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

6 months to
6 May 2024
Same period 2023 Same period 2022
Rank 34 26 30
Rank change year-on-year -8 +4 -4
Contract jobs citing Linux 2,196 4,176 5,701
As % of all contract jobs advertised in the UK 5.06% 7.07% 6.42%
As % of the Operating Systems category 37.88% 43.26% 42.68%
Number of daily rates quoted 1,445 2,895 3,832
10th Percentile £328 £413 £400
25th Percentile £425 £481 £463
Median daily rate (50th Percentile) £550 £575 £570
Median % change year-on-year -4.35% +0.88% +14.00%
75th Percentile £641 £675 £666
90th Percentile £750 £750 £750
UK excluding London median daily rate £543 £539 £500
% change year-on-year +0.70% +7.80% +11.11%
Number of hourly rates quoted 107 167 174
10th Percentile £31.00 £32.00 £40.88
25th Percentile £50.00 £50.00 £47.50
Median hourly rate £62.50 £65.00 £60.00
Median % change year-on-year -3.85% +8.33% +25.00%
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% +26.32%

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 5,798 9,654 13,357
As % of all contract IT jobs advertised in the UK 13.36% 16.34% 15.05%
Number of daily rates quoted 3,907 6,776 9,076
10th Percentile £185 £190 £175
25th Percentile £300 £338 £350
Median daily rate (50th Percentile) £470 £505 £500
Median % change year-on-year -6.84% +0.90% +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 398 423 631
10th Percentile £12.75 £14.05 £13.25
25th Percentile £15.50 £17.72 £15.93
Median hourly rate £22.08 £38.50 £22.50
Median % change year-on-year -42.66% +71.11% +26.76%
75th Percentile £60.00 £64.50 £52.50
90th Percentile £70.00 £75.00 £65.00
UK excluding London median hourly rate £22.50 £29.65 £20.00
% change year-on-year -24.11% +48.25% +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 6 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 6 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 6 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 1,872 £550 -8.33% 1,289
UK excluding London -2 1,211 £543 +0.70% 891
London -14 808 £557 -10.92% 412
Work from Home -11 682 £533 -4.82% 646
South East +1 392 £528 -4.00% 236
North of England -10 192 £483 -12.27% 158
South West -9 180 £600 +9.09% 178
Scotland -7 173 £583 +10.95% 55
Midlands -2 126 £540 - 121
East of England -2 120 £535 +18.89% 146
Yorkshire +12 109 £493 -10.45% 62
West Midlands -15 81 £550 +1.85% 58
North West -44 70 £450 -18.18% 87
East Midlands +28 44 £529 +17.57% 63
Wales +15 29 £575 +15.00% 12
North East -4 13 £550 -18.52% 12
Northern Ireland +1 8 £494 +23.44% 3

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
1 131 (5.97%) Confluence
2 75 (3.42%) nginx
3 62 (2.82%) Apache
4 57 (2.60%) OpenStack
5 53 (2.41%) Microsoft Exchange
6 36 (1.64%) IIS
7 29 (1.32%) Tomcat
8 23 (1.05%) JBoss
9 20 (0.91%) Apache Spark
10 19 (0.87%) SAS
11 17 (0.77%) CMS
11 17 (0.77%) SharePoint
12 11 (0.50%) NetWeaver
13 9 (0.41%) Apache Airflow
14 6 (0.27%) WebLogic
15 4 (0.18%) Apache Solr
15 4 (0.18%) IBM Domino
15 4 (0.18%) Jupyter
15 4 (0.18%) Luigi
15 4 (0.18%) MQSeries
Applications
1 24 (1.09%) Microsoft Excel
2 15 (0.68%) Microsoft Office
3 10 (0.46%) Simulink
4 3 (0.14%) Microsoft PowerPoint
4 3 (0.14%) Microsoft Project
4 3 (0.14%) MS Visio
5 1 (0.046%) Adobe Illustrator
5 1 (0.046%) Photoshop
5 1 (0.046%) Spreadsheet
5 1 (0.046%) Weka
5 1 (0.046%) Windchill
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 (0.36%) ION MarketView
6 6 (0.27%) Oracle EBS
6 6 (0.27%) Sparx Enterprise Architect
7 5 (0.23%) Endur
8 4 (0.18%) Remedy ITSM
8 4 (0.18%) SAP S/4HANA
9 3 (0.14%) Fidessa
9 3 (0.14%) Global One
9 3 (0.14%) Sage X3
9 3 (0.14%) Shopify
10 2 (0.091%) Advent Geneva
10 2 (0.091%) BusinessWorks
10 2 (0.091%) Front Arena
10 2 (0.091%) Refinitiv Enterprise Platform
10 2 (0.091%) RMDS
11 1 (0.046%) Cloudability
Cloud Services
1 490 (22.31%) AWS
2 445 (20.26%) Azure
3 126 (5.74%) GitHub
4 95 (4.33%) GCP
5 80 (3.64%) Microsoft 365
6 77 (3.51%) PaaS
7 72 (3.28%) Amazon EC2
8 70 (3.19%) Serverless
9 69 (3.14%) Azure DevOps
10 68 (3.10%) OpenShift
11 66 (3.01%) Amazon S3
12 64 (2.91%) AWS CloudFormation
13 51 (2.32%) IaaS
14 47 (2.14%) Entra ID
15 44 (2.00%) AWS Lambda
16 39 (1.78%) SaaS
17 37 (1.68%) Amazon EKS
18 36 (1.64%) Amazon CloudWatch
19 33 (1.50%) Azure Monitor
20 29 (1.32%) Cloud Computing
Communications & Networking
1 212 (9.65%) Firewall
2 167 (7.60%) DNS
3 143 (6.51%) SAN
4 142 (6.47%) TCP/IP
5 93 (4.23%) DHCP
6 70 (3.19%) SSL
7 65 (2.96%) VPN
8 64 (2.91%) WAN
9 57 (2.60%) Network Security
10 56 (2.55%) LAN
11 53 (2.41%) HTTP
12 52 (2.37%) Wireless
13 41 (1.87%) VLAN
14 38 (1.73%) NAS
15 33 (1.50%) Fibre Channel
16 30 (1.37%) FTP
17 27 (1.23%) Intrusion Detection
17 27 (1.23%) SNMP
18 23 (1.05%) VSAN
19 22 (1.00%) iSCSI
Database & Business Intelligence
1 128 (5.83%) SQL Server
2 104 (4.74%) MySQL
3 99 (4.51%) Relational Database
4 75 (3.42%) MongoDB
4 75 (3.42%) PostgreSQL
5 71 (3.23%) Elasticsearch
6 57 (2.60%) Oracle Database
7 48 (2.19%) Big Data
7 48 (2.19%) RDBMS
8 42 (1.91%) NoSQL
9 41 (1.87%) Amazon RDS
10 27 (1.23%) Hadoop
11 23 (1.05%) DB2
12 19 (0.87%) Data Lake
12 19 (0.87%) Power BI
13 17 (0.77%) KDB
14 15 (0.68%) MariaDB
14 15 (0.68%) SAP HANA
15 14 (0.64%) Apache Cassandra
16 12 (0.55%) Data Warehouse
Development Applications
1 262 (11.93%) Jenkins
2 221 (10.06%) Git
3 189 (8.61%) JIRA
4 139 (6.33%) GitLab
5 82 (3.73%) Bitbucket
6 36 (1.64%) Artifactory
7 30 (1.37%) Atlassian Bamboo
7 30 (1.37%) Eclipse
8 28 (1.28%) Visual Studio
9 27 (1.23%) Robot Framework
9 27 (1.23%) Selenium
10 24 (1.09%) Cypress.io
10 24 (1.09%) Maven
10 24 (1.09%) TeamCity
11 23 (1.05%) GoogleTest
12 21 (0.96%) Mockito
12 21 (0.96%) Sonatype Nexus
13 20 (0.91%) Gradle
13 20 (0.91%) SonarQube
14 19 (0.87%) Subversion
General
1 490 (22.31%) Social Skills
2 317 (14.44%) Finance
3 222 (10.11%) Analytical Skills
4 187 (8.52%) Public Sector
5 141 (6.42%) Banking
6 82 (3.73%) Telecoms
7 61 (2.78%) Investment Banking
8 44 (2.00%) Aerospace
8 44 (2.00%) Presentation Skills
9 39 (1.78%) Manufacturing
10 34 (1.55%) Electronics
10 34 (1.55%) Front Office
11 33 (1.50%) Legal
12 30 (1.37%) Marketing
13 28 (1.28%) Documentation Skills
14 26 (1.18%) Financial Institution
15 17 (0.77%) Influencing Skills
15 17 (0.77%) Military
16 16 (0.73%) Organisational Skills
17 10 (0.46%) Inclusion and Diversity
Job Titles
1 318 (14.48%) Developer
2 195 (8.88%) DevOps Engineer
3 187 (8.52%) Senior
4 166 (7.56%) Linux Engineer
5 162 (7.38%) Infrastructure Engineer
6 126 (5.74%) Software Engineer
7 123 (5.60%) Architect
8 115 (5.24%) Analyst
9 89 (4.05%) Administrator
10 84 (3.83%) Lead
11 80 (3.64%) Support Engineer
12 76 (3.46%) Consultant
13 74 (3.37%) Java Developer
14 67 (3.05%) AWS Engineer
15 64 (2.91%) DBA
16 54 (2.46%) Network Engineer
17 52 (2.37%) Senior Developer
18 51 (2.32%) Site Reliability Engineer
19 50 (2.28%) Python Engineer
20 48 (2.19%) Azure Engineer
Libraries, Frameworks & Software Standards
1 100 (4.55%) Kafka
2 95 (4.33%) Elastic Stack
3 75 (3.42%) HTML
4 65 (2.96%) CSS
4 65 (2.96%) Web Services
5 63 (2.87%) .NET
6 58 (2.64%) REST
7 53 (2.41%) Middleware
8 52 (2.37%) LDAP
9 51 (2.32%) JSON
10 47 (2.14%) YAML
11 46 (2.09%) FIX Protocol
12 45 (2.05%) Spring
13 41 (1.87%) Node.js
14 39 (1.78%) React
15 38 (1.73%) Laravel
16 37 (1.68%) XML
17 33 (1.50%) RabbitMQ
18 31 (1.41%) .NET Core
19 30 (1.37%) RESTful
Miscellaneous
1 155 (7.06%) Data Centre
2 124 (5.65%) Linux Command Line
3 84 (3.83%) PKI
4 83 (3.78%) Replication
5 77 (3.51%) Management Information System
6 73 (3.32%) Public Cloud
7 60 (2.73%) Data Protection Act
8 52 (2.37%) Distributed Systems
9 50 (2.28%) Self-Motivation
10 42 (1.91%) Clustering
11 40 (1.82%) Algorithms
11 40 (1.82%) Product Ownership
12 38 (1.73%) Data Structures
12 38 (1.73%) Onboarding
13 34 (1.55%) Cloud Native
14 32 (1.46%) Client/Server
14 32 (1.46%) Derivative
15 26 (1.18%) Fixed Income
16 25 (1.14%) Foreign Exchange (FX)
16 25 (1.14%) Security Operations Centre
Operating Systems
1 833 (37.93%) Windows
2 446 (20.31%) Unix
3 289 (13.16%) Red Hat Enterprise Linux
4 218 (9.93%) Windows Server
5 107 (4.87%) Ubuntu
6 82 (3.73%) CentOS
7 63 (2.87%) Windows Server 2016
8 62 (2.82%) Windows Server 2019
9 55 (2.50%) Solaris
10 45 (2.05%) Debian
10 45 (2.05%) VMS
11 42 (1.91%) AIX
12 36 (1.64%) Windows Server 2012
12 36 (1.64%) zOS
13 34 (1.55%) Mac OS X
14 29 (1.32%) Android
14 29 (1.32%) Apple iOS
15 28 (1.28%) Oracle Linux
16 25 (1.14%) Windows 10
17 23 (1.05%) Embedded Linux
Processes & Methodologies
1 497 (22.63%) Agile
2 459 (20.90%) DevOps
3 425 (19.35%) CI/CD
4 286 (13.02%) Problem-Solving
5 235 (10.70%) Software Engineering
6 231 (10.52%) Infrastructure Engineering
7 217 (9.88%) Infrastructure as Code
8 198 (9.02%) Migration
9 191 (8.70%) ITIL
10 181 (8.24%) Cybersecurity
11 164 (7.47%) Test Automation
12 156 (7.10%) Configuration Management
13 155 (7.06%) Continuous Integration
14 147 (6.69%) Scrum
15 139 (6.33%) Containerisation
16 125 (5.69%) Disaster Recovery
17 118 (5.37%) Microservices
18 115 (5.24%) OO
19 109 (4.96%) High Availability
20 105 (4.78%) Analytics
Programming Languages
1 631 (28.73%) Python
2 281 (12.80%) Java
3 274 (12.48%) SQL
4 259 (11.79%) PowerShell
5 250 (11.38%) Bash
6 169 (7.70%) C++
7 152 (6.92%) JavaScript
8 147 (6.69%) Shell Script
9 135 (6.15%) C
9 135 (6.15%) C#
10 107 (4.87%) Perl
11 71 (3.23%) Go
12 61 (2.78%) PHP
13 36 (1.64%) Scala
13 36 (1.64%) VBScript
14 29 (1.32%) T-SQL
15 25 (1.14%) Embedded C
15 25 (1.14%) Groovy
16 22 (1.00%) JCL
16 22 (1.00%) Ruby
Qualifications
1 728 (33.15%) Security Cleared
2 466 (21.22%) SC Cleared
3 292 (13.30%) DV Cleared
4 189 (8.61%) Degree
5 53 (2.41%) Computer Science Degree
6 42 (1.91%) Cisco Certification
7 32 (1.46%) CCNA
8 30 (1.37%) AWS Certification
9 24 (1.09%) CCNP
10 22 (1.00%) Microsoft Certification
11 21 (0.96%) Master's Degree
12 18 (0.82%) OSCP
13 16 (0.73%) GIAC
13 16 (0.73%) ITIL Foundation Certificate
14 15 (0.68%) Azure Certification
15 14 (0.64%) MCSE
16 13 (0.59%) CREST Certified
17 11 (0.50%) CISSP
17 11 (0.50%) ISTQB
17 11 (0.50%) RHCE
Quality Assurance & Compliance
1 82 (3.73%) QA
2 51 (2.32%) NIST
3 49 (2.23%) ISO/IEC 27001
4 44 (2.00%) GDPR
5 33 (1.50%) SLA
6 25 (1.14%) Accessibility
7 17 (0.77%) HIPAA
8 15 (0.68%) PCI DSS
9 13 (0.59%) Actionable Recommendations
9 13 (0.59%) ISO 9001
10 11 (0.50%) California Consumer Privacy Act
10 11 (0.50%) MISRA
11 10 (0.46%) ISO 9000
12 9 (0.41%) NCSC
13 8 (0.36%) Data Quality
13 8 (0.36%) Sarbanes-Oxley
14 6 (0.27%) 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
1 262 (11.93%) Docker
2 259 (11.79%) Active Directory
3 240 (10.93%) VMware Infrastructure
4 96 (4.37%) Virtual Machines
5 76 (3.46%) Hyper-V
6 73 (3.32%) vSphere
7 70 (3.19%) VMware ESXi
8 57 (2.60%) VMware NSX
9 54 (2.46%) NFS
10 51 (2.32%) Firmware
11 36 (1.64%) KVM
12 22 (1.00%) Time Sharing Option
13 18 (0.82%) Virtual Desktop
14 17 (0.77%) HDFS
15 15 (0.68%) 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
1 413 (18.81%) Ansible
2 343 (15.62%) Kubernetes
3 297 (13.52%) Terraform
4 137 (6.24%) Grafana
5 125 (5.69%) Puppet
6 116 (5.28%) Prometheus
7 85 (3.87%) SCCM
8 57 (2.60%) Progress Chef
9 52 (2.37%) Kibana
10 51 (2.32%) NetBackup
11 42 (1.91%) SCOM
12 41 (1.87%) Microsoft Intune
12 41 (1.87%) vCenter Server
12 41 (1.87%) WSUS
13 40 (1.82%) Packer
14 33 (1.50%) EMC NetWorker
15 32 (1.46%) logstash
16 31 (1.41%) Nagios
17 29 (1.32%) Red Hat Satellite
17 29 (1.32%) Tivoli Storage Manager
Vendors
1 368 (16.76%) Microsoft
2 367 (16.71%) VMware
3 242 (11.02%) Red Hat
4 220 (10.02%) Oracle
5 124 (5.65%) IBM
6 116 (5.28%) Dell
7 112 (5.10%) Splunk
8 108 (4.92%) Cisco
9 82 (3.73%) Atlassian
9 82 (3.73%) HP
10 62 (2.82%) Google
11 53 (2.41%) Brocade
12 52 (2.37%) SAP
13 48 (2.19%) EMC
14 45 (2.05%) ServiceNow
15 43 (1.96%) Veritas
16 39 (1.78%) Veeam
17 36 (1.64%) F5
18 32 (1.46%) Palo Alto
19 29 (1.32%) Qualys