underrepresented groups often hesitate to apply unless they meet every criterion. If you're excited about this role, we welcome your application and invite you to share what you can bring.
Work with Integrity: Join a company recognized by Ethisphere as one of the World’s most Ethical companies.
Collaborate with Industry Leaders: Gain exposure to top global companies, including 145 of the Fortune 500, through your work with Capgemini.
Showcase Your Skills: Participate in our internal annual global tech challenges and help address world issues.