Network and Security Engineer Job Description

When you join our Engineering Team at Telent, you'll be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Come join a high-performing team doing complex and critical work. Help build and keep the nation's critical infrastructure connected and protected 24/7.

As a Network and Security Engineer reporting to the Head of Infrastructure Operations, you'll play a pivotal role in our ongoing digital transformation. You'll help design, implement, and support the systems that power Telent's ICT estate - working on cutting-edge technologies in a role that blends strategy, problem-solving, and hands-on expertise.

This is a hybrid working role, with a requirement to be in our Warwick HQ 1-2 days per week, as well as ad-hoc travel on occasion.

What You'll Do:

• Lead network design and architecture for Telent's Corporate Enterprise network - producing, reviewing, and maintaining technical documentation and network schematics.
• Implement and support advanced network and security solutions using Cisco technologies including Software-Defined Access (SDA) and SD-WAN.
• Strengthen our security posture through centralized authentication (ISE), Cisco Umbrella, and next-gen firewalls (FTD/ASA).
• Monitor infrastructure health using Cisco tools like ThousandEyes and Catalyst Centre.
• Manage third-party vendors and licensing contracts to keep infrastructure robust and compliant.
• Collaborate in the delivery of cutting-edge security architectures and strategies.
• Test and evaluate emerging technologies, helping Telent stay ahead of the curve.
• Contribute to business continuity by participating in a 24/7 on-call support rota (one week per month).

Who You Are:

We welcome applicants from all backgrounds who have experience in network security, routing, and switching. If you have (or are working towards) a CCNP certification and a passion for technology, we encourage you to apply.

Key Requirements:

• CCNP Security or CCNP Enterprise Infrastructure (or working towards it)
• Solid background in enterprise network security - think ISE, 802.1x, VPNs, and firewall management
• Hands-on experience with Cisco wireless LAN and Software Defined technologies
• Strong troubleshooting skills and ability to communicate effectively during incidents
• Knowledge of current IT trends and technologies
• Full UK driving licence and willingness to be part of a rotating on-call schedule

What we offer:

A career at Telent can span many sectors, roles, technologies and clients giving you the opportunity to develop, learn new skills and make an impact. We are growing and we rely on our committed Team to deliver.

We nurture the talent that makes this happen, by our on-going commitment to creating an inclusive culture that respects and values difference, that celebrates diverse ideas. We want everyone to feel they can be themselves and to thrive at work.

The additional benefits with this role:

• Car Allowance
• 34 days holiday, including public holidays, plus the option to buy or sell days annually OR 26 days holiday, plus public holidays, and the option to buy or sell days annually
• Company pension scheme
• A range of family friendly policies
• Occupational health support and wellbeing Portal
• Discounts on Cinema, Restaurants and Shopping with Telent Reward scheme.

Learn more about Telent:

Click here for Telent Video!

We're passionate about creating an environment that champions diversity and inclusion, where everyone feels they belong, can be themselves and empowered to reach their full potential. People are at the heart of our business, and we believe that our teams should reflect the diverse experiences and backgrounds of the communities we support.

About Telent

Telent is a leading technology company and specialist in the design, build, support and maintenance, drawing on decades of experience in mission critical communications and technology. of the UK's critical digital infrastructure. The work we do helps connect thousands of people and communities, using the best technology and innovation available. When you join us, you'll have the opportunity to make a real impact on all our futures by fulfilling your potential and delivering high performance. We work together to make everyday life work better for everyone. You'll be part of a team of more than 3,000 brilliant, dedicated people committed to getting the job done well.

Brilliance brought together.

We are guided by our values and behaviours:

Be Inclusive

Take Responsibility

Collaborate

Be Customer-focussed