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Capgemini · Sydney

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

Sydney Senior individual contributor IT & Infrastructure 

Listed on Capgemini’s official careers site. Listed as of November 8, 2026. Check that it is still open and apply there.
[Apply on Capgemini’s careers site →](https://www.capgemini.com/jobs/586674-en_GB+sap_btp)

[OpenNash Jobs](https://jobs.opennash.com/) / [Capgemini](https://jobs.opennash.com/companies/capgemini/) / Senior IP Core Network Engineer | MPLS | BGP | Tier-1 Telco 1

## 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 engagement Your profile A 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.

What you’ll love about working hereExperience 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.Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs.

It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Nov 1, 2026
- Last checked: Nov 8, 2026
- Listed for: 7 days
- Location: Sydney[Apply on Capgemini’s careers site →](https://www.capgemini.com/jobs/586674-en_GB+sap_btp)

## Hiring at Capgemini
- Open jobs: 6,578
- New in the last 7 days: 556
- Tracked since: Aug 1, 2026

[All Capgemini jobs](https://jobs.opennash.com/companies/capgemini/) · [Weekly hiring report](/reports/hiring/)

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