UK

United Kingdom · Technology and data · Mid-Level (2-5 years)

Systems/Network Administrator

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.

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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.

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  • Experience bandMid-Level (2-5 years)
  • Direct reportsNo direct reports
  • Reports toIT Manager or Senior IT Engineer
  • UK framework levelUsually someone starting out, or keeping a process running

Also advertised as IT Support Engineer · Infrastructure Engineer (Junior) · Network Technician · Desktop Support Specialist

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

OCNLR Entry Level Certificate in Digital Skills (Entry 3) OCN London · Entry Level · covers 1 of 7 standards
TLM Level 2 Certificate for IT User Skills in Open Systems and Enterprise The Learning Machine · Level 2 · covers 1 of 7 standards
City & Guilds Level 3 Diploma in IT User Skills City & Guilds Limited · Level 3 · covers 1 of 7 standards
City & Guilds Level 2 Diploma in IT User Skills City & Guilds Limited · Level 2 · covers 1 of 7 standards
City & Guilds Level 3 Certificate in ICT Systems and Principles City & Guilds Limited · Level 3 · covers 1 of 7 standards
City & Guilds Level 3 Diploma in ICT Systems Support City & Guilds Limited · Level 3 · covers 1 of 7 standards

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

The units you would start with

Set-Up and Maintain a Digital System OCNLR Entry Level Certificate in Digital Skills (Entry 3)
Set Up an IT System TLM Level 2 Certificate for IT User Skills in Open Systems and Enterprise
Administering server databases City & Guilds Level 3 Certificate in ICT Systems and Principles

The future skills this job leans on

AI Fluency working with AI as a thinking partner
Automation Fluency building AI into how work runs
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Your Plan Illustration

Built for Systems/Network Administrator

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

  1. Set-Up and Maintain a Digital System OCN London · covers 1 of 7 standards Entry Level
  2. Set Up an IT System The Learning Machine · covers 1 of 7 standards Level 2
  3. Administering server databases City & Guilds Limited · covers 1 of 7 standards Level 3
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 Systems/Network Administrator?

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

  • Prompt Engineering for IT Operations
  • Cloud Cost Optimisation Fundamentals
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 Systems/Network Administrator 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.

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3What this role really is

A systems or network administrator keeps servers running and networks working so people can do their jobs without disruption. This is a hands-on role. You look after the health of specific parts of the IT setup, day to day. When something breaks, you find out why and fix it properly.

4What you'd actually use

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

ServiceNow / Jira Service Management Advanced

Logging, prioritising, updating, and resolving incident and service request tickets. Generating basic reports on your own performance and ticket queues.

Microsoft Azure / AWS (Core Services) Basic

Spinning up/down virtual machines from templates, monitoring basic alerts, and managing storage resources (e.g., S3 buckets, Azure Blob Storage) under guidance.

Palo Alto / CrowdStrike (Monitoring & Basic Management) Intermediate

Monitoring security alerts, verifying endpoint agent deployment, and following incident response playbooks for initial containment.

Microsoft 365 / Google Workspace Administration Advanced

Managing user accounts, mailboxes, SharePoint/Drive permissions, and troubleshooting common issues across the suite of productivity tools.

PowerShell / Bash Scripting Intermediate

Automating routine administrative tasks, generating reports, and performing bulk changes on Windows or Linux systems.

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
Troubleshooting methodology for a common issue (e.g., network connectivity) Follows a defined troubleshooting guide, escalates if not resolved. Chooses the most efficient diagnostic tools and methods independently, escalating only if the issue is novel or requires deeper access. Designs new troubleshooting guides, mentors others on complex diagnostics, and identifies systemic issues.
Software installation for a standard business application Requests approval from supervisor, follows installation guide. Independently installs, configures, and tests standard software, ensuring compatibility and security compliance. Evaluates new software for enterprise deployment, defines installation standards, and creates automated deployment packages.
Minor configuration change on a network device (e.g., port speed) Requires direct supervision and explicit approval for any change. Executes pre-approved minor configuration changes, verifies impact, and documents the change. Escalates if unsure of impact. Designs and implements significant network configuration changes, manages change control processes, and reviews peer changes.

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.

System Uptime for Assigned Systems
The percentage of time your assigned servers, network devices, or applications are operational and accessible.
Target · 99.9% (or less than 8 hours of downtime per year)

If the main file server you look after has 1 hour of unexpected downtime in a month, that's a 99.86% uptime for that month. We're aiming higher.

Mean Time to Resolution (MTTR) for P1/P2 Incidents
The average time it takes you to resolve critical (P1) and high-priority (P2) incidents once they're assigned.
Target · <4 hours for P1, <8 hours for P2

You resolve 5 P1 incidents this week with an average resolution time of 3 hours 15 minutes. That's a good result.

Patching Compliance for Assigned Endpoints/Servers
The percentage of your managed systems that have all critical security patches applied within the defined timeframe.
Target · 98% within 30 days of patch release

Out of 100 servers you manage, 99 have the latest OS patches applied within the month. That's hitting the target.

First Contact Resolution Rate (FCR) for Direct Support
The percentage of issues you resolve on the first interaction with a user, without needing further follow-up or escalation.
Target · >70%

You take 20 direct support calls or chats, and 15 of those users are happy with the immediate resolution. That's a 75% FCR.

Proactive Issue Identification
How well you spot potential problems before they become actual outages or user complaints.
  • You'll often raise alerts about disk space getting low or a network device showing unusual traffic patterns before anyone else notices. You'll suggest preventative maintenance or small improvements without being asked. Your manager will hear about your early warnings, not just your fixes.
Quality of Documentation
How clear, accurate, and up-to-date your system configurations and troubleshooting guides are.
  • Other team members can easily follow your documentation to resolve an issue or understand a system setup. Your guides are actually used, not just filed away. New starters can use your notes to get up to speed on a system you manage.
User Satisfaction & Communication
How effectively you communicate with users during incidents and how satisfied they are with your support.
  • Users will give positive feedback directly or through surveys about your helpfulness and clarity. You'll proactively update affected users during an outage, even if it's just to say 'we're still working on it.' People will feel heard and supported, not just 'fixed.'

7Would you like it

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

What people enjoy
Solving Puzzles & Fixing Things

You get a real buzz from diagnosing a tricky network issue or getting a stubborn application to work properly. The satisfaction of closing a complex ticket is a genuine highlight of your day.

Spending an hour tracking down why a specific printer isn't connecting, only to find a rogue IP address, and then getting it working perfectly again.

Being the Go-To Person for Tech Support

You enjoy being the person people rely on when their tech goes wrong. You like helping colleagues and seeing them get back to work because of your efforts.

A colleague thanks you profusely for recovering their lost document or getting their laptop working again just before a big presentation.

Learning New Technologies

You're keen to get your hands on new software or hardware, understand how it works, and figure out how to make it useful for the business. You'll spend your downtime exploring new features or troubleshooting techniques.

Volunteering to be the first to test out a new cloud service or a different endpoint management tool.

What frustrates people
  • Users who don't read the instructions or follow basic troubleshooting steps.
  • Dealing with legacy systems that are temperamental and difficult to fix.
  • The constant stream of 'urgent' requests that aren't actually urgent.
  • Having to explain basic technical concepts repeatedly.
  • Maintenance windows that get pushed back because of business priorities.
What this role does not give you
  • A quiet, uninterrupted day for deep, strategic work.
  • The chance to build brand-new, cutting-edge systems from scratch every week.
  • A role where you rarely interact with non-technical people.
  • A job without any repetitive tasks or routine maintenance.

8Who you work with

Your role is pretty critical, honestly. If our systems aren't running, people can't do their jobs. You keep the lights on, metaphorically speaking, for everything from email to our core business applications. Your direct impact is on operational efficiency and keeping our people productive, which, in turn, keeps the business moving.

Inside the business
  • All internal employees (your 'customers')
  • IT Service Desk (for escalations and ticket handovers)
  • Senior IT Engineers (for guidance and complex issues)
  • Departmental Leads (when their teams are impacted by outages)
Outside the business
  • Hardware and software vendors (for support and troubleshooting)
  • Internet Service Providers (ISPs)

9What you need before you start

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

  • At least 2-3 years of hands-on experience in an IT support or administration role, where you've managed servers, networks, or a significant number of user endpoints.
  • Demonstrable experience troubleshooting complex technical issues independently, not just following a script.
  • A solid grasp of Windows Server and/or Linux administration, including command-line interfaces.
  • Proven ability to work calmly under pressure, especially during critical incidents.
  • Excellent communication skills – you can talk tech with engineers and explain it simply to non-technical users.

10What to practise next

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

Infrastructure as Code (IaC) Basics

Managing infrastructure manually is slow and error-prone. IaC, using tools like Terraform or Ansible, lets us define our infrastructure in code, making it repeatable, version-controlled, and much faster to deploy. You'll need to understand how to read and eventually contribute to these scripts.

Declarative vs. Imperative · Version Control (Git) · Basic Terraform/Ansible Syntax · Idempotence

  • This week: Get familiar with Git basics – cloning, committing, pushing.
  • This month: Complete an online tutorial for basic Terraform or Ansible (e.g., deploying a simple VM).
  • Month 2: Review our existing IaC scripts (if any) and try to understand how they work.
  • Month 3: Propose a small, manual task that could be automated with a simple IaC script.

Quick win: Create a simple Git repository for your personal scripts and configuration files. It's a good habit to start.

11Staying current once you are in

What people here do to keep up
  • Regularly engage with online technical communities (e.g., Reddit's r/sysadmin, Spiceworks forums) to learn from peers and stay updated.
  • Attend webinars or virtual conferences on new technologies in cloud, security, or network management.
  • Set up a home lab (virtual or physical) to experiment with new operating systems, network configurations, or automation scripts.
  • Contribute to internal knowledge bases or documentation projects to solidify your understanding and help others.

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.

Prompt Engineering for IT Operations

AI language models (LLMs) are getting incredibly good at understanding and generating text. For IT, this means they can help with everything from drafting incident reports to generating PowerShell scripts based on a simple request. Those who can 'talk' to these AIs effectively will be significantly more productive.

  • Clear & Concise Prompting
  • Context & Constraints
  • Iterative Prompting
  • Output Validation

Cloud Cost Optimisation Fundamentals

More and more of our infrastructure is moving to the cloud, and frankly, it's easy to rack up huge bills if you're not paying attention. Knowing how to spot wasted spend or inefficient configurations is becoming a core skill for anyone managing cloud resources.

  • Resource Tagging
  • Rightsizing Instances
  • Spot Instances & Reserved Instances (Basic)
  • Automated Shutdown Schedules

13What you’ll use

What you’ll use

Skills this role draws on

Technical

  • ITIL (Information Technology Infrastructure Library) Principles
  • COBIT (Control Objectives for Information and Related Technologies) Awareness
  • Agile/DevOps Methodologies (Participation)
  • Basic Cybersecurity Frameworks (NIST, ISO 27001)
  • Active Directory & Identity Management
  • Network Fundamentals (TCP/IP, DNS, DHCP)
  • Virtualisation Technologies (VMware, Hyper-V)

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

    IT Support Analyst / Helpdesk Technician

    2-3 years

    Skills to master

    • Excellent troubleshooting fundamentals, strong user communication, basic networking concepts, and an understanding of common operating systems.

    You're ready to move on when

    • You're consistently resolving complex helpdesk tickets without escalation.
    • You're often asked to help junior colleagues with tricky issues.
    • You've shown initiative in learning about server or network infrastructure in your current role.
  2. 2

    Junior Systems Engineer / Network Engineer

    1-2 years

    Skills to master

    • Hands-on experience with server administration (Windows/Linux), basic network configuration, and familiarity with virtualisation technologies.

    You're ready to move on when

    • You're already managing specific systems or network segments under supervision.
    • You're comfortable with command-line interfaces and basic scripting.
    • You've contributed to small infrastructure projects or upgrades.
  3. 3

    IT Apprenticeship (Advanced Level)

    3-4 years (including post-apprenticeship experience)

    Skills to master

    • A broad understanding of IT infrastructure, practical experience across different domains, and a strong work ethic.

    You're ready to move on when

    • Successful completion of your apprenticeship with glowing reviews from mentors.
    • A portfolio of projects or systems you've worked on.
    • A clear passion for IT infrastructure and a desire to specialise.

15Where this role leads

The long view: This work can lead to managing a team of administrators or engineers, or into a senior technical specialist role focused on cloud operations or cybersecurity.

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 Systems/Network Administrator 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:

  • Senior IT Engineer / IT Project Lead

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 Set-Up and Maintain a Digital System, worked against Systems/Network Administrator.

Set-Up and Maintain a Digital System Entry Level

Applied to your work in Systems/Network Administrator

This unit aims to equip learners with the skills and knowledge to set up and maintain a digital system safely and effectively. Learners will be able to set up a computer and peripherals, install and configure software, understand safety and security practices, and manage files to maintain system performance.

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 Systems/Network Administrator plan, free
See Your Progress Grow Illustration
Systems/Network Administrator
  • ITIL (Information Technology Infrastructure Library) Principles
  • COBIT (Control Objectives for Information and Related Technologies) Awareness
  • Agile/DevOps Methodologies (Participation)
  • Basic Cybersecurity Frameworks (NIST, ISO 27001)
  • Active Directory & Identity Management
  • Network Fundamentals (TCP/IP, DNS, DHCP)
  • Virtualisation Technologies (VMware, Hyper-V)
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

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

  1. Senior IT Engineer / IT Project Lead

    3-5 years in this role

    From L2 to L3

    • Designing and implementing solutions for specific IT domains (e.g., a new network segment, a server migration).
    • Advanced scripting and automation (PowerShell, Python, Ansible).
    • Deep understanding of a specific technical area (e.g., advanced routing, complex virtualisation, cloud networking).
    • Leading incident response for major outages.
Working with AI on the job

Working with AI

Where AI is starting to help

Imagine spending less time on the repetitive, fiddly bits of IT administration and more time on the interesting challenges. That's exactly what AI-powered tools are starting to offer. They're not here to replace you, but to give you a serious productivity boost.

For a Systems/Network Administrator, AI can be a game-changer, helping you diagnose problems faster, automate routine checks, and even draft better documentation. It's about working smarter, not harder, and getting those critical systems back online quicker.

Automated Log Analysis

Feed system logs into an AI tool, and it'll quickly highlight anomalies, potential issues, or even suggest root causes for errors that would take you hours to manually sift through. It's like having a super-fast log detective.

Smart Troubleshooting Assistant

Describe a user's problem or a system error to an AI chatbot (trained on our internal knowledge base), and it can suggest troubleshooting steps, relevant documentation, or even similar past incidents to help you get to a fix faster.

Documentation Drafter

After you've fixed a complex issue, use AI to help draft the 'how-to' guide or the incident report. Give it your notes, and it'll structure and phrase it clearly, saving you time on the 'boring but necessary' admin.

Predictive Alert Prioritisation

Integrate AI with your monitoring systems to help prioritise alerts. It can learn which alerts are genuine critical issues versus routine noise, helping you focus on what truly matters and avoid alert fatigue.

Common questions

Common questions

How do you become a Systems/Network Administrator?

Common routes in include IT Support Analyst / Helpdesk Technician (2-3 years), Junior Systems Engineer / Network Engineer (1-2 years) and IT Apprenticeship (Advanced Level) (3-4 years (including post-apprenticeship experience)). Times vary with prior experience.

Where can a Systems/Network Administrator progress to?

This role can lead on to Senior IT Engineer / IT Project Lead (3-5 years in this role), depending on the skills you build.

What new skills matter most for a Systems/Network Administrator?

Increasingly, Prompt Engineering for IT Operations and Cloud Cost Optimisation Fundamentals. 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 2

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

The skills built in this role, troubleshooting, network knowledge, cloud basics, security awareness, apply across most industries. Every business depends on IT to function, so this work turns up in finance, retail, healthcare and government. The core technical skills carry across sectors.

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 Systems/Network Administrator 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.