Network Design Engineer

Location: Greater London

Your Role Author High Level and Low Level Design Documents to support client's network

Own software/hardware selection perform bug scrubs and security vulnerability assessments and work with Test and Delivery engineers to review test plans, defects, test reports, MOP and change tickets.

Drive platform improvements enable automation and implement new solutions that enable Dev Ops capabilities and support business strategy of building once and deploy multiple time.

Competent in designing Carrier grade network solutions for projects, complying with client's design standards

Good experience with service provider technologies for supporting carrier routing, switching and security

Elicit business and technical requirements working with various partners during requirements collection phase.

Strong understanding of Reliability matrix, availability matrix, longevity of design, commercial aspect of solutions

Steer network security elements’ feature roadmap by working closely with our strategic technology partners for software release planning, budget submissions and provide inputs for case preparation.

Your Profile Experience working for a Service Provider Competent in designing carrier grade network solutions for projects, complying with Sky’s design standards

Good experience with service provider technologies for supporting carrier routing, switching and security

Strong understanding of Reliability matrix, availability matrix, longevity of design, commercial aspect of solutions

Demonstrable document writing skills in producing artefacts such as HLD and LLD, presentation and technical diagrams as part of project engagements

Possess excellent communication skills to convey Risks, obtain sign-off, timely escalate issues to management, and send weekly project updates

Exposure to Next Generation firewall technologies i.e. Fortigate Firewalls Strong understanding of distributed hardware architecture and hands-on experience with Nokia 7750

Strong experience on ISIS, MPLS, RSVP, TE, Hierarchical QOS, LACP, BGPNice to have:

Knowledge of Python and GIT to manage configuration templates and develop Automation solutions

Knowledge of F5 LTM/GTM (or other load balancing) and Mobile 5G technologies

If you're excited about this role but don’t meet every requirement, we still encourage you to apply, your unique experience could be just what we need.

Make it real – what does it mean for you?

Exposure to top global companies working with Capgemini (145 of the Fortune 500 companies)
Open access to digital learning platforms

Active employee networks promoting diversity, equity and inclusion like Out Front, Cap Ability 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, andMeet the minimum essential criteria for the role.

Please opt in during the application process.

Capgemini. Make it real.

Need to know

All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.

Location:

London Hybrid Working:
This is a permanent role with Capgemini, offering a hybrid working model. Regular onsite presence of 2 days per week at cient site in Bricklane will be required.

You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday lifeand 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.

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