Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Unix
West Sussex > Crawley
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 36 28 50
Rank change year-on-year -8 +22 +10
Permanent jobs citing Unix 39 75 52
As % of all permanent IT jobs advertised in Crawley 5.79% 7.50% 6.15%
As % of the Operating Systems category 17.81% 22.94% 14.13%
Number of salaries quoted 30 74 50
Crawley median annual salary £37,500 £55,000 £50,000
Median salary % change year-on-year -31.82% +10.00% +2.04%
10th Percentile £27,650 £40,225 £31,400
90th Percentile £56,000 £63,750 £68,750
West Sussex median annual salary £50,000 £55,000 £45,000
% change year-on-year -9.09% +22.22% -25.00%

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 Crawley with a requirement for operating system skills.

All Operating Systems
Crawley
Permanent vacancies with a requirement for operating system skills 219 327 368
As % of all permanent IT jobs advertised in Crawley 32.54% 32.70% 43.50%
Number of salaries quoted 197 320 331
Crawley median annual salary £42,500 £47,500 £42,500
Median salary % change year-on-year -10.53% +11.76% -5.56%
10th Percentile £26,750 £23,750 £24,750
90th Percentile £57,500 £63,750 £60,000
West Sussex median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

Unix
Job Vacancy Trend in Crawley

Job postings citing Unix as a percentage of all IT jobs advertised in Crawley.

Job vacancy trend for Unix in Crawley

Unix
Salary Trend in Crawley

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Unix in Crawley.

Salary trend for Unix in Crawley

Unix
Salary Histogram in Crawley

The salary distribution of IT jobs citing Unix in Crawley over the 6 months to 24 November 2017.

Salary histogram for Unix in Crawley

For the 6 months to 24 November 2017, IT jobs citing Unix also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Crawley region with a requirement for Unix.

1 31 (79.49%) Linux
2 30 (76.92%) SQL
3 24 (61.54%) Oracle
4 18 (46.15%) PL/SQL
5 17 (43.59%) Degree
6 16 (41.03%) Computer Science
6 16 (41.03%) Analytical Skills
6 16 (41.03%) C++
6 16 (41.03%) Perl
7 15 (38.46%) C
7 15 (38.46%) Windows
8 13 (33.33%) Java
8 13 (33.33%) SLA
9 12 (30.77%) Data Modelling
9 12 (30.77%) IBM
9 12 (30.77%) zOS
9 12 (30.77%) Tivoli
9 12 (30.77%) Tivoli Storage Manager
9 12 (30.77%) SQL Server
9 12 (30.77%) DB2
9 12 (30.77%) J2EE
9 12 (30.77%) Algorithms
10 10 (25.64%) Data Analytics
10 10 (25.64%) Analytics
10 10 (25.64%) Relational Database
10 10 (25.64%) XML
10 10 (25.64%) Data Mining
11 9 (23.08%) French Language
11 9 (23.08%) German Language
12 8 (20.51%) VMware

Unix
Co-occurring IT Skills in Crawley 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:

Cloud Services
1 4 (10.26%) Amazon AWS
Communications & Networking
1 1 (2.56%) Wi-Fi
Database & Business Intelligence
1 12 (30.77%) DB2
1 12 (30.77%) SQL Server
2 10 (25.64%) Data Mining
2 10 (25.64%) Relational Database
3 6 (15.38%) Oracle Database
4 4 (10.26%) Oracle Database 11g
5 2 (5.13%) Data Warehouse
5 2 (5.13%) Oracle Database 10g
5 2 (5.13%) Oracle Reports
5 2 (5.13%) Star Schema
6 1 (2.56%) Big Data
Development Applications
1 4 (10.26%) Vagrant
2 2 (5.13%) Oracle APEX
2 2 (5.13%) Oracle Forms
General
1 9 (23.08%) French Language
1 9 (23.08%) German Language
2 2 (5.13%) Back Office
3 1 (2.56%) Legal
3 1 (2.56%) Telecoms
Job Titles
1 18 (46.15%) Developer
2 12 (30.77%) Applications Support
3 10 (25.64%) Analyst
3 10 (25.64%) Software Developer
3 10 (25.64%) Support Analyst
4 8 (20.51%) Database Developer
5 7 (17.95%) Applications Support Analyst
6 6 (15.38%) Oracle Developer
7 5 (12.82%) Applications Engineer
7 5 (12.82%) Applications Support Engineer
7 5 (12.82%) Support Engineer
8 4 (10.26%) Administrator
8 4 (10.26%) Linux Administrator
8 4 (10.26%) Linux Engineer
8 4 (10.26%) Linux Systems Administrator
8 4 (10.26%) Linux Systems Engineer
8 4 (10.26%) Systems Administrator
8 4 (10.26%) Systems Engineer
9 3 (7.69%) Server Analyst
9 3 (7.69%) Server Support
Libraries, Frameworks & Software Standards
1 12 (30.77%) J2EE
2 10 (25.64%) XML
3 6 (15.38%) POSIX
4 1 (2.56%) Middleware
Miscellaneous
1 16 (41.03%) Analytical Skills
1 16 (41.03%) Computer Science
2 12 (30.77%) Algorithms
3 6 (15.38%) Client/Server
3 6 (15.38%) Data Structures
4 5 (12.82%) Data Centre
4 5 (12.82%) Virtual Team
5 1 (2.56%) Driving Licence
Operating Systems
1 31 (79.49%) Linux
2 15 (38.46%) Windows
3 12 (30.77%) zOS
4 4 (10.26%) Debian
5 3 (7.69%) Windows Server
6 1 (2.56%) Red Hat Enterprise Linux
Processes & Methodologies
1 12 (30.77%) Data Modelling
2 10 (25.64%) Analytics
2 10 (25.64%) Data Analytics
3 6 (15.38%) OO
3 6 (15.38%) Performance Tuning
4 5 (12.82%) Agile Software Development
4 5 (12.82%) Data Management
5 4 (10.26%) DevOps
6 2 (5.13%) ETL
6 2 (5.13%) Project Management
7 1 (2.56%) Business Intelligence
7 1 (2.56%) Customer Requirements
7 1 (2.56%) Incident Management
7 1 (2.56%) ITIL
7 1 (2.56%) ITIL V3
7 1 (2.56%) Mathematics
7 1 (2.56%) Multithreaded Programming
7 1 (2.56%) Multithreading
7 1 (2.56%) Network Virtualisation
7 1 (2.56%) SDLC
Programming Languages
1 30 (76.92%) SQL
2 18 (46.15%) PL/SQL
3 16 (41.03%) C++
3 16 (41.03%) Perl
4 15 (38.46%) C
5 13 (33.33%) Java
6 6 (15.38%) Fortran
7 4 (10.26%) Bash Shell
7 4 (10.26%) Python
8 2 (5.13%) Shell Script
Qualifications
1 17 (43.59%) Degree
2 6 (15.38%) Master's Degree
3 1 (2.56%) RHCE
3 1 (2.56%) SC Cleared
3 1 (2.56%) Security Cleared
Quality Assurance & Compliance
1 13 (33.33%) SLA
System Software
1 7 (17.95%) VMware Infrastructure
2 4 (10.26%) Oracle RAC
Systems Management
1 12 (30.77%) Tivoli
1 12 (30.77%) Tivoli Storage Manager
2 5 (12.82%) Ansible
3 1 (2.56%) Opscode Chef
3 1 (2.56%) Puppet
Vendors
1 24 (61.54%) Oracle
2 12 (30.77%) IBM
3 8 (20.51%) VMware
4 5 (12.82%) Perforce
5 1 (2.56%) Red Hat