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

6 months to
20 May 2024
Same period 2023 Same period 2022
Rank 135 82 112
Rank change year-on-year -53 +30 -9
Contract jobs citing Unix 733 1,602 2,127
As % of all contract jobs advertised in the UK 1.72% 2.80% 2.41%
As % of the Operating Systems category 12.89% 17.32% 16.23%
Number of daily rates quoted 495 1,107 1,400
10th Percentile £334 £413 £400
25th Percentile £413 £500 £458
Median daily rate (50th Percentile) £545 £550 £550
Median % change year-on-year -0.91% - +10.00%
75th Percentile £650 £663 £650
90th Percentile £800 £738 £700
UK excluding London median daily rate £450 £540 £495
% change year-on-year -16.67% +9.09% +14.85%
Number of hourly rates quoted 18 24 13
10th Percentile £22.23 £48.79 £43.24
25th Percentile £27.85 £53.44 £62.50
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 £72.50
90th Percentile £66.88 £75.00 £84.50
UK excluding London median hourly rate £40.00 £58.05 £65.00
% change year-on-year -31.09% -10.70% +57.58%

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 5,687 9,251 13,104
As % of all contract IT jobs advertised in the UK 13.37% 16.16% 14.84%
Number of daily rates quoted 3,850 6,458 8,915
10th Percentile £185 £190 £175
25th Percentile £300 £338 £340
Median daily rate (50th Percentile) £466 £503 £500
Median % change year-on-year -7.33% +0.57% +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 393 404 594
10th Percentile £12.75 £14.08 £13.25
25th Percentile £15.50 £17.74 £15.89
Median hourly rate £22.15 £39.05 £22.50
Median % change year-on-year -43.28% +73.56% +28.57%
75th Percentile £60.75 £64.13 £52.50
90th Percentile £70.00 £75.00 £65.00
UK excluding London median hourly rate £22.50 £30.00 £20.00
% change year-on-year -25.00% +50.00% +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 20 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 20 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 20 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 -50 616 £550 -1.79% 216
London -31 364 £600 +2.56% 120
UK excluding London -51 319 £450 -16.67% 137
Work from Home -54 219 £525 -4.07% 73
South East +8 111 £425 -22.73% 49
Scotland -5 68 £420 -23.73% 18
North of England -44 50 £470 -10.48% 17
Midlands -47 42 £536 -0.74% 9
West Midlands -22 41 £536 -0.74% 3
Yorkshire -12 25 £425 -27.66% 8
South West +3 22 £488 -11.36% 13
North West -24 22 £523 +6.09% 9
East of England -20 16 £463 +8.82% 26
Wales +15 8 £685 +30.48% 4
North East -11 3 - -
East Midlands -23 1 £500 -23.08% 6

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 (3.96%) Confluence
3 18 (2.46%) JBoss
4 17 (2.32%) Apache
5 16 (2.18%) Microsoft Exchange
6 13 (1.77%) Tomcat
7 11 (1.50%) NetWeaver
8 10 (1.36%) Apache Spark
8 10 (1.36%) IIS
9 9 (1.23%) Apache Airflow
10 6 (0.82%) Oracle Workflow
11 5 (0.68%) SAS
12 4 (0.55%) MQSeries
12 4 (0.55%) WebLogic
13 3 (0.41%) Adobe Experience Manager
13 3 (0.41%) Cloud Foundry
13 3 (0.41%) OpenStack
13 3 (0.41%) Oracle SOA Suite
14 2 (0.27%) SharePoint
14 2 (0.27%) WildFly
Applications
1 23 (3.14%) Microsoft Excel
2 13 (1.77%) Microsoft PowerPoint
3 12 (1.64%) 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 (2.05%) ION MarketView
2 12 (1.64%) ION Anvil
3 11 (1.50%) SAP IBP
4 10 (1.36%) Temenos T24
5 4 (0.55%) 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
1 141 (19.24%) AWS
2 108 (14.73%) Azure
3 35 (4.77%) GCP
4 32 (4.37%) 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 17 (2.32%) GitHub
9 16 (2.18%) IaaS
10 12 (1.64%) Amazon EC2
10 12 (1.64%) Amazon S3
11 11 (1.50%) Cloud Computing
12 10 (1.36%) Amazon EKS
13 9 (1.23%) Amazon CloudWatch
13 9 (1.23%) AWS Lambda
13 9 (1.23%) Azure DevOps
14 7 (0.95%) Entra ID
14 7 (0.95%) OCI
15 6 (0.82%) Azure Data Factory
Communications & Networking
1 81 (11.05%) Firewall
2 45 (6.14%) DNS
3 41 (5.59%) SAN
4 37 (5.05%) TCP/IP
5 28 (3.82%) FTP
6 27 (3.68%) DHCP
7 24 (3.27%) LAN
8 21 (2.86%) HTTP
9 20 (2.73%) 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 (2.05%) 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 61 (8.32%) SQL Server
2 51 (6.96%) Relational Database
3 46 (6.28%) MongoDB
4 37 (5.05%) Oracle Database
5 35 (4.77%) RDBMS
6 22 (3.00%) Big Data
6 22 (3.00%) Hadoop
7 20 (2.73%) NoSQL
8 18 (2.46%) DB2
8 18 (2.46%) KDB
8 18 (2.46%) MySQL
8 18 (2.46%) PostgreSQL
8 18 (2.46%) Power BI
9 13 (1.77%) Oracle Reports
10 12 (1.64%) Amazon RDS
11 11 (1.50%) SAP BW
11 11 (1.50%) SAP HANA
12 10 (1.36%) Kdb+
13 9 (1.23%) Elasticsearch
13 9 (1.23%) Oracle Database 12c
Development Applications
1 86 (11.73%) Git
2 70 (9.55%) JIRA
3 69 (9.41%) Jenkins
4 31 (4.23%) GitLab
5 23 (3.14%) TeamCity
6 21 (2.86%) Cucumber
6 21 (2.86%) Mockito
7 18 (2.46%) Maven
8 13 (1.77%) Selenium
9 12 (1.64%) Bitbucket
9 12 (1.64%) 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 (29.47%) Finance
2 162 (22.10%) Social Skills
3 125 (17.05%) Analytical Skills
4 101 (13.78%) Banking
5 61 (8.32%) Public Sector
6 43 (5.87%) 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 12 (1.64%) Inclusion and Diversity
12 11 (1.50%) Organisational Skills
13 10 (1.36%) Billing
14 9 (1.23%) Back Office
14 9 (1.23%) Financial Institution
15 8 (1.09%) Aerospace
15 8 (1.09%) Documentation Skills
15 8 (1.09%) Influencing Skills
16 6 (0.82%) Manufacturing
Job Titles
1 183 (24.97%) Developer
2 67 (9.14%) Senior
3 54 (7.37%) Java Developer
4 47 (6.41%) Analyst
5 44 (6.00%) Linux Engineer
6 41 (5.59%) DevOps Engineer
7 38 (5.18%) Infrastructure Engineer
8 34 (4.64%) Consultant
9 31 (4.23%) Architect
9 31 (4.23%) Lead
10 27 (3.68%) Unix Engineer
11 26 (3.55%) SQL Developer
12 24 (3.27%) Full Stack Developer
12 24 (3.27%) Network Engineer
13 22 (3.00%) Applications Support
13 22 (3.00%) Senior Developer
14 21 (2.86%) DBA
14 21 (2.86%) Unix Linux Engineer
15 19 (2.59%) Senior Java Developer
16 17 (2.32%) Implementation Specialist
Libraries, Frameworks & Software Standards
1 47 (6.41%) Kafka
2 46 (6.28%) HTML
2 46 (6.28%) Spring
3 45 (6.14%) XML
4 39 (5.32%) FIX Protocol
5 37 (5.05%) CSS
6 34 (4.64%) Middleware
7 29 (3.96%) JSON
8 27 (3.68%) Sass
9 25 (3.41%) Laravel
9 25 (3.41%) LDAP
10 24 (3.27%) REST
11 23 (3.14%) Web Services
12 22 (3.00%) ActiveMQ
13 21 (2.86%) WebSockets
14 17 (2.32%) JAX-RS
15 15 (2.05%) Apache NiFi
15 15 (2.05%) Hibernate
15 15 (2.05%) J2EE
16 13 (1.77%) SOAP
Miscellaneous
1 47 (6.41%) Data Centre
2 42 (5.73%) Management Information System
3 33 (4.50%) Linux Command Line
4 32 (4.37%) Fixed Income
5 31 (4.23%) Replication
6 24 (3.27%) Distributed Systems
6 24 (3.27%) Product Ownership
7 23 (3.14%) Foreign Exchange (FX)
8 22 (3.00%) Algorithms
8 22 (3.00%) Derivative
9 18 (2.46%) Cloud Native
9 18 (2.46%) Onboarding
9 18 (2.46%) Self-Motivation
10 17 (2.32%) Data Structures
11 16 (2.18%) Equities
12 14 (1.91%) Client/Server
12 14 (1.91%) Data Protection Act
13 13 (1.77%) Cyber Defence
13 13 (1.77%) Public Cloud
13 13 (1.77%) Virtual Team
Operating Systems
1 433 (59.07%) Linux
2 241 (32.88%) Windows
3 63 (8.59%) Red Hat Enterprise Linux
4 42 (5.73%) Windows Server
5 23 (3.14%) Mac OS X
6 20 (2.73%) Android
6 20 (2.73%) Apple iOS
6 20 (2.73%) Solaris
7 15 (2.05%) VMS
8 9 (1.23%) AIX
9 8 (1.09%) Mac OS
10 6 (0.82%) Data ONTAP
11 4 (0.55%) CentOS
11 4 (0.55%) Ubuntu
11 4 (0.55%) Windows 10
11 4 (0.55%) 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 (22.24%) Agile
2 108 (14.73%) DevOps
3 105 (14.32%) Problem-Solving
4 98 (13.37%) CI/CD
5 91 (12.41%) Migration
6 85 (11.60%) Test Automation
7 77 (10.50%) TDD
8 71 (9.69%) Scrum
9 65 (8.87%) Microservices
10 62 (8.46%) ITIL
11 61 (8.32%) Computer Science
12 51 (6.96%) Data Modelling
12 51 (6.96%) Performance Tuning
13 47 (6.41%) Capacity Management
13 47 (6.41%) Infrastructure Engineering
14 46 (6.28%) OO
15 45 (6.14%) Analytics
16 42 (5.73%) Cybersecurity
16 42 (5.73%) SDLC
17 41 (5.59%) Web Development
Programming Languages
1 228 (31.11%) SQL
2 198 (27.01%) Python
3 175 (23.87%) Java
4 118 (16.10%) Shell Script
5 82 (11.19%) Perl
6 69 (9.41%) PowerShell
7 60 (8.19%) Bash
8 52 (7.09%) JavaScript
9 45 (6.14%) PL/SQL
10 39 (5.32%) C#
11 31 (4.23%) PHP
12 19 (2.59%) Scala
13 18 (2.46%) C
14 16 (2.18%) C++
14 16 (2.18%) T-SQL
15 14 (1.91%) Go
16 12 (1.64%) Groovy
17 11 (1.50%) Bourne shell
17 11 (1.50%) Korn
18 9 (1.23%) Ruby
Qualifications
1 116 (15.83%) Security Cleared
2 111 (15.14%) Degree
3 80 (10.91%) SC Cleared
4 25 (3.41%) Computer Science Degree
4 25 (3.41%) DV Cleared
5 21 (2.86%) Master's Degree
6 12 (1.64%) 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 (0.55%) CISSP
12 4 (0.55%) ISTQB Foundation Certification
12 4 (0.55%) MCSE
12 4 (0.55%) Numerate Degree
12 4 (0.55%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 42 (5.73%) QA
2 27 (3.68%) SLA
3 18 (2.46%) Accessibility
4 14 (1.91%) Data Quality
5 13 (1.77%) Actionable Recommendations
6 11 (1.50%) NIST
6 11 (1.50%) PCI DSS
7 8 (1.09%) EMIR
7 8 (1.09%) MiFID
8 7 (0.95%) Dodd-Frank
9 6 (0.82%) ISO/IEC 27001
10 5 (0.68%) GDPR
11 4 (0.55%) ISO 15022
11 4 (0.55%) ISO 9001
11 4 (0.55%) ISO/IEC 20000
12 3 (0.41%) Disclosure Scotland
13 2 (0.27%) HIPAA
14 1 (0.14%) NCSC
14 1 (0.14%) SEPA
System Software
1 70 (9.55%) Docker
2 62 (8.46%) Active Directory
3 55 (7.50%) VMware Infrastructure
4 22 (3.00%) HDFS
4 22 (3.00%) NFS
5 18 (2.46%) 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%) VMware NSX
10 8 (1.09%) VMware Workstation
11 6 (0.82%) Oracle RAC
12 5 (0.68%) Firmware
12 5 (0.68%) Samba
12 5 (0.68%) Veritas Cluster Server
13 4 (0.55%) GPFS
14 2 (0.27%) BitLocker
14 2 (0.27%) KVM
14 2 (0.27%) Slurm Workload Manager
Systems Management
1 99 (13.51%) Kubernetes
2 88 (12.01%) Ansible
3 52 (7.09%) Terraform
4 37 (5.05%) SCCM
5 25 (3.41%) Puppet
6 22 (3.00%) Grafana
7 21 (2.86%) Prometheus
8 20 (2.73%) NetBackup
9 12 (1.64%) Nagios
9 12 (1.64%) SCOM
10 11 (1.50%) Netcool
11 9 (1.23%) Packer
11 9 (1.23%) Progress Chef
12 8 (1.09%) Microsoft Clustering
12 8 (1.09%) Red Hat Satellite
12 8 (1.09%) Tivoli
13 7 (0.95%) Oracle Enterprise Manager
13 7 (0.95%) SCVMM
13 7 (0.95%) vCenter Server
13 7 (0.95%) vRealize
Vendors
1 159 (21.69%) Oracle
2 70 (9.55%) VMware
3 58 (7.91%) Microsoft
4 47 (6.41%) Red Hat
5 42 (5.73%) IBM
6 30 (4.09%) SAP
7 29 (3.96%) Dell
8 28 (3.82%) Google
9 26 (3.55%) Splunk
10 24 (3.27%) ION Trading
10 24 (3.27%) Veritas
11 23 (3.14%) Cisco
12 20 (2.73%) CyberArk
13 18 (2.46%) F5
14 17 (2.32%) HP
15 16 (2.18%) Isilon
15 16 (2.18%) Sybase
16 15 (2.05%) Bloomberg
16 15 (2.05%) NetApp
16 15 (2.05%) Qualys