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

6 months to
23 Jul 2026
Same period 2025 Same period 2024
Rank 535 380 315
Rank change year-on-year -155 -65 -106
Permanent jobs citing Unix 237 352 797
As % of all permanent jobs in the UK 0.24% 0.72% 0.86%
As % of the Operating Systems category 3.85% 5.08% 6.61%
Number of salaries quoted 156 238 412
10th Percentile £36,978 £31,775 £35,520
25th Percentile £52,500 £41,250 £44,738
Median annual salary (50th Percentile) £68,403 £67,626 £58,791
Median % change year-on-year +1.15% +15.03% -10.04%
75th Percentile £77,500 £80,188 £80,000
90th Percentile £82,364 £90,000 £95,000
UK excluding London median annual salary £62,500 £57,500 £50,500
% change year-on-year +8.70% +13.86% -12.17%

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 6,149 6,924 12,064
As % of all permanent jobs advertised in the UK 6.13% 14.10% 13.03%
Number of salaries quoted 4,654 4,619 9,085
10th Percentile £27,750 £27,000 £26,250
25th Percentile £31,250 £31,750 £32,500
Median annual salary (50th Percentile) £45,000 £42,500 £47,500
Median % change year-on-year +5.88% -10.53% -9.52%
75th Percentile £67,500 £65,000 £62,500
90th Percentile £85,000 £81,250 £81,250
UK excluding London median annual salary £42,500 £40,000 £44,274
% change year-on-year +6.25% -9.65% -1.61%

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 23 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 23 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 -141 207 £69,306 +2.68% 81
UK excluding London -134 130 £62,500 +8.70% 58
London -76 94 £75,000 -5.55% 48
Work from Home -62 83 £69,305 -0.11% 47
South West -32 41 £63,750 -19.11% 1
North of England -31 39 £69,306 +2.48% 19
North West -3 20 £60,000 -13.52% 17
Wales -60 15 £60,198 -22.33% 4
Yorkshire -26 13 £69,310 +10.90% 1
Midlands -49 12 £61,500 -5.38% 7
West Midlands -44 10 £48,903 -24.76% 7
South East -61 10 £62,500 +66.67% 13
East of England -16 6 £61,500 +123.64% 3
North East -55 6 £69,310 +15.52% 1
Northern Ireland -65 5 £40,000 - 4
Scotland -2 2 £49,496 -5.72% 9
East Midlands -32 2 £61,500 +6.03%

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 (1.27%) Confluence
2 2 (0.84%) SharePoint
2 2 (0.84%) WebLogic
3 1 (0.42%) Apache
3 1 (0.42%) Apache Spark
3 1 (0.42%) Documentum
3 1 (0.42%) JBoss
3 1 (0.42%) Oracle Workflow
3 1 (0.42%) Tomcat
3 1 (0.42%) WebSphere
Applications
1 9 (3.80%) Microsoft Excel
2 8 (3.38%) Microsoft Office
3 5 (2.11%) Microsoft PowerPoint
Business Applications
1 14 (5.91%) FLEXCUBE
2 5 (2.11%) Oracle Applications
2 5 (2.11%) Oracle Receivables
3 4 (1.69%) Line 50
3 4 (1.69%) Oracle Assets
3 4 (1.69%) Oracle EBS
3 4 (1.69%) Oracle EBS R12
3 4 (1.69%) Oracle Financials
3 4 (1.69%) Oracle Procure-to-Pay
3 4 (1.69%) Oracle Retail
4 2 (0.84%) SAP S/4HANA
5 1 (0.42%) Bloomberg TOMS
5 1 (0.42%) Oracle Payables
5 1 (0.42%) Siebel CRM
Cloud Services
1 101 (42.62%) AWS
2 71 (29.96%) Azure
3 35 (14.77%) GCP
4 18 (7.59%) Azure DevOps
5 15 (6.33%) SaaS
6 14 (5.91%) Azure AKS
6 14 (5.91%) Azure Service Bus
7 13 (5.49%) GitHub
7 13 (5.49%) PaaS
8 8 (3.38%) IaaS
8 8 (3.38%) OpenShift
9 7 (2.95%) AWS CloudFormation
9 7 (2.95%) Cloud Computing
9 7 (2.95%) dbt
10 6 (2.53%) Apigee
10 6 (2.53%) Kong
11 5 (2.11%) Amazon ECS
11 5 (2.11%) AWS CodeBuild
11 5 (2.11%) Power Platform
11 5 (2.11%) Pulumi
Communications & Networking
1 23 (9.70%) Firewall
2 19 (8.02%) TCP/IP
3 18 (7.59%) DNS
4 10 (4.22%) WAN
5 8 (3.38%) HTTPS
6 7 (2.95%) VPN
7 6 (2.53%) Cisco ASA
8 5 (2.11%) BGP
8 5 (2.11%) DHCP
8 5 (2.11%) MPLS
8 5 (2.11%) Network Security
8 5 (2.11%) SSH
9 4 (1.69%) 3GPP
9 4 (1.69%) 5G
9 4 (1.69%) MGW
9 4 (1.69%) MVNO
9 4 (1.69%) Packet Switching
9 4 (1.69%) SD-WAN
9 4 (1.69%) SGSN
9 4 (1.69%) VoIP
Database & Business Intelligence
1 25 (10.55%) MongoDB
2 21 (8.86%) Oracle Database
2 21 (8.86%) PostgreSQL
3 8 (3.38%) Elasticsearch
3 8 (3.38%) NoSQL
4 7 (2.95%) SQL Server
5 6 (2.53%) Relational Database
6 5 (2.11%) Amazon RDS
6 5 (2.11%) Power BI
6 5 (2.11%) Redis
7 4 (1.69%) FileMaker
7 4 (1.69%) Oracle Reports
7 4 (1.69%) Tableau
8 3 (1.27%) Db2
8 3 (1.27%) Hadoop
9 2 (0.84%) Big Data
9 2 (0.84%) BusinessObjects
9 2 (0.84%) Oracle Database 11g
9 2 (0.84%) Oracle Database 12c
9 2 (0.84%) RDBMS
Development Applications
1 25 (10.55%) GitLab
2 24 (10.13%) Git
3 13 (5.49%) Jenkins
4 9 (3.80%) Bitbucket
5 8 (3.38%) JIRA
6 7 (2.95%) Eclipse
7 6 (2.53%) Subversion
8 5 (2.11%) Selenium
9 4 (1.69%) LabVIEW
9 4 (1.69%) Metasploit
9 4 (1.69%) Oracle Forms
9 4 (1.69%) Toad
10 2 (0.84%) Cucumber
10 2 (0.84%) Cypress.io
10 2 (0.84%) Gradle
10 2 (0.84%) JMeter
10 2 (0.84%) Maven
11 1 (0.42%) LSMW
11 1 (0.42%) NetBeans
11 1 (0.42%) Zephyr
General
1 94 (39.66%) Finance
2 68 (28.69%) Social Skills
3 43 (18.14%) Public Sector
4 31 (13.08%) Banking
5 29 (12.24%) Analytical Skills
6 21 (8.86%) Inclusion and Diversity
7 12 (5.06%) Retail
8 10 (4.22%) Front Office
9 9 (3.80%) Investment Banking
10 8 (3.38%) Legal
11 7 (2.95%) Electronics
11 7 (2.95%) Welsh Language
12 6 (2.53%) Telecoms
13 5 (2.11%) Aerospace
14 4 (1.69%) General Ledger
14 4 (1.69%) Organisational Skills
14 4 (1.69%) Retail Finance
15 3 (1.27%) Back Office
15 3 (1.27%) Influencing Skills
15 3 (1.27%) Japanese Language
Job Titles
1 74 (31.22%) Senior
2 38 (16.03%) DevOps Engineer
3 31 (13.08%) Senior DevOps
4 28 (11.81%) Senior DevOps Engineer
5 21 (8.86%) Developer
6 19 (8.02%) DBA
7 18 (7.59%) Administrator
8 14 (5.91%) Applications Support
8 14 (5.91%) Oracle DBA
9 13 (5.49%) Linux Engineer
9 13 (5.49%) Senior DBA
9 13 (5.49%) Senior Oracle DBA
10 12 (5.06%) Analyst
10 12 (5.06%) Lead
11 11 (4.64%) Infrastructure Engineer
11 11 (4.64%) Junior
12 10 (4.22%) Automation Engineer
12 10 (4.22%) Systems Administrator
13 9 (3.80%) Network Engineer
13 9 (3.80%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 18 (7.59%) Node.js
2 11 (4.64%) FIX Protocol
2 11 (4.64%) REST
3 10 (4.22%) YAML
4 8 (3.38%) Kafka
5 7 (2.95%) Jakarta EE
5 7 (2.95%) React
5 7 (2.95%) RESTful
5 7 (2.95%) Struts
5 7 (2.95%) Web Services
6 6 (2.53%) Django
6 6 (2.53%) HTML
6 6 (2.53%) Jinja
6 6 (2.53%) JSON
6 6 (2.53%) XML
6 6 (2.53%) YANG
7 5 (2.11%) CSS
7 5 (2.11%) Elastic Stack
8 4 (1.69%) Middleware
8 4 (1.69%) pytest
Miscellaneous
1 15 (6.33%) Management Information System
2 14 (5.91%) Linux Command Line
3 13 (5.49%) Foreign Exchange (FX)
4 11 (4.64%) Self-Motivation
5 10 (4.22%) Cyber Threat
6 7 (2.95%) Cloud Native
6 7 (2.95%) Distributed Systems
6 7 (2.95%) Hedge funds
7 6 (2.53%) Security Posture
8 5 (2.11%) PKI
8 5 (2.11%) Security Operations Centre
9 4 (1.69%) Blockchain
9 4 (1.69%) Cyber Defence
9 4 (1.69%) Cyber Kill Chain
9 4 (1.69%) Data Centre
9 4 (1.69%) IoT
9 4 (1.69%) IVR
9 4 (1.69%) Replication
9 4 (1.69%) Self-Driving Car
10 3 (1.27%) Algorithms
Operating Systems
1 192 (81.01%) Linux
2 71 (29.96%) Windows
3 27 (11.39%) Red Hat Enterprise Linux
4 15 (6.33%) AIX
5 13 (5.49%) Oracle Linux
6 7 (2.95%) Solaris
7 6 (2.53%) Windows Server
8 5 (2.11%) Mac OS
9 4 (1.69%) Kali Linux
10 1 (0.42%) CentOS
10 1 (0.42%) Embedded Linux
10 1 (0.42%) FreeRTOS
10 1 (0.42%) ThreadX
10 1 (0.42%) Ubuntu
Processes & Methodologies
1 90 (37.97%) DevOps
2 77 (32.49%) CI/CD
3 61 (25.74%) Agile
4 56 (23.63%) Problem-Solving
5 51 (21.52%) Test Automation
6 44 (18.57%) Continuous Improvement
7 43 (18.14%) Incident Response
7 43 (18.14%) Mentoring
8 38 (16.03%) Continuous Integration
9 35 (14.77%) Coaching
10 34 (14.35%) Computer Science
11 33 (13.92%) Scrum
12 31 (13.08%) Infrastructure as Code
13 30 (12.66%) ITIL
14 28 (11.81%) Containerisation
14 28 (11.81%) Stakeholder Engagement
15 27 (11.39%) Task Automation
16 26 (10.97%) High Availability
17 21 (8.86%) Microservices
17 21 (8.86%) Performance Tuning
Programming Languages
1 92 (38.82%) Python
2 67 (28.27%) SQL
3 52 (21.94%) Java
4 43 (18.14%) Bash
5 30 (12.66%) Shell Script
6 22 (9.28%) JavaScript
7 19 (8.02%) PL/SQL
8 16 (6.75%) C++
9 15 (6.33%) PowerShell
10 14 (5.91%) Korn
11 10 (4.22%) Perl
12 7 (2.95%) C#
12 7 (2.95%) Rust
13 6 (2.53%) MATLAB
14 4 (1.69%) PHP
14 4 (1.69%) VB
14 4 (1.69%) VBA
14 4 (1.69%) VBScript
15 3 (1.27%) C
15 3 (1.27%) Go
Qualifications
1 53 (22.36%) Security Cleared
2 47 (19.83%) Degree
3 46 (19.41%) SC Cleared
4 28 (11.81%) Computer Science Degree
5 19 (8.02%) DV Cleared
6 10 (4.22%) CISSP
7 6 (2.53%) CISM
7 6 (2.53%) CompTIA Security+
7 6 (2.53%) HND
8 5 (2.11%) CISA
9 4 (1.69%) AWS Certified Cloud Practitioner
9 4 (1.69%) CCSK
9 4 (1.69%) OSCP
9 4 (1.69%) SANS
10 3 (1.27%) Cisco Certification
10 3 (1.27%) DBS Check
10 3 (1.27%) Master's Degree
11 2 (0.84%) (ISC)2 CCSP
11 2 (0.84%) BPSS Clearance
11 2 (0.84%) CCSP
Quality Assurance & Compliance
1 12 (5.06%) QA
2 5 (2.11%) NIST
3 4 (1.69%) ISO 14001
3 4 (1.69%) ISO 9001
4 3 (1.27%) GDPR
4 3 (1.27%) ISO/IEC 27001
5 2 (0.84%) COBIT
5 2 (0.84%) Cyber Essentials
6 1 (0.42%) Data Quality
6 1 (0.42%) DO-178B
6 1 (0.42%) ITGC
System Software
1 30 (12.66%) Docker
2 16 (6.75%) Oracle RAC
3 10 (4.22%) VMware Infrastructure
4 5 (2.11%) Active Directory
5 4 (1.69%) VMware ESXi
5 4 (1.69%) VMware NSX
5 4 (1.69%) vSphere
6 2 (0.84%) Firmware
6 2 (0.84%) Slurm Workload Manager
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
Systems Management
1 46 (19.41%) Terraform
2 27 (11.39%) Kubernetes
3 26 (10.97%) Ansible
4 16 (6.75%) Oracle RMAN
5 15 (6.33%) Puppet
6 14 (5.91%) Argo
7 13 (5.49%) Data Guard
7 13 (5.49%) Nagios
8 12 (5.06%) Grafana
8 12 (5.06%) Prometheus
9 5 (2.11%) AWS Copilot
10 4 (1.69%) SCCM
10 4 (1.69%) vCenter Server
11 3 (1.27%) Check_MK
12 2 (0.84%) Kibana
12 2 (0.84%) logstash
12 2 (0.84%) Podman
13 1 (0.42%) ITRS Geneos
13 1 (0.42%) Oracle Enterprise Manager
13 1 (0.42%) Packer
Vendors
1 44 (18.57%) Oracle
2 26 (10.97%) Microsoft
3 20 (8.44%) Red Hat
4 17 (7.17%) IBM
5 14 (5.91%) VMware
6 13 (5.49%) Google
7 12 (5.06%) Pega
8 10 (4.22%) ServiceNow
8 10 (4.22%) Splunk
9 8 (3.38%) Adobe
10 7 (2.95%) Cisco
11 6 (2.53%) F5
11 6 (2.53%) Juniper
11 6 (2.53%) Palo Alto
12 4 (1.69%) Apple
12 4 (1.69%) Databricks
12 4 (1.69%) New Relic
12 4 (1.69%) Retek
12 4 (1.69%) Snow
12 4 (1.69%) TOWER Software