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 8 July 2026, with comparisons to the same periods in the previous two years.

6 months to
8 Jul 2026
Same period 2025 Same period 2024
Rank 523 372 313
Rank change year-on-year -151 -59 -102
Permanent jobs citing Unix 240 360 879
As % of all permanent jobs in the UK 0.25% 0.75% 0.86%
As % of the Operating Systems category 3.96% 5.26% 6.45%
Number of salaries quoted 150 247 473
10th Percentile £38,975 £32,000 £35,000
25th Percentile £52,750 £41,250 £43,750
Median annual salary (50th Percentile) £67,250 £67,500 £58,000
Median % change year-on-year -0.37% +16.38% -11.01%
75th Percentile £77,500 £80,000 £77,500
90th Percentile £80,255 £87,500 £96,250
UK excluding London median annual salary £62,500 £57,500 £50,000
% change year-on-year +8.70% +15.00% -12.78%

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 6,065 6,843 13,629
As % of all permanent jobs advertised in the UK 6.22% 14.22% 13.28%
Number of salaries quoted 4,571 4,558 10,449
10th Percentile £27,694 £27,000 £26,000
25th Percentile £31,250 £31,750 £31,250
Median annual salary (50th Percentile) £45,000 £42,500 £45,000
Median % change year-on-year +5.88% -5.56% -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 8 July 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 8 July 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 -138 206 £69,306 +6.62% 111
UK excluding London -135 120 £62,500 +8.70% 84
London -67 99 £75,000 -3.85% 42
Work from Home -40 95 £66,250 -4.52% 81
South West -23 40 £67,500 -14.35% 9
North of England -47 35 £69,306 +2.48% 35
North West -14 17 £60,000 -13.52% 29
Yorkshire -26 12 £69,310 +10.90% 4
Midlands -46 11 £61,500 -5.38% 11
Wales -67 11 £65,000 -14.75% 5
South East -75 10 £62,500 +66.67% 16
West Midlands -33 9 £48,903 -24.76% 11
East of England -31 6 £61,500 +123.64% 4
North East -47 6 £69,310 +15.52% 2
Northern Ireland -56 5 £40,000 - 1
Scotland -13 2 £27,000 -50.91% 3
East Midlands -29 2 £61,500 -3.91%

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 (1.25%) Confluence
2 2 (0.83%) SharePoint
2 2 (0.83%) WebLogic
3 1 (0.42%) Apache
3 1 (0.42%) Apache Airflow
3 1 (0.42%) Apache Spark
3 1 (0.42%) Documentum
3 1 (0.42%) JBoss
3 1 (0.42%) Tomcat
3 1 (0.42%) WebSphere
Applications
1 11 (4.58%) Microsoft Excel
1 11 (4.58%) Microsoft Office
2 6 (2.50%) Microsoft PowerPoint
3 1 (0.42%) EngageOne
Business Applications
1 12 (5.00%) FLEXCUBE
2 5 (2.08%) Oracle Applications
2 5 (2.08%) Oracle Receivables
3 4 (1.67%) Line 50
3 4 (1.67%) Oracle Assets
3 4 (1.67%) Oracle EBS
3 4 (1.67%) Oracle EBS R12
3 4 (1.67%) Oracle Financials
3 4 (1.67%) Oracle Procure-to-Pay
3 4 (1.67%) Oracle Retail
4 1 (0.42%) Oracle Payables
4 1 (0.42%) SAP S/4HANA
4 1 (0.42%) TIBCO iProcess
Cloud Services
1 112 (46.67%) AWS
2 69 (28.75%) Azure
3 34 (14.17%) GCP
4 19 (7.92%) Azure DevOps
4 19 (7.92%) SaaS
5 17 (7.08%) Pulumi
6 16 (6.67%) GitHub
6 16 (6.67%) PaaS
7 14 (5.83%) Azure AKS
7 14 (5.83%) Azure Service Bus
8 11 (4.58%) IaaS
9 8 (3.33%) OpenShift
10 6 (2.50%) Apigee
10 6 (2.50%) Cloud Computing
10 6 (2.50%) Kong
10 6 (2.50%) Power Platform
11 5 (2.08%) Amazon ECS
11 5 (2.08%) AWS CloudFormation
11 5 (2.08%) BrowserStack
11 5 (2.08%) Virtual Private Cloud
Communications & Networking
1 26 (10.83%) Firewall
2 18 (7.50%) DNS
3 17 (7.08%) TCP/IP
4 12 (5.00%) Broadband
4 12 (5.00%) WAN
5 9 (3.75%) VPN
6 8 (3.33%) HTTPS
7 6 (2.50%) 5G
7 6 (2.50%) Cisco ASA
7 6 (2.50%) Network Security
7 6 (2.50%) SD-WAN
8 5 (2.08%) BGP
8 5 (2.08%) DHCP
8 5 (2.08%) MPLS
9 4 (1.67%) 3GPP
9 4 (1.67%) MGW
9 4 (1.67%) Packet Switching
9 4 (1.67%) RTP
9 4 (1.67%) SMPP
9 4 (1.67%) VoIP
Database & Business Intelligence
1 27 (11.25%) MongoDB
2 22 (9.17%) PostgreSQL
3 21 (8.75%) NoSQL
4 19 (7.92%) Oracle Database
5 18 (7.50%) Relational Database
6 14 (5.83%) RDBMS
7 9 (3.75%) Elasticsearch
8 8 (3.33%) SQL Server
9 6 (2.50%) Amazon RDS
9 6 (2.50%) Power BI
10 5 (2.08%) Redis
10 5 (2.08%) Tableau
11 4 (1.67%) Db2
11 4 (1.67%) FileMaker
11 4 (1.67%) Oracle Reports
12 3 (1.25%) Hadoop
13 2 (0.83%) Oracle Database 11g
13 2 (0.83%) Oracle Database 12c
14 1 (0.42%) Amazon Redshift
14 1 (0.42%) KDB
Development Applications
1 30 (12.50%) Git
2 26 (10.83%) GitLab
3 14 (5.83%) Jenkins
4 12 (5.00%) Jaeger
5 9 (3.75%) Bitbucket
6 8 (3.33%) Selenium
7 7 (2.92%) Eclipse
7 7 (2.92%) JIRA
8 6 (2.50%) LabVIEW
8 6 (2.50%) Subversion
9 4 (1.67%) JMeter
9 4 (1.67%) Metasploit
9 4 (1.67%) Oracle Forms
9 4 (1.67%) Toad
10 2 (0.83%) Cucumber
10 2 (0.83%) Cypress.io
10 2 (0.83%) Gradle
10 2 (0.83%) Maven
10 2 (0.83%) Postman
10 2 (0.83%) SoapUI
General
1 96 (40.00%) Finance
2 63 (26.25%) Social Skills
3 38 (15.83%) Public Sector
4 33 (13.75%) Inclusion and Diversity
5 30 (12.50%) Analytical Skills
6 29 (12.08%) Banking
7 13 (5.42%) Retail
8 9 (3.75%) Electronics
8 9 (3.75%) Legal
9 8 (3.33%) Investment Banking
10 7 (2.92%) Front Office
11 6 (2.50%) Telecoms
12 4 (1.67%) Aerospace
12 4 (1.67%) Financial Institution
12 4 (1.67%) General Ledger
12 4 (1.67%) Organisational Skills
12 4 (1.67%) Retail Finance
12 4 (1.67%) Welsh Language
13 3 (1.25%) Japanese Language
13 3 (1.25%) Manufacturing
Job Titles
1 65 (27.08%) Senior
2 36 (15.00%) DevOps Engineer
3 28 (11.67%) Senior DevOps
4 26 (10.83%) Lead
4 26 (10.83%) Senior DevOps Engineer
5 20 (8.33%) Developer
6 17 (7.08%) DBA
7 15 (6.25%) Analyst
8 14 (5.83%) Cloud Engineer
9 13 (5.42%) Infrastructure Engineer
9 13 (5.42%) Linux Engineer
10 12 (5.00%) Administrator
10 12 (5.00%) Applications Support
10 12 (5.00%) Automation Engineer
10 12 (5.00%) Oracle DBA
10 12 (5.00%) Test Engineer
11 11 (4.58%) Senior DBA
11 11 (4.58%) Senior Oracle DBA
12 9 (3.75%) Team Leader
12 9 (3.75%) Unix Engineer
Libraries, Frameworks & Software Standards
1 20 (8.33%) Node.js
2 18 (7.50%) Elastic Stack
3 12 (5.00%) OpenTelemetry
3 12 (5.00%) REST
4 11 (4.58%) FIX Protocol
5 9 (3.75%) YAML
6 8 (3.33%) XML
7 7 (2.92%) J2EE
7 7 (2.92%) JSON
7 7 (2.92%) Kafka
7 7 (2.92%) React
7 7 (2.92%) RESTful
7 7 (2.92%) Struts
8 6 (2.50%) Django
8 6 (2.50%) HTML
8 6 (2.50%) Jinja
8 6 (2.50%) pytest
8 6 (2.50%) Web Services
8 6 (2.50%) YANG
9 5 (2.08%) CSS
Miscellaneous
1 15 (6.25%) Linux Command Line
1 15 (6.25%) Management Information System
2 14 (5.83%) Self-Motivation
3 12 (5.00%) Foreign Exchange (FX)
4 10 (4.17%) Cyber Threat
5 8 (3.33%) Hedge funds
6 7 (2.92%) Cloud Native
6 7 (2.92%) Security Posture
7 6 (2.50%) IoT
7 6 (2.50%) Security Operations Centre
7 6 (2.50%) Self-Driving Car
8 5 (2.08%) Blockchain
8 5 (2.08%) Data Centre
9 4 (1.67%) Cyber Defence
9 4 (1.67%) Cyber Kill Chain
9 4 (1.67%) e-Learning
9 4 (1.67%) IVR
9 4 (1.67%) PKI
9 4 (1.67%) Replication
10 3 (1.25%) Distributed Systems
Operating Systems
1 193 (80.42%) Linux
2 71 (29.58%) Windows
3 26 (10.83%) Red Hat Enterprise Linux
4 14 (5.83%) AIX
5 11 (4.58%) Oracle Linux
6 7 (2.92%) Windows Server
7 6 (2.50%) Solaris
8 5 (2.08%) Mac OS
9 4 (1.67%) Kali Linux
10 2 (0.83%) CentOS
10 2 (0.83%) Ubuntu
11 1 (0.42%) Debian
11 1 (0.42%) Embedded Linux
11 1 (0.42%) FreeRTOS
11 1 (0.42%) ThreadX
Processes & Methodologies
1 96 (40.00%) DevOps
2 74 (30.83%) CI/CD
3 73 (30.42%) Agile
4 57 (23.75%) Test Automation
5 55 (22.92%) Problem-Solving
6 52 (21.67%) Mentoring
7 49 (20.42%) Continuous Integration
8 44 (18.33%) Infrastructure as Code
9 41 (17.08%) Continuous Improvement
9 41 (17.08%) Incident Response
10 39 (16.25%) Task Automation
11 37 (15.42%) Computer Science
12 36 (15.00%) Containerisation
13 35 (14.58%) High Availability
14 33 (13.75%) Scrum
15 32 (13.33%) Coaching
16 27 (11.25%) ITIL
16 27 (11.25%) Stakeholder Engagement
17 22 (9.17%) Validation
18 21 (8.75%) Roadmaps
Programming Languages
1 104 (43.33%) Python
2 66 (27.50%) Java
3 63 (26.25%) SQL
4 52 (21.67%) Bash
5 35 (14.58%) JavaScript
6 29 (12.08%) Shell Script
7 17 (7.08%) C++
8 16 (6.67%) PL/SQL
9 14 (5.83%) Go
9 14 (5.83%) PowerShell
10 12 (5.00%) Korn
11 10 (4.17%) Perl
12 9 (3.75%) C#
13 8 (3.33%) MATLAB
14 6 (2.50%) Rust
15 5 (2.08%) TypeScript
15 5 (2.08%) VB
15 5 (2.08%) VBA
15 5 (2.08%) VBScript
16 4 (1.67%) PHP
Qualifications
1 52 (21.67%) Degree
2 46 (19.17%) Security Cleared
3 38 (15.83%) SC Cleared
4 31 (12.92%) Computer Science Degree
5 15 (6.25%) AWS Certification
6 13 (5.42%) DV Cleared
7 12 (5.00%) CISSP
8 8 (3.33%) HND
9 7 (2.92%) CISM
10 6 (2.50%) CISA
10 6 (2.50%) CompTIA Security+
11 5 (2.08%) CCSK
11 5 (2.08%) SANS
12 4 (1.67%) AWS Certified Cloud Practitioner
12 4 (1.67%) BPSS Clearance
12 4 (1.67%) OSCP
13 3 (1.25%) CGEIT
13 3 (1.25%) Cisco Certification
13 3 (1.25%) FFIEC
13 3 (1.25%) Master's Degree
Quality Assurance & Compliance
1 14 (5.83%) QA
2 5 (2.08%) NIST
3 4 (1.67%) GDPR
3 4 (1.67%) ISO 14001
3 4 (1.67%) ISO 9001
4 3 (1.25%) COBIT
5 2 (0.83%) Accessibility
5 2 (0.83%) Cyber Essentials
5 2 (0.83%) Data Quality
5 2 (0.83%) ISO/IEC 27001
6 1 (0.42%) DO-178B
6 1 (0.42%) ITGC
6 1 (0.42%) MiFID
System Software
1 48 (20.00%) Docker
2 14 (5.83%) Oracle RAC
3 11 (4.58%) VMware Infrastructure
4 5 (2.08%) Active Directory
5 4 (1.67%) VMware ESXi
5 4 (1.67%) VMware NSX
5 4 (1.67%) vSphere
6 2 (0.83%) Firmware
7 1 (0.42%) Embedded Firmware
7 1 (0.42%) GPFS
7 1 (0.42%) Hyper-V
7 1 (0.42%) KVM
7 1 (0.42%) Lustre
7 1 (0.42%) Slurm Workload Manager
7 1 (0.42%) Virtual Machines
Systems Management
1 60 (25.00%) Terraform
2 41 (17.08%) Ansible
2 41 (17.08%) Kubernetes
3 26 (10.83%) Argo
4 23 (9.58%) Prometheus
5 16 (6.67%) Puppet
6 14 (5.83%) Oracle RMAN
7 12 (5.00%) Kustomize
8 11 (4.58%) Data Guard
8 11 (4.58%) Grafana
8 11 (4.58%) Nagios
9 5 (2.08%) AWS Copilot
9 5 (2.08%) SCCM
10 4 (1.67%) vCenter Server
11 3 (1.25%) Check_MK
11 3 (1.25%) Packer
12 2 (0.83%) Kibana
12 2 (0.83%) logstash
12 2 (0.83%) Podman
13 1 (0.42%) Oracle Enterprise Manager
Vendors
1 45 (18.75%) Oracle
2 26 (10.83%) Google
2 26 (10.83%) Microsoft
3 20 (8.33%) Red Hat
4 16 (6.67%) IBM
5 15 (6.25%) VMware
6 12 (5.00%) Pega
7 10 (4.17%) Splunk
8 9 (3.75%) Adobe
9 7 (2.92%) Cisco
9 7 (2.92%) ServiceNow
10 6 (2.50%) F5
10 6 (2.50%) Juniper
10 6 (2.50%) Palo Alto
11 5 (2.08%) Snow
12 4 (1.67%) Apple
12 4 (1.67%) Retek
12 4 (1.67%) Sage
12 4 (1.67%) Sybase
12 4 (1.67%) TOWER Software