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

6 months to
15 Jul 2026
Same period 2025 Same period 2024
Rank 518 360 325
Rank change year-on-year -158 -35 -116
Permanent jobs citing Unix 234 360 857
As % of all permanent jobs in the UK 0.24% 0.73% 0.85%
As % of the Operating Systems category 3.84% 5.22% 6.39%
Number of salaries quoted 149 243 458
10th Percentile £38,500 £32,000 £35,000
25th Percentile £52,500 £41,250 £43,750
Median annual salary (50th Percentile) £67,500 £67,626 £58,000
Median % change year-on-year -0.19% +16.60% -10.77%
75th Percentile £77,500 £80,750 £78,750
90th Percentile £80,782 £90,000 £96,250
UK excluding London median annual salary £62,500 £57,500 £50,000
% change year-on-year +8.70% +15.00% -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 6,100 6,902 13,402
As % of all permanent jobs advertised in the UK 6.17% 14.04% 13.25%
Number of salaries quoted 4,602 4,597 10,251
10th Percentile £27,750 £27,000 £26,043
25th Percentile £31,250 £31,750 £31,500
Median annual salary (50th Percentile) £45,000 £42,500 £45,996
Median % change year-on-year +5.88% -7.60% -12.39%
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 15 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 15 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 -136 204 £69,306 +4.61% 134
UK excluding London -141 121 £62,500 +8.70% 131
London -84 97 £75,000 -4.83% 35
Work from Home -63 86 £67,500 -2.71% 100
South West -36 39 £63,750 -19.11% 10
North of England -36 36 £69,306 +2.48% 41
North West -12 18 £60,000 -13.52% 26
Yorkshire -29 12 £69,310 +10.90% 9
Wales -64 12 £65,000 -16.13% 8
Midlands -50 11 £61,500 -5.38% 23
South East -68 11 £62,500 +66.67% 26
West Midlands -44 9 £48,903 -24.76% 14
East of England -29 6 £61,500 +123.64% 12
North East -59 6 £69,310 +15.52% 6
Northern Ireland -54 5 £40,000 - 1
East Midlands -28 2 £61,500 -3.91% 9
Scotland -8 1 £27,000 -50.91% 14

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 (1.28%) Confluence
2 2 (0.85%) SharePoint
2 2 (0.85%) WebLogic
3 1 (0.43%) Apache
3 1 (0.43%) Apache Spark
3 1 (0.43%) Documentum
3 1 (0.43%) JBoss
3 1 (0.43%) Oracle Workflow
3 1 (0.43%) Tomcat
3 1 (0.43%) WebSphere
Applications
1 11 (4.70%) Microsoft Excel
2 10 (4.27%) Microsoft Office
3 6 (2.56%) Microsoft PowerPoint
Business Applications
1 13 (5.56%) FLEXCUBE
2 5 (2.14%) Oracle Applications
2 5 (2.14%) Oracle Receivables
3 4 (1.71%) Line 50
3 4 (1.71%) Oracle Assets
3 4 (1.71%) Oracle EBS
3 4 (1.71%) Oracle EBS R12
3 4 (1.71%) Oracle Financials
3 4 (1.71%) Oracle Procure-to-Pay
3 4 (1.71%) Oracle Retail
4 2 (0.85%) SAP S/4HANA
5 1 (0.43%) Oracle Payables
5 1 (0.43%) Siebel CRM
Cloud Services
1 103 (44.02%) AWS
2 69 (29.49%) Azure
3 33 (14.10%) GCP
4 18 (7.69%) Azure DevOps
5 16 (6.84%) SaaS
6 15 (6.41%) GitHub
7 14 (5.98%) Azure AKS
7 14 (5.98%) Azure Service Bus
7 14 (5.98%) PaaS
8 11 (4.70%) Pulumi
9 9 (3.85%) IaaS
10 8 (3.42%) OpenShift
11 7 (2.99%) Cloud Computing
12 6 (2.56%) Apigee
12 6 (2.56%) Kong
12 6 (2.56%) Power Platform
13 5 (2.14%) Amazon ECS
13 5 (2.14%) AWS CloudFormation
13 5 (2.14%) AWS CodeBuild
13 5 (2.14%) dbt
Communications & Networking
1 25 (10.68%) Firewall
2 18 (7.69%) DNS
3 17 (7.26%) TCP/IP
4 11 (4.70%) WAN
5 9 (3.85%) VPN
6 8 (3.42%) HTTPS
7 6 (2.56%) Broadband
7 6 (2.56%) Cisco ASA
7 6 (2.56%) Network Security
8 5 (2.14%) 5G
8 5 (2.14%) BGP
8 5 (2.14%) DHCP
8 5 (2.14%) MPLS
8 5 (2.14%) SD-WAN
9 4 (1.71%) MGW
9 4 (1.71%) MVNO
9 4 (1.71%) RTP
9 4 (1.71%) SGSN
9 4 (1.71%) SMPP
9 4 (1.71%) SSH
Database & Business Intelligence
1 26 (11.11%) MongoDB
2 21 (8.97%) PostgreSQL
3 20 (8.55%) Oracle Database
4 15 (6.41%) NoSQL
5 12 (5.13%) Relational Database
6 9 (3.85%) Elasticsearch
7 8 (3.42%) RDBMS
8 7 (2.99%) SQL Server
9 6 (2.56%) Power BI
10 5 (2.14%) Amazon RDS
10 5 (2.14%) Redis
10 5 (2.14%) Tableau
11 4 (1.71%) Db2
11 4 (1.71%) FileMaker
11 4 (1.71%) Oracle Reports
12 3 (1.28%) Hadoop
13 2 (0.85%) Big Data
13 2 (0.85%) BusinessObjects
13 2 (0.85%) Oracle Database 11g
13 2 (0.85%) Oracle Database 12c
Development Applications
1 26 (11.11%) Git
2 25 (10.68%) GitLab
3 13 (5.56%) Jenkins
4 9 (3.85%) Bitbucket
5 8 (3.42%) JIRA
6 7 (2.99%) Eclipse
7 6 (2.56%) Jaeger
7 6 (2.56%) Selenium
7 6 (2.56%) Subversion
8 5 (2.14%) LabVIEW
9 4 (1.71%) Metasploit
9 4 (1.71%) Oracle Forms
9 4 (1.71%) Toad
10 3 (1.28%) JMeter
11 2 (0.85%) Cucumber
11 2 (0.85%) Cypress.io
11 2 (0.85%) Gradle
11 2 (0.85%) Maven
12 1 (0.43%) Postman
12 1 (0.43%) Zephyr
General
1 94 (40.17%) Finance
2 63 (26.92%) Social Skills
3 39 (16.67%) Public Sector
4 29 (12.39%) Analytical Skills
4 29 (12.39%) Banking
5 27 (11.54%) Inclusion and Diversity
6 13 (5.56%) Retail
7 9 (3.85%) Legal
8 8 (3.42%) Electronics
8 8 (3.42%) Investment Banking
9 7 (2.99%) Front Office
10 6 (2.56%) Telecoms
11 5 (2.14%) Aerospace
11 5 (2.14%) Welsh Language
12 4 (1.71%) Financial Institution
12 4 (1.71%) General Ledger
12 4 (1.71%) Organisational Skills
12 4 (1.71%) Retail Finance
13 3 (1.28%) Back Office
13 3 (1.28%) Influencing Skills
Job Titles
1 70 (29.91%) Senior
2 35 (14.96%) DevOps Engineer
3 29 (12.39%) Senior DevOps
4 26 (11.11%) Senior DevOps Engineer
5 21 (8.97%) Developer
6 18 (7.69%) DBA
6 18 (7.69%) Lead
7 15 (6.41%) Administrator
8 13 (5.56%) Analyst
8 13 (5.56%) Linux Engineer
8 13 (5.56%) Oracle DBA
9 12 (5.13%) Applications Support
9 12 (5.13%) Infrastructure Engineer
9 12 (5.13%) Senior DBA
9 12 (5.13%) Senior Oracle DBA
10 10 (4.27%) Automation Engineer
10 10 (4.27%) Test Engineer
11 9 (3.85%) Junior
11 9 (3.85%) Network Engineer
11 9 (3.85%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 19 (8.12%) Node.js
2 11 (4.70%) Elastic Stack
2 11 (4.70%) REST
3 10 (4.27%) FIX Protocol
3 10 (4.27%) YAML
4 7 (2.99%) J2EE
4 7 (2.99%) Kafka
4 7 (2.99%) React
4 7 (2.99%) RESTful
4 7 (2.99%) Struts
4 7 (2.99%) XML
5 6 (2.56%) Django
5 6 (2.56%) HTML
5 6 (2.56%) Jinja
5 6 (2.56%) JSON
5 6 (2.56%) OpenTelemetry
5 6 (2.56%) Web Services
5 6 (2.56%) YANG
6 5 (2.14%) CSS
6 5 (2.14%) Middleware
Miscellaneous
1 16 (6.84%) Linux Command Line
2 14 (5.98%) Management Information System
3 13 (5.56%) Self-Motivation
4 12 (5.13%) Foreign Exchange (FX)
5 10 (4.27%) Cyber Threat
6 7 (2.99%) Cloud Native
6 7 (2.99%) Hedge funds
7 6 (2.56%) Security Operations Centre
7 6 (2.56%) Security Posture
8 5 (2.14%) Blockchain
8 5 (2.14%) IoT
8 5 (2.14%) Self-Driving Car
9 4 (1.71%) Cyber Defence
9 4 (1.71%) Cyber Kill Chain
9 4 (1.71%) Data Centre
9 4 (1.71%) Distributed Systems
9 4 (1.71%) IVR
9 4 (1.71%) PKI
9 4 (1.71%) Replication
10 3 (1.28%) e-Learning
Operating Systems
1 189 (80.77%) Linux
2 70 (29.91%) Windows
3 26 (11.11%) Red Hat Enterprise Linux
4 15 (6.41%) AIX
5 12 (5.13%) Oracle Linux
6 7 (2.99%) Solaris
6 7 (2.99%) Windows Server
7 5 (2.14%) Mac OS
8 4 (1.71%) Kali Linux
9 1 (0.43%) CentOS
9 1 (0.43%) Embedded Linux
9 1 (0.43%) FreeRTOS
9 1 (0.43%) ThreadX
9 1 (0.43%) Ubuntu
Processes & Methodologies
1 89 (38.03%) DevOps
2 72 (30.77%) CI/CD
3 65 (27.78%) Agile
4 54 (23.08%) Problem-Solving
5 53 (22.65%) Test Automation
6 46 (19.66%) Mentoring
7 42 (17.95%) Continuous Integration
7 42 (17.95%) Incident Response
8 39 (16.67%) Continuous Improvement
9 35 (14.96%) Computer Science
9 35 (14.96%) Infrastructure as Code
10 33 (14.10%) Task Automation
11 32 (13.68%) Coaching
11 32 (13.68%) Containerisation
12 31 (13.25%) High Availability
12 31 (13.25%) Scrum
13 28 (11.97%) ITIL
13 28 (11.97%) Stakeholder Engagement
14 21 (8.97%) Validation
15 20 (8.55%) Change Management
Programming Languages
1 96 (41.03%) Python
2 64 (27.35%) SQL
3 57 (24.36%) Java
4 46 (19.66%) Bash
5 29 (12.39%) JavaScript
6 28 (11.97%) Shell Script
7 18 (7.69%) PL/SQL
8 16 (6.84%) C++
9 15 (6.41%) PowerShell
10 13 (5.56%) Korn
11 9 (3.85%) Perl
12 8 (3.42%) C#
12 8 (3.42%) Go
13 7 (2.99%) MATLAB
14 6 (2.56%) Rust
15 5 (2.14%) VB
15 5 (2.14%) VBA
15 5 (2.14%) VBScript
16 4 (1.71%) PHP
17 3 (1.28%) TypeScript
Qualifications
1 49 (20.94%) Degree
2 46 (19.66%) Security Cleared
3 40 (17.09%) SC Cleared
4 29 (12.39%) Computer Science Degree
5 15 (6.41%) DV Cleared
6 11 (4.70%) CISSP
7 9 (3.85%) AWS Certification
8 7 (2.99%) CISM
8 7 (2.99%) HND
9 6 (2.56%) CISA
9 6 (2.56%) CompTIA Security+
10 5 (2.14%) SANS
11 4 (1.71%) AWS Certified Cloud Practitioner
11 4 (1.71%) CCSK
11 4 (1.71%) OSCP
12 3 (1.28%) BPSS Clearance
12 3 (1.28%) CGEIT
12 3 (1.28%) DBS Check
12 3 (1.28%) FFIEC
12 3 (1.28%) Master's Degree
Quality Assurance & Compliance
1 13 (5.56%) QA
2 5 (2.14%) NIST
3 4 (1.71%) GDPR
3 4 (1.71%) ISO 14001
3 4 (1.71%) ISO 9001
4 3 (1.28%) COBIT
5 2 (0.85%) Cyber Essentials
5 2 (0.85%) ISO/IEC 27001
6 1 (0.43%) Accessibility
6 1 (0.43%) Data Quality
6 1 (0.43%) DO-178B
6 1 (0.43%) ITGC
System Software
1 38 (16.24%) Docker
2 15 (6.41%) Oracle RAC
3 11 (4.70%) VMware Infrastructure
4 5 (2.14%) Active Directory
5 4 (1.71%) VMware ESXi
5 4 (1.71%) VMware NSX
5 4 (1.71%) vSphere
6 2 (0.85%) Firmware
7 1 (0.43%) Embedded Firmware
7 1 (0.43%) GPFS
7 1 (0.43%) Hyper-V
7 1 (0.43%) KVM
7 1 (0.43%) Lustre
7 1 (0.43%) Slurm Workload Manager
Systems Management
1 49 (20.94%) Terraform
2 33 (14.10%) Kubernetes
3 31 (13.25%) Ansible
4 20 (8.55%) Argo
5 17 (7.26%) Prometheus
6 15 (6.41%) Oracle RMAN
6 15 (6.41%) Puppet
7 12 (5.13%) Data Guard
7 12 (5.13%) Grafana
7 12 (5.13%) Nagios
8 6 (2.56%) Kustomize
9 5 (2.14%) AWS Copilot
9 5 (2.14%) SCCM
10 4 (1.71%) vCenter Server
11 3 (1.28%) Check_MK
12 2 (0.85%) Kibana
12 2 (0.85%) logstash
12 2 (0.85%) Packer
12 2 (0.85%) Podman
13 1 (0.43%) Oracle Enterprise Manager
Vendors
1 45 (19.23%) Oracle
2 26 (11.11%) Microsoft
3 20 (8.55%) Red Hat
4 18 (7.69%) Google
5 17 (7.26%) IBM
6 15 (6.41%) VMware
7 12 (5.13%) Pega
8 10 (4.27%) Splunk
9 9 (3.85%) Adobe
10 8 (3.42%) ServiceNow
11 7 (2.99%) Cisco
12 6 (2.56%) F5
12 6 (2.56%) Juniper
12 6 (2.56%) Palo Alto
13 5 (2.14%) Snow
14 4 (1.71%) Apple
14 4 (1.71%) Databricks
14 4 (1.71%) New Relic
14 4 (1.71%) Retek
14 4 (1.71%) TOWER Software