Network Engineering Specialist; IP management team - GSS

Position: Network Engineering Specialist (IP management team) - GSS
Req  Function:
Security Posting

Start Date:

17/06/2026

Posting End Date: 29/06/2026

Division: UK Business

Job Location:

G  London - Euston TE Advertised Salary:
Competitive Salary +Benefits.buttontextf3c3 a{ border: 1px solid transparent; } .buttontextf3c3 a: focus{ border: 1px dashed #000000 !important; outline: none !important; }Recruiter:
Krystle James Career Grade: DInternal Closing Date: 29/06/26

Due to the sensitive nature of this role, you may be required to undergo DV (Developed Vetting) level Security Clearance ( ) . An allowance of £5k per annum may be payable monthly while you hold this DV and continue to work in a role that requires that level of security clearance. The terms of this allowance will be made available if you are successful in being recruited into this role.

Security isn’t always the first thing that comes to mind when you think of BT, but when it comes to keeping everyone safely connected, We Are The Protectors. We deal with thousands of cyber-attacks every day, so that millions of people can safely go about their daily lives and run their businesses. We deliver vital work at scale, with real breadth and impact.

We connect for good.

You'll be joining a specialist security team that is a trusted partner to governments worldwide, protecting critical national infrastructure and committed to the safety and security of our nation and global communities. Our mission focused work is innovative, inspiring and technologically challenging in a way that makes every day different and stimulating. We provide the opportunity to work on rare projects, with exciting tools and brilliant people.

Everyone has access to unparalleled professional and personal development opportunities and your contribution is always valued.

About the role

Your work will directly underpin services that matter—supporting critical national infrastructure and revenue-generating customer platforms—making a tangible impact on reliability, availability, and the speed at which new services can be delivered. From day one, you’ll influence network stability, drive service excellence, and enable seamless integration with platforms in a high-stakes, high-impact environment. The role will suit someone with strong experience working with Cisco networks technologies and enjoys solution design, technical decision-making, and collaborating with engineering teams to deliver real impact.

This job role can be based in Ipswich, London, Cheltenham or Manchester. Due to security requirements, this role requires you to be located on site during your working hours. Mon-Fri 37.5. DV Security Clearance is required. Must have lived in UK for 10+ years to obtain clearance.

What you’ll be doing

Architecting and delivering IP network solutions and the associated management platforms

Undertake the implementation of new and enhanced network technology

Manage the installation, testing, and setup of new network hardware both physical and virtual (firewalls, routers, switching, monitoring) hardware and software and associated systems support

Enhancing network security, resilience, and performance at scale

Deliver the required documentation, knowledge transfer and training to successfully land new solutions into the support organisation

Essential Skills / Experience Network Design Network Security Network Configuration Network Integration Technical Documentation Desirable Skills / Experience Proven ability to lead the full lifecycle—design, build, commissioning, and live operations—of complex network and infrastructure systems, including Routing, Switching and Firewall platforms

Experience operating within high-availability, mission-critical environments where resilience, uptime, and security are non-negotiable.

Cisco CCNP (R&S and/or Security) Certified or equivalent experience

In-depth experience in installing, configuring and managing Cisco ISE and CUCM and licence management with Cisco SSMOur Package Tailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing, and everyday life.

You can design the package to suit you and your lifestyle. Your core benefits include:10% on target annual bonus

Access…