UK

United Kingdom · Technology and data · Senior Leadership (16-20 years)

Director of Network Engineering

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  • Experience bandSenior Leadership (16-20 years)
  • Direct reports5-10 reports
  • Reports toVP of Infrastructure
  • UK framework levelUsually a director, accountable for a division and its numbers

Also advertised as Head of Network Operations · VP, Infrastructure Networks · Network Services Director

Built on 43,079 real UK job descriptions we analysed · grounded in what real qualifications cover

Two short quizzes about you

1From this job to a course

The qualifications matched to this job

ATHE Level 7 Extended Diploma in Computing Technologies (Networking) ATHE Ltd · Level 7 · covers 1 of 10 standards
ATHE Level 7 Extended Diploma in Computing ATHE Ltd · Level 7 · covers 1 of 10 standards
ATHE Level 7 Extended Diploma in Computing Technologies (General Route) ATHE Ltd · Level 7 · covers 1 of 10 standards
Qualifi Level 5 Extended Diploma in IT-Networking Qualifi Ltd · Level 5 · covers 4 of 10 standards
Qualifi Level 5 Diploma in IT-Networking Qualifi Ltd · Level 5 · covers 4 of 10 standards
Qualifi Level 5 Extended Diploma in Information Technology Qualifi Ltd · Level 5 · covers 4 of 10 standards

Matched from the standards this job is measured against: a suggestion, not an official ruling.

The units you would start with

Networking and Infrastructure Development ATHE Level 7 Extended Diploma in Computing Technologies (Networking)
Network Design and Administration Qualifi Level 5 Extended Diploma in IT-Networking

The future skills this job leans on

AI Fluency working with AI as a thinking partner
Data Fluency turning numbers into a decision
AI Governance Fluency using AI responsibly
Automation Fluency building AI into how work runs
Systems Fluency seeing the whole picture
Your Plan Illustration

Built for Director of Network Engineering

2 units that map to this job, from the qualifications that cover it.

  1. Networking and Infrastructure Development ATHE Ltd · covers 1 of 10 standards Level 7
  2. Network Design and Administration Qualifi Ltd · covers 4 of 10 standards Level 5
These are the real units behind this job, in the order they rank for it. Nothing here is marked done, because this plan has not been started by anyone yet. Yours would fill in as you go.

2AI and this work

Will AI change your work as a Director of Network Engineering?

Nobody can say exactly how. Here is what this job is being asked for next, and where to start.

The new skills this role is being asked for

  • AI-Driven Network Optimisation & Self-Healing
  • Cyber-Physical Systems (CPS) & OT Network Security
Why each one is rising

The future skills this job leans on

We'll only ever tell you what we can actually back up. No hype, no scare tactics.

What happens when you start

Next, a free account. We build your Director of Network Engineering plan as you set up, starting with the free Automation Fluency module. No card.

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Keep this read. One email with what AI is changing in this job, the new skills it asks for and where to start free. Nothing else follows unless you confirm your address.

3What this role really is

A Director of Network Engineering sets the direction for an organisation's network infrastructure and leads the engineers who build and run it.

4What you'd actually use

The tools this job runs on, and how well you'd need to know each one.

Arista EOS / Cumulus Linux Strategic

Guiding architectural decisions for data centre fabrics, evaluating vendor roadmaps, and ensuring team proficiency in these modern network operating systems.

Palo Alto Networks (PAN-OS) / ServiceNow GRC Strategic

Defining enterprise-wide firewall policy management, integrating security controls with governance, risk, and compliance frameworks, and overseeing major firewall migrations.

Datadog / ThousandEyes Strategic

Selecting and implementing enterprise-wide monitoring and digital experience platforms, correlating network performance with business application KPIs, and using insights for strategic planning.

Terraform / GitLab CI/CD Strategic

Architecting and driving the adoption of full Infrastructure as Code (IaC) pipelines for network provisioning, lifecycle management, and compliance checks across the organisation.

Aviatrix / Alkira Strategic

Evaluating and selecting multi-cloud networking platforms, setting enterprise strategy for cloud network security, governance, and cost optimisation.

5What you get to decide, and how that grows

Power in a job isn't your title. It's what you're allowed to decide. Here's how it grows as you move up.

The choiceComing in Where you are nowThe step above
Network Architecture & Strategy No independent decision-making. Follows established patterns. Chooses appropriate standard patterns for specific project needs. Designs new architectural patterns for workstreams, with peer review.
Budget Allocation No budget authority. Requests resources from supervisor. Manages small project budgets (up to £5K) under guidance. Recommends budget for workstreams (up to £50K), requires Director approval.
Team Hiring & Structure No hiring authority. Provides feedback on candidates. Participates in interviews, provides feedback. Leads interviews, makes recommendations for junior roles.
Vendor Selection & Contracts No vendor interaction beyond support tickets. Interacts with vendors for technical support and basic inquiries. Evaluates technical capabilities of vendors for specific solutions.

6How you'll be judged

The scoreboard, and what is not on it. The hard targets, how often each is actually looked at, and the quiet signals that never reach a dashboard.

Overall Network Availability (Four Nines)
The percentage of time our critical production networks are fully operational and accessible.
Target · Maintain 99.99% (or 'four nines') availability across all core network services.

Achieving 99.991% availability for the quarter, meaning less than 5 minutes of unplanned downtime for critical services.

Mean Time To Recovery (MTTR) for Major Incidents
The average time it takes to restore service after a major network outage or degradation.
Target · Reduce MTTR for Severity 1 and 2 network incidents by 15% year-over-year.

Reducing average MTTR from 60 minutes to 51 minutes for critical incidents over the last 12 months.

Network Total Cost of Ownership (TCO) Optimisation
The overall cost efficiency of our network infrastructure, including hardware, software, licensing, and operational expenses.
Target · Reduce network TCO by 10% through automation, vendor negotiation, and architectural simplification, without compromising service quality.

Negotiating a new support contract that saves £250K annually, alongside automating routine tasks to free up 2 FTEs, contributing to a 12% TCO reduction.

Strategic Project Delivery Rate
The percentage of high-priority network projects (e.g., cloud migration, new data centre build) delivered on time and within budget.
Target · Deliver 90% of top-tier corporate strategic initiatives that rely on network infrastructure on schedule and within allocated budget.

Successfully completing the new multi-cloud connectivity project 2 weeks ahead of schedule and £50K under budget, enabling faster product launches.

Network Architecture Vision & Roadmap
The clarity, foresight, and strategic alignment of the long-term network architecture vision and the roadmap to achieve it.
  • Regularly presents a clear, well-articulated 3-5 year network strategy to the C-suite. The roadmap shows clear dependencies and business value. The team understands and buys into the vision. Feedback from peers and leadership confirms strategic alignment and forward-thinking.
Team Leadership & Development
The effectiveness in building, mentoring, and retaining a high-performing network engineering team.
  • Low voluntary attrition rates within the team (below 10%). At least two senior engineers promoted or taking on significant new responsibilities annually. Positive feedback in 360-degree reviews regarding leadership, coaching, and career development. The team is seen as a 'talent factory' within the organisation.
Cross-Functional Collaboration & Influence
The ability to work effectively with other technical and business departments, influencing decisions and ensuring network requirements are met.
  • Network team is proactively involved in early-stage planning for new business initiatives. Other directors seek your input on critical infrastructure decisions. You successfully negotiate trade-offs and secure resources for network projects. Feedback from Product, Security, and Cloud teams consistently highlights strong partnership.
Risk Management & Security Posture
The proactive identification, mitigation, and communication of network-related risks, enhancing the overall security posture.
  • Zero critical network security vulnerabilities identified in external audits. Regular, clear reporting on network risk posture to the Security team and C-suite. Proactive implementation of security controls (e.g., Zero Trust principles). Incidents are rare and handled with minimal business impact.

7Would you like it

Both sides. What people enjoy, and what grinds them down.

What people enjoy
Shaping Enterprise Strategy

You'll be in meetings discussing the company's long-term product roadmap, M&A opportunities, or new market entries, and you'll be expected to articulate how the network will enable or constrain these ambitions. It's about influencing the big picture.

Leading the discussion on how a new global expansion strategy will impact our existing network architecture and presenting the necessary investment plan to the board.

Building High-Performing Teams

A significant part of your day will involve coaching your direct reports, setting clear expectations, and removing blockers for your managers and lead engineers. You'll spend time on recruitment, onboarding, and performance reviews, always looking to elevate the team's capabilities.

Mentoring a Senior Network Engineer into a Lead role, providing them with the tools and confidence to manage a major project independently, and seeing them succeed.

Driving Technical Transformation

You'll champion initiatives like network automation, multi-cloud networking, or Zero Trust security, pushing for adoption across the organisation. This means researching new technologies, building business cases, and overseeing their implementation.

Successfully migrating our legacy data centre network to a modern, automated fabric, resulting in significant operational efficiency gains and improved resilience.

What frustrates people
  • Constant budget battles and justifying every penny of investment to Finance.
  • Managing underperforming team members, which is never easy.
  • Dealing with vendor lock-in and the limitations of legacy hardware.
  • The sheer volume of meetings that can eat into your strategic thinking time.
  • Being held accountable for issues outside your direct control, like application performance.
What this role does not give you
  • Daily hands-on configuration or deep technical troubleshooting (that's your team's job now).
  • A quiet, uninterrupted environment for focused technical work.
  • Instant gratification from seeing your code or config deploy immediately.
  • Complete control over all technical decisions; you'll need to influence and compromise.

8Who you work with

This role directly impacts the entire organisation's ability to operate, innovate, and grow. You'll be accountable for the availability, performance, and security of all network services, which underpins every business function. Your decisions will influence operational efficiency, customer satisfaction, and our competitive edge in the market. Frankly, without a solid network, we're not a business.

Inside the business
  • VP of Infrastructure and other Technology Directors (Security, Cloud, Applications)
  • C-Suite (CIO, CTO, COO) for strategic alignment and budget approvals
  • Head of Product and Engineering Leadership for new service delivery
  • Finance Director for budget planning and cost optimisation
  • Compliance and Audit teams for regulatory adherence
Outside the business
  • Key Network Hardware and Software Vendors (Cisco, Juniper, Palo Alto, AWS, Azure)
  • Managed Service Providers (MSPs) for specific network services
  • Industry peers and professional organisations for best practices
  • Potential M&A targets for integration planning

9What you need before you start

Not a wish list. The things you would be expected to already have.

  • Proven track record of leading and managing large, complex network engineering teams (25+ individuals).
  • Extensive experience (8+ years) in designing, implementing, and operating enterprise-scale network architectures across on-premises and multi-cloud environments.
  • Demonstrated success in managing significant technical budgets (£1M+), including vendor negotiation and cost optimisation.
  • Strong understanding of modern network automation principles and experience driving their adoption.
  • Exceptional ability to communicate complex technical concepts and strategic plans to both technical and non-technical executive audiences.
  • Experience with M&A network due diligence and integration planning (or equivalent large-scale integration projects).
  • A deep, practical understanding of network security best practices and compliance frameworks.
  • Or equivalent combination of experience and certifications that demonstrate the ability to operate at this strategic leadership level.

10What to practise next

Where the job is going, and what to do about it starting this week.

Quantum-Resistant Cryptography & Post-Quantum Networking

The advent of quantum computing poses a significant threat to current encryption standards. As a Director, you need to prepare the network for a post-quantum world to protect long-term data security.

Shor's algorithm and its impact on RSA/ECC · NIST Post-Quantum Cryptography (PQC) standardisati · Hybrid encryption schemes for transition periods · Quantum Key Distribution (QKD) concepts and limita · Inventorying cryptographic dependencies across the

  • This quarter: Read NIST's PQC project updates and understand the selected algorithms.
  • Next 6 months: Conduct an internal audit of all network devices and services that rely on classical cryptography, identifying potential exposure.
  • Next 12 months: Begin discussions with key vendors about their PQC roadmaps and product support.
  • Next 18 months: Develop a high-level transition plan for PQC adoption within the network infrastructure.

Quick win: Assign a lead engineer to track PQC developments and report back quarterly on significant breakthroughs or risks.

Advanced Network Programmability & Intent-Based Networking (IBN)

Moving beyond basic automation, IBN aims to translate business intent directly into network configuration, requiring a deeper understanding of software-defined principles and closed-loop automation.

Network abstraction layers and data models (YANG, · Policy-based network management · Network state validation and reconciliation · Machine learning for intent translation and anomal · Integration with orchestration platforms (e.g., Ku

  • This quarter: Review current IBN vendor offerings (Cisco DNA Center, Juniper Apstra) and their capabilities.
  • Next 6 months: Sponsor a proof-of-concept for an IBN solution in a non-production environment.
  • Next 12 months: Develop a strategy for gradual adoption of IBN principles in a specific domain (e.g., campus LAN or data centre).
  • Next 18 months: Train your team on network data modelling and API-driven network management.

Quick win: Encourage your team to use APIs for routine network queries and reporting, moving away from CLI scraping.

11Staying current once you are in

What people here do to keep up
  • Regularly attend industry conferences (e.g., Cisco Live, Juniper NXTWORK, AWS re:Invent, Gartner IT Symposium) to stay abreast of emerging technologies and trends.
  • Participate in executive leadership development programmes focused on strategic planning, financial management, and organisational psychology.
  • Engage with industry peer groups and forums to share best practices and learn from other technology leaders.
  • Mentor junior and mid-level engineers, helping to build the next generation of network talent.

12The rising capability

The rising capability

Zavmo analysis

What's rising in its place

This is where the work is heading, and the higher pay with it. Get fluent here and the shift stops being a threat and starts being your edge.

AI-Driven Network Optimisation & Self-Healing

Essential for future readiness in this role.

  • Reinforcement learning for network policy optimisa
  • Predictive analytics for capacity planning and ano
  • Closed-loop automation and self-healing network ar
  • Data governance for network telemetry used by AI m
  • Ethical considerations and bias in AI-driven netwo

Cyber-Physical Systems (CPS) & OT Network Security

Essential for future readiness in this role.

  • SCADA and ICS network architectures
  • Purdue Enterprise Reference Architecture model
  • Specific OT protocols (e.g., Modbus, DNP3, EtherNe
  • Air-gapping and network segmentation for OT enviro
  • Threat intelligence specific to industrial control

13What you’ll use

What you’ll use

Skills this role draws on

Technical

  • Enterprise Network Architecture & Design
  • Network Automation & NetDevOps Strategy
  • Cloud Networking Strategy (AWS, Azure, GCP)
  • Advanced Network Security & Zero Trust
  • AIOps & Observability Platform Leadership

14The pathway

The pathway

How you actually get there, here

How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.

  1. 1

    From Lead Network Engineer / Principal Architect

    3-5 years as a Lead/Principal

    Skills to master

    • Moving from deep technical design to strategic oversight, budget management, vendor negotiation, and team leadership (often managing other leads). You need to learn to delegate the 'how' and focus on the 'what' and 'why'.

    You're ready to move on when

    • Successfully led multiple large-scale, complex network projects from inception to completion.
    • Consistently sought out for strategic technical advice by senior leadership.
    • Demonstrated ability to mentor and develop junior engineers effectively.
    • Proven ability to influence technical direction across multiple teams without direct authority.
  2. 2

    From Senior Network Manager

    3-4 years as a Senior Manager

    Skills to master

    • Scaling your people management skills to manage managers, taking on full budgetary responsibility for a larger function, and developing enterprise-wide strategic vision. You'll need to broaden your technical scope beyond a single domain.

    You're ready to move on when

    • Successfully managed a team of 10+ engineers, including performance reviews and career development.
    • Consistently met or exceeded operational KPIs for your managed domain.
    • Demonstrated ability to manage a significant budget and drive cost efficiencies.
    • Actively participated in cross-functional strategic planning initiatives.
  3. 3

    From Technical Consultant (Network Specialism)

    5-7 years in senior consulting roles

    Skills to master

    • Transitioning from project-based external advice to long-term internal ownership and accountability. Building and leading an internal team, navigating internal politics, and managing ongoing operational responsibilities rather than just design and implementation.

    You're ready to move on when

    • Successfully delivered strategic network transformation projects for multiple large clients.
    • Developed strong client relationships at the executive level.
    • Proven ability to influence organisational change and adoption.
    • Demonstrated understanding of operational challenges beyond initial project delivery.

15Where this role leads

The long view: This role can lead to Chief Information Officer, Distinguished Engineer or Technical Fellow, or working as an independent consultant advising organisations on network strategy.

The ten Future Fluencies

Zavmo analysis

The credential is what you can do today. These are what keep you valuable.

A qualification proves you can do the job as it's defined today. These ten are what decide whether you're still the obvious person for it in five years. They're the capabilities employers are now writing into senior roles faster than people are learning them. Zavmo weaves them through whatever you study, so you come out with both: the credential and the fluency.

The highlighted ones are the Fluencies your role leans on hardest, from how Director of Network Engineering is actually changing.

Where it leads

Roles this leads to

Also named as a next step, with no page in the catalogue yet:

  • VP of Infrastructure

How you would learn this

One to one, on the work you already do

A tutor sets the task against your own job and marks the reasoning, at your pace. There is no cohort to fall behind.

A lesson from Networking and Infrastructure Development, worked against Director of Network Engineering.

Networking and Infrastructure Development Level 7

Applied to your work in Director of Network Engineering

This unit aims to provide learners with an understanding of different network infrastructures and the importance of network security. Learners will describe the characteristics and applications of wireless networks, and explain how to support and maintain a network infrastructure, including troubleshooting.

How the thinking builds
  1. 1 Remember
  2. 2 Understand
  3. 3 Apply
  4. 4 Analyse
  5. 5 Evaluate
  6. 6 Create
An illustration of a Zavmo lesson, built from this role’s own route. The unit, its objective and every criterion above are the awarding body’s own words, not an example.

It is £70 a month, billed monthly. Your free first module is Future Fluency, and you can cancel any time.

See Your Progress Grow Illustration
Director of Network Engineering
  • Enterprise Network Architecture & Design
  • Network Automation & NetDevOps Strategy
  • Cloud Networking Strategy (AWS, Azure, GCP)
  • Advanced Network Security & Zero Trust
  • AIOps & Observability Platform Leadership
This is your Mind Palace on learn.zavmo.ai. Every skill above comes from this role's own record, not an example borrowed from another job. A node lights up when you evidence it, and what you build stays yours between jobs. That is the part a course cannot do.

16The detail, folded away

Everything else the record holds

The career branches in full, how AI is already showing up in the day-to-day, and the questions people ask about this job. Here when you want them, out of the way while you decide.

Where it leads next, rung by rung

Where it leads

The career path, and where it branches

Director of Network Engineering is a start, not a ceiling. Each step below asks for new skills and hands back more autonomy.

  1. VP of Infrastructure

    3-5 years in the Director role

    From L6 to L7

    • Data centre strategy and modernisation
    • Enterprise cloud adoption strategy (beyond just networking)
    • Integrated infrastructure security architecture
    • Vendor management across all infrastructure domains

  2. Chief Technology Officer (CTO)

    5-8 years in the Director/VP role

    From L6 to L7 (or beyond)

    • Software engineering best practices and agile methodologies
    • Data strategy and analytics governance
    • Emerging technology evaluation and adoption across all domains
    • Intellectual property management and innovation pipeline
Working with AI on the job

Working with AI

Where AI is starting to help

As a Director, your time is gold. You're juggling strategy, budgets, team development, and firefighting. The good news? AI isn't just for individual contributors; it's a game-changer for leaders like you, freeing up precious hours to focus on what truly matters: driving the business forward.

Imagine having an intelligent co-pilot that helps you distil complex reports, predict infrastructure needs, and even draft executive summaries. That's the reality with AI. We're integrating cutting-edge AI tools into our operations to empower our leaders, giving you more bandwidth to innovate and lead.

Strategic Report Synthesis

Feed AI models your team's technical reports, vendor proposals, and market analyses. Ask it to summarise key findings, identify strategic implications, and even draft executive-level briefings for the C-suite. No more sifting through hundreds of pages yourself.

Predictive Infrastructure Planning

Use AIOps platforms to ingest network telemetry and business metrics. AI can predict future capacity needs, identify potential bottlenecks before they impact service, and even recommend optimal investment strategies for network upgrades. This shifts you from reactive spending to proactive, data-driven planning.

Policy & Compliance Drafting

Leverage AI to help draft or review network security policies, compliance documentation (e.g., for GDPR or NIS2), and internal standards. It can cross-reference against best practices and regulatory requirements, ensuring your policies are robust and up-to-date, saving legal and audit review time.

Vendor Negotiation Prep

Use AI to analyse historical vendor performance, contract terms, and market pricing for network hardware and services. It can help you identify leverage points, prepare negotiation scripts, and even simulate different negotiation scenarios to secure the best deals for the company.

Common questions

Common questions

How do you become a Director of Network Engineering?

Common routes in include From Lead Network Engineer / Principal Architect (3-5 years as a Lead/Principal), From Senior Network Manager (3-4 years as a Senior Manager) and From Technical Consultant (Network Specialism) (5-7 years in senior consulting roles). Times vary with prior experience.

Where can a Director of Network Engineering progress to?

This role can lead on to VP of Infrastructure (3-5 years in the Director role) and Chief Technology Officer (CTO) (5-8 years in the Director/VP role), depending on the skills you build.

What new skills matter most for a Director of Network Engineering?

Increasingly, AI-Driven Network Optimisation & Self-Healing and Cyber-Physical Systems (CPS) & OT Network Security. These are the skills our record of this role lists as growing.

Free tools

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Three free tools, no account needed. Each one ends with a role, a level and a way in.

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17Where to go from here

Other roles at Level 7

Same depth of qualification, different job. Useful if the work appeals but this particular role does not.

 More jobs in technology and data

Stay in the field you know and move sideways rather than up.
If you leave this industry

Experience as a Director of Network Engineering transfers across sectors including finance, telecommunications, e-commerce, manufacturing and government. The principles of building and securing networks apply everywhere, though regulations and business context differ.

This role profile is © 2026 Growth Engineering Technologies Ltd. Built from UK occupational standards and regulated qualification data, and written for Zavmo.

You're not behind. You're right on time. The shift is only just beginning. Your role won't look the same in two years. Be the one who leads the change, not the one it happens to. Start my free Automation Fluency module What happens next: a free account, then we build your plan as you set up. No card. Build your plan, see your roadmap and meet the twelve tutors matched to you. All free. When you're ready to start learning, it's £70 a month, billed monthly. Cancel any time and billing stops.