Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco

Capgemini; Melbourne; On-site; AUD 90,000 - 130,000; Full time

Job summary

Capgemini Engineering seeks an IP Network Engineer to design, implement, and manage IP networks within the telecom domain. You will configure routers, switches, firewalls, and security controls while maintaining documentation and collaborating with IT and client teams.

The role demands a bachelor’s degree in a related field, strong IP protocol knowledge (OSPF, BGP), and hands-on telecom network experience. Fortinet, F5, and Checkpoint firewall expertise is preferred.

Qualifications

• Bachelor’s degree in computer science, telecommunications, engineering, or related field.
• Strong understanding of IP protocols (OSPF, BGP) and networking concepts.
• Relevant telecom/IP network design experience with mobile core networks.

Responsibilities

• Design, implement, and manage IP networks in the telecom domain.
• Configure and maintain routers, switches, firewalls, and related devices.
• Apply security policies, IDS, and NAC to protect infrastructure.
• Diagnose and resolve network issues to maintain stability and performance.
• Create documentation for configurations and procedures aligned with standards.

Skills

IP networking

Telecom network design

Network security

Troubleshooting

Education

Bachelor’s degree in CS/Telecom/Engineering

Tools

Fortinet

F5

Checkpoint

Job description

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.Your roleAs an IP Network Engineer, you will be responsible for designing, implementing, and managing IP networks within the telecom domain. You’ll ensure secure, stable, and high-performing infrastructure by configuring network devices, troubleshooting issues, maintaining documentation, and collaborating with cross-functional teams to meet technical requirements.You will play a key role in:Planning, designing, and deploying IP networks in the telecom domain.Configuring and managing routers, switches, firewalls, and other network devices.Applying and maintaining security policies, including firewalls, intrusion detection systems (IDS), and network access control (NAC).Diagnosing and resolving network issues to maintain stability and performance.Creating and maintaining documentation for network configurations, procedures, and policies, aligned with industry standards.Partnering with IT professionals and stakeholders to meet network requirements.Auditing and managing IP addresses to ensure proper allocation and usage.Tracking performance, identifying bottlenecks, and optimizing configurations.Conducting regular maintenance, upgrades, and patching to enhance system stability and security.Implementing safeguards to protect infrastructure and data from unauthorized access.Represent Capgemini to the client and provide technical leadership to remaining Network engineers on the client engagementYour profileA bachelor’s degree or tertiary qualification in computer science, telecommunications, engineering, or a related field.Relevant industry certifications such as Cisco (CCIE, CCNA, CCNP) are highly valued.Strong understanding of IP protocols (including OSPF, BGP), networking concepts, and technologies.Experience designing and implementing telecom network architectures, primarily IP-based mobile core network. Re-designing and implementing network flows based on the project requirements. Familiarity with data center fabric technologies including ACI and EVPN-VXLAN.Design and configuration of telco grade firewalls and security policy management, preferably Fortinet, F5 and checkpoint firewalls.Proven ability to diagnose and resolve network issues effectively.Understanding of network security principles and technologies.Strong interpersonal skills to work effectively with diverse teams and stakeholders.Capgemini is the business transformation partner for enterprises in the age of AI. We help organizations imagine and build an intelligent, sustainable future, combining AI, technology and human ingenuity to transform how they operate, innovate and grow. With unique end-to-end capabilities spanning strategy, technology, engineering and intelligent operations, we bring together deep industry expertise and market-leading capabilities in AI, cloud and data to turn ambition into measurable business outcomes at scale. Supported by a robust ecosystem of partners and nearly 60 years of expertise, Capgemini is a responsible and diverse global organization of over 410,000 team members in more than 50 countries