The following table provides summary statistics for permanent job vacancies advertised in Canary Wharf with a requirement for DNS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DNS over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
London / Canary Wharf
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 34 24 30
Rank change year-on-year -10 +6  
Permanent jobs citing DNS 2 3 1
As % of all permanent IT jobs advertised in Canary Wharf 1.31% 2.00% 0.65%
As % of the Communications & Networking category 12.50% 10.34% 2.33%
Number of salaries quoted 2 3 1
Median salary £82,500 £41,000 £33,500
Median salary % change year-on-year +101.21% +22.38%  
UK excluding London median salary £37,250 £36,500 £36,500
% change year-on-year +2.05% -  

DNS is in the communications and computer networking 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 communications and computer networking skills.

Communications & Computer Network Skills
Canary Wharf
Permanent job vacancies with a requirement for communications and computer networking skills 16 29 43
As % of all permanent IT job vacancies advertised in Canary Wharf 10.46% 19.33% 27.92%
Number of salaries quoted 16 27 21
Median salary £65,000 £72,500 £70,000
Median salary % change year-on-year -10.34% +3.57%  
90% offered a salary of more than £38,950 £41,000 £35,000
10% offered a salary of more than £87,750 £80,000 £100,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

DNS
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf citing DNS as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for DNS in Canary Wharf

DNS
Salary Trend in Canary Wharf

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

Salary trend for DNS in Canary Wharf

For the 6 months to 25 June 2017, IT jobs citing DNS 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 DNS.

1 10 (100.00%) Linux
1 10 (100.00%) Finance
1 10 (100.00%) Red Hat Enterprise Linux
2 8 (80.00%) Puppet
2 8 (80.00%) Docker
2 8 (80.00%) Red Hat
2 8 (80.00%) Perl
2 8 (80.00%) Unix
3 6 (60.00%) Web Services
3 6 (60.00%) Internet
3 6 (60.00%) Migration
3 6 (60.00%) Agile Software Development
3 6 (60.00%) Analytical Skills
3 6 (60.00%) Opscode Chef
3 6 (60.00%) Relational Database
3 6 (60.00%) Amazon AWS
3 6 (60.00%) Open Source
4 4 (40.00%) Bash Shell
4 4 (40.00%) EMC NetWorker
4 4 (40.00%) Test Automation
4 4 (40.00%) Veritas Cluster Server
4 4 (40.00%) Infoblox
4 4 (40.00%) Ruby
4 4 (40.00%) JSON
4 4 (40.00%) Microsoft Azure
4 4 (40.00%) Ansible
4 4 (40.00%) Splunk
4 4 (40.00%) Red Hat Satellite
4 4 (40.00%) GitHub
4 4 (40.00%) IaaS

DNS
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:

Cloud Services
1 6 (60.00%) Amazon AWS
2 4 (40.00%) GitHub
2 4 (40.00%) IaaS
2 4 (40.00%) Microsoft Azure
3 2 (20.00%) Amazon EC2
3 2 (20.00%) Amazon Glacier
3 2 (20.00%) Amazon S3
3 2 (20.00%) Virtual Private Cloud
Communications & Networking
1 6 (60.00%) Internet
2 4 (40.00%) DHCP
2 4 (40.00%) SAN
2 4 (40.00%) TCP/IP
Database & Business Intelligence
1 6 (60.00%) Relational Database
2 4 (40.00%) RDBMS
2 4 (40.00%) SQL Server
3 2 (20.00%) Amazon Redshift
3 2 (20.00%) NoSQL
Development Applications
1 4 (40.00%) Jenkins
General
1 10 (100.00%) Finance
Job Titles
1 6 (60.00%) Administrator
1 6 (60.00%) Systems Administrator
2 4 (40.00%) Cloud Engineer
2 4 (40.00%) Linux Engineer
2 4 (40.00%) Solaris Administrator
2 4 (40.00%) Solaris Systems Administrator
2 4 (40.00%) Unix Administrator
2 4 (40.00%) Unix Systems Administrator
3 2 (20.00%) Architect
3 2 (20.00%) AWS Architect
3 2 (20.00%) Cloud Administrator
3 2 (20.00%) Linux Administrator
3 2 (20.00%) Linux Systems Administrator
3 2 (20.00%) Linux Systems Engineer
3 2 (20.00%) Solutions Architect
3 2 (20.00%) Systems Engineer
Libraries, Frameworks & Software Standards
1 6 (60.00%) Web Services
2 4 (40.00%) JSON
Miscellaneous
1 6 (60.00%) Analytical Skills
2 4 (40.00%) Cloud Native
2 4 (40.00%) Management Information System
3 2 (20.00%) Data Centre
Operating Systems
1 10 (100.00%) Linux
1 10 (100.00%) Red Hat Enterprise Linux
2 8 (80.00%) Unix
3 4 (40.00%) Solaris
3 4 (40.00%) Windows
Processes & Methodologies
1 6 (60.00%) Agile Software Development
1 6 (60.00%) Migration
1 6 (60.00%) Open Source
2 4 (40.00%) Configuration Management
2 4 (40.00%) Continuous Delivery
2 4 (40.00%) DevOps
2 4 (40.00%) ITIL
2 4 (40.00%) Security Operations
2 4 (40.00%) Service Delivery
2 4 (40.00%) Test Automation
3 2 (20.00%) Mentoring
3 2 (20.00%) Stakeholder Management
3 2 (20.00%) TOGAF
3 2 (20.00%) Waterfall
Programming Languages
1 8 (80.00%) Perl
2 4 (40.00%) Bash Shell
2 4 (40.00%) Python
2 4 (40.00%) Ruby
2 4 (40.00%) Shell Script
2 4 (40.00%) SQL
3 2 (20.00%) C
Quality Assurance & Compliance
1 2 (20.00%) QA
System Software
1 8 (80.00%) Docker
2 4 (40.00%) LXC
2 4 (40.00%) Veritas Cluster Server
Systems Management
1 8 (80.00%) Puppet
2 6 (60.00%) Opscode Chef
3 4 (40.00%) Ansible
3 4 (40.00%) EMC NetWorker
3 4 (40.00%) Red Hat Satellite
Vendors
1 8 (80.00%) Red Hat
2 4 (40.00%) EMC
2 4 (40.00%) Infoblox
2 4 (40.00%) Oracle
2 4 (40.00%) Splunk
2 4 (40.00%) Veritas
2 4 (40.00%) VMware