Senior Network Delivery Engineer

Node4; East Midlands; Hybrid; GBP 65,000 - 100,000; Full time

Benefits offered by this job

Hybrid Working

Private Medical Insurance or Health计划

Employee Assistance Program

25 days holidays plus your birthday

Company Pension Scheme

Life Assurance x 4

Diverse workforce

Training Academy

Discounts through Node4 benefits

Discounted Gym Membership

Modern facilities

Company Social events

Refreshments

Job summary

Node4 is seeking a Technical Design Authority to lead network delivery engagements, ensuring secure, standards-aligned outcomes.

You will design, deploy, and validate complex networks using Fortinet, Cisco and Juniper, collaborating with Pre-Sales, Architecture, Project Management, Delivery and Support to translate customer requirements into successful technical results. Hybrid working is offered.

Qualifications

• Proven experience delivering enterprise networking and complex solutions within MSP, SI, or enterprise environments.
• Strong ability to design, govern, and lead delivery on network projects.
• Excellent communication with technical and business stakeholders.

Responsibilities

• Lead customer discovery sessions, technical workshops, and implementation planning for network projects.
• Produce and assure technical documentation including low-level designs and migration plans.
• Configure, deploy, and validate network solutions per designs and requirements.
• Act as Technical Design Authority, providing governance and risk management.
• Review and approve technical deliverables and approaches from engineers.
• Mentor engineers and contribute to delivery best practices and templates.

Skills

Fortinet NSE5/6

Cisco CCNP

Juniper JNCIP

Enterprise networking

Technical leadership

Tools

Low-level designs

Migration planning

Network diagrams

Job description

About Node4

We are a united force driven by a single ambition; to deliver faster transformation, lower cost, and truly differentiated outcomes - we do this by bringing together our AI Augmented MSP platform, hybrid sovereign cloud solutions, deep Microsoft expertise and the Node4 People

About Node4

We are a united force driven by a single ambition; to deliver faster transformation, lower cost, and truly differentiated outcomes - we do this by bringing together our AI Augmented MSP platform, hybrid sovereign cloud solutions, deep Microsoft expertise and the Node4 People

We Are

Nimble – We focus on what matters most, adapt fast and embrace change

Original – We think differently, stay curious and innovate

Driven – We are bold, bring energy and own the outcome

Engaged – We operate as one, building strong relationships

4 More – We always go further for our people, customers and partners

About the role

• Acts as the technical authority for network delivery engagements, providing design assurance, governance, and technical delivery leadership throughout the project.
• Designs, implements, and assures complex networking solutions, based on Fortinet, Cisco & Juniper technologies, ensuring services are delivered safely, securely, and in accordance with agreed standards.
• Works closely with Pre-Sales, Architecture, Project Management, Delivery, and Support teams to ensure customer requirements are translated into successful technical outcomes.
• Supports the standardisation and continual improvement of network services, delivery methods, and implementation practices.
• Provides technical mentoring and guidance to engineers, helping to build delivery capability and consistency across the Network Practice.

Responsibilities

• Lead customer discovery sessions, technical workshops, and implementation planning activities for network projects.
• Produce and assure technical documentation including low-level designs, implementation & migration plans, test plans, network diagrams, and operational handover documentation.
• Configure, deploy, and validate network solutions in accordance with architectural designs, standards, and customer requirements.
• Act as Technical Design Authority for assigned projects, providing governance, technical assurance, and risk management throughout delivery.
• Review and approve technical deliverables and implementation approaches produced by project engineers.
• Ensure services are delivered in line with best practice, operational standards, and service acceptance requirements.
• Support the transition of delivered services into support, ensuring readiness, documentation quality, and operational acceptance.
• Troubleshoot and resolve complex technical issues encountered during deployment and implementation activities.
• Contribute to reusable deployment standards, configuration templates, automation initiatives, and delivery best practice.
• Provide technical mentorship, coaching, and development support to delivery engineers and wider Network Practice teams.
• Work collaboratively with vendors, partners, architects, and operational teams to deliver successful customer outcomes.
• Support the ongoing evolution of Node4's network portfolio, services, standards, and delivery methodologies.

What will you bring?

• Fortinet NSE5 or 6 and/or Cisco CCNP and/or Juniper JNCIP certification or equivalent technical capability.
• Proven experience delivering enterprise networking and complex solutions within an MSP, systems integrator, or enterprise environment.
• Strong understanding of routing, switching, BGP, OSPF, VPN, security, Data Centre Switching, LAN and WAN technologies.
• Experience producing low level designs, implementation & migration plans, test plans, and supporting documentation.
• Experience acting as a technical lead, design authority, or senior consultant on customer‑facing projects.
• Strong troubleshooting and problem‑solving capability across complex network environments.
• Excellent verbal and written communication skills with the ability to engage both technical and business stakeholders.
• Experience mentoring engineers and supporting technical capability development within a delivery team.
• Exposure to automation, Infrastructure as Code, configuration management, or repeatable deployment methodologies would be advantageous.

What can we offer you?

• Hybrid Working
• Private Medical Insurance or Company Paid Health Cash Plan
• Employee Assistance Program
• 25 days holidays plus your birthday off
• Option to purchase additional holiday (up to 5 days)
• Company Pension Scheme
• Life Assurance x 4
• A diverse workforce
• Employee investment with Node4 training Academy
• Family savings and shopping discounts through the Node4 benefits portal.
• Discounted Gym Membership
• Modern facilities with open and welcoming breakout areas
• Company Social events
• Never ending supply of hot and cold drinks, biscuits, sweets, and fruit

Why join Node4?

Founded in 2004, Node4 has experienced exceptional growth and success over the years. From an office in Derby to locations nationwide and beyond. From three people to a workforce of over 900. We believe that our people are the driving force behind our success. We are a vibrant, passionate, and diverse team committed to providing exceptional service as standard.

Node4 is the place to be if you are passionate about technology and providing exceptional service while developing your career within a welcoming and evolving company.

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