Period
to 11 May 2021

The following table provides summary statistics for permanent job vacancies advertised in West Sussex with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 11 May 2021 with a comparison to the same period in the previous 2 years.

Unix
South East > West Sussex
6 months to
11 May 2021
Same period 2020 Same period 2019
Rank 80 72 62
Rank change year-on-year -8 -10 +19
Permanent jobs citing Unix 25 46 103
As % of all permanent jobs advertised in West Sussex 2.07% 2.77% 4.36%
As % of the Operating Systems category 10.00% 11.30% 17.43%
Number of salaries quoted 23 40 98
10th Percentile £30,000 £22,000 £31,250
25th Percentile £37,500 £36,250 £36,250
Median annual salary (50th Percentile) £45,000 £45,000 £47,500
Median % change year-on-year - -5.26% +28.38%
75th Percentile £60,000 £53,250 £53,750
90th Percentile " £78,750 £63,750
South East median annual salary £47,000 £52,500 £50,000
% change year-on-year -10.48% +5.00% +11.11%

Unix is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in West Sussex with a requirement for operating system skills.

All Operating Systems
West Sussex
Permanent vacancies with a requirement for operating system skills 250 407 591
As % of all permanent IT jobs advertised in West Sussex 20.75% 24.55% 25.04%
Number of salaries quoted 179 332 511
10th Percentile £27,900 £31,250 £24,250
25th Percentile £32,250 £35,000 £32,500
Median annual salary (50th Percentile) £45,000 £45,000 £45,000
75th Percentile £51,250 £55,000 £56,600
90th Percentile £61,900 £63,750 £81,250
South East median annual salary £47,500 £45,000 £44,000
% change year-on-year +5.56% +2.27% +3.53%

Unix
Job Vacancy Trend in West Sussex

Job postings citing Unix as a proportion of all IT jobs advertised in West Sussex.

Job vacancy trend for Unix in West Sussex

Unix
Salary Trend in West Sussex

3-month moving average salary quoted in jobs citing Unix in West Sussex.

Salary trend for Unix in West Sussex

Unix
Salary Histogram in West Sussex

Salary distribution for jobs citing Unix in West Sussex over the 6 months to 11 May 2021.

Salary histogram for Unix in West Sussex

Unix
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unix within the West Sussex region over the 6 months to 11 May 2021. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Worthing +5 14 £55,000 +16.09% 1
Crawley -2 11 £40,000 -4.76%
Unix
South East

For the 6 months to 11 May 2021, IT jobs citing Unix also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the West Sussex region with a requirement for Unix.

1 18 (72.00%) Linux
2 16 (64.00%) SQL
2 16 (64.00%) Agile Software Development
3 14 (56.00%) Spring
3 14 (56.00%) JSON
3 14 (56.00%) Hibernate
3 14 (56.00%) HTML
3 14 (56.00%) Java
3 14 (56.00%) CSS
4 12 (48.00%) SOAP
4 12 (48.00%) XML
4 12 (48.00%) WebLogic
4 12 (48.00%) Selenium
5 11 (44.00%) Docker
5 11 (44.00%) Windows
6 10 (40.00%) JUnit
6 10 (40.00%) IntelliJ
6 10 (40.00%) Eclipse
6 10 (40.00%) Adobe
6 10 (40.00%) EJB
6 10 (40.00%) J2EE
6 10 (40.00%) JBoss
6 10 (40.00%) Apache
6 10 (40.00%) Tomcat
6 10 (40.00%) J2SE
6 10 (40.00%) REST
6 10 (40.00%) Microservices
6 10 (40.00%) Play Framework
6 10 (40.00%) Git (software)
6 10 (40.00%) Scala

Unix
Co-occurring IT Skills in West Sussex by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 12 (48.00%) WebLogic
2 10 (40.00%) Apache
2 10 (40.00%) JBoss
2 10 (40.00%) Tomcat
Cloud Services
1 1 (4.00%) AWS
1 1 (4.00%) Azure
1 1 (4.00%) GCP
Communications & Networking
1 6 (24.00%) SSL
1 6 (24.00%) TCP/IP
2 5 (20.00%) HTTP
3 1 (4.00%) 2G
3 1 (4.00%) 4G
3 1 (4.00%) ADSL
3 1 (4.00%) DHCP
3 1 (4.00%) DNS
3 1 (4.00%) Firewall
3 1 (4.00%) Internet
3 1 (4.00%) LAN
3 1 (4.00%) MQTT
3 1 (4.00%) NAS
3 1 (4.00%) VPN
3 1 (4.00%) WAN
Database & Business Intelligence
1 10 (40.00%) MongoDB
2 3 (12.00%) SQL Server
3 1 (4.00%) PostgreSQL
Development Applications
1 12 (48.00%) Selenium
2 10 (40.00%) Eclipse
2 10 (40.00%) Git (software)
2 10 (40.00%) IntelliJ
2 10 (40.00%) JUnit
3 2 (8.00%) SoapUI
3 2 (8.00%) WebDriver
General
1 5 (20.00%) Marketing
2 4 (16.00%) Finance
2 4 (16.00%) Social Skills
Job Titles
1 14 (56.00%) Developer
2 10 (40.00%) Front End Developer (Client-Side Developer)
3 4 (16.00%) Administrator
3 4 (16.00%) Graduate
3 4 (16.00%) Graduate Developer
3 4 (16.00%) Systems Administrator
4 3 (12.00%) Analyst
5 2 (8.00%) Architect
5 2 (8.00%) Digital Analyst
5 2 (8.00%) QA Analyst
5 2 (8.00%) QA Test Analyst
5 2 (8.00%) Support Engineer
5 2 (8.00%) Test Analyst
6 1 (4.00%) Enterprise Architect
6 1 (4.00%) Software Architect
6 1 (4.00%) Support Analyst
Libraries, Frameworks & Software Standards
1 14 (56.00%) CSS
1 14 (56.00%) Hibernate
1 14 (56.00%) HTML
1 14 (56.00%) JSON
1 14 (56.00%) Spring
2 12 (48.00%) SOAP
2 12 (48.00%) XML
3 10 (40.00%) EJB
3 10 (40.00%) HTML5
3 10 (40.00%) J2EE
3 10 (40.00%) J2SE
3 10 (40.00%) Play Framework
3 10 (40.00%) REST
4 6 (24.00%) AngularJS
4 6 (24.00%) React
5 4 (16.00%) Ajax
5 4 (16.00%) Backbone.js
5 4 (16.00%) jQuery
5 4 (16.00%) Marionette.js
6 1 (4.00%) Node.js
Miscellaneous
1 4 (16.00%) User Experience
2 1 (4.00%) Enterprise Cloud
2 1 (4.00%) Internet of Things
Operating Systems
1 18 (72.00%) Linux
2 11 (44.00%) Windows
3 7 (28.00%) Windows Server
Processes & Methodologies
1 16 (64.00%) Agile Software Development
2 10 (40.00%) Front End Development
2 10 (40.00%) Microservices
2 10 (40.00%) Open Source
3 9 (36.00%) Web Development
4 7 (28.00%) Scrum
5 6 (24.00%) Test Automation
6 5 (20.00%) Configuration Management
6 5 (20.00%) Content Management
6 5 (20.00%) Continuous Integration
6 5 (20.00%) Digital Marketing
6 5 (20.00%) E-Commerce
7 4 (16.00%) Computer Science
8 2 (8.00%) Software Testing
8 2 (8.00%) System Testing
8 2 (8.00%) Test Scripting
8 2 (8.00%) Test Strategy
9 1 (4.00%) Computer Vision
9 1 (4.00%) DevOps
9 1 (4.00%) Machine Learning
Programming Languages
1 16 (64.00%) SQL
2 14 (56.00%) Java
3 10 (40.00%) Scala
4 9 (36.00%) JavaScript
Qualifications
1 4 (16.00%) Degree
2 2 (8.00%) ISEB
2 2 (8.00%) ISTQB
2 2 (8.00%) ISTQB Foundation Certification
3 1 (4.00%) CCNA
3 1 (4.00%) Cisco Certification
Quality Assurance & Compliance
1 2 (8.00%) QA
System Software
1 11 (44.00%) Docker
2 1 (4.00%) Active Directory
Systems Management
1 10 (40.00%) Puppet
2 1 (4.00%) Terraform
Vendors
1 10 (40.00%) Adobe
2 5 (20.00%) Oracle
2 5 (20.00%) webMethods
3 1 (4.00%) EMC
3 1 (4.00%) VMware