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

6 months to
13 Jul 2026
Same period 2025 Same period 2024
Rank 537 357 313
Rank change year-on-year -180 -44 -104
Permanent jobs citing Unix 239 365 858
As % of all permanent jobs in the UK 0.24% 0.74% 0.85%
As % of the Operating Systems category 3.88% 5.27% 6.40%
Number of salaries quoted 150 248 458
10th Percentile £38,625 £32,000 £35,000
25th Percentile £52,500 £41,250 £43,750
Median annual salary (50th Percentile) £66,000 £67,626 £58,228
Median % change year-on-year -2.40% +16.14% -10.42%
75th Percentile £77,500 £80,500 £79,688
90th Percentile £80,255 £90,000 £96,250
UK excluding London median annual salary £62,500 £57,750 £50,000
% change year-on-year +8.23% +15.50% -9.91%

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 6,157 6,927 13,412
As % of all permanent jobs advertised in the UK 6.24% 14.07% 13.27%
Number of salaries quoted 4,622 4,619 10,256
10th Percentile £27,750 £27,000 £26,043
25th Percentile £31,250 £31,750 £31,350
Median annual salary (50th Percentile) £45,000 £42,500 £45,500
Median % change year-on-year +5.88% -6.59% -13.33%
75th Percentile £67,500 £65,000 £62,500
90th Percentile £85,000 £80,050 £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 13 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 13 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 -134 205 £69,306 +2.68% 111
UK excluding London -145 122 £62,500 +8.23% 89
London -68 97 £75,000 -4.65% 54
Work from Home -55 89 £66,250 -4.52% 58
South West -31 41 £63,750 -19.11% 17
North of England -33 35 £69,306 +2.48% 29
North West -20 17 £60,000 -13.52% 23
Yorkshire -32 12 £69,310 +10.90% 3
Wales -63 12 £65,000 -14.75% 5
Midlands -53 11 £61,500 -5.38% 12
South East -66 11 £62,500 +66.67% 15
West Midlands -38 9 £48,903 -24.76% 12
East of England -26 6 £61,500 +123.64% 3
North East -53 6 £69,310 +15.52% 3
Northern Ireland -55 5 £40,000 - 1
East Midlands -34 2 £61,500 -3.91%
Scotland -17 1 £27,000 -50.91% 8

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 (1.26%) 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 11 (4.60%) Microsoft Excel
1 11 (4.60%) Microsoft Office
2 6 (2.51%) Microsoft PowerPoint
3 1 (0.42%) EngageOne
Business Applications
1 12 (5.02%) FLEXCUBE
2 5 (2.09%) Oracle Applications
2 5 (2.09%) 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 2 (0.84%) SAP S/4HANA
5 1 (0.42%) Oracle Payables
5 1 (0.42%) Siebel CRM
5 1 (0.42%) TIBCO iProcess
Cloud Services
1 108 (45.19%) AWS
2 70 (29.29%) Azure
3 35 (14.64%) GCP
4 19 (7.95%) Azure DevOps
5 18 (7.53%) SaaS
6 16 (6.69%) GitHub
6 16 (6.69%) PaaS
7 14 (5.86%) Azure AKS
7 14 (5.86%) Azure Service Bus
8 11 (4.60%) IaaS
8 11 (4.60%) Pulumi
9 8 (3.35%) OpenShift
10 7 (2.93%) Cloud Computing
11 6 (2.51%) Apigee
11 6 (2.51%) Kong
11 6 (2.51%) Power Platform
12 5 (2.09%) Amazon ECR
12 5 (2.09%) Amazon OpenSearch
12 5 (2.09%) dbt
12 5 (2.09%) Sentry
Communications & Networking
1 26 (10.88%) Firewall
2 18 (7.53%) DNS
3 17 (7.11%) TCP/IP
4 12 (5.02%) WAN
5 9 (3.77%) VPN
6 8 (3.35%) HTTPS
7 6 (2.51%) 5G
7 6 (2.51%) Broadband
7 6 (2.51%) Cisco ASA
7 6 (2.51%) Network Security
7 6 (2.51%) SD-WAN
8 5 (2.09%) BGP
8 5 (2.09%) DHCP
8 5 (2.09%) MPLS
9 4 (1.67%) MGW
9 4 (1.67%) MVNO
9 4 (1.67%) Packet Switching
9 4 (1.67%) RTP
9 4 (1.67%) SGSN
9 4 (1.67%) SMPP
Database & Business Intelligence
1 27 (11.30%) MongoDB
2 21 (8.79%) PostgreSQL
3 19 (7.95%) Oracle Database
4 15 (6.28%) NoSQL
5 12 (5.02%) Relational Database
6 9 (3.77%) Elasticsearch
7 8 (3.35%) RDBMS
8 7 (2.93%) SQL Server
9 6 (2.51%) Power BI
10 5 (2.09%) Amazon RDS
10 5 (2.09%) Redis
10 5 (2.09%) Tableau
11 4 (1.67%) Db2
11 4 (1.67%) FileMaker
11 4 (1.67%) Oracle Reports
12 3 (1.26%) Hadoop
13 2 (0.84%) Big Data
13 2 (0.84%) BusinessObjects
13 2 (0.84%) Oracle Database 11g
13 2 (0.84%) Oracle Database 12c
Development Applications
1 29 (12.13%) Git
2 26 (10.88%) GitLab
3 14 (5.86%) Jenkins
4 9 (3.77%) Bitbucket
5 8 (3.35%) Selenium
6 7 (2.93%) Eclipse
6 7 (2.93%) JIRA
7 6 (2.51%) Jaeger
7 6 (2.51%) LabVIEW
7 6 (2.51%) Subversion
8 4 (1.67%) JMeter
8 4 (1.67%) Metasploit
8 4 (1.67%) Oracle Forms
8 4 (1.67%) Toad
9 2 (0.84%) Cucumber
9 2 (0.84%) Cypress.io
9 2 (0.84%) Gradle
9 2 (0.84%) Maven
9 2 (0.84%) Postman
9 2 (0.84%) SoapUI
General
1 95 (39.75%) Finance
2 62 (25.94%) Social Skills
3 39 (16.32%) Public Sector
4 30 (12.55%) Analytical Skills
5 28 (11.72%) Banking
5 28 (11.72%) Inclusion and Diversity
6 13 (5.44%) Retail
7 9 (3.77%) Electronics
7 9 (3.77%) Legal
8 8 (3.35%) Investment Banking
9 7 (2.93%) Front Office
10 6 (2.51%) Telecoms
11 5 (2.09%) Aerospace
11 5 (2.09%) Welsh Language
12 4 (1.67%) Financial Institution
12 4 (1.67%) General Ledger
12 4 (1.67%) Organisational Skills
12 4 (1.67%) Retail Finance
13 3 (1.26%) Japanese Language
13 3 (1.26%) Manufacturing
Job Titles
1 69 (28.87%) Senior
2 36 (15.06%) DevOps Engineer
3 28 (11.72%) Senior DevOps
4 26 (10.88%) Senior DevOps Engineer
5 21 (8.79%) Developer
6 20 (8.37%) Lead
7 17 (7.11%) DBA
8 15 (6.28%) Administrator
9 14 (5.86%) Analyst
10 13 (5.44%) Infrastructure Engineer
10 13 (5.44%) Linux Engineer
11 12 (5.02%) Applications Support
11 12 (5.02%) Automation Engineer
11 12 (5.02%) Oracle DBA
11 12 (5.02%) Test Engineer
12 11 (4.60%) Cloud Engineer
12 11 (4.60%) Senior DBA
12 11 (4.60%) Senior Oracle DBA
13 9 (3.77%) Network Engineer
13 9 (3.77%) Unix Engineer
Libraries, Frameworks & Software Standards
1 20 (8.37%) Node.js
2 12 (5.02%) Elastic Stack
3 11 (4.60%) FIX Protocol
3 11 (4.60%) REST
4 9 (3.77%) YAML
5 8 (3.35%) XML
6 7 (2.93%) J2EE
6 7 (2.93%) JSON
6 7 (2.93%) Kafka
6 7 (2.93%) React
6 7 (2.93%) RESTful
6 7 (2.93%) Struts
7 6 (2.51%) Django
7 6 (2.51%) HTML
7 6 (2.51%) Jinja
7 6 (2.51%) OpenTelemetry
7 6 (2.51%) pytest
7 6 (2.51%) Web Services
7 6 (2.51%) YANG
8 5 (2.09%) CSS
Miscellaneous
1 16 (6.69%) Management Information System
2 15 (6.28%) Linux Command Line
3 14 (5.86%) Self-Motivation
4 12 (5.02%) Foreign Exchange (FX)
5 10 (4.18%) Cyber Threat
6 8 (3.35%) Hedge funds
7 7 (2.93%) Cloud Native
7 7 (2.93%) Security Posture
8 6 (2.51%) IoT
8 6 (2.51%) Security Operations Centre
8 6 (2.51%) Self-Driving Car
9 5 (2.09%) Blockchain
10 4 (1.67%) Cyber Defence
10 4 (1.67%) Cyber Kill Chain
10 4 (1.67%) Data Centre
10 4 (1.67%) e-Learning
10 4 (1.67%) IVR
10 4 (1.67%) PKI
10 4 (1.67%) Replication
11 3 (1.26%) Embedded Systems
Operating Systems
1 190 (79.50%) Linux
2 71 (29.71%) Windows
3 25 (10.46%) Red Hat Enterprise Linux
4 14 (5.86%) AIX
5 11 (4.60%) Oracle Linux
6 7 (2.93%) Solaris
6 7 (2.93%) Windows Server
7 5 (2.09%) Mac OS
8 4 (1.67%) Kali Linux
9 1 (0.42%) CentOS
9 1 (0.42%) Embedded Linux
9 1 (0.42%) FreeRTOS
9 1 (0.42%) ThreadX
9 1 (0.42%) Ubuntu
Processes & Methodologies
1 91 (38.08%) DevOps
2 73 (30.54%) CI/CD
3 68 (28.45%) Agile
4 56 (23.43%) Test Automation
5 55 (23.01%) Problem-Solving
6 48 (20.08%) Mentoring
7 43 (17.99%) Continuous Integration
8 42 (17.57%) Continuous Improvement
9 41 (17.15%) Incident Response
10 38 (15.90%) Infrastructure as Code
11 37 (15.48%) Computer Science
12 33 (13.81%) Coaching
12 33 (13.81%) Scrum
13 32 (13.39%) Containerisation
13 32 (13.39%) Task Automation
14 29 (12.13%) High Availability
15 27 (11.30%) ITIL
15 27 (11.30%) Stakeholder Engagement
16 22 (9.21%) Validation
17 20 (8.37%) Microservices
Programming Languages
1 99 (41.42%) Python
2 64 (26.78%) SQL
3 61 (25.52%) Java
4 46 (19.25%) Bash
5 29 (12.13%) JavaScript
6 28 (11.72%) Shell Script
7 17 (7.11%) C++
7 17 (7.11%) PL/SQL
8 14 (5.86%) PowerShell
9 12 (5.02%) Korn
10 9 (3.77%) C#
10 9 (3.77%) Perl
11 8 (3.35%) Go
11 8 (3.35%) MATLAB
12 6 (2.51%) Rust
13 5 (2.09%) TypeScript
13 5 (2.09%) VB
13 5 (2.09%) VBA
13 5 (2.09%) VBScript
14 4 (1.67%) PHP
Qualifications
1 52 (21.76%) Degree
2 50 (20.92%) Security Cleared
3 42 (17.57%) SC Cleared
4 31 (12.97%) Computer Science Degree
5 15 (6.28%) DV Cleared
6 12 (5.02%) CISSP
7 9 (3.77%) AWS Certification
8 8 (3.35%) HND
9 7 (2.93%) CISM
10 6 (2.51%) CISA
10 6 (2.51%) CompTIA Security+
11 5 (2.09%) CCSK
11 5 (2.09%) SANS
12 4 (1.67%) AWS Certified Cloud Practitioner
12 4 (1.67%) BPSS Clearance
12 4 (1.67%) OSCP
13 3 (1.26%) CGEIT
13 3 (1.26%) DBS Check
13 3 (1.26%) FFIEC
13 3 (1.26%) Master's Degree
Quality Assurance & Compliance
1 14 (5.86%) QA
2 5 (2.09%) NIST
3 4 (1.67%) GDPR
3 4 (1.67%) ISO 14001
3 4 (1.67%) ISO 9001
4 3 (1.26%) COBIT
5 2 (0.84%) Accessibility
5 2 (0.84%) Cyber Essentials
5 2 (0.84%) ISO/IEC 27001
6 1 (0.42%) Data Quality
6 1 (0.42%) DO-178B
6 1 (0.42%) ITGC
6 1 (0.42%) MiFID
System Software
1 42 (17.57%) Docker
2 14 (5.86%) Oracle RAC
3 11 (4.60%) VMware Infrastructure
4 5 (2.09%) Active Directory
5 4 (1.67%) VMware ESXi
5 4 (1.67%) VMware NSX
5 4 (1.67%) vSphere
6 2 (0.84%) 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
Systems Management
1 53 (22.18%) Terraform
2 35 (14.64%) Kubernetes
3 34 (14.23%) Ansible
4 20 (8.37%) Argo
5 17 (7.11%) Prometheus
6 16 (6.69%) Puppet
7 14 (5.86%) Oracle RMAN
8 11 (4.60%) Data Guard
8 11 (4.60%) Grafana
8 11 (4.60%) Nagios
9 6 (2.51%) Kustomize
10 5 (2.09%) AWS Copilot
10 5 (2.09%) SCCM
11 4 (1.67%) vCenter Server
12 3 (1.26%) Check_MK
12 3 (1.26%) Packer
13 2 (0.84%) Kibana
13 2 (0.84%) logstash
13 2 (0.84%) Podman
14 1 (0.42%) Oracle Enterprise Manager
Vendors
1 45 (18.83%) Oracle
2 26 (10.88%) Microsoft
3 20 (8.37%) Google
3 20 (8.37%) Red Hat
4 16 (6.69%) IBM
5 15 (6.28%) VMware
6 12 (5.02%) Pega
7 9 (3.77%) Adobe
7 9 (3.77%) Splunk
8 8 (3.35%) ServiceNow
9 7 (2.93%) Cisco
10 6 (2.51%) F5
10 6 (2.51%) Juniper
10 6 (2.51%) Palo Alto
11 5 (2.09%) Snow
12 4 (1.67%) Apple
12 4 (1.67%) Retek
12 4 (1.67%) SAP
12 4 (1.67%) Sybase
12 4 (1.67%) TOWER Software