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

6 months to
18 Jul 2026
Same period 2025 Same period 2024
Rank 525 378 318
Rank change year-on-year -147 -60 -114
Permanent jobs citing Unix 239 345 840
As % of all permanent jobs in the UK 0.24% 0.70% 0.86%
As % of the Operating Systems category 3.89% 5.01% 6.47%
Number of salaries quoted 151 233 443
10th Percentile £37,500 £31,400 £35,520
25th Percentile £53,000 £40,240 £43,750
Median annual salary (50th Percentile) £67,500 £67,626 £58,457
Median % change year-on-year -0.19% +15.69% -10.55%
75th Percentile £77,500 £80,250 £79,375
90th Percentile £85,000 £89,500 £95,000
UK excluding London median annual salary £62,500 £55,565 £50,000
% change year-on-year +12.48% +11.13% -10.71%

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 6,892 12,983
As % of all permanent jobs advertised in the UK 6.19% 14.06% 13.28%
Number of salaries quoted 4,647 4,601 9,886
10th Percentile £27,750 £27,000 £26,250
25th Percentile £31,250 £31,750 £31,750
Median annual salary (50th Percentile) £45,000 £42,500 £46,293
Median % change year-on-year +5.88% -8.19% -11.82%
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 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 18 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 -138 211 £69,306 +2.68% 53
UK excluding London -139 127 £62,500 +12.48% 50
London -55 98 £75,000 -6.25% 23
Work from Home -41 87 £69,305 -0.11% 38
South West -29 41 £63,750 -19.11% 3
North of England -47 39 £69,306 +1.17% 19
North West +1 20 £60,000 -13.52% 16
Yorkshire -29 13 £69,310 +10.90% 1
Wales -64 13 £60,198 -22.33% 5
Midlands -52 11 £61,500 -5.38% 5
South East -64 11 £62,500 +66.67% 10
West Midlands -37 9 £48,903 -24.76% 5
East of England -20 6 £61,500 +123.64% 1
North East -55 6 £69,310 +15.52% 2
Northern Ireland -58 5 £40,000 - 1
East Midlands -19 2 £61,500 -3.91%
Scotland -10 1 £27,000 -48.57% 7

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
2 10 (4.18%) Microsoft Office
3 6 (2.51%) Microsoft PowerPoint
Business Applications
1 13 (5.44%) 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%) Bloomberg TOMS
5 1 (0.42%) Oracle Payables
5 1 (0.42%) Siebel CRM
Cloud Services
1 103 (43.10%) AWS
2 68 (28.45%) Azure
3 32 (13.39%) GCP
4 18 (7.53%) Azure DevOps
5 15 (6.28%) SaaS
6 14 (5.86%) Azure AKS
6 14 (5.86%) Azure Service Bus
6 14 (5.86%) GitHub
7 13 (5.44%) PaaS
8 11 (4.60%) Pulumi
9 8 (3.35%) IaaS
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 ECS
12 5 (2.09%) Amazon OpenSearch
12 5 (2.09%) AWS CodeBuild
12 5 (2.09%) dbt
Communications & Networking
1 24 (10.04%) Firewall
2 18 (7.53%) DNS
3 17 (7.11%) TCP/IP
4 11 (4.60%) WAN
5 8 (3.35%) HTTPS
5 8 (3.35%) VPN
6 6 (2.51%) Broadband
6 6 (2.51%) Cisco ASA
6 6 (2.51%) Network Security
7 5 (2.09%) 5G
7 5 (2.09%) BGP
7 5 (2.09%) DHCP
7 5 (2.09%) MPLS
7 5 (2.09%) SD-WAN
7 5 (2.09%) SSH
8 4 (1.67%) MGW
8 4 (1.67%) MVNO
8 4 (1.67%) RTP
8 4 (1.67%) SGSN
8 4 (1.67%) SMPP
Database & Business Intelligence
1 25 (10.46%) MongoDB
2 21 (8.79%) PostgreSQL
3 20 (8.37%) Oracle Database
4 14 (5.86%) NoSQL
5 12 (5.02%) Relational Database
6 8 (3.35%) Elasticsearch
6 8 (3.35%) RDBMS
7 7 (2.93%) SQL Server
8 6 (2.51%) Power BI
9 5 (2.09%) Amazon RDS
9 5 (2.09%) Redis
9 5 (2.09%) Tableau
10 4 (1.67%) Db2
10 4 (1.67%) FileMaker
10 4 (1.67%) Oracle Reports
11 3 (1.26%) Hadoop
12 2 (0.84%) Big Data
12 2 (0.84%) BusinessObjects
12 2 (0.84%) Oracle Database 11g
12 2 (0.84%) Oracle Database 12c
Development Applications
1 25 (10.46%) Git
1 25 (10.46%) GitLab
2 12 (5.02%) Jenkins
3 9 (3.77%) Bitbucket
4 8 (3.35%) JIRA
5 7 (2.93%) Eclipse
6 6 (2.51%) Jaeger
6 6 (2.51%) Subversion
7 5 (2.09%) LabVIEW
7 5 (2.09%) Selenium
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%) JMeter
9 2 (0.84%) Maven
10 1 (0.42%) NetBeans
10 1 (0.42%) Zephyr
General
1 95 (39.75%) Finance
2 66 (27.62%) Social Skills
3 42 (17.57%) Public Sector
4 31 (12.97%) Banking
5 30 (12.55%) Analytical Skills
6 26 (10.88%) Inclusion and Diversity
7 12 (5.02%) Retail
8 10 (4.18%) Front Office
9 9 (3.77%) Investment Banking
9 9 (3.77%) Legal
10 8 (3.35%) Electronics
11 6 (2.51%) Telecoms
11 6 (2.51%) Welsh Language
12 5 (2.09%) Aerospace
13 4 (1.67%) Financial Institution
13 4 (1.67%) General Ledger
13 4 (1.67%) Organisational Skills
13 4 (1.67%) Retail Finance
14 3 (1.26%) Back Office
14 3 (1.26%) Influencing Skills
Job Titles
1 71 (29.71%) Senior
2 37 (15.48%) DevOps Engineer
3 31 (12.97%) Senior DevOps
4 28 (11.72%) Senior DevOps Engineer
5 20 (8.37%) Developer
6 18 (7.53%) DBA
6 18 (7.53%) Lead
7 17 (7.11%) Administrator
8 13 (5.44%) Analyst
8 13 (5.44%) Applications Support
8 13 (5.44%) Linux Engineer
8 13 (5.44%) Oracle DBA
9 12 (5.02%) Senior DBA
9 12 (5.02%) Senior Oracle DBA
10 11 (4.60%) Infrastructure Engineer
11 10 (4.18%) Automation Engineer
11 10 (4.18%) Junior
12 9 (3.77%) Consultant
12 9 (3.77%) Systems Administrator
12 9 (3.77%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 18 (7.53%) Node.js
2 11 (4.60%) Elastic Stack
2 11 (4.60%) REST
3 10 (4.18%) FIX Protocol
3 10 (4.18%) YAML
4 8 (3.35%) Kafka
5 7 (2.93%) J2EE
5 7 (2.93%) React
5 7 (2.93%) RESTful
5 7 (2.93%) Struts
5 7 (2.93%) Web Services
6 6 (2.51%) Django
6 6 (2.51%) HTML
6 6 (2.51%) Jinja
6 6 (2.51%) JSON
6 6 (2.51%) OpenTelemetry
6 6 (2.51%) XML
6 6 (2.51%) YANG
7 5 (2.09%) Middleware
7 5 (2.09%) pytest
Miscellaneous
1 15 (6.28%) Linux Command Line
1 15 (6.28%) Management Information System
2 13 (5.44%) Foreign Exchange (FX)
2 13 (5.44%) Self-Motivation
3 10 (4.18%) Cyber Threat
4 7 (2.93%) Cloud Native
4 7 (2.93%) Hedge funds
5 6 (2.51%) Security Posture
6 5 (2.09%) Blockchain
6 5 (2.09%) PKI
6 5 (2.09%) Security Operations Centre
6 5 (2.09%) Self-Driving Car
7 4 (1.67%) Cyber Defence
7 4 (1.67%) Cyber Kill Chain
7 4 (1.67%) Data Centre
7 4 (1.67%) Distributed Systems
7 4 (1.67%) IoT
7 4 (1.67%) IVR
7 4 (1.67%) Replication
8 3 (1.26%) Embedded Systems
Operating Systems
1 192 (80.33%) Linux
2 74 (30.96%) Windows
3 26 (10.88%) Red Hat Enterprise Linux
4 15 (6.28%) AIX
5 12 (5.02%) 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 92 (38.49%) DevOps
2 74 (30.96%) CI/CD
3 66 (27.62%) Agile
4 55 (23.01%) Problem-Solving
5 54 (22.59%) Test Automation
6 48 (20.08%) Mentoring
7 43 (17.99%) Continuous Integration
8 41 (17.15%) Incident Response
9 40 (16.74%) Continuous Improvement
10 35 (14.64%) Infrastructure as Code
11 34 (14.23%) Coaching
11 34 (14.23%) Computer Science
12 33 (13.81%) Task Automation
13 32 (13.39%) Containerisation
13 32 (13.39%) Scrum
14 31 (12.97%) High Availability
15 29 (12.13%) ITIL
16 28 (11.72%) Stakeholder Engagement
17 21 (8.79%) Microservices
17 21 (8.79%) Validation
Programming Languages
1 97 (40.59%) Python
2 65 (27.20%) SQL
3 57 (23.85%) Java
4 47 (19.67%) Bash
5 28 (11.72%) JavaScript
5 28 (11.72%) Shell Script
6 18 (7.53%) PL/SQL
7 15 (6.28%) C++
7 15 (6.28%) PowerShell
8 13 (5.44%) Korn
9 10 (4.18%) Perl
10 9 (3.77%) Go
11 7 (2.93%) C#
11 7 (2.93%) MATLAB
12 6 (2.51%) Rust
13 5 (2.09%) VB
13 5 (2.09%) VBA
13 5 (2.09%) VBScript
14 4 (1.67%) PHP
15 2 (0.84%) Groovy
Qualifications
1 48 (20.08%) Degree
1 48 (20.08%) Security Cleared
2 41 (17.15%) SC Cleared
3 28 (11.72%) Computer Science Degree
4 18 (7.53%) DV Cleared
5 11 (4.60%) CISSP
6 9 (3.77%) AWS Certification
7 7 (2.93%) CISM
7 7 (2.93%) HND
8 6 (2.51%) CISA
8 6 (2.51%) CompTIA Security+
9 5 (2.09%) SANS
10 4 (1.67%) AWS Certified Cloud Practitioner
10 4 (1.67%) CCSK
10 4 (1.67%) OSCP
11 3 (1.26%) CGEIT
11 3 (1.26%) Cisco Certification
11 3 (1.26%) DBS Check
11 3 (1.26%) FFIEC
11 3 (1.26%) Master's Degree
Quality Assurance & Compliance
1 12 (5.02%) QA
2 6 (2.51%) NIST
3 4 (1.67%) GDPR
3 4 (1.67%) ISO 14001
3 4 (1.67%) ISO 9001
4 3 (1.26%) COBIT
4 3 (1.26%) ISO/IEC 27001
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 35 (14.64%) Docker
2 15 (6.28%) 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 49 (20.50%) Terraform
2 32 (13.39%) Ansible
2 32 (13.39%) Kubernetes
3 20 (8.37%) Argo
4 18 (7.53%) Prometheus
5 15 (6.28%) Oracle RMAN
5 15 (6.28%) Puppet
6 12 (5.02%) Data Guard
6 12 (5.02%) Grafana
6 12 (5.02%) Nagios
7 6 (2.51%) Kustomize
8 5 (2.09%) AWS Copilot
8 5 (2.09%) SCCM
9 4 (1.67%) vCenter Server
10 3 (1.26%) Check_MK
11 2 (0.84%) Kibana
11 2 (0.84%) logstash
11 2 (0.84%) Podman
12 1 (0.42%) ITRS Geneos
12 1 (0.42%) Packer
Vendors
1 44 (18.41%) Oracle
2 26 (10.88%) Microsoft
3 20 (8.37%) Red Hat
4 17 (7.11%) Google
4 17 (7.11%) IBM
5 15 (6.28%) VMware
6 12 (5.02%) Pega
7 10 (4.18%) Splunk
8 9 (3.77%) Adobe
8 9 (3.77%) 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%) Databricks
12 4 (1.67%) New Relic
12 4 (1.67%) Retek
12 4 (1.67%) TOWER Software