The following table provides summary statistics for permanent job vacancies advertised in Hammersmith 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
London / Hammersmith
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 40 18 26
Rank change year-on-year -22 +8  
Permanent jobs citing DNS 3 2 5
As % of all permanent IT jobs advertised in Hammersmith 1.44% 2.38% 5.56%
As % of the Communications & Networking category 10.34% 11.11% 23.81%
Number of salaries quoted 3 2 5
Median salary £50,000 £43,000 £37,500
Median salary % change year-on-year +16.27% +14.66%  
90% offered a salary of more than £46,000 £42,600 £32,000
10% offered a salary of more than £66,000 £43,400 £50,400
UK excluding London median salary £37,000 £36,500 £36,375
% change year-on-year +1.36% +0.34%  

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 Hammersmith with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hammersmith
Permanent job vacancies with a requirement for communications and computer networking skills 29 18 21
As % of all permanent IT job vacancies advertised in Hammersmith 13.94% 21.43% 23.33%
Number of salaries quoted 28 12 21
Median salary £45,000 £52,500 £42,500
Median salary % change year-on-year -14.28% +23.52%  
90% offered a salary of more than £41,800 £43,500 £32,000
10% offered a salary of more than £60,000 £70,000 £52,500
UK excluding London median salary £42,500 £42,500 £42,500

DNS
Job Vacancy Trend in Hammersmith

The job posting trend of jobs advertised in Hammersmith 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 Hammersmith

DNS
Salary Trend in Hammersmith

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

Salary trend for DNS in Hammersmith

DNS
Salary Histogram in Hammersmith

The salary distribution of IT jobs citing DNS in Hammersmith over the 3 months to 23 June 2017.

Salary histogram for DNS in Hammersmith

For the 6 months to 23 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 Hammersmith region with a requirement for DNS.

1 6 (75.00%) Windows
1 6 (75.00%) VMware
2 5 (62.50%) Active Directory
2 5 (62.50%) DHCP
2 5 (62.50%) Firewall
3 4 (50.00%) VMware Infrastructure
3 4 (50.00%) TCP/IP
4 3 (37.50%) VPN
4 3 (37.50%) Windows Server 2003
4 3 (37.50%) SAN
4 3 (37.50%) NetApp
4 3 (37.50%) MS Exchange
4 3 (37.50%) Linux
4 3 (37.50%) Microsoft Office
4 3 (37.50%) Windows Server 2008
4 3 (37.50%) Exchange Server 2007
4 3 (37.50%) VMware Server
4 3 (37.50%) Exchange Server 2003
4 3 (37.50%) Degree
4 3 (37.50%) Service Delivery
4 3 (37.50%) Hyper-V
4 3 (37.50%) vSphere
4 3 (37.50%) Windows Server 2012
5 2 (25.00%) DevOps
5 2 (25.00%) Opscode Chef
5 2 (25.00%) Relational Database
5 2 (25.00%) Ansible
5 2 (25.00%) VLAN
5 2 (25.00%) Office 365
5 2 (25.00%) CentOS

DNS
Co-occurring IT Skills in Hammersmith 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 3 (37.50%) Exchange Server 2003
1 3 (37.50%) Exchange Server 2007
1 3 (37.50%) MS Exchange
2 2 (25.00%) SharePoint
3 1 (12.50%) Apache
3 1 (12.50%) Elasticsearch
3 1 (12.50%) nginx
Applications
1 3 (37.50%) Microsoft Office
Cloud Services
1 2 (25.00%) Office 365
Communications & Networking
1 5 (62.50%) DHCP
1 5 (62.50%) Firewall
2 4 (50.00%) TCP/IP
3 3 (37.50%) SAN
3 3 (37.50%) VPN
4 2 (25.00%) VLAN
5 1 (12.50%) FTP
5 1 (12.50%) HTTP
5 1 (12.50%) IMAP
5 1 (12.50%) LDAP
5 1 (12.50%) SMTP
Database & Business Intelligence
1 2 (25.00%) Relational Database
2 1 (12.50%) NoSQL
Development Applications
1 1 (12.50%) Git (software)
1 1 (12.50%) Jenkins
1 1 (12.50%) Mercurial
1 1 (12.50%) TeamCity
Job Titles
1 3 (37.50%) Analyst
1 3 (37.50%) Field Engineer
1 3 (37.50%) IT Engineer
1 3 (37.50%) Support Analyst
2 2 (25.00%) DevOps Engineer
2 2 (25.00%) IT Analyst
2 2 (25.00%) IT Support
2 2 (25.00%) IT Support Analyst
2 2 (25.00%) Senior Analyst
2 2 (25.00%) Senior IT Support
2 2 (25.00%) Senior IT Support Analyst
2 2 (25.00%) Senior Support Analyst
3 1 (12.50%) 2nd Line Support
3 1 (12.50%) 2nd Line Support Analyst
3 1 (12.50%) Linux DevOps Engineer
3 1 (12.50%) Linux Engineer
3 1 (12.50%) Linux/Unix DevOps
3 1 (12.50%) Monitoring Engineer
Libraries, Frameworks & Software Standards
1 1 (12.50%) Elastic Stack
1 1 (12.50%) RESTful
1 1 (12.50%) SOAP
1 1 (12.50%) Web Services
Miscellaneous
1 1 (12.50%) Analytical Skills
1 1 (12.50%) Computer Science
Operating Systems
1 6 (75.00%) Windows
2 3 (37.50%) Linux
2 3 (37.50%) Windows Server 2003
2 3 (37.50%) Windows Server 2008
2 3 (37.50%) Windows Server 2012
3 2 (25.00%) CentOS
3 2 (25.00%) Red Hat Enterprise Linux
4 1 (12.50%) Windows 10
Processes & Methodologies
1 3 (37.50%) Service Delivery
2 2 (25.00%) DevOps
3 1 (12.50%) Agile Software Development
3 1 (12.50%) Channel Management
3 1 (12.50%) Configuration Management
3 1 (12.50%) Continuous Improvement
3 1 (12.50%) Continuous Integration
3 1 (12.50%) Data Analysis
3 1 (12.50%) ERP
3 1 (12.50%) High Availability
3 1 (12.50%) Incident Management
3 1 (12.50%) ITIL
3 1 (12.50%) OO
3 1 (12.50%) OOP
3 1 (12.50%) Problem Management
3 1 (12.50%) Root Cause Analysis
3 1 (12.50%) Security Patching
3 1 (12.50%) Service Management
3 1 (12.50%) Software Engineering
Programming Languages
1 1 (12.50%) Groovy
1 1 (12.50%) Java
1 1 (12.50%) Ruby
1 1 (12.50%) Shell Script
1 1 (12.50%) SQL
Qualifications
1 3 (37.50%) Degree
2 1 (12.50%) Computer Science Degree
Quality Assurance & Compliance
1 1 (12.50%) SLA
System Software
1 5 (62.50%) Active Directory
2 4 (50.00%) VMware Infrastructure
3 3 (37.50%) Hyper-V
3 3 (37.50%) VMware Server
3 3 (37.50%) vSphere
Systems Management
1 2 (25.00%) Ansible
1 2 (25.00%) Opscode Chef
2 1 (12.50%) Kibana
2 1 (12.50%) logstash
2 1 (12.50%) ZABBIX
Vendors
1 6 (75.00%) VMware
2 3 (37.50%) NetApp
3 1 (12.50%) Red Hat