IP Transport Specialist

Capgemini Engineering; Abingdon; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Digital learning platforms

Diversity networks

Job summary

Capgemini Engineering seeks an IP Core Transport Specialist to configure, manage and troubleshoot multi-vendor network infrastructure. You will handle IP design, lab environments and fault management, collaborating across Cisco, Juniper, Nokia, HPE and F5 technologies.

Key duties include configuration, fault management, user access administration and integration of core network with test networks. Office presence required three days per week in Newbury; security clearances apply.

Qualifications

• Minimum CCNP or higher certification.
• Working experience in ISP/Telecom network.
• Excellent knowledge of Cisco/Juniper/Nokia/HPE PEs for IP/MPLS, BGP, VRF, LDP, ISIS, OSPF, HSRP/VRRP, static routing, Gig/10G/100G interfaces, IPSec, AAA, ACL, QoS.
• Excellent knowledge of F5 Load Balancer for VIP, SNAT, iRule, policies.
• Excellent knowledge of Cisco Nexus 9K, Catalyst 3K for VTP, STP, RSTP, Ethernet, BVI, DHCP.
• Experience with Infoblox DNS configuration.
• Windows AD and Linux Servers for user management, access control and service management.

Responsibilities

• Configuration and fault management
• User management using Cisco ISE, Windows AD and Linux
• Analyzing service/change/test requirements from Lab users
• Building test environment and integrating core network with test network elements
• IP allocation, IP design and IP communication matrix preparation

Skills

CCNP or higher

ISP/Telecom network experience

IP/MPLS, BGP, VRF, LDP, ISIS, OSPF

HSRP/VRRP, Static Routing, Gig/10G/40

VIP, SNAT, iRule, policies (F5)

Nexus 9K / Catalyst 3K configurations

Infoblox DNS

Windows AD / Linux user management

Tools

F5 Load Balancer

Cisco Nexus 9K / Catalyst

Infoblox DNS

Windows AD / Linux

VMware ESXi / vCenter

Kubernetes (NFV)

Job description

Your role

Capgemini Engineering is looking for IP Core Transport Specialist with expertise in configuring, managing, and troubleshooting multi-vendor network infrastructure, including Cisco, Juniper, Nokia, HPE, F5, Fortinet, and firewall technologies. Skilled in IP network design, lab environment setup, system integration, fault management, and user access administration.

In this role you will play a key role in:

• Configuration and fault management
• User Management using Cisco ISE, Windows AD and Linux based systems.
• Analysing service request, change request and test environment requirements received from Lab users
• Building test environment, Integration of core network with another test network element.
• IP Allocation, IP Design and IP Communication Matrix Preparation

Your profile

MandatoryTechnical Skills And Experience

• Minimum CCNP or higher certification.
• Working experience in ISP/Telecom network.
• Excellent working knowledge on Cisco / Juniper / Nokia / HPE PEs devices to configure IP/MPLS, BGP, VRF, LDP, ISIS, OSPF, HSRP/VRRP, Static Routing, Gig, 10G, 100G interfaces, IPSec, AAA, ACL, QoS.
• Excellent working knowledge on F5 Load-balancer to configure VIP, SNAT, iRule, policies, interfaces, static routing.
• Excellent working knowledge on Cisco Nexus 9K, Catalyst 3K to configure VTP, STP, RSTP, Ethernet, BVI, DHCP.
• Experience on Infoblox DNS configuration
• Working knowledge on Windows AD and Linux Servers for user management, access control and service management.

Good to Have

• Understating of NFV and Kubernetes Physical and Virtual Environment
• Understating of HPE C7000, SYNERGY, DL380, Dell M1000E, R740 Chassis Architecture
• Knowledge of VMWare products like ESXi, vCenter, vCD, NSX-T, vROPS, Log Insight, TCA.
• Knowledge of Cisco and HPE Storage network and SAN device configuration.
• Citrix Server Management

Make it real - what does it mean for you?

• Open access to digital learning platforms
• Active employee networks promoting diversity, equity and inclusion like OutFront, CapAbility or Women@Capgemini

Capgemini Is Proud To Be a Disability Confident Employer (Level 2) Under The UK Government’s Disability Confident Scheme. As Part Of Our Commitment To Inclusive Recruitment, We Will Offer An Interview To All Candidates Who

• Declare they have a disability, and
• Meet the minimum essential criteria for the role.

Capgemini. Make it real.

Need to know

• All roles will require a level of security clearance; BPSS OR Security ClearanceOR Developed Vetting.
• This role requires 3 days/week office presence based in Newbury.
• You can bring your whole self to work. At Capgemini building an inclusivefuture is part of everyday life and will be part of your working reality. We havebuilt a representative and welcoming environment, for everyone.

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end‑to‑end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

Make it real | www.capgemini.com