The following table provides summary statistics for permanent job vacancies advertised in Canary Wharf with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Unix
London / Canary Wharf
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 27 10 24
Rank change year-on-year -17 +14  
Permanent jobs citing Unix 9 20 9
As % of all permanent IT jobs advertised in Canary Wharf 5.88% 13.42% 5.70%
As % of the Operating Systems category 20.00% 33.33% 27.27%
Number of salaries quoted 9 19 7
Median salary £60,000 £100,000 £55,000
Median salary % change year-on-year -40.00% +81.81%  
90% offered a salary of more than £50,000 £60,000 £51,000
10% offered a salary of more than £81,500 £105,000 £62,500
UK excluding London median salary £45,000 £44,500 £45,000
% change year-on-year +1.12% -1.11%  

Unix is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Canary Wharf with a requirement for operating system skills.

Operating System Skills
Canary Wharf
Permanent job vacancies with a requirement for operating system skills 45 60 33
As % of all permanent IT job vacancies advertised in Canary Wharf 29.41% 40.27% 20.89%
Number of salaries quoted 45 52 31
Median salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.16% -  
90% offered a salary of more than £36,500 £19,500 £35,400
10% offered a salary of more than £80,000 £65,000 £100,000
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf citing Unix as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Unix in Canary Wharf

Unix
Salary Trend in Canary Wharf

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

Salary trend for Unix in Canary Wharf

Unix
Salary Histogram in Canary Wharf

The salary distribution of IT jobs citing Unix in Canary Wharf over the 3 months to 23 June 2017.

Salary histogram for Unix in Canary Wharf

For the 6 months to 23 June 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 Canary Wharf region with a requirement for Unix.

1 19 (73.08%) SQL
2 16 (61.54%) Windows
3 15 (57.69%) Oracle
4 12 (46.15%) Linux
4 12 (46.15%) Finance
5 10 (38.46%) Docker
6 9 (34.62%) Agile Software Development
6 9 (34.62%) Back Office
7 8 (30.77%) Red Hat
7 8 (30.77%) DNS
7 8 (30.77%) Perl
7 8 (30.77%) Sybase
7 8 (30.77%) Red Hat Enterprise Linux
7 8 (30.77%) Puppet
8 7 (26.92%) Relational Database
8 7 (26.92%) Web Services
9 6 (23.08%) Java
9 6 (23.08%) Shell Script
9 6 (23.08%) Jenkins
9 6 (23.08%) Test Automation
9 6 (23.08%) JSON
10 5 (19.23%) Amazon AWS
10 5 (19.23%) Migration
10 5 (19.23%) RDBMS
11 4 (15.38%) DHCP
11 4 (15.38%) TCP/IP
11 4 (15.38%) EMC
11 4 (15.38%) SAN
11 4 (15.38%) Veritas
11 4 (15.38%) Solaris

Unix
Co-occurring IT Skills in Canary Wharf 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 (3.85%) Oracle SOA Suite
Business Applications
1 1 (3.85%) Oracle EBS R12
Cloud Services
1 5 (19.23%) Amazon AWS
2 4 (15.38%) GitHub
2 4 (15.38%) IaaS
2 4 (15.38%) Microsoft Azure
3 1 (3.85%) PaaS
3 1 (3.85%) SaaS
Communications & Networking
1 8 (30.77%) DNS
2 4 (15.38%) DHCP
2 4 (15.38%) Internet
2 4 (15.38%) SAN
2 4 (15.38%) TCP/IP
3 1 (3.85%) LAN
3 1 (3.85%) WAN
Database & Business Intelligence
1 7 (26.92%) Relational Database
2 5 (19.23%) RDBMS
3 4 (15.38%) DB2
3 4 (15.38%) SQL Server
Development Applications
1 6 (23.08%) Jenkins
2 2 (7.69%) Ant
2 2 (7.69%) Concordion
2 2 (7.69%) Cucumber
2 2 (7.69%) Git (software)
2 2 (7.69%) Gradle
2 2 (7.69%) Hudson
2 2 (7.69%) JBehave
2 2 (7.69%) JUnit
2 2 (7.69%) Maven
2 2 (7.69%) Selenium
General
1 12 (46.15%) Finance
2 9 (34.62%) Back Office
3 3 (11.54%) Banking
4 2 (7.69%) Front Office
5 1 (3.85%) Investment Banking
Job Titles
1 10 (38.46%) Analyst
1 10 (38.46%) Support Analyst
2 9 (34.62%) Applications Support
2 9 (34.62%) Applications Support Analyst
3 8 (30.77%) Unix Analyst
3 8 (30.77%) Unix Support
3 8 (30.77%) Unix Support Analyst
3 8 (30.77%) Windows Support Analyst
4 6 (23.08%) Administrator
4 6 (23.08%) Developer
4 6 (23.08%) Systems Administrator
5 5 (19.23%) Java Developer
6 4 (15.38%) Cloud Engineer
6 4 (15.38%) Linux Engineer
6 4 (15.38%) Solaris Administrator
6 4 (15.38%) Solaris Systems Administrator
6 4 (15.38%) Unix Administrator
6 4 (15.38%) Unix Systems Administrator
7 2 (7.69%) Linux Systems Engineer
7 2 (7.69%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 7 (26.92%) Web Services
2 6 (23.08%) JSON
3 4 (15.38%) Spring
3 4 (15.38%) XML
4 2 (7.69%) .NET
4 2 (7.69%) Hibernate
4 2 (7.69%) J2EE
4 2 (7.69%) JMS
4 2 (7.69%) SOAP
4 2 (7.69%) XSD
5 1 (3.85%) FIX Protocol
Miscellaneous
1 4 (15.38%) Analytical Skills
1 4 (15.38%) Cloud Native
1 4 (15.38%) Management Information System
2 1 (3.85%) Computer Science
2 1 (3.85%) Data Centre
2 1 (3.85%) Data Structures
2 1 (3.85%) Equities
Operating Systems
1 16 (61.54%) Windows
2 12 (46.15%) Linux
3 8 (30.77%) Red Hat Enterprise Linux
4 4 (15.38%) Solaris
5 1 (3.85%) Windows Server
Processes & Methodologies
1 9 (34.62%) Agile Software Development
2 6 (23.08%) Test Automation
3 5 (19.23%) Migration
4 4 (15.38%) Configuration Management
4 4 (15.38%) Continuous Delivery
4 4 (15.38%) DevOps
4 4 (15.38%) ITIL
4 4 (15.38%) Mentoring
4 4 (15.38%) Open Source
4 4 (15.38%) Security Operations
4 4 (15.38%) Service Delivery
5 3 (11.54%) Multithreading
6 2 (7.69%) OO
6 2 (7.69%) OOA/OOD
6 2 (7.69%) Pair Programming
6 2 (7.69%) Release Management
6 2 (7.69%) Scrum
6 2 (7.69%) Software Delivery
6 2 (7.69%) TDD
7 1 (3.85%) Privileged Access Management
Programming Languages
1 19 (73.08%) SQL
2 8 (30.77%) Perl
3 6 (23.08%) Java
3 6 (23.08%) Shell Script
4 4 (15.38%) Bash Shell
4 4 (15.38%) Python
4 4 (15.38%) Ruby
5 3 (11.54%) C
6 1 (3.85%) C++
6 1 (3.85%) PHP
Qualifications
1 1 (3.85%) Degree
System Software
1 10 (38.46%) Docker
2 4 (15.38%) LXC
2 4 (15.38%) Veritas Cluster Server
3 1 (3.85%) Active Directory
Systems Management
1 8 (30.77%) Puppet
2 4 (15.38%) Ansible
2 4 (15.38%) EMC NetWorker
2 4 (15.38%) Opscode Chef
2 4 (15.38%) Red Hat Satellite
Vendors
1 15 (57.69%) Oracle
2 8 (30.77%) Red Hat
2 8 (30.77%) Sybase
3 4 (15.38%) EMC
3 4 (15.38%) Infoblox
3 4 (15.38%) Splunk
3 4 (15.38%) Veritas
3 4 (15.38%) VMware
4 2 (7.69%) Perforce
5 1 (3.85%) Citrix
5 1 (3.85%) CyberArk