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 10 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
10 May 2024
Same period 2023 Same period 2022
Rank 34 26 30
Rank change year-on-year -8 +4 -3
Contract jobs citing Linux 2,191 4,063 5,594
As % of all contract jobs advertised in the UK 5.10% 7.02% 6.41%
As % of the Operating Systems category 38.20% 43.10% 42.76%
Number of daily rates quoted 1,442 2,808 3,759
10th Percentile £334 £413 £400
25th Percentile £425 £480 £463
Median daily rate (50th Percentile) £550 £585 £575
Median % change year-on-year -5.98% +1.74% +15.00%
75th Percentile £638 £675 £669
90th Percentile £750 £750 £750
UK excluding London median daily rate £540 £540 £500
% change year-on-year - +8.00% +11.11%
Number of hourly rates quoted 111 164 171
10th Percentile £35.00 £29.75 £40.88
25th Percentile £52.50 £50.00 £47.40
Median hourly rate £62.50 £65.00 £60.00
Median % change year-on-year -3.85% +8.33% +25.65%
75th Percentile £70.00 £73.75 £65.00
90th Percentile - £78.00 £75.00
UK excluding London median hourly rate £62.50 £65.00 £60.00
% change year-on-year -3.85% +8.33% +26.98%

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 5,735 9,426 13,081
As % of all contract IT jobs advertised in the UK 13.34% 16.28% 14.98%
Number of daily rates quoted 3,878 6,596 8,865
10th Percentile £185 £190 £175
25th Percentile £300 £339 £350
Median daily rate (50th Percentile) £468 £505 £500
Median % change year-on-year -7.43% +1.00% +11.11%
75th Percentile £588 £638 £613
90th Percentile £700 £719 £700
UK excluding London median daily rate £450 £475 £425
% change year-on-year -5.26% +11.76% +6.25%
Number of hourly rates quoted 393 419 615
10th Percentile £12.75 £13.99 £13.38
25th Percentile £15.50 £17.74 £16.00
Median hourly rate £22.00 £38.50 £23.00
Median % change year-on-year -42.86% +67.39% +29.50%
75th Percentile £60.75 £64.50 £53.75
90th Percentile £70.00 £75.00 £65.54
UK excluding London median hourly rate £22.50 £29.30 £20.00
% change year-on-year -23.21% +46.50% +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 10 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 10 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 10 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 -8 1,882 £550 -8.33% 1,217
UK excluding London -2 1,207 £540 - 849
London -13 811 £561 -10.20% 392
Work from Home -11 677 £533 -5.71% 597
South East 0 403 £525 -0.94% 235
North of England -10 190 £483 -12.27% 141
South West -7 189 £570 +3.64% 172
Scotland -10 165 £575 +9.52% 52
Midlands -2 124 £545 +0.93% 120
East of England -1 112 £550 +22.22% 129
Yorkshire +12 110 £500 -9.09% 50
West Midlands -12 79 £550 +1.85% 57
North West -44 68 £450 -18.18% 83
East Midlands +29 44 £529 +17.57% 63
Wales +13 29 £575 +13.58% 14
North East -4 12 £575 -14.81% 11
Northern Ireland -5 4 - - 4

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
1 133 (6.07%) Confluence
2 78 (3.56%) nginx
3 65 (2.97%) Apache
4 55 (2.51%) Microsoft Exchange
5 53 (2.42%) OpenStack
6 30 (1.37%) IIS
7 27 (1.23%) Tomcat
8 23 (1.05%) JBoss
9 17 (0.78%) Apache Spark
9 17 (0.78%) CMS
9 17 (0.78%) SAS
10 15 (0.68%) SharePoint
11 11 (0.50%) NetWeaver
12 9 (0.41%) Apache Airflow
13 6 (0.27%) WebLogic
14 5 (0.23%) Apache Solr
14 5 (0.23%) Oracle Self-Service HR
15 4 (0.18%) Cloud Foundry
15 4 (0.18%) Jupyter
15 4 (0.18%) Luigi
Applications
1 22 (1.00%) Microsoft Excel
2 14 (0.64%) Microsoft Office
3 10 (0.46%) Simulink
4 3 (0.14%) Microsoft PowerPoint
4 3 (0.14%) Microsoft Project
5 2 (0.091%) MS Visio
6 1 (0.046%) Adobe Illustrator
6 1 (0.046%) Photoshop
6 1 (0.046%) Spreadsheet
6 1 (0.046%) Weka
Business Applications
1 12 (0.55%) ION Anvil
2 11 (0.50%) SAP IBP
3 10 (0.46%) Temenos T24
4 9 (0.41%) Loan IQ
5 8 (0.37%) ION MarketView
6 6 (0.27%) Oracle EBS
6 6 (0.27%) Sparx Enterprise Architect
7 5 (0.23%) Aladdin
7 5 (0.23%) Endur
7 5 (0.23%) SAP S/4HANA
7 5 (0.23%) SimCorp Dimension
8 3 (0.14%) Fidessa
8 3 (0.14%) Global One
8 3 (0.14%) Sage X3
8 3 (0.14%) Shopify
9 2 (0.091%) BusinessWorks
9 2 (0.091%) Front Arena
9 2 (0.091%) Refinitiv Enterprise Platform
9 2 (0.091%) Remedy ITSM
9 2 (0.091%) RMDS
Cloud Services
1 503 (22.96%) AWS
2 456 (20.81%) Azure
3 131 (5.98%) GitHub
4 102 (4.66%) GCP
5 78 (3.56%) PaaS
6 77 (3.51%) Microsoft 365
7 75 (3.42%) OpenShift
8 72 (3.29%) Amazon EC2
9 69 (3.15%) Azure DevOps
10 68 (3.10%) Serverless
11 66 (3.01%) Amazon S3
12 65 (2.97%) AWS CloudFormation
13 50 (2.28%) IaaS
14 46 (2.10%) Entra ID
15 43 (1.96%) AWS Lambda
16 37 (1.69%) Amazon EKS
16 37 (1.69%) SaaS
17 36 (1.64%) Amazon CloudWatch
18 30 (1.37%) Azure AKS
19 29 (1.32%) Azure Monitor
Communications & Networking
1 209 (9.54%) Firewall
2 163 (7.44%) DNS
3 136 (6.21%) SAN
4 133 (6.07%) TCP/IP
5 94 (4.29%) DHCP
6 69 (3.15%) VPN
7 65 (2.97%) WAN
8 58 (2.65%) SSL
9 54 (2.46%) LAN
10 52 (2.37%) Network Security
11 51 (2.33%) HTTP
12 47 (2.15%) Wireless
13 41 (1.87%) VLAN
14 36 (1.64%) NAS
15 30 (1.37%) Fibre Channel
15 30 (1.37%) FTP
16 28 (1.28%) SNMP
17 27 (1.23%) Intrusion Detection
18 23 (1.05%) SSH
18 23 (1.05%) VSAN
Database & Business Intelligence
1 130 (5.93%) SQL Server
2 110 (5.02%) MySQL
3 103 (4.70%) Relational Database
4 78 (3.56%) PostgreSQL
5 77 (3.51%) MongoDB
6 66 (3.01%) Elasticsearch
7 56 (2.56%) Oracle Database
8 50 (2.28%) RDBMS
9 44 (2.01%) Amazon RDS
9 44 (2.01%) Big Data
10 42 (1.92%) NoSQL
11 27 (1.23%) Hadoop
12 24 (1.10%) DB2
13 19 (0.87%) Power BI
14 18 (0.82%) Data Lake
15 17 (0.78%) MariaDB
16 16 (0.73%) KDB
16 16 (0.73%) SAP HANA
17 15 (0.68%) Apache Cassandra
18 12 (0.55%) Data Warehouse
Development Applications
1 255 (11.64%) Jenkins
2 219 (10.00%) Git
3 195 (8.90%) JIRA
4 146 (6.66%) GitLab
5 84 (3.83%) Bitbucket
6 36 (1.64%) Artifactory
7 32 (1.46%) Eclipse
8 30 (1.37%) Atlassian Bamboo
9 28 (1.28%) Robot Framework
9 28 (1.28%) Selenium
10 27 (1.23%) Visual Studio
11 26 (1.19%) GoogleTest
12 24 (1.10%) Cypress.io
12 24 (1.10%) Maven
12 24 (1.10%) TeamCity
13 21 (0.96%) Mockito
13 21 (0.96%) Sonatype Nexus
14 20 (0.91%) Gradle
14 20 (0.91%) SonarQube
15 19 (0.87%) Cucumber
General
1 484 (22.09%) Social Skills
2 316 (14.42%) Finance
3 222 (10.13%) Analytical Skills
4 187 (8.53%) Public Sector
5 139 (6.34%) Banking
6 81 (3.70%) Telecoms
7 57 (2.60%) Investment Banking
8 45 (2.05%) Aerospace
9 39 (1.78%) Presentation Skills
10 38 (1.73%) Manufacturing
11 37 (1.69%) Electronics
11 37 (1.69%) Front Office
12 31 (1.41%) Legal
12 31 (1.41%) Marketing
13 27 (1.23%) Financial Institution
14 19 (0.87%) Documentation Skills
14 19 (0.87%) Military
15 17 (0.78%) Influencing Skills
16 16 (0.73%) Organisational Skills
17 11 (0.50%) Inclusion and Diversity
Job Titles
1 313 (14.29%) Developer
2 207 (9.45%) DevOps Engineer
3 182 (8.31%) Senior
4 166 (7.58%) Linux Engineer
5 161 (7.35%) Infrastructure Engineer
6 134 (6.12%) Software Engineer
7 120 (5.48%) Architect
8 116 (5.29%) Analyst
9 87 (3.97%) Administrator
10 80 (3.65%) Support Engineer
11 77 (3.51%) Consultant
12 75 (3.42%) Lead
13 74 (3.38%) Java Developer
14 68 (3.10%) AWS Engineer
15 62 (2.83%) DBA
16 56 (2.56%) Site Reliability Engineer
17 53 (2.42%) Network Engineer
18 52 (2.37%) Azure Engineer
19 50 (2.28%) Senior Developer
20 49 (2.24%) Platform Engineer
Libraries, Frameworks & Software Standards
1 108 (4.93%) Kafka
2 91 (4.15%) Elastic Stack
3 86 (3.93%) HTML
4 73 (3.33%) CSS
5 70 (3.19%) .NET
6 68 (3.10%) Web Services
7 66 (3.01%) REST
8 54 (2.46%) LDAP
9 53 (2.42%) JSON
9 53 (2.42%) Middleware
10 48 (2.19%) YAML
11 47 (2.15%) Spring
12 44 (2.01%) FIX Protocol
13 43 (1.96%) Node.js
14 40 (1.83%) React
15 39 (1.78%) Laravel
16 38 (1.73%) XML
17 35 (1.60%) RabbitMQ
18 31 (1.41%) .NET Core
18 31 (1.41%) RESTful
Miscellaneous
1 155 (7.07%) Data Centre
2 124 (5.66%) Linux Command Line
3 83 (3.79%) PKI
3 83 (3.79%) Replication
4 74 (3.38%) Management Information System
5 72 (3.29%) Public Cloud
6 55 (2.51%) Distributed Systems
7 53 (2.42%) Data Protection Act
8 49 (2.24%) Self-Motivation
9 43 (1.96%) Clustering
10 41 (1.87%) Algorithms
11 40 (1.83%) Data Structures
12 39 (1.78%) Product Ownership
13 37 (1.69%) Onboarding
14 34 (1.55%) Cloud Native
15 32 (1.46%) Derivative
16 31 (1.41%) Client/Server
16 31 (1.41%) Foreign Exchange (FX)
17 25 (1.14%) Fixed Income
17 25 (1.14%) Security Operations Centre
Operating Systems
1 821 (37.47%) Windows
2 439 (20.04%) Unix
3 281 (12.83%) Red Hat Enterprise Linux
4 213 (9.72%) Windows Server
5 104 (4.75%) Ubuntu
6 80 (3.65%) CentOS
7 63 (2.88%) Windows Server 2019
8 62 (2.83%) Windows Server 2016
9 58 (2.65%) Solaris
10 42 (1.92%) AIX
11 41 (1.87%) Debian
11 41 (1.87%) VMS
12 38 (1.73%) zOS
13 36 (1.64%) Windows Server 2012
14 33 (1.51%) Mac OS X
15 31 (1.41%) Apple iOS
16 30 (1.37%) Android
17 28 (1.28%) Oracle Linux
18 27 (1.23%) Windows 10
19 22 (1.00%) Embedded Linux
Processes & Methodologies
1 498 (22.73%) Agile
2 471 (21.50%) DevOps
3 429 (19.58%) CI/CD
4 291 (13.28%) Problem-Solving
5 243 (11.09%) Software Engineering
6 233 (10.63%) Infrastructure Engineering
7 211 (9.63%) Infrastructure as Code
8 191 (8.72%) Migration
9 185 (8.44%) ITIL
10 178 (8.12%) Cybersecurity
11 165 (7.53%) Test Automation
12 160 (7.30%) Continuous Integration
13 157 (7.17%) Configuration Management
14 151 (6.89%) Scrum
15 149 (6.80%) Containerisation
16 126 (5.75%) Disaster Recovery
17 118 (5.39%) Microservices
18 115 (5.25%) OO
19 113 (5.16%) Computer Science
20 111 (5.07%) High Availability
Programming Languages
1 615 (28.07%) Python
2 285 (13.01%) Java
3 269 (12.28%) SQL
4 256 (11.68%) PowerShell
5 235 (10.73%) Bash
6 169 (7.71%) C++
7 155 (7.07%) JavaScript
8 141 (6.44%) Shell Script
9 135 (6.16%) C#
10 130 (5.93%) C
11 101 (4.61%) Perl
12 74 (3.38%) Go
13 62 (2.83%) PHP
14 36 (1.64%) VBScript
15 33 (1.51%) Scala
16 29 (1.32%) T-SQL
17 26 (1.19%) Embedded C
18 25 (1.14%) Groovy
19 23 (1.05%) Bicep
19 23 (1.05%) JCL
Qualifications
1 733 (33.46%) Security Cleared
2 474 (21.63%) SC Cleared
3 286 (13.05%) DV Cleared
4 200 (9.13%) Degree
5 61 (2.78%) Computer Science Degree
6 42 (1.92%) Cisco Certification
7 32 (1.46%) CCNA
8 31 (1.41%) AWS Certification
9 25 (1.14%) CCNP
10 24 (1.10%) Master's Degree
10 24 (1.10%) Microsoft Certification
11 17 (0.78%) OSCP
12 16 (0.73%) Azure Certification
12 16 (0.73%) ITIL Foundation Certificate
12 16 (0.73%) MCSE
13 15 (0.68%) GIAC
14 12 (0.55%) CREST Certified
14 12 (0.55%) ISTQB
14 12 (0.55%) RHCE
15 10 (0.46%) BPSS Clearance
Quality Assurance & Compliance
1 84 (3.83%) QA
2 49 (2.24%) NIST
3 48 (2.19%) ISO/IEC 27001
4 43 (1.96%) GDPR
5 35 (1.60%) SLA
6 26 (1.19%) Accessibility
7 16 (0.73%) HIPAA
8 15 (0.68%) PCI DSS
9 14 (0.64%) MISRA
10 13 (0.59%) Actionable Recommendations
10 13 (0.59%) ISO 9001
11 10 (0.46%) California Consumer Privacy Act
11 10 (0.46%) ISO 9000
12 9 (0.41%) NCSC
13 8 (0.37%) Sarbanes-Oxley
14 7 (0.32%) Data Quality
14 7 (0.32%) Disclosure Scotland
15 5 (0.23%) ISO/IEC 20000
15 5 (0.23%) MISRA C
16 4 (0.18%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 278 (12.69%) Docker
2 259 (11.82%) Active Directory
3 237 (10.82%) VMware Infrastructure
4 91 (4.15%) Virtual Machines
5 77 (3.51%) Hyper-V
6 72 (3.29%) VMware ESXi
7 70 (3.19%) vSphere
8 60 (2.74%) VMware NSX
9 53 (2.42%) NFS
10 51 (2.33%) Firmware
11 37 (1.69%) KVM
12 23 (1.05%) Time Sharing Option
13 18 (0.82%) Virtual Desktop
14 17 (0.78%) HDFS
15 16 (0.73%) Apache ZooKeeper
16 13 (0.59%) Oracle RAC
17 11 (0.50%) iptables
18 7 (0.32%) Virtual Servers
19 6 (0.27%) Slurm Workload Manager
19 6 (0.27%) VirtualBox
Systems Management
1 412 (18.80%) Ansible
2 364 (16.61%) Kubernetes
3 303 (13.83%) Terraform
4 130 (5.93%) Grafana
5 120 (5.48%) Puppet
6 113 (5.16%) Prometheus
7 81 (3.70%) SCCM
8 56 (2.56%) Progress Chef
9 51 (2.33%) NetBackup
10 48 (2.19%) Kibana
11 43 (1.96%) WSUS
12 41 (1.87%) Microsoft Intune
12 41 (1.87%) Packer
12 41 (1.87%) SCOM
12 41 (1.87%) vCenter Server
13 33 (1.51%) EMC NetWorker
14 31 (1.41%) Nagios
15 30 (1.37%) Tivoli Storage Manager
16 28 (1.28%) logstash
16 28 (1.28%) Red Hat Satellite
Vendors
1 365 (16.66%) VMware
2 361 (16.48%) Microsoft
3 231 (10.54%) Red Hat
4 229 (10.45%) Oracle
5 131 (5.98%) IBM
6 118 (5.39%) Dell
7 110 (5.02%) Splunk
8 109 (4.97%) Cisco
9 83 (3.79%) HP
10 82 (3.74%) Atlassian
11 68 (3.10%) Google
12 58 (2.65%) SAP
13 54 (2.46%) Brocade
14 48 (2.19%) EMC
15 46 (2.10%) ServiceNow
16 43 (1.96%) Veritas
17 39 (1.78%) Veeam
18 34 (1.55%) F5
19 31 (1.41%) Palo Alto
20 29 (1.32%) Qualys