Linux
UK

The following table provides summary statistics for contract job vacancies with a requirement for Linux skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Linux over the 6 months to 23 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
23 May 2024
Same period 2023 Same period 2022
Rank 34 25 30
Rank change year-on-year -9 +5 -1
Contract jobs citing Linux 2,175 3,953 5,490
As % of all contract jobs advertised in the UK 5.11% 6.99% 6.27%
As % of the Operating Systems category 38.08% 43.19% 42.34%
Number of daily rates quoted 1,444 2,713 3,676
10th Percentile £340 £410 £400
25th Percentile £425 £475 £469
Median daily rate (50th Percentile) £550 £583 £575
Median % change year-on-year -5.66% +1.39% +15.00%
75th Percentile £638 £675 £670
90th Percentile £750 £750 £750
UK excluding London median daily rate £540 £525 £509
% change year-on-year +2.86% +3.14% +13.11%
Number of hourly rates quoted 115 165 165
10th Percentile £35.70 £30.50 £33.50
25th Percentile £53.75 £50.00 £46.25
Median hourly rate £65.00 £65.00 £57.50
Median % change year-on-year - +13.04% +15.00%
75th Percentile £70.00 £71.28 £65.00
90th Percentile - £78.00 £74.00
UK excluding London median hourly rate £65.00 £65.00 £60.00
% change year-on-year - +8.33% +23.08%

All Operating Systems
UK

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

Contract vacancies with a requirement for operating system skills 5,712 9,152 12,965
As % of all contract IT jobs advertised in the UK 13.43% 16.18% 14.81%
Number of daily rates quoted 3,870 6,376 8,821
10th Percentile £185 £189 £175
25th Percentile £300 £334 £350
Median daily rate (50th Percentile) £465 £500 £500
Median % change year-on-year -7.05% +0.05% +11.11%
75th Percentile £588 £638 £618
90th Percentile £700 £719 £700
UK excluding London median daily rate £450 £470 £425
% change year-on-year -4.26% +10.59% +6.25%
Number of hourly rates quoted 401 404 591
10th Percentile £12.75 £14.08 £13.25
25th Percentile £15.50 £17.78 £15.82
Median hourly rate £22.50 £40.30 £22.50
Median % change year-on-year -44.16% +79.09% +28.57%
75th Percentile £60.75 £64.50 £52.50
90th Percentile £70.00 £75.00 £65.00
UK excluding London median hourly rate £22.50 £31.25 £20.00
% change year-on-year -28.00% +56.25% +21.21%

Linux
Job Vacancy Trend

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

Job vacancy trend for Linux in the UK

Linux
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Linux.

Daily rate trend for Linux in the UK

Linux
Daily Rate Histogram

Daily rate distribution for jobs citing Linux over the 6 months to 23 May 2024.

Daily rate histogram for Linux in the UK

Linux
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Linux.

Hourly rate trend for Linux in the UK

Linux
Hourly Rate Histogram

Hourly rate distribution of jobs citing Linux over the 6 months to 23 May 2024.

Hourly rate histogram for Linux in the UK

Linux
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Linux within the UK over the 6 months to 23 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England -7 1,885 £550 -8.33% 1,145
UK excluding London -2 1,212 £540 +2.86% 844
London -14 794 £550 -12.00% 369
Work from Home -10 662 £534 -5.49% 579
South East -3 409 £530 +0.95% 219
South West -8 206 £563 +2.27% 166
North of England -11 190 £485 -9.13% 129
Scotland -8 148 £550 +4.76% 71
Midlands +4 122 £539 -0.23% 130
East of England +1 115 £550 +15.79% 129
Yorkshire +15 110 £500 -9.09% 51
West Midlands -7 77 £550 - 75
North West -42 67 £450 -14.29% 72
East Midlands +25 44 £505 +12.29% 55
Wales +13 28 £563 +7.24% 15
North East -5 13 £575 +5.75% 7
Northern Ireland -9 4 - - 8

Linux
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
1 127 (5.84%) Confluence
2 77 (3.54%) nginx
3 67 (3.08%) Apache
4 56 (2.57%) Microsoft Exchange
5 50 (2.30%) OpenStack
6 27 (1.24%) IIS
7 26 (1.20%) Tomcat
8 23 (1.06%) JBoss
9 19 (0.87%) CMS
10 15 (0.69%) Apache Spark
10 15 (0.69%) SharePoint
11 13 (0.60%) SAS
12 11 (0.51%) NetWeaver
13 10 (0.46%) Apache Airflow
14 6 (0.28%) Apache Solr
14 6 (0.28%) Oracle Self-Service HR
15 4 (0.18%) IBM Domino
15 4 (0.18%) Jupyter
15 4 (0.18%) Luigi
15 4 (0.18%) MQSeries
Applications
1 19 (0.87%) Microsoft Excel
2 14 (0.64%) Microsoft Office
3 10 (0.46%) Simulink
4 4 (0.18%) Microsoft Project
5 3 (0.14%) Microsoft PowerPoint
6 2 (0.092%) MS Visio
7 1 (0.046%) Adobe Illustrator
7 1 (0.046%) Photoshop
7 1 (0.046%) Spreadsheet
7 1 (0.046%) Weka
Business Applications
1 12 (0.55%) ION Anvil
2 11 (0.51%) SAP IBP
3 10 (0.46%) Temenos T24
4 8 (0.37%) ION MarketView
5 6 (0.28%) Aladdin
5 6 (0.28%) Oracle EBS
5 6 (0.28%) SimCorp Dimension
5 6 (0.28%) Sparx Enterprise Architect
6 5 (0.23%) Endur
6 5 (0.23%) SAP S/4HANA
7 3 (0.14%) Fidessa
7 3 (0.14%) Global One
7 3 (0.14%) Shopify
8 2 (0.092%) Advent Geneva
8 2 (0.092%) BusinessWorks
8 2 (0.092%) Front Arena
9 1 (0.046%) Loan IQ
9 1 (0.046%) Magento
9 1 (0.046%) Remedy ITSM
9 1 (0.046%) Sage 50
Cloud Services
1 490 (22.53%) AWS
2 446 (20.51%) Azure
3 131 (6.02%) GitHub
4 98 (4.51%) GCP
5 80 (3.68%) PaaS
6 78 (3.59%) OpenShift
7 75 (3.45%) Microsoft 365
8 70 (3.22%) Azure DevOps
9 67 (3.08%) Amazon EC2
10 65 (2.99%) Serverless
11 63 (2.90%) Amazon S3
12 62 (2.85%) AWS CloudFormation
13 47 (2.16%) Entra ID
14 42 (1.93%) AWS Lambda
14 42 (1.93%) IaaS
15 38 (1.75%) Amazon EKS
16 36 (1.66%) Amazon CloudWatch
17 35 (1.61%) SaaS
18 32 (1.47%) Azure AKS
18 32 (1.47%) Azure Monitor
Communications & Networking
1 208 (9.56%) Firewall
2 153 (7.03%) DNS
3 124 (5.70%) SAN
4 118 (5.43%) TCP/IP
5 89 (4.09%) DHCP
6 62 (2.85%) WAN
7 60 (2.76%) VPN
8 55 (2.53%) SSL
9 51 (2.34%) Network Security
10 50 (2.30%) LAN
11 47 (2.16%) HTTP
12 39 (1.79%) Wireless
13 37 (1.70%) VLAN
14 32 (1.47%) NAS
15 31 (1.43%) FTP
15 31 (1.43%) SNMP
16 30 (1.38%) Fibre Channel
17 26 (1.20%) Intrusion Detection
17 26 (1.20%) SSH
18 23 (1.06%) VSAN
Database & Business Intelligence
1 131 (6.02%) SQL Server
2 108 (4.97%) MySQL
3 103 (4.74%) Relational Database
4 82 (3.77%) PostgreSQL
5 81 (3.72%) MongoDB
6 66 (3.03%) Elasticsearch
7 53 (2.44%) Oracle Database
8 51 (2.34%) RDBMS
9 43 (1.98%) NoSQL
10 41 (1.89%) Amazon RDS
11 40 (1.84%) Big Data
12 26 (1.20%) DB2
12 26 (1.20%) Hadoop
13 21 (0.97%) Power BI
14 18 (0.83%) KDB
15 17 (0.78%) MariaDB
16 16 (0.74%) Data Lake
16 16 (0.74%) SAP HANA
17 15 (0.69%) Apache Cassandra
18 11 (0.51%) Redis
Development Applications
1 252 (11.59%) Jenkins
2 215 (9.89%) Git
3 188 (8.64%) JIRA
4 154 (7.08%) GitLab
5 81 (3.72%) Bitbucket
6 38 (1.75%) Artifactory
7 33 (1.52%) Eclipse
8 29 (1.33%) Atlassian Bamboo
8 29 (1.33%) GoogleTest
8 29 (1.33%) Robot Framework
9 28 (1.29%) Selenium
10 27 (1.24%) Cypress.io
10 27 (1.24%) Visual Studio
11 25 (1.15%) Sonatype Nexus
12 24 (1.10%) TeamCity
13 23 (1.06%) Maven
14 22 (1.01%) Mockito
15 21 (0.97%) Cucumber
16 20 (0.92%) Gradle
16 20 (0.92%) SonarQube
General
1 483 (22.21%) Social Skills
2 310 (14.25%) Finance
3 216 (9.93%) Analytical Skills
4 193 (8.87%) Public Sector
5 134 (6.16%) Banking
6 80 (3.68%) Telecoms
7 52 (2.39%) Investment Banking
8 45 (2.07%) Aerospace
9 39 (1.79%) Front Office
10 37 (1.70%) Electronics
10 37 (1.70%) Manufacturing
11 35 (1.61%) Presentation Skills
12 31 (1.43%) Marketing
13 30 (1.38%) Legal
14 22 (1.01%) Financial Institution
15 19 (0.87%) Military
16 18 (0.83%) Influencing Skills
17 16 (0.74%) Documentation Skills
17 16 (0.74%) Organisational Skills
18 14 (0.64%) Retail
Job Titles
1 301 (13.84%) Developer
2 205 (9.43%) DevOps Engineer
3 181 (8.32%) Senior
4 166 (7.63%) Linux Engineer
5 165 (7.59%) Infrastructure Engineer
6 138 (6.34%) Software Engineer
7 121 (5.56%) Architect
8 117 (5.38%) Analyst
9 87 (4.00%) Support Engineer
10 81 (3.72%) Administrator
11 78 (3.59%) Java Developer
12 74 (3.40%) Lead
13 71 (3.26%) AWS Engineer
14 68 (3.13%) Consultant
15 57 (2.62%) Network Engineer
16 56 (2.57%) Azure Engineer
16 56 (2.57%) DBA
16 56 (2.57%) Site Reliability Engineer
17 53 (2.44%) Platform Engineer
17 53 (2.44%) Storage Engineer
Libraries, Frameworks & Software Standards
1 114 (5.24%) Kafka
2 90 (4.14%) Elastic Stack
3 88 (4.05%) HTML
4 73 (3.36%) CSS
5 72 (3.31%) .NET
6 70 (3.22%) Web Services
7 66 (3.03%) REST
8 56 (2.57%) Middleware
9 55 (2.53%) LDAP
10 54 (2.48%) JSON
11 52 (2.39%) Spring
12 48 (2.21%) YAML
13 44 (2.02%) Node.js
14 41 (1.89%) XML
15 40 (1.84%) Laravel
15 40 (1.84%) React
16 39 (1.79%) FIX Protocol
16 39 (1.79%) RabbitMQ
17 33 (1.52%) .NET Core
17 33 (1.52%) RESTful
Miscellaneous
1 152 (6.99%) Data Centre
2 132 (6.07%) Linux Command Line
3 84 (3.86%) PKI
3 84 (3.86%) Replication
4 75 (3.45%) Management Information System
5 67 (3.08%) Public Cloud
6 56 (2.57%) Distributed Systems
7 50 (2.30%) Self-Motivation
8 47 (2.16%) Data Protection Act
9 43 (1.98%) Algorithms
9 43 (1.98%) Clustering
9 43 (1.98%) Data Structures
10 42 (1.93%) Onboarding
11 39 (1.79%) Product Ownership
12 37 (1.70%) Cloud Native
13 36 (1.66%) Foreign Exchange (FX)
14 33 (1.52%) Client/Server
15 31 (1.43%) Derivative
16 28 (1.29%) Security Operations Centre
17 26 (1.20%) Enterprise Software
Operating Systems
1 801 (36.83%) Windows
2 434 (19.95%) Unix
3 279 (12.83%) Red Hat Enterprise Linux
4 212 (9.75%) Windows Server
5 99 (4.55%) Ubuntu
6 76 (3.49%) CentOS
7 63 (2.90%) Windows Server 2016
8 59 (2.71%) Solaris
8 59 (2.71%) Windows Server 2019
9 44 (2.02%) AIX
10 40 (1.84%) VMS
11 39 (1.79%) zOS
12 37 (1.70%) Debian
13 35 (1.61%) Mac OS X
14 30 (1.38%) Apple iOS
15 29 (1.33%) Windows Server 2012
16 26 (1.20%) Android
17 25 (1.15%) Oracle Linux
17 25 (1.15%) Windows 10
18 20 (0.92%) FreeRTOS
Processes & Methodologies
1 490 (22.53%) Agile
2 476 (21.89%) DevOps
3 425 (19.54%) CI/CD
4 288 (13.24%) Problem-Solving
5 246 (11.31%) Software Engineering
6 236 (10.85%) Infrastructure Engineering
7 208 (9.56%) Infrastructure as Code
8 176 (8.09%) Migration
9 174 (8.00%) Cybersecurity
10 171 (7.86%) ITIL
11 162 (7.45%) Test Automation
12 158 (7.26%) Configuration Management
13 156 (7.17%) Continuous Integration
13 156 (7.17%) Scrum
14 147 (6.76%) Containerisation
15 123 (5.66%) Microservices
16 119 (5.47%) Disaster Recovery
17 117 (5.38%) Computer Science
18 116 (5.33%) OO
19 115 (5.29%) Analytics
Programming Languages
1 604 (27.77%) Python
2 288 (13.24%) Java
3 262 (12.05%) PowerShell
4 261 (12.00%) SQL
5 229 (10.53%) Bash
6 171 (7.86%) C++
7 154 (7.08%) JavaScript
8 145 (6.67%) Shell Script
9 133 (6.11%) C#
10 128 (5.89%) C
11 98 (4.51%) Perl
12 75 (3.45%) Go
13 64 (2.94%) PHP
14 40 (1.84%) VBScript
15 33 (1.52%) T-SQL
16 29 (1.33%) Scala
17 28 (1.29%) Embedded C
18 25 (1.15%) Bicep
19 24 (1.10%) Groovy
20 23 (1.06%) JCL
Qualifications
1 736 (33.84%) Security Cleared
2 466 (21.43%) SC Cleared
3 289 (13.29%) DV Cleared
4 200 (9.20%) Degree
5 64 (2.94%) Computer Science Degree
6 39 (1.79%) Cisco Certification
7 34 (1.56%) AWS Certification
8 31 (1.43%) CCNA
9 25 (1.15%) Master's Degree
10 23 (1.06%) CCNP
11 22 (1.01%) Microsoft Certification
12 18 (0.83%) ITIL Foundation Certificate
13 15 (0.69%) Azure Certification
13 15 (0.69%) MCSE
13 15 (0.69%) OSCP
14 14 (0.64%) GIAC
15 13 (0.60%) RHCE
16 11 (0.51%) ISTQB
17 10 (0.46%) BPSS Clearance
17 10 (0.46%) CEH
Quality Assurance & Compliance
1 84 (3.86%) QA
2 51 (2.34%) ISO/IEC 27001
3 49 (2.25%) NIST
4 45 (2.07%) GDPR
5 37 (1.70%) SLA
6 23 (1.06%) Accessibility
7 19 (0.87%) PCI DSS
8 18 (0.83%) MISRA
9 17 (0.78%) HIPAA
10 13 (0.60%) ISO 9001
11 12 (0.55%) Actionable Recommendations
12 11 (0.51%) California Consumer Privacy Act
13 10 (0.46%) ISO 9000
13 10 (0.46%) NCSC
14 7 (0.32%) Data Quality
14 7 (0.32%) Disclosure Scotland
15 6 (0.28%) Sarbanes-Oxley
16 5 (0.23%) ISO/IEC 20000
16 5 (0.23%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
16 5 (0.23%) MISRA C
System Software
1 285 (13.10%) Docker
2 255 (11.72%) Active Directory
3 232 (10.67%) VMware Infrastructure
4 93 (4.28%) Virtual Machines
5 77 (3.54%) Hyper-V
6 73 (3.36%) VMware ESXi
7 70 (3.22%) vSphere
8 61 (2.80%) VMware NSX
9 52 (2.39%) NFS
10 50 (2.30%) Firmware
11 39 (1.79%) KVM
12 23 (1.06%) Time Sharing Option
13 20 (0.92%) Virtual Desktop
14 17 (0.78%) Apache ZooKeeper
15 16 (0.74%) HDFS
16 14 (0.64%) Oracle RAC
17 11 (0.51%) iptables
18 7 (0.32%) Veritas Cluster Server
18 7 (0.32%) Virtual Servers
19 6 (0.28%) VirtualBox
Systems Management
1 413 (18.99%) Ansible
2 373 (17.15%) Kubernetes
3 300 (13.79%) Terraform
4 131 (6.02%) Grafana
5 114 (5.24%) Prometheus
6 113 (5.20%) Puppet
7 83 (3.82%) SCCM
8 53 (2.44%) Progress Chef
9 49 (2.25%) NetBackup
10 47 (2.16%) SCOM
11 46 (2.11%) Kibana
12 44 (2.02%) WSUS
13 41 (1.89%) Packer
14 40 (1.84%) vCenter Server
15 39 (1.79%) Microsoft Intune
16 32 (1.47%) Red Hat Satellite
17 30 (1.38%) EMC NetWorker
18 28 (1.29%) Tivoli Storage Manager
19 27 (1.24%) logstash
20 26 (1.20%) Nagios
Vendors
1 359 (16.51%) Microsoft
2 357 (16.41%) VMware
3 235 (10.80%) Red Hat
4 228 (10.48%) Oracle
5 126 (5.79%) IBM
6 114 (5.24%) Dell
7 107 (4.92%) Splunk
8 105 (4.83%) Cisco
9 75 (3.45%) Atlassian
10 73 (3.36%) Google
10 73 (3.36%) HP
11 59 (2.71%) SAP
12 54 (2.48%) Brocade
13 50 (2.30%) ServiceNow
14 45 (2.07%) EMC
15 42 (1.93%) Veritas
16 36 (1.66%) F5
16 36 (1.66%) Veeam
17 34 (1.56%) Palo Alto
18 29 (1.33%) Symantec