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

6 months to
21 Jul 2026
Same period 2025 Same period 2024
Rank 542 371 312
Rank change year-on-year -171 -59 -106
Permanent jobs citing Unix 233 347 811
As % of all permanent jobs in the UK 0.23% 0.71% 0.87%
As % of the Operating Systems category 3.79% 5.02% 6.64%
Number of salaries quoted 153 234 415
10th Percentile £37,750 £31,475 £35,520
25th Percentile £53,500 £40,493 £44,869
Median annual salary (50th Percentile) £69,305 £68,505 £60,000
Median % change year-on-year +1.17% +14.17% -8.29%
75th Percentile £77,500 £81,000 £81,250
90th Percentile £79,590 £90,000 £95,750
UK excluding London median annual salary £62,500 £56,533 £51,500
% change year-on-year +10.56% +9.77% -10.43%

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 6,914 12,216
As % of all permanent jobs advertised in the UK 6.15% 14.05% 13.04%
Number of salaries quoted 4,663 4,618 9,196
10th Percentile £27,750 £26,963 £26,250
25th Percentile £31,250 £31,500 £32,000
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 £44,225
% change year-on-year +6.25% -9.55% -1.72%

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 21 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 21 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 -112 204 £69,306 +2.48% 80
UK excluding London -134 127 £62,500 +10.56% 59
London -53 93 £75,000 -6.25% 43
Work from Home -67 83 £69,305 -0.11% 50
South West -32 40 £63,750 -19.11% 4
North of England -24 39 £69,306 +1.17% 19
North West -5 20 £60,000 -13.52% 17
Wales -66 14 £65,000 -16.13% 4
Yorkshire -33 13 £69,310 +10.90% 1
Midlands -52 11 £61,500 -5.38% 7
South East -74 10 £62,500 +66.67% 13
West Midlands -35 9 £48,903 -24.76% 7
East of England -19 6 £61,500 +123.64% 3
North East -49 6 £69,310 +15.52% 1
Northern Ireland -63 5 £40,000 - 4
Scotland -8 2 £49,496 -5.72% 7
East Midlands -26 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 (1.29%) Confluence
2 2 (0.86%) SharePoint
2 2 (0.86%) 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 10 (4.29%) Microsoft Excel
2 9 (3.86%) Microsoft Office
3 6 (2.58%) Microsoft PowerPoint
Business Applications
1 14 (6.01%) FLEXCUBE
2 5 (2.15%) Oracle Applications
2 5 (2.15%) Oracle Receivables
3 4 (1.72%) Line 50
3 4 (1.72%) Oracle Assets
3 4 (1.72%) Oracle EBS
3 4 (1.72%) Oracle EBS R12
3 4 (1.72%) Oracle Financials
3 4 (1.72%) Oracle Procure-to-Pay
3 4 (1.72%) Oracle Retail
4 2 (0.86%) SAP S/4HANA
5 1 (0.43%) Bloomberg TOMS
5 1 (0.43%) Oracle Payables
5 1 (0.43%) Siebel CRM
Cloud Services
1 98 (42.06%) AWS
2 69 (29.61%) Azure
3 34 (14.59%) GCP
4 18 (7.73%) Azure DevOps
5 15 (6.44%) SaaS
6 14 (6.01%) Azure AKS
6 14 (6.01%) Azure Service Bus
7 13 (5.58%) GitHub
7 13 (5.58%) PaaS
8 8 (3.43%) IaaS
8 8 (3.43%) OpenShift
9 7 (3.00%) AWS CloudFormation
9 7 (3.00%) Cloud Computing
9 7 (3.00%) dbt
10 6 (2.58%) Apigee
10 6 (2.58%) Kong
10 6 (2.58%) Power Platform
11 5 (2.15%) Amazon ECS
11 5 (2.15%) AWS CodeBuild
11 5 (2.15%) Pulumi
Communications & Networking
1 23 (9.87%) Firewall
2 19 (8.15%) TCP/IP
3 18 (7.73%) DNS
4 10 (4.29%) WAN
5 8 (3.43%) HTTPS
6 7 (3.00%) VPN
7 6 (2.58%) Cisco ASA
8 5 (2.15%) BGP
8 5 (2.15%) DHCP
8 5 (2.15%) MPLS
8 5 (2.15%) Network Security
8 5 (2.15%) SSH
9 4 (1.72%) 5G
9 4 (1.72%) MGW
9 4 (1.72%) MVNO
9 4 (1.72%) Packet Switching
9 4 (1.72%) RTP
9 4 (1.72%) SD-WAN
9 4 (1.72%) SGSN
9 4 (1.72%) SMPP
Database & Business Intelligence
1 25 (10.73%) MongoDB
2 21 (9.01%) Oracle Database
2 21 (9.01%) PostgreSQL
3 8 (3.43%) Elasticsearch
3 8 (3.43%) NoSQL
4 7 (3.00%) SQL Server
5 6 (2.58%) Power BI
5 6 (2.58%) Relational Database
6 5 (2.15%) Amazon RDS
6 5 (2.15%) Redis
6 5 (2.15%) Tableau
7 4 (1.72%) FileMaker
7 4 (1.72%) Oracle Reports
8 3 (1.29%) Db2
8 3 (1.29%) Hadoop
9 2 (0.86%) Big Data
9 2 (0.86%) BusinessObjects
9 2 (0.86%) Data Warehouse
9 2 (0.86%) Oracle Database 11g
9 2 (0.86%) RDBMS
Development Applications
1 25 (10.73%) GitLab
2 24 (10.30%) Git
3 12 (5.15%) Jenkins
4 9 (3.86%) Bitbucket
5 8 (3.43%) JIRA
6 7 (3.00%) Eclipse
7 6 (2.58%) Subversion
8 5 (2.15%) Selenium
9 4 (1.72%) LabVIEW
9 4 (1.72%) Metasploit
9 4 (1.72%) Oracle Forms
9 4 (1.72%) Toad
10 2 (0.86%) Cucumber
10 2 (0.86%) Cypress.io
10 2 (0.86%) Gradle
10 2 (0.86%) JMeter
10 2 (0.86%) Maven
11 1 (0.43%) NetBeans
11 1 (0.43%) Oracle APEX
11 1 (0.43%) Zephyr
General
1 95 (40.77%) Finance
2 68 (29.18%) Social Skills
3 42 (18.03%) Public Sector
4 31 (13.30%) Banking
5 28 (12.02%) Analytical Skills
6 20 (8.58%) Inclusion and Diversity
7 12 (5.15%) Retail
8 10 (4.29%) Front Office
9 9 (3.86%) Investment Banking
9 9 (3.86%) Legal
10 7 (3.00%) Electronics
11 6 (2.58%) Telecoms
11 6 (2.58%) Welsh Language
12 5 (2.15%) Aerospace
13 4 (1.72%) General Ledger
13 4 (1.72%) Organisational Skills
13 4 (1.72%) Retail Finance
14 3 (1.29%) Back Office
14 3 (1.29%) Influencing Skills
14 3 (1.29%) Japanese Language
Job Titles
1 75 (32.19%) Senior
2 37 (15.88%) DevOps Engineer
3 31 (13.30%) Senior DevOps
4 28 (12.02%) Senior DevOps Engineer
5 20 (8.58%) Developer
6 19 (8.15%) DBA
7 17 (7.30%) Administrator
8 14 (6.01%) Oracle DBA
9 13 (5.58%) Applications Support
9 13 (5.58%) Linux Engineer
9 13 (5.58%) Senior DBA
9 13 (5.58%) Senior Oracle DBA
10 12 (5.15%) Analyst
10 12 (5.15%) Lead
11 11 (4.72%) Infrastructure Engineer
12 10 (4.29%) Automation Engineer
12 10 (4.29%) Junior
13 9 (3.86%) Consultant
13 9 (3.86%) Network Engineer
13 9 (3.86%) Systems Administrator
Libraries, Frameworks & Software Standards
1 18 (7.73%) Node.js
2 11 (4.72%) REST
3 10 (4.29%) FIX Protocol
3 10 (4.29%) YAML
4 8 (3.43%) Kafka
5 7 (3.00%) Jakarta EE
5 7 (3.00%) React
5 7 (3.00%) RESTful
5 7 (3.00%) Struts
5 7 (3.00%) Web Services
6 6 (2.58%) Django
6 6 (2.58%) HTML
6 6 (2.58%) Jinja
6 6 (2.58%) JSON
6 6 (2.58%) XML
6 6 (2.58%) YANG
7 5 (2.15%) CSS
7 5 (2.15%) Elastic Stack
8 4 (1.72%) Middleware
8 4 (1.72%) pytest
Miscellaneous
1 14 (6.01%) Linux Command Line
1 14 (6.01%) Management Information System
2 13 (5.58%) Foreign Exchange (FX)
3 11 (4.72%) Self-Motivation
4 10 (4.29%) Cyber Threat
5 7 (3.00%) Cloud Native
5 7 (3.00%) Hedge funds
6 6 (2.58%) Distributed Systems
6 6 (2.58%) Security Posture
7 5 (2.15%) PKI
7 5 (2.15%) Security Operations Centre
8 4 (1.72%) Blockchain
8 4 (1.72%) Cyber Defence
8 4 (1.72%) Cyber Kill Chain
8 4 (1.72%) Data Centre
8 4 (1.72%) IoT
8 4 (1.72%) IVR
8 4 (1.72%) Replication
8 4 (1.72%) Self-Driving Car
9 3 (1.29%) Embedded Systems
Operating Systems
1 189 (81.12%) Linux
2 71 (30.47%) Windows
3 27 (11.59%) Red Hat Enterprise Linux
4 15 (6.44%) AIX
5 13 (5.58%) Oracle Linux
6 7 (3.00%) Solaris
7 6 (2.58%) Windows Server
8 5 (2.15%) Mac OS
9 4 (1.72%) Kali Linux
10 1 (0.43%) CentOS
10 1 (0.43%) Embedded Linux
10 1 (0.43%) FreeRTOS
10 1 (0.43%) ThreadX
10 1 (0.43%) Ubuntu
Processes & Methodologies
1 88 (37.77%) DevOps
2 76 (32.62%) CI/CD
3 59 (25.32%) Agile
4 53 (22.75%) Problem-Solving
5 51 (21.89%) Test Automation
6 44 (18.88%) Mentoring
7 43 (18.45%) Incident Response
8 42 (18.03%) Continuous Improvement
9 37 (15.88%) Continuous Integration
10 35 (15.02%) Coaching
11 33 (14.16%) Computer Science
12 32 (13.73%) Scrum
13 31 (13.30%) Infrastructure as Code
14 30 (12.88%) ITIL
15 28 (12.02%) Stakeholder Engagement
16 27 (11.59%) Containerisation
16 27 (11.59%) Task Automation
17 26 (11.16%) High Availability
18 21 (9.01%) Microservices
18 21 (9.01%) Performance Tuning
Programming Languages
1 91 (39.06%) Python
2 65 (27.90%) SQL
3 51 (21.89%) Java
4 42 (18.03%) Bash
5 29 (12.45%) Shell Script
6 22 (9.44%) JavaScript
7 19 (8.15%) PL/SQL
8 15 (6.44%) C++
8 15 (6.44%) PowerShell
9 14 (6.01%) Korn
10 10 (4.29%) Perl
11 7 (3.00%) C#
12 6 (2.58%) MATLAB
12 6 (2.58%) Rust
13 5 (2.15%) VB
13 5 (2.15%) VBA
13 5 (2.15%) VBScript
14 4 (1.72%) PHP
15 3 (1.29%) Go
16 2 (0.86%) Groovy
Qualifications
1 50 (21.46%) Security Cleared
2 46 (19.74%) Degree
3 43 (18.45%) SC Cleared
4 27 (11.59%) Computer Science Degree
5 18 (7.73%) DV Cleared
6 10 (4.29%) CISSP
7 6 (2.58%) CISM
7 6 (2.58%) CompTIA Security+
7 6 (2.58%) HND
8 5 (2.15%) CISA
9 4 (1.72%) AWS Certified Cloud Practitioner
9 4 (1.72%) CCSK
9 4 (1.72%) OSCP
9 4 (1.72%) SANS
10 3 (1.29%) Cisco Certification
10 3 (1.29%) DBS Check
10 3 (1.29%) Master's Degree
11 2 (0.86%) CCSP
11 2 (0.86%) CEH
11 2 (0.86%) GCIH
Quality Assurance & Compliance
1 12 (5.15%) QA
2 5 (2.15%) NIST
3 4 (1.72%) ISO 14001
3 4 (1.72%) ISO 9001
4 3 (1.29%) GDPR
4 3 (1.29%) ISO/IEC 27001
5 2 (0.86%) COBIT
5 2 (0.86%) Cyber Essentials
6 1 (0.43%) Data Quality
6 1 (0.43%) DO-178B
6 1 (0.43%) ITGC
System Software
1 29 (12.45%) Docker
2 16 (6.87%) Oracle RAC
3 11 (4.72%) VMware Infrastructure
4 5 (2.15%) Active Directory
5 4 (1.72%) VMware ESXi
5 4 (1.72%) VMware NSX
5 4 (1.72%) vSphere
6 2 (0.86%) 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 45 (19.31%) Terraform
2 26 (11.16%) Ansible
2 26 (11.16%) Kubernetes
3 16 (6.87%) Oracle RMAN
4 15 (6.44%) Puppet
5 14 (6.01%) Argo
6 13 (5.58%) Data Guard
6 13 (5.58%) Nagios
7 12 (5.15%) Grafana
7 12 (5.15%) Prometheus
8 5 (2.15%) AWS Copilot
8 5 (2.15%) SCCM
9 4 (1.72%) vCenter Server
10 3 (1.29%) Check_MK
11 2 (0.86%) Kibana
11 2 (0.86%) logstash
11 2 (0.86%) Podman
12 1 (0.43%) ITRS Geneos
12 1 (0.43%) Oracle Enterprise Manager
12 1 (0.43%) Packer
Vendors
1 45 (19.31%) Oracle
2 26 (11.16%) Microsoft
3 20 (8.58%) Red Hat
4 18 (7.73%) IBM
5 15 (6.44%) VMware
6 13 (5.58%) Google
7 12 (5.15%) Pega
8 10 (4.29%) Splunk
9 9 (3.86%) Adobe
9 9 (3.86%) ServiceNow
10 7 (3.00%) Cisco
11 6 (2.58%) F5
11 6 (2.58%) Juniper
11 6 (2.58%) Palo Alto
12 5 (2.15%) Snow
13 4 (1.72%) Apple
13 4 (1.72%) Databricks
13 4 (1.72%) New Relic
13 4 (1.72%) Retek
13 4 (1.72%) TOWER Software