UK

United Kingdom · Technology and data · C-Suite (20+ years)

Chief Network/Infrastructure Officer

Here is the whole job, in plain words. What it is, what you decide, how you're judged, how people get here and where they go next. Then the part no course gives you: twelve AI tutors who learn your work.

Start my Chief Network/Infrastructure Officer plan, free

Free to start: a plan built for this role, and a Future Fluency module to try first. No card.

Keep this job description

Where should we send it?

One email: what AI is changing in this job, and where to start free. With a link back here. Nothing else follows unless you confirm your address.

Upskilling a team in this role? Talk to us

  • Experience bandC-Suite (20+ years)
  • Direct reports100 reports
  • Reports toChief Executive Officer (CEO)
  • UK framework levelUsually an executive or board-level role

Also advertised as CTO (Infrastructure) · VP, Global Network & Edge Strategy · Head of Infrastructure & Cloud · Chief Digital Infrastructure Officer

Built on 43,079 real UK job descriptions we analysed · grounded in qualifications employers recognise

Two short quizzes about you

1From this job to a course

The qualifications matched to this job

EAL Level 2 Certificate In Engineering Technologies Excellence, Achievement & Learning Limited · Level 2 · covers 2 of 10 standards
EAL Level 2 Diploma In Engineering Technologies Excellence, Achievement & Learning Limited · Level 2 · covers 1 of 10 standards
EAL Level 2 Certificate in Engineering Operations (Knowledge) Excellence, Achievement & Learning Limited · Level 2 · covers 1 of 10 standards
EAL Level 2 First Certificate in Engineering Technology Excellence, Achievement & Learning Limited · Level 2 · covers 1 of 10 standards
EAL Level 2 Diploma in Engineering Operations (Knowledge) Excellence, Achievement & Learning Limited · Level 2 · covers 1 of 10 standards
EAL Level 2 First Diploma in Engineering Technology Excellence, Achievement & Learning Limited · Level 2 · covers 1 of 10 standards

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

The units you would start with

Leading a team in Engineering EAL Level 2 Certificate In Engineering Technologies

The future skills this job leans on

Data Fluency turning numbers into a decision
AI Governance Fluency using AI responsibly
Automation Fluency building AI into how work runs
Frontier Fluency the next wave, beyond mainstream AI
Foresight Fluency seeing round the corner
Start my Chief Network/Infrastructure Officer plan, free

2AI and this work

Will AI change your work as a Chief Network/Infrastructure Officer?

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

  • Quantum-Safe Cryptography Strategy
  • Sovereign Cloud & Edge Strategy
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 Chief Network/Infrastructure Officer plan as you set up, starting with a Future Fluency module on using AI in your job. No card.

Your first Future Fluency module is free. After that, your AI tutor is £70 a month.

Start my Chief Network/Infrastructure Officer plan, free Ready to pay? Subscribe for £70 a month

3What this role really is

A Chief Network/Infrastructure Officer sets the strategic direction for a global network and edge infrastructure. The role covers multi-year roadmaps, board-level presentations, and decisions that keep systems running for users worldwide. It means setting the standard for resilience, performance, and cost efficiency across the technical estate.

4What you'd actually use

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

Cloudflare Workers / Fastly Compute@Edge / AWS Wavelength Expert (Strategic Evaluation & Direction)

Evaluating new edge compute platforms, setting strategic direction for their adoption, and understanding their capabilities for future product lines and market expansion.

Terraform / Ansible (IaC) Expert (Architectural & Governance Oversight)

Setting enterprise-wide IaC standards, approving major architectural patterns, and ensuring security and compliance within automated infrastructure deployments.

Datadog / Grafana / New Relic (Observability) Advanced (Strategic Interpretation & Tool Selection)

Interpreting high-level dashboards for business-critical metrics, making decisions on global observability strategy, and evaluating new tools for enterprise-wide adoption.

Python / Go (Automation & Platform Development) Advanced (Strategic Direction & Capability Building)

Guiding the development of internal automation platforms, understanding the capabilities of scripting for large-scale network management, and approving architectural designs.

GitLab CI/CD / GitHub Actions (Pipelines) Advanced (Strategic Governance & Efficiency)

Setting the strategic direction for CI/CD across all technical teams, ensuring security, compliance, and efficiency in deployment processes.

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
Strategic Infrastructure Investment (e.g., new global PoP region) No involvement beyond perhaps providing basic data if requested. May provide data on current regional performance or cost implications. Would research and propose technical options, costings, and risks for a specific region.
Major Vendor Selection (e.g., global CDN provider) No involvement. May participate in technical evaluations of specific features. Would lead technical deep-dives, create comparison matrices, and recommend a preferred technical solution.
Organisational Design & Leadership Hires No involvement. No involvement. No involvement.

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.

Global Network Availability
The overall uptime percentage for our critical network and edge infrastructure.
Target · Maintained at or above 99.99% (four nines) for core services.

Achieved 99.995% availability across all global PoPs for Q3, exceeding the target and ensuring continuous service for our top-tier clients.

Infrastructure P&L Management
Managing the annual budget for network, cloud, and edge infrastructure, including capital expenditure (CapEx) and operational expenditure (OpEx).
Target · Maintain spend within ±3% of the approved £10M+ annual budget, whilst delivering strategic initiatives.

Reduced OpEx by £1.2M (10%) in FY24 through strategic vendor renegotiations and cloud optimisation, whilst investing in critical edge capacity.

Strategic Roadmap Delivery
The percentage of key strategic infrastructure initiatives (e.g., new edge regions, major security upgrades, network modernisation projects) delivered on time and within budget.
Target · 90% of planned initiatives delivered within the agreed timeline and budget.

Successfully launched three new edge compute regions in APAC and completed the global IPv6 migration project, hitting 95% of strategic milestones for the year.

Cost-per-User/Transaction Optimisation
The efficiency of our infrastructure spend relative to business growth, measured as the cost to serve each user or process each transaction.
Target · Reduce cost-per-user by 5-8% year-on-year, even with increased traffic volumes.

Through a combination of edge caching improvements and transit cost reductions, we lowered our infrastructure cost-per-active-user by 7% in the last fiscal year.

Board and Investor Confidence
The level of trust and confidence the Board and investors have in our infrastructure strategy and resilience.
  • Proactive engagement in board discussions, positive feedback from investor relations on infrastructure briefings, no unexpected infrastructure-related questions from analysts, clear communication during incidents, and the Board consistently approving strategic infrastructure investments.
Regulatory and Compliance Posture
Our ability to meet and exceed all relevant regulatory requirements for data sovereignty, security, and network resilience.
  • Zero non-compliance findings in external audits, proactive engagement with regulatory bodies on emerging standards, successful implementation of new data protection frameworks (e.g., GDPR extensions to edge), and a strong internal compliance culture.
Innovation and Future Readiness
Our capacity to anticipate and adopt emerging technologies and architectural patterns that maintain our competitive edge.
  • Successful pilot programmes for new networking protocols (e.g., QUIC, 5G slicing), strategic partnerships with cutting-edge vendors, a clear and actionable 3-5 year technology roadmap, and positive feedback from product teams on infrastructure's ability to support new features.
Organisational Talent Development
The strength and depth of our infrastructure leadership team and the overall talent pipeline.
  • High retention rates for key infrastructure leaders, successful internal promotions into senior roles, a clear succession plan for critical positions, and a reputation as a desirable place for top network and infrastructure talent to work.

7Would you like it

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

What people enjoy
Shaping the Future of Digital Infrastructure

You'll spend your days evaluating emerging technologies, designing multi-year roadmaps, and making strategic bets on the infrastructure that will power our business for the next decade. This isn't about maintaining; it's about building what's next.

Leading the charge on integrating quantum-safe cryptography into our network backbone, or pioneering the use of sovereign edge compute for specific regulated markets, years before competitors even consider it.

High-Stakes, Global Impact

Every decision you make has direct, measurable impact on millions of users, billions in revenue, and the overall resilience of a global enterprise. You thrive on the pressure of being accountable for such a critical domain.

Successfully navigating a major geopolitical event that threatens network connectivity in a key region, ensuring business continuity and minimal customer impact through pre-planned resilience strategies.

Leading and Developing World-Class Technical Talent

You'll be mentoring, coaching, and empowering a vast organisation of highly skilled engineers and leaders. Your satisfaction comes from seeing your teams grow, innovate, and solve seemingly impossible challenges.

Sponsoring a leadership development programme that identifies and fast-tracks the next generation of network architects and engineering VPs, building a robust succession pipeline.

What frustrates people
  • Dealing with legacy systems that simply won't die, despite your best efforts to modernise, often due to hidden dependencies or prohibitive migration costs.
  • The constant tension between aggressive product roadmaps demanding infinite resources and the reality of budget constraints and engineering capacity.
  • Navigating complex geopolitical and regulatory landscapes that force costly and technically challenging network re-architectures (e.g., data sovereignty requirements).
  • The relentless pursuit of 'four nines' or 'five nines' availability, knowing that human error and external factors will always make perfection elusive.
  • Explaining to the Board why a multi-million-pound investment in a 'boring' network upgrade is more critical than a flashy, customer-facing feature, even when the ROI is harder to quantify directly.
What this role does not give you
  • A quiet, predictable routine; expect the unexpected, often at the worst possible times.
  • The luxury of focusing solely on technical problems; you'll be spending significant time on people, politics, and finance.
  • An environment where you can avoid tough conversations or difficult decisions; leadership at this level requires courage and conviction.
  • Immediate gratification from individual technical contributions; your impact is through vision, strategy, and empowering your teams.

8Who you work with

This role directly impacts the company's market competitiveness, operational resilience, and financial performance. It's about ensuring we can scale globally, innovate rapidly, and maintain trust with our customers and investors. Your decisions will have multi-year, multi-million-pound implications for our strategic direction and our ability to deliver on our promises.

Inside the business
  • CEO and Executive Leadership Team
  • Board of Directors
  • Chief Financial Officer (CFO)
  • Chief Product Officer (CPO)
  • Chief Technology Officer (CTO)
  • Chief Information Security Officer (CISO)
  • Legal and Regulatory Affairs
Outside the business
  • Institutional Investors and Analysts
  • Regulatory Bodies (e.g., Ofcom, ICO)
  • Key Technology Vendors and Strategic Partners
  • Industry Consortia and Standards Bodies
  • Major Customers and Enterprise Clients

9What you need before you start

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

  • 20+ years of progressive experience in network engineering, infrastructure architecture, and technical leadership roles, with at least 5-7 years at a Director/VP level overseeing a significant global infrastructure function.
  • Proven track record of managing multi-million-pound P&L budgets and driving significant cost optimisation initiatives in a large-scale, distributed environment.
  • Demonstrable experience in defining and executing multi-year strategic roadmaps for global network and cloud infrastructure.
  • Extensive experience presenting to and influencing Boards of Directors, C-suite executives, and external investors/analysts on technical strategy and performance.
  • Deep expertise in at least two major cloud providers (AWS, Azure, GCP) and significant experience with edge computing platforms and CDN technologies.
  • Strong understanding of enterprise-level cybersecurity principles and regulatory compliance frameworks (e.g., GDPR, NIS2, PCI DSS).
  • Experience leading and developing large, diverse technical teams (100+ individuals, including managers and directors) across multiple geographies.
  • A Master's degree in Computer Science, Engineering, or a related field, or equivalent executive experience leading complex technical organisations.

10What to practise next

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

AI/ML for Autonomous Network Operations (AIOps)

Manual network management can't keep pace with the scale and complexity of modern distributed infrastructure. AI/ML will move us towards self-healing, self-optimising networks.

Predictive Analytics for Network Health · Root Cause Analysis Automation · Intent-Based Networking (IBN) · Reinforcement Learning for Optimisation

  • This quarter: Mandate a review of our current AIOps capabilities and identify key gaps.
  • Next 6 months: Invest in training for your senior architects on advanced ML techniques for network data analysis.
  • Next year: Launch a strategic initiative to integrate AI-driven anomaly detection and predictive capacity planning across all critical infrastructure.
  • Year 2: Explore partnerships with AIOps vendors or internal development of autonomous network agents.

Quick win: Direct your observability teams to experiment with existing ML features in Datadog or Grafana for anomaly detection on key metrics.

11Staying current once you are in

What people here do to keep up
  • Active participation in executive leadership programmes (e.g., London Business School, INSEAD) focused on strategy, finance, and organisational leadership.
  • Engagement with industry thought leadership, including speaking at major conferences (e.g., AWS re:Invent, Cisco Live, Black Hat) and publishing articles or white papers.
  • Serving on advisory boards for technology start-ups or industry consortia to stay abreast of emerging trends and influence future standards.
  • Mentoring high-potential technical leaders within and outside the organisation, fostering the next generation of infrastructure talent.
  • Continuous learning through executive education courses on topics like quantum computing, advanced AI/ML, or geopolitical risk management.

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.

Quantum-Safe Cryptography Strategy

The advent of quantum computing poses a fundamental threat to current cryptographic standards. As a CNO, you'll need to strategically plan for a post-quantum world, ensuring our network's long-term security.

  • Post-Quantum Cryptography (PQC) Algorithms
  • Cryptographic Agility
  • Hybrid Cryptography
  • Quantum Key Distribution (QKD)

Sovereign Cloud & Edge Strategy

Increasing geopolitical fragmentation and stringent data sovereignty regulations mean we can't rely solely on global hyperscalers. You'll need to architect solutions that meet diverse national requirements.

  • Data Residency & Sovereignty
  • Trusted Cloud & Edge Providers
  • Hybrid & Multi-Cloud Orchestration
  • Policy-Driven Infrastructure

13What you’ll use

What you’ll use

Skills this role draws on

Technical

  • Global Edge Network Architecture & Strategy
  • Distributed Systems Design & Resilience
  • Cloud & Hybrid Infrastructure Strategy
  • Advanced Network Security & Zero Trust Principles
  • Infrastructure as Code (IaC) & Automation Strategy
  • Observability & Performance Engineering at Scale

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

    VP of Infrastructure / Global Network & Edge

    Typically 5-7 years in this role before CNO

    Skills to master

    • Mastering large-scale team leadership, multi-million-pound budget management, strategic vendor negotiations, and driving significant infrastructure transformation programmes.

    You're ready to move on when

    • Successfully led a major global infrastructure initiative (e.g., full cloud migration, new global edge platform rollout).
    • Consistently delivered infrastructure projects on time and within budget, with high reliability.
    • Proven ability to influence C-suite peers and present complex technical strategies to executive audiences.
    • Built and retained a high-performing leadership team within their domain.
  2. 2

    CTO of a High-Growth Scale-up

    Typically 3-5 years in this role before CNO at a larger enterprise

    Skills to master

    • Developing full-stack technical strategy, managing rapid growth infrastructure, building early-stage technical teams, and securing venture capital funding (often involving investor relations).

    You're ready to move on when

    • Successfully scaled infrastructure through multiple rounds of funding and significant user growth.
    • Demonstrated ability to balance technical innovation with business pragmatism.
    • Experience with full P&L accountability for a technology division.
    • Strong external presence and ability to attract top technical talent.
  3. 3

    Head of Global Operations / SRE (Large Enterprise)

    Typically 5-8 years in this role before CNO

    Skills to master

    • Deep expertise in operational excellence, incident management at scale, building highly resilient systems, and driving automation and reliability engineering across a vast technical estate.

    You're ready to move on when

    • Achieved significant improvements in global system availability and MTTR.
    • Led major incident response for enterprise-critical systems with high visibility.
    • Successfully implemented large-scale AIOps or SRE programmes, driving operational efficiency.
    • Proven ability to manage and motivate large, globally distributed operations teams.

15Where this role leads

The long view: This role can lead to venture partner positions focused on infrastructure, independent strategic advisory work, or roles as an industry thought leader shaping standards and policy.

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 Chief Network/Infrastructure Officer is actually changing.

Where it leads

Roles this leads to

The record names a next step, but the catalogue has no page for it yet:

  • Board Member (Non-Executive Director)
  • Chief Executive Officer (CEO) / Chief Operating Officer (COO)

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 Leading a team in Engineering, worked against Chief Network/Infrastructure Officer.

Leading a team in Engineering Level 2

Applied to your work in Chief Network/Infrastructure Officer

The objective of this unit is to equip learners with an understanding of the roles, responsibilities, knowledge, and skills required to effectively lead a team in an engineering environment. Learners will explore how to manage team workloads, allocate tasks, and contribute to achieving team goals through effective leadership practices.

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.

Start my Chief Network/Infrastructure Officer plan, free
See Your Progress Grow Illustration
Chief Network/Infrastructure Officer
  • Global Edge Network Architecture & Strategy
  • Distributed Systems Design & Resilience
  • Cloud & Hybrid Infrastructure Strategy
  • Advanced Network Security & Zero Trust Principles
  • Infrastructure as Code (IaC) & Automation Strategy
  • Observability & Performance Engineering at Scale
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

Chief Network/Infrastructure Officer is a start, not a ceiling. Each step below asks for new skills and hands back more autonomy.

  1. Board Member (Non-Executive Director)

    3-5 years after CNO role

    Transition to governance and strategic oversight across multiple organisations.

    • Industry Sector Analysis (Broader Scope)
    • M&A Strategy (Investment Perspective)
    • ESG (Environmental, Social, Governance) Oversight
    • Shareholder Value Creation

  2. Chief Executive Officer (CEO) / Chief Operating Officer (COO)

    5-10 years after CNO role (often in a different company)

    Full enterprise P&L and strategic accountability, across all business functions.

    • Go-to-Market Strategy
    • Product Portfolio Management
    • Global Supply Chain Management
    • Corporate Development & M&A Execution
Working with AI on the job

Working with AI

Where AI is starting to help

As Chief Network/Infrastructure Officer, your time is gold. Imagine reclaiming hours each week, not just for yourself, but for your entire leadership team, by strategically deploying AI. This isn't about replacing human judgment; it's about augmenting it, giving you unprecedented insights and freeing up bandwidth for the truly strategic work.

AI is no longer a 'nice-to-have' in infrastructure; it's a strategic imperative. For a CNO, this means moving beyond basic automation to AI-driven intelligence that informs multi-year roadmaps, optimises multi-million-pound budgets, and predicts potential crises before they even appear on a dashboard. We're building an AI-first culture to empower our leaders and teams.

AI-Driven Risk & Resilience

An advanced AI model continuously analyses thousands of telemetry streams from all global PoPs, identifying subtle anomalies and predicting potential outages or security breaches with high accuracy. This gives you proactive insights to direct your teams, rather than reacting to alerts.

Predictive Strategic Capacity Planning

AI forecasts global traffic growth and bandwidth requirements for specific regions, factoring in market expansion plans, product launches, and even geopolitical events. It recommends strategic capacity upgrades and peering investments 12-24 months in advance, optimising CapEx and OpEx.

Intelligent Global Routing Optimisation

An AI system analyses real-time global BGP performance, peering costs, and latency data to suggest optimal routing policies and transit provider choices. It models the financial and performance impact of changes, allowing you to make data-driven decisions on multi-million-pound network contracts.

Executive Insight & Reporting Automation

AI ingests vast amounts of operational data, incident reports, and financial metrics to generate first drafts of board reports, investor briefings, and strategic summaries. This frees up your leadership team to focus on interpretation and strategic recommendations, not just data compilation.

Common questions

Common questions

How do you become a Chief Network/Infrastructure Officer?

Common routes in include VP of Infrastructure / Global Network & Edge (Typically 5-7 years in this role before CNO), CTO of a High-Growth Scale-up (Typically 3-5 years in this role before CNO at a larger enterprise) and Head of Global Operations / SRE (Large Enterprise) (Typically 5-8 years in this role before CNO). Times vary with prior experience.

Where can a Chief Network/Infrastructure Officer progress to?

This role can lead on to Board Member (Non-Executive Director) (3-5 years after CNO role) and Chief Executive Officer (CEO) / Chief Operating Officer (COO) (5-10 years after CNO role (often in a different company)), depending on the skills you build.

What new skills matter most for a Chief Network/Infrastructure Officer?

Increasingly, Quantum-Safe Cryptography Strategy and Sovereign Cloud & Edge Strategy. These are the skills our record of this role lists as growing.

Free tools

Want a read on where you stand?

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

Read the Zavmo manifesto to understand how you will be taught Meet your tutors

Or try another one

17Where to go from here

Other roles at Level 8

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 Chief Network/Infrastructure Officer transfers across industries with complex, globally distributed digital operations, including fintech, e-commerce, telecommunications, media and entertainment, and SaaS. The challenges of resilience, scale, and security show up in all of them.

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 Chief Network/Infrastructure Officer plan, free 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.