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 18 June 2026, with comparisons to the same periods in the previous two years.

6 months to
18 Jun 2026
Same period 2025 Same period 2024
Rank 511 360 315
Rank change year-on-year -151 -45 -92
Permanent jobs citing Unix 223 356 930
As % of all permanent jobs in the UK 0.24% 0.80% 0.86%
As % of the Operating Systems category 3.92% 5.41% 6.59%
Number of salaries quoted 128 250 510
10th Percentile £39,700 £32,000 £35,468
25th Percentile £54,226 £41,250 £43,750
Median annual salary (50th Percentile) £67,250 £65,000 £58,228
Median % change year-on-year +3.46% +11.63% -13.74%
75th Percentile £77,500 £80,000 £77,500
90th Percentile £85,375 £87,500 £96,250
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 5,689 6,586 14,104
As % of all permanent jobs advertised in the UK 6.07% 14.73% 12.97%
Number of salaries quoted 4,272 4,273 10,797
10th Percentile £27,500 £27,000 £26,000
25th Percentile £31,250 £32,000 £31,250
Median annual salary (50th Percentile) £45,000 £45,000 £45,000
Median % change year-on-year - - -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 18 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 18 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 -141 188 £69,310 +6.63% 61
UK excluding London -147 106 £62,500 +12.48% 56
London -70 98 £75,000 - 26
Work from Home -60 84 £65,000 -3.88% 35
South West -31 36 £70,000 -11.18% 4
North of England -46 28 £69,310 +4.52% 14
North West +3 15 £60,000 -13.52% 11
South East -68 10 £62,500 +50.60% 20
Yorkshire -35 9 £69,310 +10.90% 2
Wales -60 9 £65,000 -16.13% 4
Midlands -45 8 £28,500 -56.15% 2
Scotland -9 5 £27,000 -53.04% 2
East of England -22 5 £61,500 +123.64% 4
Northern Ireland -29 5 £40,000 - 8
West Midlands -39 5 £28,500 -55.29% 1
North East -50 4 £69,310 +15.52% 1
East Midlands -22 3 £61,500 -12.14% 1

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 4 (1.79%) Apache Airflow
2 3 (1.35%) Confluence
3 2 (0.90%) SharePoint
3 2 (0.90%) WebLogic
4 1 (0.45%) Apache
4 1 (0.45%) Apache Spark
4 1 (0.45%) JBoss
4 1 (0.45%) Tomcat
4 1 (0.45%) WebSphere
Applications
1 14 (6.28%) Microsoft Office
2 9 (4.04%) Microsoft Excel
3 6 (2.69%) Microsoft PowerPoint
4 1 (0.45%) EngageOne
Business Applications
1 10 (4.48%) FLEXCUBE
2 4 (1.79%) Line 50
3 3 (1.35%) Oracle Applications
3 3 (1.35%) Oracle EBS
3 3 (1.35%) Oracle Procure-to-Pay
3 3 (1.35%) Oracle Receivables
4 2 (0.90%) Oracle Assets
4 2 (0.90%) Oracle EBS R12
4 2 (0.90%) Oracle Financials
4 2 (0.90%) Oracle Retail
5 1 (0.45%) Oracle Payables
5 1 (0.45%) SAP S/4HANA
5 1 (0.45%) TIBCO iProcess
Cloud Services
1 101 (45.29%) AWS
2 64 (28.70%) Azure
3 27 (12.11%) GCP
4 24 (10.76%) SaaS
5 23 (10.31%) Pulumi
6 18 (8.07%) PaaS
7 17 (7.62%) Azure DevOps
8 16 (7.17%) GitHub
9 14 (6.28%) Azure AKS
9 14 (6.28%) Azure Service Bus
10 13 (5.83%) IaaS
11 8 (3.59%) OpenShift
12 7 (3.14%) Amazon S3
12 7 (3.14%) Power Platform
12 7 (3.14%) Virtual Private Cloud
13 6 (2.69%) Apigee
13 6 (2.69%) Kong
14 5 (2.24%) Amazon ElastiCache
14 5 (2.24%) AWS CloudFormation
14 5 (2.24%) Cloud Computing
Communications & Networking
1 25 (11.21%) Firewall
2 18 (8.07%) Broadband
3 17 (7.62%) DNS
4 16 (7.17%) TCP/IP
5 15 (6.73%) WAN
6 10 (4.48%) VPN
7 9 (4.04%) 5G
7 9 (4.04%) SD-WAN
8 8 (3.59%) HTTPS
9 7 (3.14%) Network Security
10 6 (2.69%) Cisco ASA
11 5 (2.24%) BGP
11 5 (2.24%) MPLS
12 4 (1.79%) DHCP
12 4 (1.79%) MGW
12 4 (1.79%) MVNO
12 4 (1.79%) Packet Switching
12 4 (1.79%) RTP
12 4 (1.79%) SGSN
12 4 (1.79%) SMPP
Database & Business Intelligence
1 26 (11.66%) MongoDB
1 26 (11.66%) NoSQL
2 25 (11.21%) PostgreSQL
3 23 (10.31%) Relational Database
4 20 (8.97%) RDBMS
5 17 (7.62%) Oracle Database
6 10 (4.48%) SQL Server
7 9 (4.04%) Amazon RDS
7 9 (4.04%) Elasticsearch
8 7 (3.14%) Power BI
9 6 (2.69%) Tableau
10 5 (2.24%) Redis
11 4 (1.79%) Amazon Redshift
11 4 (1.79%) Db2
11 4 (1.79%) FileMaker
11 4 (1.79%) SQL Server Integration Services
12 3 (1.35%) Hadoop
12 3 (1.35%) Oracle Reports
13 2 (0.90%) Oracle Database 11g
13 2 (0.90%) Oracle Database 12c
Development Applications
1 34 (15.25%) Git
2 24 (10.76%) GitLab
3 18 (8.07%) Jaeger
4 9 (4.04%) Bitbucket
4 9 (4.04%) Jenkins
4 9 (4.04%) LabVIEW
5 8 (3.59%) Selenium
6 7 (3.14%) JIRA
7 5 (2.24%) Eclipse
8 4 (1.79%) JMeter
8 4 (1.79%) Metasploit
8 4 (1.79%) Subversion
9 2 (0.90%) Cucumber
9 2 (0.90%) Cypress.io
9 2 (0.90%) Gradle
9 2 (0.90%) Maven
9 2 (0.90%) Oracle Forms
9 2 (0.90%) Postman
9 2 (0.90%) SoapUI
9 2 (0.90%) Toad
General
1 90 (40.36%) Finance
2 62 (27.80%) Social Skills
3 39 (17.49%) Inclusion and Diversity
4 34 (15.25%) Analytical Skills
5 28 (12.56%) Banking
6 26 (11.66%) Public Sector
7 12 (5.38%) Electronics
8 9 (4.04%) Legal
8 9 (4.04%) Retail
9 8 (3.59%) Investment Banking
10 6 (2.69%) Front Office
10 6 (2.69%) Presentation Skills
10 6 (2.69%) Telecoms
11 5 (2.24%) Documentation Skills
12 4 (1.79%) Aerospace
12 4 (1.79%) Organisational Skills
13 3 (1.35%) Back Office
13 3 (1.35%) Financial Institution
13 3 (1.35%) Influencing Skills
13 3 (1.35%) Manufacturing
Job Titles
1 51 (22.87%) Senior
2 32 (14.35%) Lead
3 21 (9.42%) DevOps Engineer
4 18 (8.07%) Cloud Engineer
5 17 (7.62%) Senior DevOps
6 16 (7.17%) Developer
7 15 (6.73%) DBA
7 15 (6.73%) Senior DevOps Engineer
8 14 (6.28%) Automation Engineer
8 14 (6.28%) Test Engineer
9 13 (5.83%) Analyst
10 12 (5.38%) Applications Support
10 12 (5.38%) Linux Engineer
11 11 (4.93%) Infrastructure Engineer
11 11 (4.93%) Team Leader
12 10 (4.48%) Lead Cloud Engineer
12 10 (4.48%) Oracle DBA
13 9 (4.04%) Product Engineer
13 9 (4.04%) Product Test Engineer
13 9 (4.04%) Senior Oracle DBA
Libraries, Frameworks & Software Standards
1 22 (9.87%) Elastic Stack
2 20 (8.97%) Node.js
3 18 (8.07%) OpenTelemetry
4 14 (6.28%) REST
5 11 (4.93%) FIX Protocol
6 9 (4.04%) pytest
7 8 (3.59%) XML
8 7 (3.14%) JSON
8 7 (3.14%) Kafka
9 6 (2.69%) Django
9 6 (2.69%) HTML
9 6 (2.69%) Jinja
9 6 (2.69%) SOAP
9 6 (2.69%) YAML
9 6 (2.69%) YANG
10 5 (2.24%) CSS
10 5 (2.24%) J2EE
10 5 (2.24%) Playwright
10 5 (2.24%) RESTful
10 5 (2.24%) Struts
Miscellaneous
1 17 (7.62%) Self-Motivation
2 15 (6.73%) Management Information System
3 12 (5.38%) Foreign Exchange (FX)
3 12 (5.38%) Linux Command Line
4 10 (4.48%) Cyber Threat
4 10 (4.48%) Hedge funds
4 10 (4.48%) Security Posture
5 9 (4.04%) Self-Driving Car
6 7 (3.14%) Cloud Native
7 6 (2.69%) IoT
7 6 (2.69%) Security Operations Centre
8 5 (2.24%) Blockchain
9 4 (1.79%) Analytical Mindset
9 4 (1.79%) Cyber Defence
9 4 (1.79%) Cyber Kill Chain
9 4 (1.79%) Data Centre
9 4 (1.79%) e-Learning
9 4 (1.79%) IVR
9 4 (1.79%) PKI
9 4 (1.79%) Replication
Operating Systems
1 177 (79.37%) Linux
2 63 (28.25%) Windows
3 25 (11.21%) Red Hat Enterprise Linux
4 12 (5.38%) AIX
5 9 (4.04%) Oracle Linux
5 9 (4.04%) Windows Server
6 5 (2.24%) Mac OS
7 4 (1.79%) Kali Linux
7 4 (1.79%) Solaris
8 2 (0.90%) CentOS
8 2 (0.90%) Debian
8 2 (0.90%) Ubuntu
9 1 (0.45%) Embedded Linux
9 1 (0.45%) FreeRTOS
9 1 (0.45%) ThreadX
Processes & Methodologies
1 84 (37.67%) DevOps
2 64 (28.70%) Agile
3 62 (27.80%) CI/CD
4 55 (24.66%) Problem-Solving
5 50 (22.42%) Infrastructure as Code
6 49 (21.97%) Test Automation
7 48 (21.52%) Mentoring
8 44 (19.73%) Continuous Integration
9 41 (18.39%) Task Automation
10 38 (17.04%) Computer Science
10 38 (17.04%) Containerisation
10 38 (17.04%) Incident Response
11 37 (16.59%) High Availability
12 34 (15.25%) Continuous Improvement
13 28 (12.56%) Roadmaps
14 24 (10.76%) ITIL
15 23 (10.31%) Stakeholder Engagement
15 23 (10.31%) Validation
16 22 (9.87%) Scrum
17 21 (9.42%) Coaching
Programming Languages
1 104 (46.64%) Python
2 66 (29.60%) Java
3 60 (26.91%) SQL
4 51 (22.87%) Bash
5 36 (16.14%) JavaScript
6 28 (12.56%) Shell Script
7 19 (8.52%) Go
8 15 (6.73%) C++
8 15 (6.73%) PowerShell
9 12 (5.38%) PL/SQL
10 11 (4.93%) MATLAB
11 10 (4.48%) Korn
12 9 (4.04%) Perl
13 8 (3.59%) C#
14 6 (2.69%) Rust
15 5 (2.24%) TypeScript
15 5 (2.24%) VB
15 5 (2.24%) VBA
15 5 (2.24%) VBScript
16 4 (1.79%) PHP
Qualifications
1 56 (25.11%) Degree
2 38 (17.04%) Security Cleared
3 32 (14.35%) Computer Science Degree
4 31 (13.90%) SC Cleared
5 21 (9.42%) AWS Certification
6 14 (6.28%) CISSP
7 11 (4.93%) HND
8 9 (4.04%) DV Cleared
9 7 (3.14%) CCSK
9 7 (3.14%) CISM
10 6 (2.69%) CISA
10 6 (2.69%) CompTIA Security+
11 5 (2.24%) SANS
12 4 (1.79%) AWS Certified Cloud Practitioner
12 4 (1.79%) BPSS Clearance
12 4 (1.79%) OSCP
13 3 (1.35%) CGEIT
13 3 (1.35%) Cisco Certification
13 3 (1.35%) FFIEC
13 3 (1.35%) Master's Degree
Quality Assurance & Compliance
1 12 (5.38%) QA
2 6 (2.69%) NIST
3 5 (2.24%) Data Quality
4 4 (1.79%) GDPR
4 4 (1.79%) ISO 14001
4 4 (1.79%) ISO 9001
5 3 (1.35%) COBIT
5 3 (1.35%) ISO/IEC 27001
6 2 (0.90%) Accessibility
6 2 (0.90%) Cyber Essentials
6 2 (0.90%) Sarbanes-Oxley
7 1 (0.45%) DO-178B
7 1 (0.45%) HIPAA
7 1 (0.45%) ITGC
7 1 (0.45%) MiFID
7 1 (0.45%) PCI DSS
System Software
1 47 (21.08%) Docker
2 12 (5.38%) Oracle RAC
3 10 (4.48%) VMware Infrastructure
4 7 (3.14%) Active Directory
5 4 (1.79%) VMware ESXi
5 4 (1.79%) VMware NSX
5 4 (1.79%) vSphere
6 2 (0.90%) Firmware
6 2 (0.90%) Virtual Machines
7 1 (0.45%) Embedded Firmware
Systems Management
1 67 (30.04%) Terraform
2 45 (20.18%) Ansible
3 43 (19.28%) Kubernetes
4 32 (14.35%) Argo
5 24 (10.76%) Prometheus
6 18 (8.07%) Kustomize
7 13 (5.83%) Puppet
8 12 (5.38%) Oracle RMAN
9 9 (4.04%) Data Guard
9 9 (4.04%) Nagios
10 6 (2.69%) Grafana
11 5 (2.24%) AWS Copilot
11 5 (2.24%) SCCM
12 4 (1.79%) Control-M
12 4 (1.79%) vCenter Server
13 3 (1.35%) Check_MK
13 3 (1.35%) Packer
14 2 (0.90%) Kibana
14 2 (0.90%) logstash
14 2 (0.90%) Podman
Vendors
1 44 (19.73%) Oracle
2 34 (15.25%) Google
3 24 (10.76%) Microsoft
4 19 (8.52%) Red Hat
5 14 (6.28%) IBM
5 14 (6.28%) VMware
6 10 (4.48%) Splunk
7 9 (4.04%) Adobe
8 7 (3.14%) Cisco
9 6 (2.69%) F5
9 6 (2.69%) Juniper
9 6 (2.69%) Palo Alto
10 5 (2.24%) ServiceNow
10 5 (2.24%) Snow
11 4 (1.79%) Apple
11 4 (1.79%) Databricks
11 4 (1.79%) Informatica
11 4 (1.79%) Sage
11 4 (1.79%) Sybase
11 4 (1.79%) TOWER Software