Systems Administrator Jobs

System Administrator (Sysadmin)
UK

The median System Administrator (Sysadmin) salary in the UK is £50,000 per year, according to job vacancies posted during the 6 months leading to 10 May 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
10 May 2025
Same period 2024 Same period 2023
Rank 469 439 557
Rank change year-on-year -30 +118 +109
Permanent jobs requiring a Systems Administrator 241 549 483
As % of all permanent jobs advertised in the UK 0.44% 0.55% 0.48%
As % of the Job Titles category 0.49% 0.59% 0.52%
Number of salaries quoted 191 440 371
10th Percentile £27,250 £28,000 £28,750
25th Percentile £40,000 £33,500 £36,481
Median annual salary (50th Percentile) £50,000 £40,400 £48,000
Median % change year-on-year +23.76% -15.83% +6.67%
75th Percentile £57,500 £51,250 £62,500
90th Percentile £71,250 £59,550 £75,000
UK excluding London median annual salary £49,000 £40,000 £41,000
% change year-on-year +22.50% -2.44% +2.50%

All Permanent IT Job Vacancies
UK

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in the UK with a recognized job title 49,356 93,784 92,686
% of permanent jobs with a recognized job title 90.47% 94.63% 91.46%
Number of salaries quoted 27,595 67,216 58,370
10th Percentile £30,000 £28,500 £32,500
25th Percentile £41,250 £38,500 £45,000
Median annual salary (50th Percentile) £57,500 £52,500 £60,000
Median % change year-on-year +9.52% -12.50% -
75th Percentile £75,000 £71,250 £81,250
90th Percentile £97,500 £90,000 £100,000
UK excluding London median annual salary £52,000 £50,000 £53,000
% change year-on-year +4.00% -5.66% +6.00%

Systems Administrator
Job Vacancy Trend

Job postings that featured Systems Administrator in the job title as a proportion of all IT jobs advertised.

Job vacancy trend for Systems Administrator in the UK

Systems Administrator
Salary Trend

3-month moving average salary quoted in jobs citing Systems Administrator.

Salary trend for Systems Administrator in the UK

Systems Administrator
Salary Histogram

Salary distribution for jobs citing Systems Administrator over the 6 months to 10 May 2025.

Salary histogram for Systems Administrator in the UK

Systems Administrator
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Systems Administrator within the UK over the 6 months to 10 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England -65 216 £50,000 +23.70% 237
UK excluding London -29 177 £49,000 +22.50% 217
Work from Home +73 64 £50,000 +11.11% 99
South West +89 52 £50,000 +14.29% 34
London +83 50 £55,000 +12.24% 42
North of England -18 46 £40,000 +14.29% 44
South East +41 38 £49,000 +22.50% 62
North West -14 36 £40,000 +9.87% 20
East of England +37 18 £53,000 +76.67% 34
Yorkshire +28 10 £52,500 +50.00% 20
Scotland +96 9 £50,000 +38.89% 8
Midlands -7 9 £32,500 -18.75% 38
Wales +41 5 £47,500 -5.00% 4
West Midlands +22 5 £32,500 -10.34% 18
East Midlands +3 4 £33,750 -15.63% 17

Systems Administrator Skill Set
Top 30 Co-occurring Skills and Capabilities

For the 6 months to 10 May 2025, Systems Administrator job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads featuring Systems Administrator in the job title.

1 113 (46.89%) Windows
2 76 (31.54%) Linux
3 71 (29.46%) Windows Server
4 64 (26.56%) Microsoft
5 59 (24.48%) VMware
6 55 (22.82%) Social Skills
7 53 (21.99%) Active Directory
8 48 (19.92%) Azure
8 48 (19.92%) Finance
8 48 (19.92%) Problem-Solving
9 45 (18.67%) Bash
9 45 (18.67%) VMware Infrastructure
10 44 (18.26%) Security Cleared
11 42 (17.43%) PowerShell
12 38 (15.77%) Python
13 37 (15.35%) Degree
14 36 (14.94%) DV Cleared
15 35 (14.52%) Firewall
15 35 (14.52%) DevOps
16 31 (12.86%) Microsoft 365
17 30 (12.45%) Ansible
18 29 (12.03%) Red Hat Enterprise Linux
19 27 (11.20%) DNS
20 26 (10.79%) SAP
20 26 (10.79%) Analytical Skills
21 24 (9.96%) Inclusion and Diversity
21 24 (9.96%) ERP
21 24 (9.96%) Red Hat
22 22 (9.13%) Microsoft Office
22 22 (9.13%) SharePoint

Systems Administrator Skill Set
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 22 (9.13%) SharePoint
2 11 (4.56%) Microsoft Exchange
2 11 (4.56%) nginx
3 9 (3.73%) Apache
4 7 (2.90%) Tomcat
5 6 (2.49%) IIS
Applications
1 22 (9.13%) Microsoft Office
2 10 (4.15%) Microsoft Excel
3 5 (2.07%) Microsoft PowerPoint
4 1 (0.41%) AutoCAD
4 1 (0.41%) MS Visio
4 1 (0.41%) Spreadsheet
Business Applications
1 17 (7.05%) SAP S/4HANA
2 4 (1.66%) Dynamics NAV
3 2 (0.83%) Salesforce CRM
4 1 (0.41%) Dynamics CRM
4 1 (0.41%) SAP Business ByDesign
4 1 (0.41%) SAP Oil and Gas
Cloud Services
1 48 (19.92%) Azure
2 31 (12.86%) Microsoft 365
3 21 (8.71%) AWS
4 11 (4.56%) SaaS
5 10 (4.15%) Power Platform
6 7 (2.90%) Entra ID
7 6 (2.49%) Azure Storage
7 6 (2.49%) Dynamics 365
8 5 (2.07%) Azure DevOps
9 4 (1.66%) Amazon CloudWatch
9 4 (1.66%) AWS CloudTrail
9 4 (1.66%) GCP
10 3 (1.24%) Power Automate
11 2 (0.83%) GitHub
11 2 (0.83%) PaaS
11 2 (0.83%) PowerApps
11 2 (0.83%) Sentry
12 1 (0.41%) Amazon EC2
12 1 (0.41%) Google Workspace
12 1 (0.41%) IaaS
Communications & Networking
1 35 (14.52%) Firewall
2 27 (11.20%) DNS
3 16 (6.64%) DHCP
3 16 (6.64%) TCP/IP
4 15 (6.22%) LAN
5 9 (3.73%) VPN
5 9 (3.73%) Wi-Fi
6 8 (3.32%) VLAN
6 8 (3.32%) Wireless
7 7 (2.90%) WAN
8 6 (2.49%) Wireless Security
9 5 (2.07%) SAN
10 4 (1.66%) Cisco Nexus
11 3 (1.24%) HTTP
11 3 (1.24%) Multicast
11 3 (1.24%) Network Security
11 3 (1.24%) VSAN
12 2 (0.83%) Intrusion Detection
12 2 (0.83%) SMTP
12 2 (0.83%) SSL
Database & Business Intelligence
1 9 (3.73%) MariaDB
1 9 (3.73%) MySQL
2 7 (2.90%) Power BI
2 7 (2.90%) SQL Server
3 6 (2.49%) Amazon RDS
4 5 (2.07%) Relational Database
5 4 (1.66%) RDBMS
6 2 (0.83%) Data Mining
6 2 (0.83%) Data Warehouse
6 2 (0.83%) Elasticsearch
6 2 (0.83%) GIS
6 2 (0.83%) PostgreSQL
7 1 (0.41%) DB2
7 1 (0.41%) Electronic Patient Records
7 1 (0.41%) MS Access
7 1 (0.41%) Oracle Reports
Development Applications
1 12 (4.98%) Git
2 7 (2.90%) Jenkins
3 6 (2.49%) GitLab
4 5 (2.07%) JIRA
5 4 (1.66%) Sonatype Nexus
6 1 (0.41%) Bitbucket
6 1 (0.41%) Octopus Deploy
6 1 (0.41%) Visual Studio
General
1 55 (22.82%) Social Skills
2 48 (19.92%) Finance
3 26 (10.79%) Analytical Skills
4 24 (9.96%) Inclusion and Diversity
5 12 (4.98%) Manufacturing
6 9 (3.73%) Banking
6 9 (3.73%) Legal
7 8 (3.32%) Law
7 8 (3.32%) Organisational Skills
8 6 (2.49%) Public Sector
9 4 (1.66%) Documentation Skills
9 4 (1.66%) Retail
9 4 (1.66%) Telecoms
10 3 (1.24%) Aerospace
11 2 (0.83%) Aviation
11 2 (0.83%) Financial Institution
11 2 (0.83%) Military
11 2 (0.83%) Presentation Skills
12 1 (0.41%) Automotive
12 1 (0.41%) Police
Libraries, Frameworks & Software Standards
1 5 (2.07%) LDAP
2 3 (1.24%) LEMP Stack
2 3 (1.24%) Node.js
3 2 (0.83%) Middleware
3 2 (0.83%) SAP Basis
3 2 (0.83%) WebSockets
4 1 (0.41%) 802.1X
4 1 (0.41%) EDI
4 1 (0.41%) FIX Protocol
4 1 (0.41%) ISPF
4 1 (0.41%) LAMP
4 1 (0.41%) Loki
4 1 (0.41%) XML
4 1 (0.41%) YAML
Miscellaneous
1 16 (6.64%) Management Information System
2 15 (6.22%) Data Centre
3 5 (2.07%) Data Structures
4 4 (1.66%) CMDB
4 4 (1.66%) Hybrid Cloud
4 4 (1.66%) Life Science
4 4 (1.66%) Onboarding
4 4 (1.66%) PKI
5 3 (1.24%) Analytical Mindset
5 3 (1.24%) Cloud Native
5 3 (1.24%) Enterprise Software
5 3 (1.24%) Self-Motivation
5 3 (1.24%) Video Conferencing
6 2 (0.83%) Cyber Threat
6 2 (0.83%) Cyberattack
6 2 (0.83%) Fixed Income
6 2 (0.83%) Foreign Exchange (FX)
6 2 (0.83%) Linux Command Line
6 2 (0.83%) Renewable Energy
6 2 (0.83%) Replication
Operating Systems
1 113 (46.89%) Windows
2 76 (31.54%) Linux
3 71 (29.46%) Windows Server
4 29 (12.03%) Red Hat Enterprise Linux
5 10 (4.15%) CentOS
5 10 (4.15%) VMS
6 9 (3.73%) Windows Server 2019
7 8 (3.32%) Windows 10
8 6 (2.49%) SUSE
9 5 (2.07%) Mac OS
9 5 (2.07%) Rocky
9 5 (2.07%) SUSE Linux Enterprise Server
9 5 (2.07%) Ubuntu
10 4 (1.66%) Oracle Linux
10 4 (1.66%) Unix
11 3 (1.24%) Apple iOS
12 2 (0.83%) Windows Server 2016
13 1 (0.41%) Android
13 1 (0.41%) Debian
13 1 (0.41%) Windows Server 2012
Processes & Methodologies
1 48 (19.92%) Problem-Solving
2 35 (14.52%) DevOps
3 24 (9.96%) ERP
4 22 (9.13%) Continuous Improvement
4 22 (9.13%) Process Improvement
5 19 (7.88%) Containerisation
5 19 (7.88%) Service Delivery
6 17 (7.05%) Decision-Making
7 15 (6.22%) Service Management
7 15 (6.22%) Time Management
8 14 (5.81%) CI/CD
8 14 (5.81%) Collaborative Working
8 14 (5.81%) Infrastructure as Code
9 13 (5.39%) Configuration Management
9 13 (5.39%) ITIL
9 13 (5.39%) Migration
9 13 (5.39%) Project Management
10 12 (4.98%) Mentoring
11 11 (4.56%) Computer Science
11 11 (4.56%) Disaster Recovery
Programming Languages
1 45 (18.67%) Bash
2 42 (17.43%) PowerShell
3 38 (15.77%) Python
4 18 (7.47%) SQL
5 4 (1.66%) Perl
6 3 (1.24%) JavaScript
7 1 (0.41%) AWK
7 1 (0.41%) C
7 1 (0.41%) C++
7 1 (0.41%) JCL
7 1 (0.41%) Korn
7 1 (0.41%) PHP
7 1 (0.41%) T-SQL
7 1 (0.41%) VBA
Qualifications
1 44 (18.26%) Security Cleared
2 37 (15.35%) Degree
3 36 (14.94%) DV Cleared
4 17 (7.05%) ACCA
5 16 (6.64%) BPSS Clearance
5 16 (6.64%) CCAB
5 16 (6.64%) CIMA
6 13 (5.39%) SC Cleared
7 7 (2.90%) Computer Science Degree
8 5 (2.07%) DBS Check
9 4 (1.66%) ITIL Certification
9 4 (1.66%) Microsoft Certification
9 4 (1.66%) RHCSA
10 2 (0.83%) Azure Certification
11 1 (0.41%) CCNP
11 1 (0.41%) Cisco Certification
11 1 (0.41%) MCSA
11 1 (0.41%) MCSE
11 1 (0.41%) NVQ Level 3
11 1 (0.41%) Postgraduate
Quality Assurance & Compliance
1 17 (7.05%) Data Quality
2 7 (2.90%) QA
3 6 (2.49%) PCI DSS
4 4 (1.66%) GDPR
5 2 (0.83%) Cyber Essentials
5 2 (0.83%) Cyber Essentials PLUS
6 1 (0.41%) DICOM
6 1 (0.41%) HL7
6 1 (0.41%) IFRS
6 1 (0.41%) ISO/IEC 27001
6 1 (0.41%) SLA
System Software
1 53 (21.99%) Active Directory
2 45 (18.67%) VMware Infrastructure
3 15 (6.22%) VMware ESXi
4 14 (5.81%) Docker
5 10 (4.15%) vSphere
6 8 (3.32%) Virtual Desktop
7 7 (2.90%) Hyper-V
8 5 (2.07%) NFS
8 5 (2.07%) Virtual Machines
8 5 (2.07%) Virtual Servers
9 3 (1.24%) Postfix
10 1 (0.41%) KVM
10 1 (0.41%) RHEV
10 1 (0.41%) Sendmail
10 1 (0.41%) Time Sharing Option
10 1 (0.41%) VMware NSX
Systems Management
1 30 (12.45%) Ansible
2 16 (6.64%) Terraform
3 15 (6.22%) Microsoft Intune
4 14 (5.81%) Nagios
5 11 (4.56%) Kubernetes
5 11 (4.56%) Puppet
6 4 (1.66%) Grafana
6 4 (1.66%) Graylog
6 4 (1.66%) Rundeck
6 4 (1.66%) SCCM
7 3 (1.24%) Proxmox
7 3 (1.24%) Red Hat Satellite
7 3 (1.24%) ZABBIX
8 2 (0.83%) Jamf Pro
8 2 (0.83%) Microsoft Clustering
8 2 (0.83%) Prometheus
9 1 (0.41%) Nessus
9 1 (0.41%) NetApp OnCommand
9 1 (0.41%) Progress Chef
9 1 (0.41%) Single Sign-On
Vendors
1 64 (26.56%) Microsoft
2 59 (24.48%) VMware
3 26 (10.79%) SAP
4 24 (9.96%) Red Hat
5 9 (3.73%) ServiceNow
6 8 (3.32%) Cisco
6 8 (3.32%) Citrix
7 7 (2.90%) NetApp
7 7 (2.90%) SolarWinds
8 6 (2.49%) Pure Storage
9 5 (2.07%) Oracle
9 5 (2.07%) Progress
9 5 (2.07%) Workday
10 4 (1.66%) Juniper
10 4 (1.66%) PagerDuty
10 4 (1.66%) Salesforce
10 4 (1.66%) Veeam
11 3 (1.24%) Apple
11 3 (1.24%) iManage
12 2 (0.83%) Sage