Unix
UK

The following table provides summary statistics for contract job vacancies with a requirement for Unix skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Unix over the 6 months to 17 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
17 May 2024
Same period 2023 Same period 2022
Rank 136 84 111
Rank change year-on-year -52 +27 -8
Contract jobs citing Unix 734 1,597 2,127
As % of all contract jobs advertised in the UK 1.72% 2.81% 2.43%
As % of the Operating Systems category 12.95% 17.35% 16.29%
Number of daily rates quoted 495 1,102 1,399
10th Percentile £340 £413 £400
25th Percentile £413 £500 £456
Median daily rate (50th Percentile) £550 £550 £550
Median % change year-on-year - - +10.00%
75th Percentile £650 £669 £650
90th Percentile £800 £738 £700
UK excluding London median daily rate £450 £540 £495
% change year-on-year -16.67% +9.09% +15.65%
Number of hourly rates quoted 18 24 14
10th Percentile £22.23 £48.79 £40.44
25th Percentile £27.85 £53.44 £50.27
Median hourly rate £40.00 £59.57 £65.00
Median % change year-on-year -32.85% -8.35% +52.94%
75th Percentile £46.56 £73.72 £71.25
90th Percentile £66.88 £75.00 £84.25
UK excluding London median hourly rate £40.00 £58.05 £56.19
% change year-on-year -31.09% +3.31% +36.21%

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 contract job vacancies with a requirement for operating system skills.

Contract vacancies with a requirement for operating system skills 5,668 9,202 13,061
As % of all contract IT jobs advertised in the UK 13.30% 16.18% 14.93%
Number of daily rates quoted 3,828 6,430 8,884
10th Percentile £185 £190 £175
25th Percentile £300 £331 £350
Median daily rate (50th Percentile) £470 £500 £500
Median % change year-on-year -6.00% - +11.11%
75th Percentile £588 £638 £613
90th Percentile £700 £719 £700
UK excluding London median daily rate £450 £473 £425
% change year-on-year -4.76% +11.18% +6.25%
Number of hourly rates quoted 392 404 599
10th Percentile £12.75 £13.97 £13.25
25th Percentile £15.44 £17.72 £15.93
Median hourly rate £22.00 £38.50 £22.50
Median % change year-on-year -42.86% +71.11% +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 £29.30 £20.00
% change year-on-year -23.21% +46.50% +21.21%

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
Contractor Daily Rate Trend

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

Daily rate trend for Unix in the UK

Unix
Daily Rate Histogram

Daily rate distribution for jobs citing Unix over the 6 months to 17 May 2024.

Daily rate histogram for Unix in the UK

Unix
Contractor Hourly Rate Trend

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

Hourly rate trend for Unix in the UK

Unix
Hourly Rate Histogram

Hourly rate distribution of jobs citing Unix over the 6 months to 17 May 2024.

Hourly rate histogram for Unix in the UK

Unix
Top 16 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Unix within the UK over the 6 months to 17 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 -47 613 £550 -2.00% 184
London -28 362 £600 +2.56% 96
UK excluding London -38 322 £450 -16.67% 104
Work from Home -55 218 £529 -3.82% 281
South East +13 110 £425 -22.73% 34
Scotland -1 72 £447 -18.68% 16
North of England -43 50 £470 -10.48% 14
Midlands -42 42 £536 -0.74% 9
West Midlands -18 41 £536 -0.74% 2
Yorkshire -17 25 £425 -27.66% 5
South West -4 22 £488 -11.36% 10
North West -23 22 £523 +6.09% 9
East of England -21 16 £463 +8.82% 18
Wales +17 8 £685 +30.48% 3
North East -8 3 - -
East Midlands -24 1 £500 -23.08% 7

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 38 (5.18%) nginx
2 29 (3.95%) Confluence
3 17 (2.32%) Apache
3 17 (2.32%) JBoss
4 16 (2.18%) Microsoft Exchange
5 13 (1.77%) Tomcat
6 11 (1.50%) NetWeaver
7 10 (1.36%) Apache Spark
7 10 (1.36%) IIS
8 9 (1.23%) Apache Airflow
9 6 (0.82%) Oracle Workflow
10 5 (0.68%) SAS
11 4 (0.54%) MQSeries
11 4 (0.54%) WebLogic
12 3 (0.41%) Adobe Experience Manager
12 3 (0.41%) Cloud Foundry
12 3 (0.41%) OpenStack
12 3 (0.41%) Oracle SOA Suite
13 2 (0.27%) SharePoint
13 2 (0.27%) WildFly
Applications
1 23 (3.13%) Microsoft Excel
2 13 (1.77%) Microsoft PowerPoint
3 12 (1.63%) MS Visio
4 3 (0.41%) Microsoft Office
5 2 (0.27%) Microsoft Project
6 1 (0.14%) Adobe Illustrator
6 1 (0.14%) Photoshop
Business Applications
1 15 (2.04%) ION MarketView
2 12 (1.63%) ION Anvil
3 11 (1.50%) SAP IBP
4 10 (1.36%) Temenos T24
5 4 (0.54%) Oracle EBS
6 3 (0.41%) Oracle Assets
6 3 (0.41%) Oracle EBS R12
6 3 (0.41%) Oracle FAH
6 3 (0.41%) Oracle Financials
6 3 (0.41%) Oracle General Ledger
6 3 (0.41%) Oracle Payables
6 3 (0.41%) Oracle Receivables
6 3 (0.41%) Shopify
7 2 (0.27%) Advent Geneva
7 2 (0.27%) BusinessWorks
7 2 (0.27%) Fidessa
7 2 (0.27%) Front Arena
7 2 (0.27%) Remedy ITSM
8 1 (0.14%) Magento
8 1 (0.14%) MFGPRO
Cloud Services
1 140 (19.07%) AWS
2 108 (14.71%) Azure
3 34 (4.63%) GCP
4 32 (4.36%) PaaS
5 24 (3.27%) AWS Elastic Beanstalk
6 21 (2.86%) OpenShift
7 19 (2.59%) Power Platform
7 19 (2.59%) Serverless
8 16 (2.18%) GitHub
8 16 (2.18%) IaaS
9 11 (1.50%) Amazon EC2
9 11 (1.50%) Amazon S3
9 11 (1.50%) Cloud Computing
10 10 (1.36%) Amazon EKS
11 9 (1.23%) AWS Lambda
11 9 (1.23%) Azure DevOps
12 8 (1.09%) Amazon CloudWatch
13 7 (0.95%) Entra ID
13 7 (0.95%) OCI
14 6 (0.82%) Azure Data Factory
Communications & Networking
1 81 (11.04%) Firewall
2 45 (6.13%) DNS
3 41 (5.59%) SAN
4 38 (5.18%) TCP/IP
5 28 (3.81%) FTP
6 27 (3.68%) DHCP
7 24 (3.27%) LAN
8 22 (3.00%) HTTP
9 20 (2.72%) Network Security
10 17 (2.32%) Internet
10 17 (2.32%) Intrusion Detection
10 17 (2.32%) WAN
11 16 (2.18%) VPN
12 15 (2.04%) Wi-Fi
13 13 (1.77%) FIX Connectivity
13 13 (1.77%) MPLS
13 13 (1.77%) SSH
14 11 (1.50%) Cisco Nexus
14 11 (1.50%) NAS
15 10 (1.36%) Fibre Channel
Database & Business Intelligence
1 62 (8.45%) SQL Server
2 51 (6.95%) Relational Database
3 46 (6.27%) MongoDB
4 39 (5.31%) Oracle Database
5 35 (4.77%) RDBMS
6 22 (3.00%) Big Data
6 22 (3.00%) Hadoop
7 20 (2.72%) NoSQL
8 18 (2.45%) DB2
8 18 (2.45%) KDB
8 18 (2.45%) MySQL
8 18 (2.45%) PostgreSQL
8 18 (2.45%) Power BI
9 13 (1.77%) Oracle Reports
10 12 (1.63%) Amazon RDS
11 11 (1.50%) SAP BW
11 11 (1.50%) SAP HANA
12 10 (1.36%) Kdb+
12 10 (1.36%) Oracle Database 11g
13 9 (1.23%) Azure SQL Database
Development Applications
1 86 (11.72%) Git
2 70 (9.54%) JIRA
3 69 (9.40%) Jenkins
4 31 (4.22%) GitLab
5 23 (3.13%) TeamCity
6 21 (2.86%) Cucumber
6 21 (2.86%) Mockito
7 18 (2.45%) Maven
8 13 (1.77%) Bitbucket
8 13 (1.77%) Selenium
9 12 (1.63%) Subversion
10 11 (1.50%) JUnit
11 10 (1.36%) Artifactory
11 10 (1.36%) Sonatype Nexus
12 8 (1.09%) Gatling
12 8 (1.09%) Rational DOORS
13 7 (0.95%) Atlassian Bamboo
13 7 (0.95%) Gradle
14 5 (0.68%) Ant
14 5 (0.68%) WebDriver
General
1 216 (29.43%) Finance
2 166 (22.62%) Social Skills
3 126 (17.17%) Analytical Skills
4 103 (14.03%) Banking
5 62 (8.45%) Public Sector
6 43 (5.86%) Investment Banking
7 41 (5.59%) Front Office
8 22 (3.00%) Telecoms
9 16 (2.18%) Marketing
9 16 (2.18%) Presentation Skills
10 14 (1.91%) Retail
11 13 (1.77%) Organisational Skills
12 12 (1.63%) Inclusion and Diversity
13 10 (1.36%) Billing
14 9 (1.23%) Back Office
14 9 (1.23%) Documentation Skills
14 9 (1.23%) Financial Institution
15 8 (1.09%) Aerospace
15 8 (1.09%) Influencing Skills
16 6 (0.82%) Manufacturing
Job Titles
1 184 (25.07%) Developer
2 69 (9.40%) Senior
3 55 (7.49%) Java Developer
4 47 (6.40%) Analyst
5 44 (5.99%) Linux Engineer
6 40 (5.45%) DevOps Engineer
7 38 (5.18%) Infrastructure Engineer
8 34 (4.63%) Consultant
9 31 (4.22%) Architect
9 31 (4.22%) Lead
10 27 (3.68%) Unix Engineer
11 26 (3.54%) SQL Developer
12 24 (3.27%) Full Stack Developer
12 24 (3.27%) Network Engineer
13 23 (3.13%) DBA
14 22 (3.00%) Senior Developer
15 21 (2.86%) Applications Support
15 21 (2.86%) Unix Linux Engineer
16 19 (2.59%) Senior Java Developer
17 17 (2.32%) Implementation Specialist
Libraries, Frameworks & Software Standards
1 46 (6.27%) HTML
1 46 (6.27%) Kafka
1 46 (6.27%) Spring
2 45 (6.13%) XML
3 39 (5.31%) FIX Protocol
4 37 (5.04%) CSS
5 34 (4.63%) Middleware
6 29 (3.95%) JSON
7 27 (3.68%) Sass
8 25 (3.41%) Laravel
8 25 (3.41%) LDAP
9 24 (3.27%) REST
10 23 (3.13%) Web Services
11 21 (2.86%) ActiveMQ
11 21 (2.86%) WebSockets
12 17 (2.32%) JAX-RS
13 15 (2.04%) Apache NiFi
13 15 (2.04%) Hibernate
13 15 (2.04%) J2EE
14 13 (1.77%) SOAP
Miscellaneous
1 47 (6.40%) Data Centre
2 42 (5.72%) Management Information System
3 33 (4.50%) Linux Command Line
4 32 (4.36%) Fixed Income
5 31 (4.22%) Replication
6 24 (3.27%) Distributed Systems
6 24 (3.27%) Product Ownership
7 23 (3.13%) Foreign Exchange (FX)
8 22 (3.00%) Algorithms
8 22 (3.00%) Derivative
9 18 (2.45%) Cloud Native
9 18 (2.45%) Onboarding
9 18 (2.45%) Self-Motivation
10 17 (2.32%) Data Structures
11 16 (2.18%) Equities
12 15 (2.04%) Data Protection Act
13 14 (1.91%) Client/Server
14 13 (1.77%) Cyber Defence
14 13 (1.77%) Public Cloud
14 13 (1.77%) Virtual Team
Operating Systems
1 434 (59.13%) Linux
2 242 (32.97%) Windows
3 62 (8.45%) Red Hat Enterprise Linux
4 42 (5.72%) Windows Server
5 23 (3.13%) Mac OS X
6 20 (2.72%) Android
6 20 (2.72%) Apple iOS
6 20 (2.72%) Solaris
7 15 (2.04%) VMS
8 9 (1.23%) AIX
9 8 (1.09%) Mac OS
10 6 (0.82%) Data ONTAP
11 4 (0.54%) CentOS
11 4 (0.54%) Ubuntu
11 4 (0.54%) Windows 10
11 4 (0.54%) Windows Server 2016
12 3 (0.41%) HPUX
12 3 (0.41%) Windows 2000
12 3 (0.41%) Windows XP
12 3 (0.41%) zOS
Processes & Methodologies
1 163 (22.21%) Agile
2 107 (14.58%) DevOps
2 107 (14.58%) Problem-Solving
3 99 (13.49%) CI/CD
4 92 (12.53%) Migration
5 85 (11.58%) Test Automation
6 77 (10.49%) TDD
7 71 (9.67%) Scrum
8 65 (8.86%) Microservices
9 62 (8.45%) ITIL
10 61 (8.31%) Computer Science
11 53 (7.22%) Performance Tuning
12 51 (6.95%) Data Modelling
13 47 (6.40%) Capacity Management
13 47 (6.40%) Infrastructure Engineering
14 46 (6.27%) OO
15 45 (6.13%) Analytics
16 44 (5.99%) Cybersecurity
17 42 (5.72%) SDLC
18 41 (5.59%) Web Development
Programming Languages
1 227 (30.93%) SQL
2 197 (26.84%) Python
3 174 (23.71%) Java
4 116 (15.80%) Shell Script
5 83 (11.31%) Perl
6 69 (9.40%) PowerShell
7 61 (8.31%) Bash
8 52 (7.08%) JavaScript
9 45 (6.13%) PL/SQL
10 39 (5.31%) C#
11 31 (4.22%) PHP
12 19 (2.59%) Scala
13 18 (2.45%) C
14 16 (2.18%) C++
14 16 (2.18%) T-SQL
15 14 (1.91%) Go
16 12 (1.63%) Groovy
17 11 (1.50%) Bourne shell
17 11 (1.50%) Korn
18 9 (1.23%) Ruby
Qualifications
1 115 (15.67%) Security Cleared
2 111 (15.12%) Degree
3 79 (10.76%) SC Cleared
4 25 (3.41%) Computer Science Degree
4 25 (3.41%) DV Cleared
5 21 (2.86%) Master's Degree
6 12 (1.63%) ITIL Certification
7 10 (1.36%) Cisco Certification
8 8 (1.09%) CCNA
8 8 (1.09%) SAP Certification
9 7 (0.95%) AWS Certification
9 7 (0.95%) ISTQB
9 7 (0.95%) Microsoft Certification
10 6 (0.82%) BPSS Clearance
11 5 (0.68%) CTC Cleared
12 4 (0.54%) CISSP
12 4 (0.54%) ISTQB Foundation Certification
12 4 (0.54%) MCSE
12 4 (0.54%) Numerate Degree
12 4 (0.54%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 42 (5.72%) QA
2 27 (3.68%) SLA
3 18 (2.45%) Accessibility
4 14 (1.91%) Data Quality
5 13 (1.77%) Actionable Recommendations
6 11 (1.50%) NIST
7 10 (1.36%) PCI DSS
8 8 (1.09%) EMIR
8 8 (1.09%) MiFID
9 7 (0.95%) Dodd-Frank
10 6 (0.82%) ISO/IEC 27001
11 5 (0.68%) GDPR
12 4 (0.54%) Disclosure Scotland
12 4 (0.54%) ISO 15022
12 4 (0.54%) ISO 9001
12 4 (0.54%) ISO/IEC 20000
13 2 (0.27%) HIPAA
14 1 (0.14%) NCSC
System Software
1 69 (9.40%) Docker
2 61 (8.31%) Active Directory
3 55 (7.49%) VMware Infrastructure
4 22 (3.00%) HDFS
4 22 (3.00%) NFS
5 18 (2.45%) vSphere
6 16 (2.18%) Hyper-V
7 14 (1.91%) VMware ESXi
8 13 (1.77%) Virtual Machines
9 9 (1.23%) Virtual Servers
10 8 (1.09%) Oracle RAC
10 8 (1.09%) VMware NSX
10 8 (1.09%) VMware Workstation
11 5 (0.68%) Firmware
11 5 (0.68%) Samba
11 5 (0.68%) Veritas Cluster Server
12 4 (0.54%) GPFS
13 2 (0.27%) BitLocker
13 2 (0.27%) KVM
13 2 (0.27%) Slurm Workload Manager
Systems Management
1 99 (13.49%) Kubernetes
2 87 (11.85%) Ansible
3 51 (6.95%) Terraform
4 37 (5.04%) SCCM
5 25 (3.41%) Puppet
6 21 (2.86%) Grafana
7 20 (2.72%) NetBackup
7 20 (2.72%) Prometheus
8 12 (1.63%) Nagios
8 12 (1.63%) SCOM
9 10 (1.36%) Netcool
10 9 (1.23%) Oracle Enterprise Manager
10 9 (1.23%) Progress Chef
11 8 (1.09%) Data Guard
11 8 (1.09%) Microsoft Clustering
11 8 (1.09%) Oracle RMAN
11 8 (1.09%) Packer
11 8 (1.09%) Red Hat Satellite
11 8 (1.09%) Tivoli
12 7 (0.95%) vRealize
Vendors
1 161 (21.93%) Oracle
2 70 (9.54%) VMware
3 59 (8.04%) Microsoft
4 46 (6.27%) Red Hat
5 40 (5.45%) IBM
6 30 (4.09%) SAP
7 29 (3.95%) Dell
8 27 (3.68%) Google
9 26 (3.54%) Splunk
10 24 (3.27%) ION Trading
10 24 (3.27%) Veritas
11 23 (3.13%) Cisco
12 20 (2.72%) CyberArk
13 19 (2.59%) F5
14 17 (2.32%) HP
15 16 (2.18%) Isilon
15 16 (2.18%) Sybase
16 15 (2.04%) Bloomberg
16 15 (2.04%) NetApp
16 15 (2.04%) Qualys