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 1 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
1 Jun 2024
Same period 2023 Same period 2022
Rank 298 187 201
Rank change year-on-year -111 +14 -23
Permanent jobs citing Unix 1,001 1,838 3,513
As % of all permanent jobs advertised in the UK 0.95% 1.94% 2.08%
As % of the Operating Systems category 7.10% 11.90% 11.10%
Number of salaries quoted 515 956 1,562
10th Percentile £36,052 £40,773 £37,500
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 £97,000 £109,375 £100,000
UK excluding London median annual salary £50,000 £56,000 £52,500
% change year-on-year -10.71% +6.67% +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 14,101 15,448 31,660
As % of all permanent jobs advertised in the UK 13.44% 16.32% 18.76%
Number of salaries quoted 10,725 10,405 16,351
10th Percentile £26,000 £27,000 £26,250
25th Percentile £31,250 £35,000 £35,500
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 £91,250 £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 1 June 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 1 June 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 -139 712 £60,000 -13.60% 199
UK excluding London -83 702 £50,000 -10.71% 113
Work from Home -123 335 £66,250 +1.92% 93
London -85 270 £80,000 -0.37% 102
Scotland -31 197 £42,000 -30.00% 16
South East -10 135 £52,500 - 32
North of England -85 128 £51,250 -11.88% 25
South West -77 80 £52,500 -0.38% 13
Midlands -79 76 £50,000 -23.08% 10
North West -39 68 £53,847 -10.26% 14
Wales +11 53 £42,904 -26.12% 4
West Midlands -14 48 £50,000 -21.26% 6
Yorkshire -51 38 £47,500 -20.83% 11
East Midlands -85 28 £50,000 -23.08% 4
North East -6 22 £47,137 +17.84%
East of England -72 18 £50,000 -13.04% 15
Northern Ireland -2 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
1 101 (10.09%) Apache Spark
2 72 (7.19%) WebLogic
3 44 (4.40%) Oracle Service Bus
4 41 (4.10%) Tomcat
5 37 (3.70%) Apache
6 34 (3.40%) Microsoft Exchange
7 29 (2.90%) IIS
8 18 (1.80%) nginx
9 16 (1.60%) Confluence
10 15 (1.50%) Apache Airflow
11 11 (1.10%) WebSphere
12 10 (1.00%) SharePoint
13 9 (0.90%) JBoss
14 6 (0.60%) Captiva
14 6 (0.60%) FileNet
15 3 (0.30%) GlassFish
16 2 (0.20%) OpenStack
16 2 (0.20%) Oracle Workflow
16 2 (0.20%) WordPress
17 1 (0.100%) Oracle SOA Suite
Applications
1 75 (7.49%) Microsoft Office
2 58 (5.79%) Microsoft Excel
3 45 (4.50%) MS Visio
4 5 (0.50%) Microsoft PowerPoint
5 2 (0.20%) CATIA
5 2 (0.20%) NASTRAN
Business Applications
1 49 (4.90%) NEC Housing
2 45 (4.50%) Remedy ITSM
3 17 (1.70%) Fidessa
3 17 (1.70%) 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%) 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
1 307 (30.67%) AWS
2 175 (17.48%) Azure
3 56 (5.59%) SaaS
4 53 (5.29%) IaaS
5 49 (4.90%) GCP
6 29 (2.90%) Microsoft 365
7 25 (2.50%) Power Platform
8 24 (2.40%) PaaS
9 23 (2.30%) GitHub
10 22 (2.20%) Amazon EKS
11 17 (1.70%) Cloud Computing
12 16 (1.60%) Serverless
13 15 (1.50%) OpenShift
14 11 (1.10%) Amazon S3
15 9 (0.90%) Entra ID
16 8 (0.80%) Azure Data Factory
17 7 (0.70%) Amazon EC2
18 6 (0.60%) Azure Machine Learning
18 6 (0.60%) Dynamics 365
18 6 (0.60%) Google Docs
Communications & Networking
1 77 (7.69%) Firewall
2 65 (6.49%) DNS
3 58 (5.79%) TCP/IP
4 46 (4.60%) DHCP
5 37 (3.70%) VPN
6 27 (2.70%) SNMP
7 24 (2.40%) HTTP
8 23 (2.30%) SAN
9 22 (2.20%) LAN
10 20 (2.00%) WAN
11 19 (1.90%) BGP
11 19 (1.90%) MPLS
12 18 (1.80%) Internet
13 17 (1.70%) FIX Connectivity
13 17 (1.70%) Network Security
13 17 (1.70%) SSH
14 14 (1.40%) SSL
15 13 (1.30%) VLAN
16 12 (1.20%) SMTP
17 11 (1.10%) HTTPS
Database & Business Intelligence
1 143 (14.29%) NoSQL
2 120 (11.99%) Oracle Database
3 110 (10.99%) SQL Server
4 98 (9.79%) Apache Hive
4 98 (9.79%) HBase
5 75 (7.49%) MySQL
6 69 (6.89%) Hadoop
7 58 (5.79%) PostgreSQL
8 49 (4.90%) Relational Database
9 46 (4.60%) Oracle Database 11g
10 44 (4.40%) Oracle Database 10g
10 44 (4.40%) VLDB
11 36 (3.60%) Big Data
12 33 (3.30%) Data Warehouse
12 33 (3.30%) Elasticsearch
12 33 (3.30%) MongoDB
13 26 (2.60%) Oracle Database 12c
14 25 (2.50%) Power BI
15 20 (2.00%) RDBMS
16 19 (1.90%) DB2
Development Applications
1 137 (13.69%) Git
2 120 (11.99%) Jenkins
3 84 (8.39%) Bitbucket Server
4 79 (7.89%) JIRA
5 34 (3.40%) GitLab
6 14 (1.40%) Eclipse
7 13 (1.30%) Subversion
8 11 (1.10%) CircleCI
9 10 (1.00%) GNU Toolchain
10 8 (0.80%) LabVIEW
10 8 (0.80%) Oracle Forms
11 7 (0.70%) Bitbucket
11 7 (0.70%) Snyk
12 6 (0.60%) Appium
12 6 (0.60%) Postman
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
1 399 (39.86%) Finance
2 221 (22.08%) Social Skills
3 178 (17.78%) Inclusion and Diversity
4 170 (16.98%) Analytical Skills
5 159 (15.88%) Law
6 109 (10.89%) Legal
7 104 (10.39%) Banking
8 94 (9.39%) Public Sector
9 73 (7.29%) Police
10 53 (5.29%) Local Government
11 41 (4.10%) Back Office
12 26 (2.60%) Front Office
13 22 (2.20%) Telecoms
14 21 (2.10%) Marketing
15 19 (1.90%) Presentation Skills
16 16 (1.60%) Military
17 13 (1.30%) Games
18 12 (1.20%) Financial Institution
18 12 (1.20%) Investment Banking
19 11 (1.10%) Retail
Job Titles
1 187 (18.68%) Software Engineer
2 165 (16.48%) Analyst
3 164 (16.38%) Applications Support
4 162 (16.18%) Developer
5 155 (15.48%) Senior
6 126 (12.59%) Support Analyst
7 106 (10.59%) Applications Support Analyst
8 70 (6.99%) AWS Engineer
9 67 (6.69%) AWS Software Engineer
10 62 (6.19%) Developer/Software Engineer
11 60 (5.99%) Database Engineer
12 57 (5.69%) Administrator
13 54 (5.39%) Data Engineer
13 54 (5.39%) Database Developer
14 52 (5.19%) Python Engineer
15 47 (4.70%) SQL Analyst
15 47 (4.70%) SQL Support Analyst
16 46 (4.60%) DBA
17 45 (4.50%) Infrastructure Engineer
18 44 (4.40%) Oracle Support Analyst
Libraries, Frameworks & Software Standards
1 65 (6.49%) Spring
2 59 (5.89%) REST
3 52 (5.19%) Web Services
4 51 (5.09%) XML
5 35 (3.50%) SOAP
6 34 (3.40%) Node.js
7 33 (3.30%) J2EE
8 32 (3.20%) React
9 29 (2.90%) HTML
10 28 (2.80%) FIX Protocol
11 27 (2.70%) Java EE
12 24 (2.40%) CSS
13 22 (2.20%) AngularJS
13 22 (2.20%) JPA
14 21 (2.10%) Kafka
15 20 (2.00%) OpenMP
16 19 (1.90%) Middleware
17 18 (1.80%) JSON
18 15 (1.50%) .NET
19 14 (1.40%) OpenACC
Miscellaneous
1 149 (14.89%) Algorithms
2 74 (7.39%) Self-Motivation
3 63 (6.29%) Public Cloud
4 51 (5.09%) Data Centre
5 47 (4.70%) Management Information System
6 42 (4.20%) Linux Command Line
7 28 (2.80%) CUDA
8 23 (2.30%) Cloud Native
9 22 (2.20%) Driving Licence
10 18 (1.80%) Onboarding
11 17 (1.70%) Eurex
12 16 (1.60%) Foreign Exchange (FX)
13 14 (1.40%) Embedded Systems
14 13 (1.30%) CMDB
14 13 (1.30%) Replication
15 11 (1.10%) Clustering
15 11 (1.10%) Cyber Threat
15 11 (1.10%) Hybrid Cloud
16 10 (1.00%) Enterprise Software
16 10 (1.00%) Private Cloud
Operating Systems
1 627 (62.64%) Linux
2 400 (39.96%) Windows
3 143 (14.29%) Solaris
4 82 (8.19%) Windows Server
5 63 (6.29%) CentOS
6 44 (4.40%) Ubuntu
7 35 (3.50%) AIX
8 33 (3.30%) Red Hat Enterprise Linux
9 19 (1.90%) Mac OS
10 14 (1.40%) Mac OS X
10 14 (1.40%) VMS
10 14 (1.40%) Windows 10
11 13 (1.30%) CoreOS
12 12 (1.20%) zOS
13 9 (0.90%) Windows Server 2019
14 7 (0.70%) Windows Server 2016
15 5 (0.50%) Debian
16 4 (0.40%) Windows Server 2008
16 4 (0.40%) Windows XP
17 3 (0.30%) Android
Processes & Methodologies
1 275 (27.47%) Agile
2 212 (21.18%) Artificial Intelligence
3 201 (20.08%) Software Engineering
4 185 (18.48%) CI/CD
5 184 (18.38%) ITIL
6 171 (17.08%) Problem-Solving
7 163 (16.28%) SDLC
8 152 (15.18%) Continuous Improvement
8 152 (15.18%) Open Source
9 145 (14.49%) Machine Learning
10 135 (13.49%) Test Automation
11 129 (12.89%) Incident Management
12 127 (12.69%) DevOps
13 124 (12.39%) Risk Management
14 123 (12.29%) TDD
15 122 (12.19%) Operational Stability
16 121 (12.09%) Actionable Insight
17 115 (11.49%) Community of Practice
18 108 (10.79%) Visualisation
19 100 (9.99%) Computer Science
Programming Languages
1 400 (39.96%) SQL
2 379 (37.86%) Python
3 242 (24.18%) Java
4 138 (13.79%) PL/SQL
5 117 (11.69%) Shell Script
6 110 (10.99%) Bash
7 105 (10.49%) PowerShell
8 85 (8.49%) C
9 80 (7.99%) C++
10 63 (6.29%) JavaScript
10 63 (6.29%) Perl
11 42 (4.20%) Fortran
12 41 (4.10%) Ruby
13 17 (1.70%) C#
14 13 (1.30%) PHP
15 10 (1.00%) Rust
16 8 (0.80%) MATLAB
16 8 (0.80%) TypeScript
17 7 (0.70%) Go
17 7 (0.70%) T-SQL
Qualifications
1 267 (26.67%) Degree
2 224 (22.38%) Security Cleared
3 138 (13.79%) SC Cleared
4 42 (4.20%) Master's Degree
4 42 (4.20%) PhD
5 38 (3.80%) Computer Science Degree
6 27 (2.70%) AWS Certification
7 23 (2.30%) DV Cleared
8 22 (2.20%) Oracle Certification
9 21 (2.10%) CISSP
10 18 (1.80%) AWS Certified Solutions Architect
10 18 (1.80%) CISM
10 18 (1.80%) GCIA
10 18 (1.80%) GCIH
11 17 (1.70%) Azure Certification
11 17 (1.70%) CISA
12 15 (1.50%) Cisco Certification
13 14 (1.40%) GREM
14 13 (1.30%) CCNA
15 11 (1.10%) HND
Quality Assurance & Compliance
1 99 (9.89%) SLA
2 57 (5.69%) Accessibility
3 18 (1.80%) NIST
4 17 (1.70%) ISO/IEC 27001
4 17 (1.70%) ITGC
4 17 (1.70%) PMO
5 13 (1.30%) QA
6 8 (0.80%) GDPR
7 7 (0.70%) Data Quality
8 5 (0.50%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
9 4 (0.40%) COBIT
10 2 (0.20%) Cyber Essentials
10 2 (0.20%) DO-178B
10 2 (0.20%) JSP 440
10 2 (0.20%) NIST 800
10 2 (0.20%) PCI DSS
10 2 (0.20%) SEPA
11 1 (0.100%) Cyber Essentials PLUS
System Software
1 98 (9.79%) HDFS
2 69 (6.89%) VMware Infrastructure
3 56 (5.59%) Docker
4 46 (4.60%) Oracle RAC
5 43 (4.30%) Active Directory
6 35 (3.50%) Hyper-V
7 26 (2.60%) Virtual Machines
8 17 (1.70%) 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%) LXC
13 3 (0.30%) Squid
13 3 (0.30%) XenApp
13 3 (0.30%) XenDesktop
14 2 (0.20%) Kamailio
15 1 (0.100%) PowerHA
Systems Management
1 119 (11.89%) Terraform
2 64 (6.39%) Kubernetes
3 61 (6.09%) Ansible
4 45 (4.50%) Data Guard
4 45 (4.50%) Oracle RMAN
5 38 (3.80%) Puppet
6 36 (3.60%) SCCM
7 34 (3.40%) Single Sign-On
8 26 (2.60%) OpenSSO
9 22 (2.20%) Grafana
10 17 (1.70%) Progress Chef
11 14 (1.40%) WSUS
12 13 (1.30%) Prometheus
12 13 (1.30%) WMI
13 10 (1.00%) Nessus
14 9 (0.90%) NetBackup
15 8 (0.80%) Microsoft Intune
16 7 (0.70%) Nagios
16 7 (0.70%) Nexpose
17 6 (0.60%) ITRS Geneos
Vendors
1 316 (31.57%) Oracle
2 171 (17.08%) Microsoft
3 125 (12.49%) Databricks
4 111 (11.09%) VMware
5 85 (8.49%) Informatica
6 81 (8.09%) Remedy
7 75 (7.49%) Red Hat
8 68 (6.79%) Cloudera
9 58 (5.79%) Splunk
10 50 (5.00%) Sun
11 49 (4.90%) NEC
12 41 (4.10%) IBM
13 38 (3.80%) Cisco
14 26 (2.60%) Google
15 25 (2.50%) Dynatrace
15 25 (2.50%) ION Trading
15 25 (2.50%) Qualys
16 24 (2.40%) SAP
17 21 (2.10%) Citrix
17 21 (2.10%) Dell