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

6 months to
17 Jun 2026
Same period 2025 Same period 2024
Rank 509 351 315
Rank change year-on-year -158 -36 -94
Permanent jobs citing Unix 224 355 932
As % of all permanent jobs in the UK 0.24% 0.80% 0.86%
As % of the Operating Systems category 3.95% 5.40% 6.62%
Number of salaries quoted 129 250 509
10th Percentile £39,800 £32,000 £35,416
25th Percentile £54,468 £41,250 £43,750
Median annual salary (50th Percentile) £67,000 £65,000 £58,000
Median % change year-on-year +3.08% +12.07% -14.07%
75th Percentile £77,500 £80,000 £77,500
90th Percentile £85,250 £87,500 £96,250
UK excluding London median annual salary £62,500 £55,000 £50,000
% change year-on-year +13.64% +10.00% -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 5,673 6,575 14,074
As % of all permanent jobs advertised in the UK 6.07% 14.75% 12.98%
Number of salaries quoted 4,258 4,264 10,761
10th Percentile £27,500 £27,000 £26,000
25th Percentile £31,250 £32,000 £31,250
Median annual salary (50th Percentile) £45,000 £45,000 £45,000
Median % change year-on-year - - -14.29%
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 17 June 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 17 June 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 -148 188 £69,310 +6.63% 137
UK excluding London -149 106 £62,500 +13.64% 138
London -80 98 £75,000 - 44
Work from Home -54 84 £65,000 -3.88% 115
South West -25 36 £70,000 +0.86% 10
North of England -41 28 £69,310 +4.52% 36
North West -8 15 £60,000 -13.52% 20
South East -67 10 £62,500 +50.60% 27
Yorkshire -41 9 £69,310 +10.90% 11
Wales -57 9 £65,000 -16.13% 11
Midlands -38 8 £28,500 -55.29% 15
Scotland -14 5 £27,000 -53.04% 15
East of England -18 5 £61,500 +123.64% 16
Northern Ireland -27 5 £40,000 - 12
West Midlands -37 5 £28,500 -54.40% 6
North East -50 4 £69,310 +15.52% 5
East Midlands -27 3 £61,500 -12.14% 9

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 4 (1.79%) Apache Airflow
2 3 (1.34%) Confluence
3 2 (0.89%) IIS
3 2 (0.89%) Microsoft Exchange
3 2 (0.89%) SharePoint
3 2 (0.89%) WebLogic
4 1 (0.45%) Apache
4 1 (0.45%) Apache Spark
4 1 (0.45%) JBoss
4 1 (0.45%) Tomcat
4 1 (0.45%) WebSphere
Applications
1 14 (6.25%) Microsoft Office
2 8 (3.57%) Microsoft Excel
3 6 (2.68%) Microsoft PowerPoint
4 1 (0.45%) EngageOne
Business Applications
1 10 (4.46%) FLEXCUBE
2 4 (1.79%) Line 50
3 2 (0.89%) Fidessa
3 2 (0.89%) Oracle Applications
3 2 (0.89%) Oracle EBS
3 2 (0.89%) Oracle Procure-to-Pay
3 2 (0.89%) Oracle Receivables
4 1 (0.45%) Oracle Assets
4 1 (0.45%) Oracle EBS R12
4 1 (0.45%) Oracle Financials
4 1 (0.45%) Oracle Payables
4 1 (0.45%) Oracle Retail
4 1 (0.45%) SAP S/4HANA
4 1 (0.45%) TIBCO iProcess
Cloud Services
1 103 (45.98%) AWS
2 66 (29.46%) Azure
3 27 (12.05%) GCP
4 24 (10.71%) SaaS
5 23 (10.27%) Pulumi
6 18 (8.04%) PaaS
7 17 (7.59%) Azure DevOps
8 16 (7.14%) GitHub
9 14 (6.25%) Azure AKS
9 14 (6.25%) Azure Service Bus
10 13 (5.80%) IaaS
11 8 (3.57%) OpenShift
12 7 (3.13%) Amazon S3
12 7 (3.13%) Power Platform
12 7 (3.13%) Virtual Private Cloud
13 6 (2.68%) Apigee
13 6 (2.68%) Kong
13 6 (2.68%) Microsoft 365
14 5 (2.23%) Amazon ECS
14 5 (2.23%) BrowserStack
Communications & Networking
1 27 (12.05%) Firewall
2 19 (8.48%) DNS
3 18 (8.04%) Broadband
3 18 (8.04%) TCP/IP
4 15 (6.70%) WAN
5 10 (4.46%) VPN
6 9 (4.02%) 5G
6 9 (4.02%) SD-WAN
7 8 (3.57%) Cisco ASA
7 8 (3.57%) HTTPS
8 7 (3.13%) Network Security
9 6 (2.68%) DHCP
10 5 (2.23%) BGP
10 5 (2.23%) MPLS
11 4 (1.79%) 3GPP
11 4 (1.79%) Packet Switching
11 4 (1.79%) RTP
11 4 (1.79%) SGSN
11 4 (1.79%) SMPP
11 4 (1.79%) VoIP
Database & Business Intelligence
1 26 (11.61%) MongoDB
1 26 (11.61%) NoSQL
2 25 (11.16%) PostgreSQL
3 23 (10.27%) Relational Database
4 20 (8.93%) RDBMS
5 17 (7.59%) Oracle Database
6 12 (5.36%) SQL Server
7 9 (4.02%) Amazon RDS
7 9 (4.02%) Elasticsearch
8 7 (3.13%) Power BI
9 6 (2.68%) Tableau
10 5 (2.23%) Redis
11 4 (1.79%) Amazon Redshift
11 4 (1.79%) Db2
11 4 (1.79%) FileMaker
11 4 (1.79%) SQL Server Integration Services
12 3 (1.34%) Hadoop
13 2 (0.89%) Oracle Database 11g
13 2 (0.89%) Oracle Database 12c
13 2 (0.89%) Oracle Reports
Development Applications
1 34 (15.18%) Git
2 24 (10.71%) GitLab
3 18 (8.04%) Jaeger
4 9 (4.02%) Bitbucket
4 9 (4.02%) Jenkins
4 9 (4.02%) LabVIEW
5 8 (3.57%) Selenium
6 7 (3.13%) JIRA
7 5 (2.23%) Eclipse
8 4 (1.79%) JMeter
8 4 (1.79%) Metasploit
8 4 (1.79%) Subversion
9 2 (0.89%) Cucumber
9 2 (0.89%) Cypress.io
9 2 (0.89%) Gradle
9 2 (0.89%) Maven
9 2 (0.89%) Postman
9 2 (0.89%) SoapUI
10 1 (0.45%) NetBeans
10 1 (0.45%) Zephyr
General
1 91 (40.63%) Finance
2 64 (28.57%) Social Skills
3 39 (17.41%) Inclusion and Diversity
4 34 (15.18%) Analytical Skills
5 30 (13.39%) Banking
6 26 (11.61%) Public Sector
7 12 (5.36%) Electronics
8 9 (4.02%) Legal
9 8 (3.57%) Investment Banking
9 8 (3.57%) Retail
10 6 (2.68%) Front Office
10 6 (2.68%) Presentation Skills
10 6 (2.68%) Telecoms
11 5 (2.23%) Documentation Skills
12 4 (1.79%) Aerospace
12 4 (1.79%) Organisational Skills
13 3 (1.34%) Back Office
13 3 (1.34%) Influencing Skills
13 3 (1.34%) Japanese Language
13 3 (1.34%) Manufacturing
Job Titles
1 51 (22.77%) Senior
2 32 (14.29%) Lead
3 21 (9.38%) DevOps Engineer
4 18 (8.04%) Cloud Engineer
5 17 (7.59%) Senior DevOps
6 16 (7.14%) Developer
7 15 (6.70%) DBA
7 15 (6.70%) Senior DevOps Engineer
8 14 (6.25%) Analyst
8 14 (6.25%) Automation Engineer
8 14 (6.25%) Test Engineer
9 12 (5.36%) Applications Support
9 12 (5.36%) Linux Engineer
10 11 (4.91%) Infrastructure Engineer
10 11 (4.91%) Team Leader
11 10 (4.46%) Lead Cloud Engineer
11 10 (4.46%) Oracle DBA
12 9 (4.02%) Administrator
12 9 (4.02%) Product Engineer
12 9 (4.02%) Product Test Engineer
Libraries, Frameworks & Software Standards
1 22 (9.82%) Elastic Stack
2 20 (8.93%) Node.js
3 18 (8.04%) OpenTelemetry
4 14 (6.25%) REST
5 13 (5.80%) FIX Protocol
6 9 (4.02%) pytest
7 8 (3.57%) XML
8 7 (3.13%) JSON
8 7 (3.13%) Kafka
9 6 (2.68%) Django
9 6 (2.68%) HTML
9 6 (2.68%) Jinja
9 6 (2.68%) SOAP
9 6 (2.68%) YAML
9 6 (2.68%) YANG
10 5 (2.23%) CSS
10 5 (2.23%) J2EE
10 5 (2.23%) Playwright
10 5 (2.23%) React
10 5 (2.23%) Struts
Miscellaneous
1 17 (7.59%) Self-Motivation
2 15 (6.70%) Management Information System
3 12 (5.36%) Foreign Exchange (FX)
3 12 (5.36%) Linux Command Line
4 10 (4.46%) Cyber Threat
4 10 (4.46%) Hedge funds
4 10 (4.46%) Security Posture
5 9 (4.02%) Self-Driving Car
6 7 (3.13%) Cloud Native
7 6 (2.68%) IoT
7 6 (2.68%) Security Operations Centre
8 5 (2.23%) Blockchain
9 4 (1.79%) Analytical Mindset
9 4 (1.79%) Cyber Defence
9 4 (1.79%) Cyber Kill Chain
9 4 (1.79%) Data Centre
9 4 (1.79%) e-Learning
9 4 (1.79%) IVR
9 4 (1.79%) PKI
9 4 (1.79%) Replication
Operating Systems
1 179 (79.91%) Linux
2 65 (29.02%) Windows
3 25 (11.16%) Red Hat Enterprise Linux
4 12 (5.36%) AIX
5 11 (4.91%) Windows Server
6 9 (4.02%) Oracle Linux
7 6 (2.68%) Solaris
8 5 (2.23%) Mac OS
9 4 (1.79%) Kali Linux
9 4 (1.79%) Ubuntu
10 2 (0.89%) CentOS
10 2 (0.89%) Debian
10 2 (0.89%) Windows Server 2016
10 2 (0.89%) Windows Server 2019
11 1 (0.45%) Embedded Linux
11 1 (0.45%) FreeRTOS
11 1 (0.45%) ThreadX
Processes & Methodologies
1 84 (37.50%) DevOps
2 64 (28.57%) Agile
3 62 (27.68%) CI/CD
4 55 (24.55%) Problem-Solving
5 50 (22.32%) Infrastructure as Code
6 49 (21.88%) Test Automation
7 48 (21.43%) Mentoring
8 44 (19.64%) Continuous Integration
9 41 (18.30%) Task Automation
10 38 (16.96%) Computer Science
10 38 (16.96%) Containerisation
10 38 (16.96%) Incident Response
11 37 (16.52%) High Availability
12 34 (15.18%) Continuous Improvement
13 28 (12.50%) Roadmaps
14 24 (10.71%) ITIL
15 23 (10.27%) Validation
16 22 (9.82%) Scrum
16 22 (9.82%) Stakeholder Engagement
17 21 (9.38%) Coaching
Programming Languages
1 106 (47.32%) Python
2 66 (29.46%) Java
3 61 (27.23%) SQL
4 51 (22.77%) Bash
5 36 (16.07%) JavaScript
6 28 (12.50%) Shell Script
7 19 (8.48%) Go
8 17 (7.59%) PowerShell
9 15 (6.70%) C++
10 11 (4.91%) MATLAB
10 11 (4.91%) PL/SQL
11 10 (4.46%) C#
11 10 (4.46%) Korn
12 9 (4.02%) Perl
13 6 (2.68%) Rust
14 5 (2.23%) TypeScript
14 5 (2.23%) VB
14 5 (2.23%) VBA
14 5 (2.23%) VBScript
15 4 (1.79%) PHP
Qualifications
1 56 (25.00%) Degree
2 38 (16.96%) Security Cleared
3 32 (14.29%) Computer Science Degree
4 31 (13.84%) SC Cleared
5 21 (9.38%) AWS Certification
6 14 (6.25%) CISSP
7 11 (4.91%) HND
8 9 (4.02%) DV Cleared
9 7 (3.13%) CCSK
9 7 (3.13%) CISM
10 6 (2.68%) CISA
10 6 (2.68%) CompTIA Security+
11 5 (2.23%) SANS
12 4 (1.79%) AWS Certified Cloud Practitioner
12 4 (1.79%) BPSS Clearance
12 4 (1.79%) OSCP
13 3 (1.34%) CGEIT
13 3 (1.34%) Cisco Certification
13 3 (1.34%) FFIEC
13 3 (1.34%) Master's Degree
Quality Assurance & Compliance
1 12 (5.36%) QA
2 6 (2.68%) NIST
3 5 (2.23%) Data Quality
4 4 (1.79%) GDPR
4 4 (1.79%) ISO 14001
4 4 (1.79%) ISO 9001
5 3 (1.34%) COBIT
5 3 (1.34%) ISO/IEC 27001
6 2 (0.89%) Accessibility
6 2 (0.89%) Cyber Essentials
6 2 (0.89%) Sarbanes-Oxley
7 1 (0.45%) DO-178B
7 1 (0.45%) HIPAA
7 1 (0.45%) ITGC
7 1 (0.45%) MiFID
7 1 (0.45%) PCI DSS
System Software
1 47 (20.98%) Docker
2 12 (5.36%) Oracle RAC
2 12 (5.36%) VMware Infrastructure
3 9 (4.02%) Active Directory
4 4 (1.79%) VMware ESXi
4 4 (1.79%) VMware NSX
4 4 (1.79%) vSphere
5 2 (0.89%) Firmware
5 2 (0.89%) Virtual Machines
6 1 (0.45%) Embedded Firmware
Systems Management
1 67 (29.91%) Terraform
2 45 (20.09%) Ansible
3 43 (19.20%) Kubernetes
4 32 (14.29%) Argo
5 24 (10.71%) Prometheus
6 18 (8.04%) Kustomize
7 13 (5.80%) Puppet
8 12 (5.36%) Oracle RMAN
9 9 (4.02%) Data Guard
9 9 (4.02%) Nagios
10 6 (2.68%) Grafana
11 5 (2.23%) AWS Copilot
11 5 (2.23%) SCCM
12 4 (1.79%) Control-M
12 4 (1.79%) vCenter Server
13 3 (1.34%) Check_MK
13 3 (1.34%) Packer
14 2 (0.89%) Kibana
14 2 (0.89%) logstash
14 2 (0.89%) Podman
Vendors
1 43 (19.20%) Oracle
2 36 (16.07%) Google
3 23 (10.27%) Microsoft
4 21 (9.38%) Red Hat
5 16 (7.14%) VMware
6 14 (6.25%) IBM
7 10 (4.46%) Splunk
8 9 (4.02%) Adobe
8 9 (4.02%) Cisco
9 6 (2.68%) F5
9 6 (2.68%) Juniper
9 6 (2.68%) Palo Alto
10 5 (2.23%) ServiceNow
10 5 (2.23%) Snow
11 4 (1.79%) Apple
11 4 (1.79%) Informatica
11 4 (1.79%) Sage
11 4 (1.79%) SAP
11 4 (1.79%) Sybase
11 4 (1.79%) TOWER Software