Period
to 19 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Gatwick 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 19 February 2018 with a comparison to the same period in the previous 2 years.

Unix
West Sussex > Gatwick
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 21 24 35
Rank change year-on-year +3 +11 -13
Permanent jobs citing Unix 9 29 13
As % of all permanent IT jobs advertised in Gatwick 6.47% 10.10% 4.76%
As % of the Operating Systems category 18.75% 35.80% 22.41%
Number of salaries quoted 8 29 15
Gatwick median annual salary £61,500 £57,500 £45,000
Median salary % change year-on-year +6.96% +27.78% +20.00%
10th Percentile £55,000 £52,500 £40,950
90th Percentile £73,750 £60,250 £52,500
West Sussex median annual salary £50,000 £55,000 £45,000
% change year-on-year -9.09% +22.22% -5.26%

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 Gatwick with a requirement for operating system skills.

All Operating Systems
Gatwick
Permanent vacancies with a requirement for operating system skills 48 81 58
As % of all permanent IT jobs advertised in Gatwick 34.53% 28.22% 21.25%
Number of salaries quoted 44 81 48
Gatwick median annual salary £56,250 £55,000 £40,000
Median salary % change year-on-year +2.27% +37.50% -
10th Percentile £37,500 £26,250 £22,500
90th Percentile £67,500 £60,000 £48,975
West Sussex median annual salary £40,000 £41,000 £40,000
% change year-on-year -2.44% +2.50% -

Unix
Job Vacancy Trend in Gatwick

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

Job vacancy trend for Unix in Gatwick

Unix
Salary Trend in Gatwick

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

Salary trend for Unix in Gatwick

For the 6 months to 19 February 2018, 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 Gatwick region with a requirement for Unix.

1 8 (88.89%) ITIL
1 8 (88.89%) Degree
2 6 (66.67%) Linux
3 5 (55.56%) SAN
3 5 (55.56%) Management Information System
3 5 (55.56%) Mathematics
3 5 (55.56%) Computer Science
4 4 (44.44%) UML
5 3 (33.33%) Sun
5 3 (33.33%) HP
5 3 (33.33%) EMC
5 3 (33.33%) StorageTek
5 3 (33.33%) Veritas
5 3 (33.33%) Red Hat
5 3 (33.33%) Shell Script
5 3 (33.33%) PRINCE2
5 3 (33.33%) Windows
5 3 (33.33%) Solaris
5 3 (33.33%) Perl
5 3 (33.33%) Oracle
5 3 (33.33%) RHCE
5 3 (33.33%) Finance
5 3 (33.33%) LAMP
5 3 (33.33%) VMware
5 3 (33.33%) AWK
5 3 (33.33%) NetBackup
5 3 (33.33%) Business Continuity
5 3 (33.33%) Information Security
5 3 (33.33%) Benchmarking
5 3 (33.33%) Change Management

Unix
Co-occurring IT Skills in Gatwick 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 1 (11.11%) CMS
Cloud Services
1 3 (33.33%) Amazon AWS
Communications & Networking
1 5 (55.56%) SAN
2 3 (33.33%) Fibre Channel
3 2 (22.22%) 3G
3 2 (22.22%) 4G
3 2 (22.22%) Cisco ASA
3 2 (22.22%) Cisco Nexus
3 2 (22.22%) DHCP
3 2 (22.22%) DNS
3 2 (22.22%) Ethernet
3 2 (22.22%) FCoE
3 2 (22.22%) IPv6
3 2 (22.22%) ISDN
3 2 (22.22%) Junos
3 2 (22.22%) LAN
3 2 (22.22%) MPLS
3 2 (22.22%) OSPF
3 2 (22.22%) SSL
3 2 (22.22%) Unified Communications
3 2 (22.22%) WAN
3 2 (22.22%) Wi-Fi
Database & Business Intelligence
1 1 (11.11%) MySQL
Development Applications
1 3 (33.33%) Rational DOORS
General
1 3 (33.33%) Finance
1 3 (33.33%) Marketing
Job Titles
1 3 (33.33%) Administrator
1 3 (33.33%) Linux Administrator
1 3 (33.33%) Linux Systems Administrator
1 3 (33.33%) Requirements Engineer
1 3 (33.33%) Senior Systems Engineer
1 3 (33.33%) Systems Administrator
2 2 (22.22%) Juniper Engineer
2 2 (22.22%) Network Engineer
2 2 (22.22%) Senior Network Engineer
2 2 (22.22%) Systems Engineer
3 1 (11.11%) Architect
3 1 (11.11%) Developer
3 1 (11.11%) DOORS Engineer
3 1 (11.11%) PHP Developer
3 1 (11.11%) Requirements Architect
3 1 (11.11%) Senior Architect
3 1 (11.11%) Senior Solutions Architect
3 1 (11.11%) Senior Systems Architect
3 1 (11.11%) Solutions Architect
3 1 (11.11%) Systems Architect
Libraries, Frameworks & Software Standards
1 3 (33.33%) LAMP
2 1 (11.11%) CSS
2 1 (11.11%) jQuery
Miscellaneous
1 5 (55.56%) Computer Science
1 5 (55.56%) Management Information System
2 2 (22.22%) Data Centre
2 2 (22.22%) PKI
Operating Systems
1 6 (66.67%) Linux
2 3 (33.33%) CentOS
2 3 (33.33%) Red Hat Enterprise Linux
2 3 (33.33%) Solaris
2 3 (33.33%) Windows
Processes & Methodologies
1 8 (88.89%) ITIL
2 5 (55.56%) Mathematics
3 4 (44.44%) UML
4 3 (33.33%) Benchmarking
4 3 (33.33%) Business Continuity
4 3 (33.33%) Change Management
4 3 (33.33%) Customer Engagement
4 3 (33.33%) Disaster Recovery
4 3 (33.33%) Information Security
4 3 (33.33%) PRINCE2
4 3 (33.33%) Requirements Analysis
4 3 (33.33%) Requirements Management
4 3 (33.33%) Server Hardening
5 2 (22.22%) Adaptive Security
5 2 (22.22%) Change Control
5 2 (22.22%) Kalman Filter
5 2 (22.22%) Load Balancing
5 2 (22.22%) Network Design
5 2 (22.22%) WAN Optimisation
5 2 (22.22%) Web Filtering
Programming Languages
1 3 (33.33%) AWK
1 3 (33.33%) Bourne shell
1 3 (33.33%) Korn
1 3 (33.33%) Perl
1 3 (33.33%) Shell Script
2 1 (11.11%) JavaScript
2 1 (11.11%) PHP
Qualifications
1 8 (88.89%) Degree
2 3 (33.33%) RHCE
2 3 (33.33%) RHCSA
3 2 (22.22%) CCIE
3 2 (22.22%) Cisco Certification
Quality Assurance & Compliance
1 2 (22.22%) SLA
System Software
1 3 (33.33%) GlusterFS
1 3 (33.33%) Veritas Cluster Server
Systems Management
1 3 (33.33%) Ansible
1 3 (33.33%) NetBackup
1 3 (33.33%) Oracle ZFS
1 3 (33.33%) Red Hat Satellite
1 3 (33.33%) Red Hat Spacewalk
1 3 (33.33%) Veritas Storage Foundation
2 2 (22.22%) Cisco Prime
2 2 (22.22%) SolarWinds Orion
Vendors
1 3 (33.33%) Brocade
1 3 (33.33%) EMC
1 3 (33.33%) HP
1 3 (33.33%) Oracle
1 3 (33.33%) Red Hat
1 3 (33.33%) StorageTek
1 3 (33.33%) Sun
1 3 (33.33%) Veritas
1 3 (33.33%) VMware
2 2 (22.22%) Barracuda Networks
2 2 (22.22%) Cisco
2 2 (22.22%) F5
2 2 (22.22%) Forcepoint
2 2 (22.22%) Juniper
2 2 (22.22%) Palo Alto
2 2 (22.22%) SolarWinds