Unix
UK

The table below provides summary statistics and salary benchmarking for jobs requiring Unix skills. It covers permanent job vacancies from the 6 months leading up to 20 June 2026, with comparisons to the same periods in the previous two years.

6 months to
20 Jun 2026
Same period 2025 Same period 2024
Rank 520 365 323
Rank change year-on-year -155 -42 -100
Permanent jobs citing Unix 225 352 932
As % of all permanent jobs in the UK 0.24% 0.78% 0.85%
As % of the Operating Systems category 3.90% 5.34% 6.61%
Number of salaries quoted 130 253 507
10th Percentile £39,900 £32,000 £35,000
25th Percentile £54,468 £41,250 £42,500
Median annual salary (50th Percentile) £67,500 £65,000 £58,457
Median % change year-on-year +3.85% +11.19% -13.40%
75th Percentile £77,500 £80,000 £78,125
90th Percentile £85,125 £87,500 £95,500
UK excluding London median annual salary £62,500 £55,565 £50,000
% change year-on-year +12.48% +11.13% -13.04%

All Operating Systems
UK

Unix falls under the Operating Systems category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring operating system skills.

Permanent vacancies with a requirement for operating system skills 5,762 6,590 14,094
As % of all permanent jobs advertised in the UK 6.12% 14.68% 12.91%
Number of salaries quoted 4,333 4,289 10,775
10th Percentile £27,500 £27,000 £26,000
25th Percentile £31,250 £32,000 £31,250
Median annual salary (50th Percentile) £45,000 £44,500 £45,000
Median % change year-on-year +1.12% -1.11% -14.29%
75th Percentile £67,500 £65,000 £62,500
90th Percentile £85,000 £81,250 £80,000
UK excluding London median annual salary £42,500 £40,000 £42,500
% change year-on-year +6.25% -5.88% -5.56%

Unix
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing Unix relative to all permanent IT jobs advertised.

Unix job vacancy trend in the UK

Unix
Salary Trend

Salary distribution trend for jobs in the UK citing Unix.

Salary distribution trend for jobs in the UK citing Unix

Unix
Salary Histogram

Salary distribution for jobs citing Unix over the 6 months to 20 June 2026.

Salary histogram for Unix in the UK

Unix
Top 17 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unix within the UK over the 6 months to 20 June 2026. 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 -150 191 £69,310 +6.63% 66
UK excluding London -125 109 £62,500 +12.48% 54
London -67 97 £75,000 -1.64% 33
Work from Home -53 85 £65,000 -3.88% 41
South West -29 38 £70,000 -11.18% 5
North of England -32 29 £69,310 +4.52% 16
North West -3 15 £60,000 -13.52% 11
Yorkshire -36 10 £69,310 +10.90% 4
South East -75 10 £62,500 +50.60% 15
Midlands -44 9 £45,000 -30.77% 4
Wales -62 9 £65,000 -14.75% 4
West Midlands -38 6 £28,500 -55.29% 2
East of England -18 5 £61,500 +123.64% 4
Northern Ireland -28 5 £40,000 - 6
Scotland -12 4 £27,000 -53.04% 2
North East -52 4 £69,310 +15.52% 1
East Midlands -30 3 £61,500 -12.14% 2

Unix
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 3 (1.33%) Apache Airflow
1 3 (1.33%) Confluence
2 2 (0.89%) SharePoint
2 2 (0.89%) WebLogic
3 1 (0.44%) Apache
3 1 (0.44%) Apache Spark
3 1 (0.44%) JBoss
3 1 (0.44%) Tomcat
3 1 (0.44%) WebSphere
Applications
1 14 (6.22%) Microsoft Office
2 9 (4.00%) Microsoft Excel
3 6 (2.67%) Microsoft PowerPoint
4 1 (0.44%) EngageOne
Business Applications
1 10 (4.44%) FLEXCUBE
2 4 (1.78%) Line 50
3 3 (1.33%) Oracle Applications
3 3 (1.33%) Oracle Receivables
4 2 (0.89%) Oracle Assets
4 2 (0.89%) Oracle EBS
4 2 (0.89%) Oracle EBS R12
4 2 (0.89%) Oracle Financials
4 2 (0.89%) Oracle Procure-to-Pay
4 2 (0.89%) Oracle Retail
5 1 (0.44%) Oracle Payables
5 1 (0.44%) SAP S/4HANA
5 1 (0.44%) TIBCO iProcess
Cloud Services
1 104 (46.22%) AWS
2 64 (28.44%) Azure
3 28 (12.44%) GCP
4 23 (10.22%) Pulumi
4 23 (10.22%) SaaS
5 18 (8.00%) PaaS
6 17 (7.56%) Azure DevOps
7 16 (7.11%) GitHub
8 14 (6.22%) Azure AKS
8 14 (6.22%) Azure Service Bus
9 13 (5.78%) IaaS
10 8 (3.56%) OpenShift
11 7 (3.11%) Power Platform
11 7 (3.11%) Virtual Private Cloud
12 6 (2.67%) Amazon S3
12 6 (2.67%) Apigee
12 6 (2.67%) Kong
13 5 (2.22%) Amazon ElastiCache
13 5 (2.22%) AWS CloudFormation
13 5 (2.22%) Cloud Computing
Communications & Networking
1 25 (11.11%) Firewall
2 18 (8.00%) Broadband
3 17 (7.56%) DNS
4 16 (7.11%) TCP/IP
5 15 (6.67%) WAN
6 10 (4.44%) VPN
7 9 (4.00%) 5G
7 9 (4.00%) SD-WAN
8 8 (3.56%) HTTPS
9 7 (3.11%) Network Security
10 6 (2.67%) Cisco ASA
11 5 (2.22%) BGP
11 5 (2.22%) MPLS
12 4 (1.78%) DHCP
12 4 (1.78%) MGW
12 4 (1.78%) MVNO
12 4 (1.78%) Packet Switching
12 4 (1.78%) RTP
12 4 (1.78%) SGSN
12 4 (1.78%) SMPP
Database & Business Intelligence
1 26 (11.56%) MongoDB
1 26 (11.56%) NoSQL
2 24 (10.67%) PostgreSQL
3 23 (10.22%) Relational Database
4 20 (8.89%) RDBMS
5 17 (7.56%) Oracle Database
6 9 (4.00%) Elasticsearch
6 9 (4.00%) SQL Server
7 8 (3.56%) Amazon RDS
8 7 (3.11%) Power BI
9 6 (2.67%) Tableau
10 5 (2.22%) Redis
11 4 (1.78%) Db2
11 4 (1.78%) FileMaker
12 3 (1.33%) Amazon Redshift
12 3 (1.33%) Hadoop
12 3 (1.33%) SQL Server Integration Services
13 2 (0.89%) Oracle Database 11g
13 2 (0.89%) Oracle Database 12c
13 2 (0.89%) Oracle Reports
Development Applications
1 34 (15.11%) Git
2 24 (10.67%) GitLab
3 18 (8.00%) Jaeger
4 9 (4.00%) Bitbucket
4 9 (4.00%) Jenkins
4 9 (4.00%) LabVIEW
5 8 (3.56%) Selenium
6 7 (3.11%) JIRA
7 6 (2.67%) Eclipse
8 5 (2.22%) Subversion
9 4 (1.78%) JMeter
9 4 (1.78%) Metasploit
10 2 (0.89%) Cucumber
10 2 (0.89%) Cypress.io
10 2 (0.89%) Gradle
10 2 (0.89%) Maven
10 2 (0.89%) Oracle Forms
10 2 (0.89%) Postman
10 2 (0.89%) SoapUI
10 2 (0.89%) Toad
General
1 89 (39.56%) Finance
2 59 (26.22%) Social Skills
3 39 (17.33%) Inclusion and Diversity
4 34 (15.11%) Analytical Skills
5 28 (12.44%) Banking
5 28 (12.44%) Public Sector
6 12 (5.33%) Electronics
7 10 (4.44%) Retail
8 9 (4.00%) Legal
9 8 (3.56%) Investment Banking
10 6 (2.67%) Front Office
10 6 (2.67%) Presentation Skills
10 6 (2.67%) Telecoms
11 4 (1.78%) Aerospace
11 4 (1.78%) Documentation Skills
11 4 (1.78%) Organisational Skills
12 3 (1.33%) Back Office
12 3 (1.33%) Financial Institution
12 3 (1.33%) Japanese Language
12 3 (1.33%) Manufacturing
Job Titles
1 53 (23.56%) Senior
2 32 (14.22%) Lead
3 23 (10.22%) DevOps Engineer
4 20 (8.89%) Senior DevOps
5 18 (8.00%) Cloud Engineer
5 18 (8.00%) Senior DevOps Engineer
6 17 (7.56%) Developer
7 15 (6.67%) DBA
8 14 (6.22%) Automation Engineer
8 14 (6.22%) Test Engineer
9 13 (5.78%) Analyst
10 12 (5.33%) Applications Support
11 11 (4.89%) Infrastructure Engineer
11 11 (4.89%) Linux Engineer
11 11 (4.89%) Team Leader
12 10 (4.44%) Lead Cloud Engineer
12 10 (4.44%) Oracle DBA
13 9 (4.00%) Administrator
13 9 (4.00%) Senior DBA
13 9 (4.00%) Senior Oracle DBA
Libraries, Frameworks & Software Standards
1 22 (9.78%) Elastic Stack
2 20 (8.89%) Node.js
3 18 (8.00%) OpenTelemetry
4 13 (5.78%) REST
5 11 (4.89%) FIX Protocol
6 9 (4.00%) pytest
7 8 (3.56%) XML
8 7 (3.11%) JSON
8 7 (3.11%) Kafka
9 6 (2.67%) Django
9 6 (2.67%) HTML
9 6 (2.67%) J2EE
9 6 (2.67%) Jinja
9 6 (2.67%) React
9 6 (2.67%) RESTful
9 6 (2.67%) Struts
9 6 (2.67%) YAML
9 6 (2.67%) YANG
10 5 (2.22%) CSS
10 5 (2.22%) Web Services
Miscellaneous
1 17 (7.56%) Self-Motivation
2 15 (6.67%) Management Information System
3 12 (5.33%) Foreign Exchange (FX)
3 12 (5.33%) Linux Command Line
4 10 (4.44%) Cyber Threat
4 10 (4.44%) Hedge funds
4 10 (4.44%) Security Posture
5 9 (4.00%) Self-Driving Car
6 7 (3.11%) Cloud Native
7 6 (2.67%) IoT
7 6 (2.67%) Security Operations Centre
8 5 (2.22%) Blockchain
9 4 (1.78%) Cyber Defence
9 4 (1.78%) Cyber Kill Chain
9 4 (1.78%) Data Centre
9 4 (1.78%) e-Learning
9 4 (1.78%) IVR
9 4 (1.78%) PKI
9 4 (1.78%) Replication
10 3 (1.33%) Embedded Systems
Operating Systems
1 179 (79.56%) Linux
2 66 (29.33%) Windows
3 24 (10.67%) Red Hat Enterprise Linux
4 12 (5.33%) AIX
5 9 (4.00%) Oracle Linux
5 9 (4.00%) Windows Server
6 5 (2.22%) Mac OS
7 4 (1.78%) Kali Linux
7 4 (1.78%) Solaris
8 1 (0.44%) CentOS
8 1 (0.44%) Debian
8 1 (0.44%) Embedded Linux
8 1 (0.44%) FreeRTOS
8 1 (0.44%) ThreadX
8 1 (0.44%) Ubuntu
Processes & Methodologies
1 86 (38.22%) DevOps
2 67 (29.78%) Agile
3 64 (28.44%) CI/CD
4 54 (24.00%) Problem-Solving
5 51 (22.67%) Mentoring
6 50 (22.22%) Infrastructure as Code
6 50 (22.22%) Test Automation
7 47 (20.89%) Continuous Integration
8 40 (17.78%) Task Automation
9 38 (16.89%) Computer Science
9 38 (16.89%) Containerisation
9 38 (16.89%) Incident Response
10 37 (16.44%) High Availability
11 34 (15.11%) Continuous Improvement
12 28 (12.44%) Roadmaps
13 25 (11.11%) Scrum
14 24 (10.67%) ITIL
15 23 (10.22%) Coaching
15 23 (10.22%) Stakeholder Engagement
15 23 (10.22%) Validation
Programming Languages
1 105 (46.67%) Python
2 67 (29.78%) Java
3 58 (25.78%) SQL
4 51 (22.67%) Bash
5 37 (16.44%) JavaScript
6 27 (12.00%) Shell Script
7 19 (8.44%) Go
8 16 (7.11%) C++
9 15 (6.67%) PowerShell
10 12 (5.33%) PL/SQL
11 11 (4.89%) MATLAB
12 10 (4.44%) Korn
13 9 (4.00%) Perl
14 8 (3.56%) C#
15 6 (2.67%) Rust
16 5 (2.22%) TypeScript
16 5 (2.22%) VB
16 5 (2.22%) VBA
16 5 (2.22%) VBScript
17 4 (1.78%) PHP
Qualifications
1 56 (24.89%) Degree
2 39 (17.33%) Security Cleared
3 32 (14.22%) Computer Science Degree
3 32 (14.22%) SC Cleared
4 21 (9.33%) AWS Certification
5 14 (6.22%) CISSP
6 11 (4.89%) HND
7 10 (4.44%) DV Cleared
8 7 (3.11%) CCSK
8 7 (3.11%) CISM
9 6 (2.67%) CISA
9 6 (2.67%) CompTIA Security+
10 5 (2.22%) SANS
11 4 (1.78%) AWS Certified Cloud Practitioner
11 4 (1.78%) BPSS Clearance
11 4 (1.78%) OSCP
12 3 (1.33%) CGEIT
12 3 (1.33%) Cisco Certification
12 3 (1.33%) FFIEC
12 3 (1.33%) Master's Degree
Quality Assurance & Compliance
1 12 (5.33%) QA
2 6 (2.67%) NIST
3 4 (1.78%) Data Quality
3 4 (1.78%) GDPR
3 4 (1.78%) ISO 14001
3 4 (1.78%) ISO 9001
4 3 (1.33%) COBIT
4 3 (1.33%) ISO/IEC 27001
5 2 (0.89%) Accessibility
5 2 (0.89%) Cyber Essentials
6 1 (0.44%) DO-178B
6 1 (0.44%) HIPAA
6 1 (0.44%) ITGC
6 1 (0.44%) MiFID
6 1 (0.44%) PCI DSS
6 1 (0.44%) Sarbanes-Oxley
System Software
1 48 (21.33%) Docker
2 12 (5.33%) Oracle RAC
3 10 (4.44%) VMware Infrastructure
4 6 (2.67%) Active Directory
5 4 (1.78%) VMware ESXi
5 4 (1.78%) VMware NSX
5 4 (1.78%) vSphere
6 2 (0.89%) Firmware
7 1 (0.44%) Embedded Firmware
7 1 (0.44%) Virtual Machines
Systems Management
1 66 (29.33%) Terraform
2 44 (19.56%) Ansible
2 44 (19.56%) Kubernetes
3 32 (14.22%) Argo
4 24 (10.67%) Prometheus
5 18 (8.00%) Kustomize
6 13 (5.78%) Puppet
7 12 (5.33%) Oracle RMAN
8 9 (4.00%) Data Guard
8 9 (4.00%) Nagios
9 6 (2.67%) Grafana
10 5 (2.22%) AWS Copilot
10 5 (2.22%) SCCM
11 4 (1.78%) vCenter Server
12 3 (1.33%) Check_MK
12 3 (1.33%) Control-M
12 3 (1.33%) Packer
13 2 (0.89%) Kibana
13 2 (0.89%) logstash
13 2 (0.89%) Podman
Vendors
1 42 (18.67%) Oracle
2 34 (15.11%) Google
3 23 (10.22%) Microsoft
4 19 (8.44%) Red Hat
5 14 (6.22%) IBM
5 14 (6.22%) VMware
6 10 (4.44%) Splunk
7 9 (4.00%) Adobe
8 7 (3.11%) Cisco
9 6 (2.67%) F5
9 6 (2.67%) Juniper
9 6 (2.67%) Palo Alto
10 5 (2.22%) ServiceNow
10 5 (2.22%) Snow
11 4 (1.78%) Apple
11 4 (1.78%) Databricks
11 4 (1.78%) Pega
11 4 (1.78%) Sage
11 4 (1.78%) Sybase
11 4 (1.78%) TOWER Software