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

6 months to
20 Jul 2026
Same period 2025 Same period 2024
Rank 522 370 316
Rank change year-on-year -152 -54 -108
Permanent jobs citing Unix 241 348 832
As % of all permanent jobs in the UK 0.24% 0.71% 0.87%
As % of the Operating Systems category 3.92% 5.02% 6.56%
Number of salaries quoted 154 235 432
10th Percentile £37,875 £31,550 £35,520
25th Percentile £52,750 £40,745 £43,750
Median annual salary (50th Percentile) £68,403 £67,626 £58,457
Median % change year-on-year +1.15% +15.69% -10.55%
75th Percentile £77,500 £80,750 £80,000
90th Percentile £83,418 £90,000 £95,000
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 6,149 6,930 12,679
As % of all permanent jobs advertised in the UK 6.16% 14.05% 13.18%
Number of salaries quoted 4,665 4,632 9,618
10th Percentile £27,750 £27,000 £26,250
25th Percentile £31,250 £31,750 £32,000
Median annual salary (50th Percentile) £45,000 £42,500 £47,300
Median % change year-on-year +5.88% -10.15% -9.90%
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 £43,227
% change year-on-year +6.25% -7.47% -3.94%

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 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 20 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 -122 211 £69,306 +2.58% 54
UK excluding London -141 129 £62,500 +12.48% 52
London -64 98 £75,000 -6.25% 22
Work from Home -52 88 £69,305 -0.11% 39
South West -32 41 £63,750 -19.11% 3
North of England -22 39 £69,306 +1.17% 19
North West -7 20 £60,000 -13.52% 16
Wales -64 14 £65,000 -16.13% 5
Yorkshire -20 13 £69,310 +10.90% 1
Midlands -48 11 £61,500 -5.38% 6
South East -62 11 £62,500 +66.67% 11
West Midlands -34 9 £48,903 -24.76% 6
East of England -26 6 £61,500 +123.64% 2
North East -47 6 £69,310 +15.52% 2
Northern Ireland -57 5 £40,000 - 1
Scotland -8 2 £49,496 -5.72% 7
East Midlands -24 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 (1.24%) Confluence
2 2 (0.83%) SharePoint
2 2 (0.83%) WebLogic
3 1 (0.41%) Apache
3 1 (0.41%) Apache Spark
3 1 (0.41%) Documentum
3 1 (0.41%) JBoss
3 1 (0.41%) Oracle Workflow
3 1 (0.41%) Tomcat
3 1 (0.41%) WebSphere
Applications
1 11 (4.56%) Microsoft Excel
2 10 (4.15%) Microsoft Office
3 6 (2.49%) Microsoft PowerPoint
Business Applications
1 13 (5.39%) FLEXCUBE
2 5 (2.07%) Oracle Applications
2 5 (2.07%) Oracle Receivables
3 4 (1.66%) Line 50
3 4 (1.66%) Oracle Assets
3 4 (1.66%) Oracle EBS
3 4 (1.66%) Oracle EBS R12
3 4 (1.66%) Oracle Financials
3 4 (1.66%) Oracle Procure-to-Pay
3 4 (1.66%) Oracle Retail
4 2 (0.83%) SAP S/4HANA
5 1 (0.41%) Bloomberg TOMS
5 1 (0.41%) Oracle Payables
5 1 (0.41%) Siebel CRM
Cloud Services
1 104 (43.15%) AWS
2 70 (29.05%) Azure
3 34 (14.11%) GCP
4 18 (7.47%) Azure DevOps
5 15 (6.22%) SaaS
6 14 (5.81%) Azure AKS
6 14 (5.81%) Azure Service Bus
6 14 (5.81%) GitHub
7 13 (5.39%) PaaS
8 10 (4.15%) Pulumi
9 8 (3.32%) IaaS
9 8 (3.32%) OpenShift
10 7 (2.90%) AWS CloudFormation
10 7 (2.90%) Cloud Computing
10 7 (2.90%) dbt
11 6 (2.49%) Apigee
11 6 (2.49%) Kong
11 6 (2.49%) Power Platform
12 5 (2.07%) Amazon ECS
12 5 (2.07%) AWS CodeBuild
Communications & Networking
1 24 (9.96%) Firewall
2 19 (7.88%) TCP/IP
3 18 (7.47%) DNS
4 11 (4.56%) WAN
5 8 (3.32%) HTTPS
5 8 (3.32%) VPN
6 6 (2.49%) Cisco ASA
6 6 (2.49%) Network Security
7 5 (2.07%) 5G
7 5 (2.07%) BGP
7 5 (2.07%) Broadband
7 5 (2.07%) DHCP
7 5 (2.07%) MPLS
7 5 (2.07%) SD-WAN
7 5 (2.07%) SSH
8 4 (1.66%) 3GPP
8 4 (1.66%) MGW
8 4 (1.66%) MVNO
8 4 (1.66%) Packet Switching
8 4 (1.66%) VoIP
Database & Business Intelligence
1 25 (10.37%) MongoDB
2 21 (8.71%) PostgreSQL
3 20 (8.30%) Oracle Database
4 13 (5.39%) NoSQL
5 11 (4.56%) Relational Database
6 8 (3.32%) Elasticsearch
7 7 (2.90%) RDBMS
7 7 (2.90%) SQL Server
8 6 (2.49%) Power BI
9 5 (2.07%) Amazon RDS
9 5 (2.07%) Redis
9 5 (2.07%) Tableau
10 4 (1.66%) Db2
10 4 (1.66%) FileMaker
10 4 (1.66%) Oracle Reports
11 3 (1.24%) Hadoop
12 2 (0.83%) Big Data
12 2 (0.83%) BusinessObjects
12 2 (0.83%) Oracle Database 11g
12 2 (0.83%) Oracle Database 12c
Development Applications
1 25 (10.37%) Git
1 25 (10.37%) GitLab
2 12 (4.98%) Jenkins
3 9 (3.73%) Bitbucket
4 8 (3.32%) JIRA
5 7 (2.90%) Eclipse
6 6 (2.49%) Subversion
7 5 (2.07%) Jaeger
7 5 (2.07%) LabVIEW
7 5 (2.07%) Selenium
8 4 (1.66%) Metasploit
8 4 (1.66%) Oracle Forms
8 4 (1.66%) Toad
9 2 (0.83%) Cucumber
9 2 (0.83%) Cypress.io
9 2 (0.83%) Gradle
9 2 (0.83%) JMeter
9 2 (0.83%) Maven
10 1 (0.41%) Oracle APEX
10 1 (0.41%) Zephyr
General
1 95 (39.42%) Finance
2 68 (28.22%) Social Skills
3 42 (17.43%) Public Sector
4 31 (12.86%) Banking
5 30 (12.45%) Analytical Skills
6 25 (10.37%) Inclusion and Diversity
7 12 (4.98%) Retail
8 10 (4.15%) Front Office
9 9 (3.73%) Investment Banking
9 9 (3.73%) Legal
10 8 (3.32%) Electronics
11 6 (2.49%) Telecoms
11 6 (2.49%) Welsh Language
12 5 (2.07%) Aerospace
13 4 (1.66%) Financial Institution
13 4 (1.66%) General Ledger
13 4 (1.66%) Organisational Skills
13 4 (1.66%) Retail Finance
14 3 (1.24%) Back Office
14 3 (1.24%) Influencing Skills
Job Titles
1 74 (30.71%) Senior
2 37 (15.35%) DevOps Engineer
3 31 (12.86%) Senior DevOps
4 28 (11.62%) Senior DevOps Engineer
5 20 (8.30%) Developer
6 18 (7.47%) DBA
7 17 (7.05%) Administrator
7 17 (7.05%) Lead
8 13 (5.39%) Analyst
8 13 (5.39%) Applications Support
8 13 (5.39%) Linux Engineer
8 13 (5.39%) Oracle DBA
9 12 (4.98%) Senior DBA
9 12 (4.98%) Senior Oracle DBA
10 11 (4.56%) Infrastructure Engineer
11 10 (4.15%) Automation Engineer
11 10 (4.15%) Junior
12 9 (3.73%) Consultant
12 9 (3.73%) Systems Administrator
12 9 (3.73%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 18 (7.47%) Node.js
2 11 (4.56%) REST
3 10 (4.15%) Elastic Stack
3 10 (4.15%) FIX Protocol
3 10 (4.15%) YAML
4 8 (3.32%) Kafka
5 7 (2.90%) Jakarta EE
5 7 (2.90%) React
5 7 (2.90%) RESTful
5 7 (2.90%) Struts
5 7 (2.90%) Web Services
6 6 (2.49%) Django
6 6 (2.49%) HTML
6 6 (2.49%) Jinja
6 6 (2.49%) JSON
6 6 (2.49%) XML
6 6 (2.49%) YANG
7 5 (2.07%) Middleware
7 5 (2.07%) OpenTelemetry
7 5 (2.07%) pytest
Miscellaneous
1 15 (6.22%) Linux Command Line
1 15 (6.22%) Management Information System
2 13 (5.39%) Foreign Exchange (FX)
2 13 (5.39%) Self-Motivation
3 10 (4.15%) Cyber Threat
4 7 (2.90%) Cloud Native
4 7 (2.90%) Hedge funds
5 6 (2.49%) Distributed Systems
5 6 (2.49%) Security Posture
6 5 (2.07%) Blockchain
6 5 (2.07%) PKI
6 5 (2.07%) Security Operations Centre
6 5 (2.07%) Self-Driving Car
7 4 (1.66%) Cyber Defence
7 4 (1.66%) Cyber Kill Chain
7 4 (1.66%) Data Centre
7 4 (1.66%) IoT
7 4 (1.66%) IVR
7 4 (1.66%) Replication
8 3 (1.24%) Embedded Systems
Operating Systems
1 194 (80.50%) Linux
2 74 (30.71%) Windows
3 26 (10.79%) Red Hat Enterprise Linux
4 15 (6.22%) AIX
5 12 (4.98%) Oracle Linux
6 7 (2.90%) Solaris
6 7 (2.90%) Windows Server
7 5 (2.07%) Mac OS
8 4 (1.66%) Kali Linux
9 1 (0.41%) CentOS
9 1 (0.41%) Embedded Linux
9 1 (0.41%) FreeRTOS
9 1 (0.41%) ThreadX
9 1 (0.41%) Ubuntu
Processes & Methodologies
1 93 (38.59%) DevOps
2 76 (31.54%) CI/CD
3 65 (26.97%) Agile
4 55 (22.82%) Problem-Solving
5 54 (22.41%) Test Automation
6 49 (20.33%) Mentoring
7 43 (17.84%) Incident Response
8 42 (17.43%) Continuous Improvement
8 42 (17.43%) Continuous Integration
9 36 (14.94%) Coaching
9 36 (14.94%) Infrastructure as Code
10 34 (14.11%) Computer Science
11 32 (13.28%) Containerisation
11 32 (13.28%) Scrum
11 32 (13.28%) Task Automation
12 30 (12.45%) High Availability
13 29 (12.03%) ITIL
14 28 (11.62%) Stakeholder Engagement
15 21 (8.71%) Microservices
15 21 (8.71%) Validation
Programming Languages
1 98 (40.66%) Python
2 65 (26.97%) SQL
3 56 (23.24%) Java
4 46 (19.09%) Bash
5 28 (11.62%) Shell Script
6 27 (11.20%) JavaScript
7 18 (7.47%) PL/SQL
8 15 (6.22%) C++
8 15 (6.22%) PowerShell
9 13 (5.39%) Korn
10 10 (4.15%) Perl
11 8 (3.32%) Go
12 7 (2.90%) C#
12 7 (2.90%) MATLAB
13 6 (2.49%) Rust
14 5 (2.07%) VB
14 5 (2.07%) VBA
14 5 (2.07%) VBScript
15 4 (1.66%) PHP
16 2 (0.83%) Groovy
Qualifications
1 50 (20.75%) Security Cleared
2 48 (19.92%) Degree
3 43 (17.84%) SC Cleared
4 28 (11.62%) Computer Science Degree
5 18 (7.47%) DV Cleared
6 11 (4.56%) CISSP
7 8 (3.32%) AWS Certification
8 7 (2.90%) CISM
8 7 (2.90%) HND
9 6 (2.49%) CISA
9 6 (2.49%) CompTIA Security+
10 5 (2.07%) SANS
11 4 (1.66%) AWS Certified Cloud Practitioner
11 4 (1.66%) CCSK
11 4 (1.66%) OSCP
12 3 (1.24%) CGEIT
12 3 (1.24%) Cisco Certification
12 3 (1.24%) DBS Check
12 3 (1.24%) FFIEC
12 3 (1.24%) Master's Degree
Quality Assurance & Compliance
1 12 (4.98%) QA
2 6 (2.49%) NIST
3 4 (1.66%) GDPR
3 4 (1.66%) ISO 14001
3 4 (1.66%) ISO 9001
4 3 (1.24%) COBIT
4 3 (1.24%) ISO/IEC 27001
5 2 (0.83%) Cyber Essentials
6 1 (0.41%) Data Quality
6 1 (0.41%) DO-178B
6 1 (0.41%) ITGC
System Software
1 34 (14.11%) Docker
2 15 (6.22%) Oracle RAC
3 11 (4.56%) VMware Infrastructure
4 5 (2.07%) Active Directory
5 4 (1.66%) VMware ESXi
5 4 (1.66%) VMware NSX
5 4 (1.66%) vSphere
6 2 (0.83%) Firmware
7 1 (0.41%) Embedded Firmware
7 1 (0.41%) GPFS
7 1 (0.41%) Hyper-V
7 1 (0.41%) KVM
7 1 (0.41%) Lustre
7 1 (0.41%) Slurm Workload Manager
Systems Management
1 50 (20.75%) Terraform
2 31 (12.86%) Ansible
2 31 (12.86%) Kubernetes
3 19 (7.88%) Argo
4 17 (7.05%) Prometheus
5 15 (6.22%) Oracle RMAN
5 15 (6.22%) Puppet
6 12 (4.98%) Data Guard
6 12 (4.98%) Grafana
6 12 (4.98%) Nagios
7 5 (2.07%) AWS Copilot
7 5 (2.07%) Kustomize
7 5 (2.07%) SCCM
8 4 (1.66%) vCenter Server
9 3 (1.24%) Check_MK
10 2 (0.83%) Kibana
10 2 (0.83%) logstash
10 2 (0.83%) Podman
11 1 (0.41%) ITRS Geneos
11 1 (0.41%) Packer
Vendors
1 44 (18.26%) Oracle
2 26 (10.79%) Microsoft
3 20 (8.30%) Red Hat
4 18 (7.47%) Google
5 17 (7.05%) IBM
6 15 (6.22%) VMware
7 12 (4.98%) Pega
8 10 (4.15%) Splunk
9 9 (3.73%) Adobe
9 9 (3.73%) ServiceNow
10 7 (2.90%) Cisco
11 6 (2.49%) F5
11 6 (2.49%) Juniper
11 6 (2.49%) Palo Alto
12 5 (2.07%) Snow
13 4 (1.66%) Apple
13 4 (1.66%) Databricks
13 4 (1.66%) New Relic
13 4 (1.66%) Retek
13 4 (1.66%) TOWER Software