Network Evangelist - Consultancy

Hamilton Barnes Associates Limited; Greater London; Hybrid; GBP 85,000 - 100,000; Full time

Job summary

A leading IT consultancy in the UK is looking for a charismatic Network Evangelist to drive modern network solutions and enhance client engagement. In this hybrid role, you will champion advanced network architectures and collaborate with both clients and vendors. The position requires a strong background in enterprise networking, excellent communication skills, and relevant certifications. Competitive salary and opportunities for professional development are offered, making this an exciting career step.

Benefits

Continuous professional development

Collaboration with leading network vendors

Innovative engineering culture

Qualifications

• Strong background in enterprise networking, ideally in consultancy or vendor-led environments.
• Expertise in routing, switching, wireless, security, and cloud networks.
• Familiarity with SD-WAN, SASE, Zero Trust, and network automation.

Responsibilities

• Design and implement advanced network solutions spanning multiple environments.
• Act as an advocate for modern networking and produce engaging technical content.
• Engage with customers to understand requirements and support technical direction.
• Work with key network vendors and align client needs with appropriate solutions.
• Mentor engineers and contribute to developing new service offerings.

Skills

Enterprise networking

Routing expertise

Switching expertise

Network security

Cloud networking

Excellent communication

Presentation skills

Education

CCNP/CCIE or equivalent certifications

Job description

We are partnered with an IT consultancy specialising in next‑generation network solutions. This company designs, automates, deploys and supports tailor‑made infrastructure for organisations ranging from agile start‑ups to large enterprises. By combining deep technical expertise with strong vendor partnerships, they deliver custom network architectures, software‑defined networking, automation and security services, all with a flexible, consultative approach. Known for reliability, professionalism and a commitment to understanding each client’s unique needs, they strive to build long‑term partnerships and offer high‑quality service without the premium cost often associated with larger firms

We’re seeking a charismatic, technically exceptional Network Evangelist who can blend deep networking expertise with outstanding communication and advocacy skills. In this role, you will champion modern network solutions, educate clients, and help shape the direction of our network practice.

This position combines hands‑on technical delivery, thought leadership, presales engagement, and community evangelism. You’ll work directly with clients, run POCs, shape architectures, and represent our consultancy’s network vision across the industry.

Interested in this fantastic opportunity? Get in touch and apply today!

Key Responsibilities

Technical Leadership & Delivery

• Design, implement and optimise advanced network solutions across enterprise, cloud and hybrid environments.
• Conduct deep‑diving assessments, troubleshooting and performance optimisation.
• Lead network transformation projects with a focus on quality, scalability and reliability.
• Deliver technical proof‑of‑concepts to validate solutions and demonstrate value to clients.

Evangelism, Influence & Thought Leadership

• Act as a strong advocate for modern networking, both internally and externally.
• Produce engaging technical content including blogs, demos, videos and deep‑dive sessions.
• Present confidently at events, webinars and customer workshops.
• Stay informed on industry trends, emerging architectures and evolving vendor ecosystems.

Client Engagement & Pre‑Sales

• Engage with customers early to understand requirements and guide technical direction.
• Translate complex networking concepts into clear, meaningful insights.
• Support pre‑sales activities such as scoping, solution design, RFP responses and vendor comparisons.
• Build strong relationships with stakeholders at all levels, from engineers to senior leaders.

Vendor Collaboration

• Work closely with key network vendors to understand product roadmaps and partner programmes.
• Align client requirements with the right vendor ecosystem, including SD‑WAN, SASE, routing, switching and cloud networking.
• Support the development and maintenance of strategic vendor relationships and certifications.

Internal Enablement

• Mentor engineers on best practices, architecture patterns and modern network technologies.
• Contribute to the creation of new service offerings, frameworks and technical assets.
• Share knowledge proactively to strengthen the capability of the wider engineering team.

Skills & Experience Required

Technical

• Strong background in enterprise networking, ideally within a consultancy or vendor‑led environment.
• Expertise in routing, switching, wireless, network security, and cloud networking.
• Familiarity with modern ecosystems such as SD‑WAN, SASE, Zero Trust, and network automation.
• Confidence in delivering POCs, demos, and hands‑on technical workshops.

Soft Skills & Behaviour

• Excellent with people — able to build trust, engagement, and long‑lasting relationships.
• Clear and confident communicator with strong presentation skills.
• Ability to influence both technical and non‑technical audiences.
• Comfortable representing the network practice across a variety of platforms and forums.

Desirable Certifications

• CCNP/CCIE, JNCIP/JNCIE, cloud networking certifications, or vendor‑specific equivalents.
• Evidence of community involvement, talks, blogging, or advocacy work is advantageous.

What’s on Offer

• A high‑impact role representing our network capability across the industry.
• Opportunities to work with leading network vendors and partners.
• Continuous professional development, including support with advanced certifications.
• A collaborative, innovative engineering culture.
• Salary: £100,000

Location

• Hybrid — typically 2–3 days per week in London