Principal Engineer - Wireless

Telent Technology Services Limited; Camberley; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A leading technology services company in the UK is seeking a Principal Engineer - Wireless to define and drive the technical strategy for enterprise-grade wireless networks. This role requires deep expertise in Cisco and Juniper technologies and offers a hybrid working model with occasional travel. Key responsibilities include acting as the design authority and leading complex problem solving for wireless infrastructure. Competitive benefits include a car allowance and generous holiday options.

Benefits

Car Allowance

34 days holiday plus option to buy or sell days

Company pension scheme

Occupational health support

Discounts on Cinema, Restaurants and Shopping

Qualifications

• Deep expertise in Cisco and Juniper technologies.
• Experience in large-scale, high-density wireless networking.
• Familiarity with higher education IT environments is desirable.

Responsibilities

• Define and drive technical strategy for wireless network solutions.
• Act as principal design authority for campus wireless infrastructure.
• Lead troubleshooting and optimisation for existing deployments.
• Provide architectural oversight and governance.
• Maintain active CCIE certification.

Skills

Expert-level knowledge of Cisco and Juniper wireless solutions

Advanced RF design skills

Hands-on experience with network monitoring tools

Flexibility to travel to various UK sites

Education

CCIE-level certification in Wireless or Enterprise Infrastructure

Tools

Cisco technologies

Juniper technologies

Job description

Principal Engineer - Wireless

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.

Reporting into the Head of Focal Engineering, the Principal Engineer will work on a number of exciting Wireless Design and Implementation projects for customers across England in the Education and Government sectors as well as others.

This is a hybrid working role, with a requirement to travel to our customer sites on occasion.

What you’ll do:

Define and drive the technical strategy for the design and implementation of enterprise‑grade wireless network solutions across universities in England, leveraging Cisco and Juniper technologies to deliver secure, scalable, and high‑performance connectivity.

Act as the principal design authority, setting technical direction, standards, and best practices for campus wireless and wired infrastructure, ensuring alignment with university digital transformation objectives.

Develop and review detailed low‑level designs (LLDs), high‑level designs (HLDs), and implementation plans covering wireless coverage modelling, access layer design, security, and QoS.

Serve as the senior technical authority (CCIE Expert) for Cisco and Juniper wireless and network solutions, providing design and implementation leadership across multiple university campuses.

Lead complex technical problem‑solving and escalation activities, applying deep expertise across Cah routing, switching, wireless, and security domains.

Provide architectural oversight and governance, ensuring all designs meet Clemson, security, and performance requirements while adhering to corporate and vendor standards.

Provide expert‑level troubleshooting and optimisation for existing wireless deployments, using advanced diagnostic tools and methodologies.

Support customer engagement and stakeholder communication, translating complex technical solutions into clear, outcome‑focused discussions.

Maintain active CCIE certification (Wireless or Enterprise Infrastructure) and ensure ongoing professional development to sustain expert‑level technical credibility.

Who you are:

You’re a CCIE level Principal Wireless Engineer with deep expertise in Cisco and Juniper technologies, driven by a passion for delivering world‑class wireless connectivity.

Key Requirements:

• Expert‑level knowledge of Cisco and Juniper wireless solutions, including Catalyst, Meraki, Mist, and Enterprise WLAN architectures.
• CCIE‑level certification in Wireless or Enterprise Infrastructure.
• Advanced RF design, site survey, and spectrum analysis skills for large‑scale, high‑density environments.
• Hands‑on experience with network monitoring, optimisation, and troubleshooting tools.
• Familiarity with higher education IT environments and related regulatory requirements is desirable.
• Flexibility to travel to various UK sites when needed.

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 viewpoints 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