Unix
UK

The following table provides summary statistics for permanent job vacancies with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 28 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
28 May 2024
Same period 2023 Same period 2022
Rank 292 194 195
Rank change year-on-year -98 +1 -13
Permanent jobs citing Unix 1,005 1,865 3,493
As % of all permanent jobs advertised in the UK 0.98% 1.92% 2.09%
As % of the Operating Systems category 7.19% 11.90% 11.12%
Number of salaries quoted 518 945 1,576
10th Percentile £36,151 £40,423 £36,250
25th Percentile £43,750 £52,500 £47,500
Median annual salary (50th Percentile) £60,000 £67,500 £62,500
Median % change year-on-year -11.11% +8.00% +4.17%
75th Percentile £80,000 £89,852 £82,500
90th Percentile £96,625 £108,750 £100,000
UK excluding London median annual salary £50,000 £55,000 £52,500
% change year-on-year -9.09% +4.76% +10.53%

All Operating Systems
UK

Unix is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for operating system skills.

Permanent vacancies with a requirement for operating system skills 13,986 15,669 31,425
As % of all permanent jobs advertised in the UK 13.63% 16.10% 18.82%
Number of salaries quoted 10,693 10,509 16,510
10th Percentile £26,000 £27,000 £26,250
25th Percentile £31,250 £35,000 £35,750
Median annual salary (50th Percentile) £45,000 £52,500 £52,500
Median % change year-on-year -14.29% - +5.00%
75th Percentile £62,500 £71,250 £71,250
90th Percentile £80,000 £92,000 £87,500
UK excluding London median annual salary £42,500 £45,000 £45,000
% change year-on-year -5.56% - -

Unix
Job Vacancy Trend

Job postings citing Unix as a proportion of all IT jobs advertised.

Job vacancy trend for Unix in the UK

Unix
Salary Trend

3-month moving average salary quoted in jobs citing Unix.

Salary trend for Unix in the UK

Unix
Salary Histogram

Salary distribution for jobs citing Unix over the 6 months to 28 May 2024.

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 28 May 2024. 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 -128 715 £60,000 -13.60% 188
UK excluding London -80 706 £50,000 -9.09% 113
Work from Home -115 338 £65,000 - 94
London -78 268 £80,000 -0.37% 95
Scotland -19 196 £42,000 -30.00% 19
South East -6 134 £52,500 - 32
North of England -75 129 £52,500 -6.25% 18
South West -71 84 £52,500 -0.19% 12
Midlands -75 77 £50,000 -23.08% 10
North West -22 71 £55,000 -8.33% 8
Wales +8 53 £42,904 -26.12% 4
West Midlands +2 49 £50,000 -23.08% 6
Yorkshire -54 36 £47,500 -19.49% 10
East Midlands -84 28 £50,000 -18.37% 4
North East -2 22 £47,137 +25.70%
East of England -75 18 £50,000 -16.67% 19
Northern Ireland -3 15 £90,000 +77.34% 3

Unix
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 103 (10.25%) Apache Spark
2 72 (7.16%) WebLogic
3 44 (4.38%) Oracle Service Bus
4 41 (4.08%) Tomcat
5 39 (3.88%) Apache
6 34 (3.38%) Microsoft Exchange
7 29 (2.89%) IIS
8 18 (1.79%) nginx
9 16 (1.59%) Apache Airflow
9 16 (1.59%) Confluence
10 13 (1.29%) WebSphere
11 11 (1.09%) SharePoint
12 9 (0.90%) JBoss
13 8 (0.80%) Captiva
13 8 (0.80%) FileNet
14 3 (0.30%) GlassFish
15 2 (0.20%) OpenStack
15 2 (0.20%) Oracle Workflow
15 2 (0.20%) WordPress
16 1 (0.100%) Oracle Spatial
Applications
1 76 (7.56%) Microsoft Office
2 57 (5.67%) Microsoft Excel
3 45 (4.48%) MS Visio
4 5 (0.50%) Microsoft PowerPoint
5 2 (0.20%) CATIA
5 2 (0.20%) NASTRAN
Business Applications
1 49 (4.88%) NEC Housing
2 45 (4.48%) Remedy ITSM
3 17 (1.69%) Fidessa
3 17 (1.69%) Unit4 Business World
4 6 (0.60%) Temenos T24
5 5 (0.50%) Oracle Cash Management
6 2 (0.20%) Oracle EBS
6 2 (0.20%) Oracle EBS R12
6 2 (0.20%) Teamcenter
7 1 (0.100%) Adaptiv
7 1 (0.100%) Oracle Applications
7 1 (0.100%) SAP CRM
7 1 (0.100%) SAP GRC
7 1 (0.100%) SAP MDG
7 1 (0.100%) SAP S/4HANA
Cloud Services
1 311 (30.95%) AWS
2 177 (17.61%) Azure
3 58 (5.77%) SaaS
4 54 (5.37%) IaaS
5 52 (5.17%) GCP
6 31 (3.08%) Microsoft 365
7 25 (2.49%) GitHub
7 25 (2.49%) PaaS
7 25 (2.49%) Power Platform
8 23 (2.29%) Amazon EKS
9 18 (1.79%) Cloud Computing
10 16 (1.59%) OpenShift
10 16 (1.59%) Serverless
11 13 (1.29%) Amazon S3
12 9 (0.90%) Entra ID
13 8 (0.80%) Amazon EC2
13 8 (0.80%) Azure Data Factory
14 7 (0.70%) Amazon CloudWatch
15 6 (0.60%) AWS CloudFormation
15 6 (0.60%) Azure Machine Learning
Communications & Networking
1 80 (7.96%) Firewall
2 64 (6.37%) DNS
3 61 (6.07%) TCP/IP
4 46 (4.58%) DHCP
5 37 (3.68%) VPN
6 27 (2.69%) SNMP
7 24 (2.39%) HTTP
8 22 (2.19%) Internet
8 22 (2.19%) SAN
9 21 (2.09%) LAN
10 20 (1.99%) WAN
11 19 (1.89%) BGP
11 19 (1.89%) MPLS
12 18 (1.79%) Network Security
13 17 (1.69%) FIX Connectivity
13 17 (1.69%) SSH
14 13 (1.29%) SSL
14 13 (1.29%) VLAN
15 12 (1.19%) SMTP
16 11 (1.09%) HTTPS
Database & Business Intelligence
1 145 (14.43%) NoSQL
2 118 (11.74%) Oracle Database
3 109 (10.85%) SQL Server
4 100 (9.95%) Apache Hive
4 100 (9.95%) HBase
5 78 (7.76%) MySQL
6 71 (7.06%) Hadoop
7 58 (5.77%) PostgreSQL
8 51 (5.07%) Relational Database
9 46 (4.58%) Oracle Database 11g
10 44 (4.38%) Oracle Database 10g
10 44 (4.38%) VLDB
11 37 (3.68%) Big Data
12 34 (3.38%) Data Warehouse
12 34 (3.38%) MongoDB
13 33 (3.28%) Elasticsearch
14 26 (2.59%) Oracle Database 12c
15 25 (2.49%) Power BI
16 20 (1.99%) RDBMS
17 18 (1.79%) DB2
Development Applications
1 138 (13.73%) Git
2 122 (12.14%) Jenkins
3 85 (8.46%) Bitbucket Server
4 82 (8.16%) JIRA
5 35 (3.48%) GitLab
6 14 (1.39%) Eclipse
7 13 (1.29%) Subversion
8 11 (1.09%) CircleCI
9 10 (1.00%) GNU Toolchain
9 10 (1.00%) Oracle Forms
10 9 (0.90%) LabVIEW
11 7 (0.70%) Bitbucket
11 7 (0.70%) Postman
11 7 (0.70%) Snyk
12 6 (0.60%) Appium
12 6 (0.60%) RStudio
12 6 (0.60%) UI Automator
13 5 (0.50%) GDB
13 5 (0.50%) JMeter
13 5 (0.50%) JUnit
General
1 403 (40.10%) Finance
2 227 (22.59%) Social Skills
3 180 (17.91%) Inclusion and Diversity
4 168 (16.72%) Analytical Skills
5 161 (16.02%) Law
6 110 (10.95%) Legal
7 106 (10.55%) Banking
8 94 (9.35%) Public Sector
9 73 (7.26%) Police
10 54 (5.37%) Local Government
11 40 (3.98%) Back Office
12 26 (2.59%) Front Office
13 23 (2.29%) Telecoms
14 22 (2.19%) Marketing
15 20 (1.99%) Presentation Skills
16 16 (1.59%) Military
17 13 (1.29%) Games
18 12 (1.19%) Financial Institution
19 11 (1.09%) Investment Banking
19 11 (1.09%) Retail
Job Titles
1 187 (18.61%) Software Engineer
2 167 (16.62%) Analyst
3 163 (16.22%) Developer
4 162 (16.12%) Applications Support
5 155 (15.42%) Senior
6 127 (12.64%) Support Analyst
7 106 (10.55%) Applications Support Analyst
8 70 (6.97%) AWS Engineer
9 67 (6.67%) AWS Software Engineer
10 63 (6.27%) Developer/Software Engineer
11 61 (6.07%) Database Engineer
12 58 (5.77%) Administrator
13 55 (5.47%) Database Developer
14 54 (5.37%) Data Engineer
15 53 (5.27%) Python Engineer
16 47 (4.68%) SQL Analyst
16 47 (4.68%) SQL Support Analyst
17 46 (4.58%) DBA
17 46 (4.58%) Infrastructure Engineer
18 44 (4.38%) Support Engineer
Libraries, Frameworks & Software Standards
1 65 (6.47%) Spring
2 59 (5.87%) REST
3 52 (5.17%) Web Services
4 50 (4.98%) XML
5 34 (3.38%) Node.js
5 34 (3.38%) SOAP
6 33 (3.28%) J2EE
7 32 (3.18%) React
8 29 (2.89%) HTML
9 28 (2.79%) FIX Protocol
10 26 (2.59%) Java EE
11 24 (2.39%) CSS
12 23 (2.29%) JPA
13 21 (2.09%) Kafka
14 20 (1.99%) AngularJS
14 20 (1.99%) OpenMP
15 18 (1.79%) JSON
15 18 (1.79%) Middleware
16 14 (1.39%) OpenACC
17 13 (1.29%) JDBC
Miscellaneous
1 149 (14.83%) Algorithms
2 75 (7.46%) Self-Motivation
3 63 (6.27%) Public Cloud
4 51 (5.07%) Data Centre
5 49 (4.88%) Management Information System
6 40 (3.98%) Linux Command Line
7 28 (2.79%) CUDA
8 23 (2.29%) Cloud Native
9 22 (2.19%) Driving Licence
10 17 (1.69%) Eurex
10 17 (1.69%) Onboarding
11 16 (1.59%) Foreign Exchange (FX)
12 15 (1.49%) Embedded Systems
13 13 (1.29%) CMDB
13 13 (1.29%) Replication
14 12 (1.19%) Cyber Threat
14 12 (1.19%) Private Cloud
15 11 (1.09%) Enterprise Software
15 11 (1.09%) Hybrid Cloud
16 10 (1.00%) Clustering
Operating Systems
1 626 (62.29%) Linux
2 404 (40.20%) Windows
3 143 (14.23%) Solaris
4 81 (8.06%) Windows Server
5 63 (6.27%) CentOS
6 46 (4.58%) Ubuntu
7 33 (3.28%) AIX
7 33 (3.28%) Red Hat Enterprise Linux
8 19 (1.89%) Mac OS
9 14 (1.39%) Mac OS X
9 14 (1.39%) VMS
9 14 (1.39%) Windows 10
10 13 (1.29%) CoreOS
11 12 (1.19%) zOS
12 9 (0.90%) Windows Server 2019
13 7 (0.70%) Debian
13 7 (0.70%) Windows Server 2016
14 4 (0.40%) Windows Server 2008
15 3 (0.30%) Android
15 3 (0.30%) Windows 7
Processes & Methodologies
1 280 (27.86%) Agile
2 213 (21.19%) Artificial Intelligence
3 201 (20.00%) Software Engineering
4 188 (18.71%) CI/CD
5 185 (18.41%) ITIL
6 170 (16.92%) Problem-Solving
7 163 (16.22%) SDLC
8 155 (15.42%) Open Source
9 150 (14.93%) Continuous Improvement
10 148 (14.73%) Machine Learning
11 137 (13.63%) Test Automation
12 130 (12.94%) DevOps
13 129 (12.84%) Incident Management
14 126 (12.54%) Risk Management
15 124 (12.34%) Operational Stability
15 124 (12.34%) TDD
16 121 (12.04%) Actionable Insight
17 116 (11.54%) Community of Practice
18 109 (10.85%) Visualisation
19 100 (9.95%) Microservices
Programming Languages
1 401 (39.90%) SQL
2 380 (37.81%) Python
3 245 (24.38%) Java
4 139 (13.83%) PL/SQL
5 120 (11.94%) Shell Script
6 111 (11.04%) Bash
7 104 (10.35%) PowerShell
8 84 (8.36%) C
9 77 (7.66%) C++
10 63 (6.27%) JavaScript
11 62 (6.17%) Perl
12 41 (4.08%) Fortran
12 41 (4.08%) Ruby
13 19 (1.89%) C#
14 13 (1.29%) PHP
15 9 (0.90%) MATLAB
15 9 (0.90%) Rust
16 7 (0.70%) Go
16 7 (0.70%) R
16 7 (0.70%) TypeScript
Qualifications
1 269 (26.77%) Degree
2 222 (22.09%) Security Cleared
3 138 (13.73%) SC Cleared
4 42 (4.18%) Master's Degree
5 41 (4.08%) PhD
6 40 (3.98%) Computer Science Degree
7 27 (2.69%) AWS Certification
8 23 (2.29%) DV Cleared
9 22 (2.19%) CISSP
9 22 (2.19%) Oracle Certification
10 19 (1.89%) CISM
11 18 (1.79%) AWS Certified Solutions Architect
11 18 (1.79%) GCIH
12 17 (1.69%) Azure Certification
12 17 (1.69%) CISA
12 17 (1.69%) GCIA
13 16 (1.59%) Cisco Certification
14 14 (1.39%) GREM
15 13 (1.29%) CCNA
16 12 (1.19%) HND
Quality Assurance & Compliance
1 100 (9.95%) SLA
2 57 (5.67%) Accessibility
3 17 (1.69%) ISO/IEC 27001
3 17 (1.69%) ITGC
3 17 (1.69%) NIST
3 17 (1.69%) PMO
4 13 (1.29%) QA
5 10 (1.00%) GDPR
6 8 (0.80%) Data Quality
7 5 (0.50%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
8 3 (0.30%) COBIT
8 3 (0.30%) Cyber Essentials
9 2 (0.20%) DO-178B
9 2 (0.20%) JSP 440
9 2 (0.20%) NIST 800
9 2 (0.20%) PCI DSS
9 2 (0.20%) SEPA
10 1 (0.100%) Cyber Essentials PLUS
System Software
1 100 (9.95%) HDFS
2 69 (6.87%) VMware Infrastructure
3 58 (5.77%) Docker
4 46 (4.58%) Oracle RAC
5 45 (4.48%) Active Directory
6 35 (3.48%) Hyper-V
7 25 (2.49%) Virtual Machines
8 17 (1.69%) Firmware
9 9 (0.90%) VMware ESXi
10 8 (0.80%) Embedded Firmware
11 5 (0.50%) DFS Replication
12 4 (0.40%) KVM
12 4 (0.40%) VirtualBox
12 4 (0.40%) vSphere
13 3 (0.30%) XenApp
13 3 (0.30%) XenDesktop
14 2 (0.20%) Kamailio
14 2 (0.20%) LXC
14 2 (0.20%) Shibboleth
14 2 (0.20%) Squid
Systems Management
1 121 (12.04%) Terraform
2 66 (6.57%) Kubernetes
3 61 (6.07%) Ansible
4 45 (4.48%) Data Guard
4 45 (4.48%) Oracle RMAN
5 38 (3.78%) Puppet
6 37 (3.68%) SCCM
7 34 (3.38%) Single Sign-On
8 26 (2.59%) OpenSSO
9 23 (2.29%) Grafana
10 19 (1.89%) Progress Chef
11 14 (1.39%) WSUS
12 13 (1.29%) Prometheus
12 13 (1.29%) WMI
13 10 (1.00%) Nessus
14 9 (0.90%) NetBackup
15 8 (0.80%) Microsoft Intune
16 7 (0.70%) Nexpose
17 6 (0.60%) ITRS Geneos
17 6 (0.60%) ZABBIX
Vendors
1 314 (31.24%) Oracle
2 170 (16.92%) Microsoft
3 127 (12.64%) Databricks
4 109 (10.85%) VMware
5 86 (8.56%) Informatica
6 82 (8.16%) Remedy
7 74 (7.36%) Red Hat
8 70 (6.97%) Cloudera
9 57 (5.67%) Splunk
10 49 (4.88%) NEC
10 49 (4.88%) Sun
11 42 (4.18%) IBM
12 37 (3.68%) Cisco
13 27 (2.69%) Google
14 26 (2.59%) SAP
15 25 (2.49%) Dynatrace
15 25 (2.49%) ION Trading
15 25 (2.49%) Qualys
16 21 (2.09%) Citrix
16 21 (2.09%) Dell