The following table provides summary statistics for permanent job vacancies advertised in Crawley 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 30 April 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
West Sussex / Crawley
3 months to
30 Apr 2017
Same period 2016 Same period 2015
Rank 49 61 37
Rank change year-on-year +12 -24  
Permanent jobs citing DNS 10 7 28
As % of all permanent IT jobs advertised in Crawley 2.57% 1.65% 6.98%
As % of the Communications & Networking category 16.95% 7.87% 22.76%
Number of salaries quoted 10 5 25
Median salary £38,750 £38,000 £37,500
Median salary % change year-on-year +1.97% +1.33%  
90% offered a salary of more than £35,850 £31,400 £27,500
10% offered a salary of more than £41,050 £46,000 £42,500
UK excluding London median salary £36,500 £37,500 £36,000
% change year-on-year -2.66% +4.16%  

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 Crawley with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Crawley
Permanent job vacancies with a requirement for communications and computer networking skills 59 89 123
As % of all permanent IT job vacancies advertised in Crawley 15.17% 20.94% 30.67%
Number of salaries quoted 56 84 111
Median salary £39,500 £42,500 £42,500
Median salary % change year-on-year -7.05% -  
90% offered a salary of more than £29,500 £35,000 £35,000
10% offered a salary of more than £45,000 £55,000 £65,000
UK excluding London median salary £40,000 £42,500 £42,500
% change year-on-year -5.88% -  

DNS
Job Vacancy Trend in Crawley

The job posting trend of jobs advertised in Crawley 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 Crawley

DNS
Salary Trend in Crawley

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

Salary trend for DNS in Crawley

DNS
Salary Histogram in Crawley

The salary distribution of IT jobs citing DNS in Crawley over the 3 months to 30 April 2017.

Salary histogram for DNS in Crawley

For the 6 months to 30 April 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 Crawley region with a requirement for DNS.

1 13 (59.09%) Active Directory
2 11 (50.00%) DHCP
2 11 (50.00%) TCP/IP
2 11 (50.00%) Windows
2 11 (50.00%) Windows Server
3 10 (45.45%) VMware
4 8 (36.36%) Linux
4 8 (36.36%) Microsoft
4 8 (36.36%) MS Exchange
4 8 (36.36%) Windows Server 2008
5 7 (31.82%) Office 365
5 7 (31.82%) Ansible
5 7 (31.82%) VPN
5 7 (31.82%) Firewall
5 7 (31.82%) Windows Server 2003
6 6 (27.27%) Mac OS X
6 6 (27.27%) Apple
6 6 (27.27%) Debian
6 6 (27.27%) Adobe
6 6 (27.27%) ADSL
6 6 (27.27%) SQL Server
6 6 (27.27%) Microsoft Office
6 6 (27.27%) Windows 7
6 6 (27.27%) Palo Alto
6 6 (27.27%) Adobe Creative Suite
6 6 (27.27%) CentOS
6 6 (27.27%) Network Security
6 6 (27.27%) VMware Infrastructure
6 6 (27.27%) NAS
6 6 (27.27%) Network Design

DNS
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:

Application Platforms
1 8 (36.36%) MS Exchange
2 3 (13.64%) Apache
3 2 (9.09%) Exchange Server 2010
3 2 (9.09%) Exchange Server 2013
4 1 (4.55%) Confluence
4 1 (4.55%) nginx
4 1 (4.55%) SharePoint
4 1 (4.55%) Tomcat
Applications
1 6 (27.27%) Adobe Creative Suite
1 6 (27.27%) Microsoft Office
Business Applications
1 1 (4.55%) Payment Gateway
Cloud Services
1 7 (31.82%) Office 365
2 5 (22.73%) Amazon AWS
3 1 (4.55%) Microsoft Azure
Communications & Networking
1 11 (50.00%) DHCP
1 11 (50.00%) TCP/IP
2 7 (31.82%) Firewall
2 7 (31.82%) VPN
3 6 (27.27%) ADSL
3 6 (27.27%) NAS
3 6 (27.27%) Network Security
4 4 (18.18%) Internet
4 4 (18.18%) SSL
5 1 (4.55%) LAN
5 1 (4.55%) VoIP
5 1 (4.55%) WAN
5 1 (4.55%) Wireless
Database & Business Intelligence
1 6 (27.27%) SQL Server
2 2 (9.09%) MySQL
Development Applications
1 5 (22.73%) Vagrant
2 4 (18.18%) Team Foundation Server
3 2 (9.09%) Jenkins
4 1 (4.55%) Git (software)
4 1 (4.55%) JIRA
General
1 2 (9.09%) Marketing
2 1 (4.55%) Aerospace
Job Titles
1 5 (22.73%) Administrator
1 5 (22.73%) Linux Administrator
1 5 (22.73%) Linux Systems Administrator
1 5 (22.73%) Systems Administrator
2 4 (18.18%) 1st Line Support
2 4 (18.18%) Applications Engineer
2 4 (18.18%) Deployment Engineer
3 3 (13.64%) Support Engineer
4 2 (9.09%) Developer
4 2 (9.09%) Infrastructure Engineer
4 2 (9.09%) Linux Engineer
4 2 (9.09%) Systems Engineer
4 2 (9.09%) Systems Support
4 2 (9.09%) Systems Support Engineer
5 1 (4.55%) 3rd Line Support Engineer
5 1 (4.55%) Desktop Technician
5 1 (4.55%) Windows Administrator
5 1 (4.55%) Windows Engineer
5 1 (4.55%) Windows Infrastructure Engineer
5 1 (4.55%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 5 (22.73%) .NET
2 1 (4.55%) CSS
2 1 (4.55%) Doctrine
2 1 (4.55%) HTML
2 1 (4.55%) jQuery
2 1 (4.55%) REST
2 1 (4.55%) Silex
2 1 (4.55%) Symfony
2 1 (4.55%) Web Services
Miscellaneous
1 4 (18.18%) Device Driver
2 1 (4.55%) Analytical Skills
2 1 (4.55%) Fat Client
2 1 (4.55%) Thin Client
Operating Systems
1 11 (50.00%) Windows
1 11 (50.00%) Windows Server
2 8 (36.36%) Linux
2 8 (36.36%) Windows Server 2008
3 7 (31.82%) Windows Server 2003
4 6 (27.27%) CentOS
4 6 (27.27%) Debian
4 6 (27.27%) Mac OS X
4 6 (27.27%) Windows 10
4 6 (27.27%) Windows 7
5 3 (13.64%) Windows Server 2012
Processes & Methodologies
1 6 (27.27%) Network Design
2 5 (22.73%) Agile Software Development
2 5 (22.73%) Continuous Integration
3 4 (18.18%) Build Automation
3 4 (18.18%) Load Balancing
4 1 (4.55%) BDD
4 1 (4.55%) Continuous Delivery
4 1 (4.55%) ERP
4 1 (4.55%) Front End Development
4 1 (4.55%) ITIL
4 1 (4.55%) MVC
4 1 (4.55%) OO
4 1 (4.55%) OO PHP
4 1 (4.55%) SDLC
4 1 (4.55%) Server Virtualisation
4 1 (4.55%) TDD
4 1 (4.55%) Time Management
4 1 (4.55%) Unit Testing
4 1 (4.55%) Workflow
Programming Languages
1 5 (22.73%) C#
1 5 (22.73%) PowerShell
1 5 (22.73%) Python
2 4 (18.18%) Bash Shell
2 4 (18.18%) Perl
2 4 (18.18%) XAML
3 2 (9.09%) SQL
4 1 (4.55%) JavaScript
4 1 (4.55%) PHP
4 1 (4.55%) PL/SQL
4 1 (4.55%) T-SQL
Qualifications
1 1 (4.55%) MCITP
1 1 (4.55%) MCSA
1 1 (4.55%) Microsoft Certification
1 1 (4.55%) VMware Certified Professional (VCP)
System Software
1 13 (59.09%) Active Directory
2 6 (27.27%) VMware Infrastructure
3 5 (22.73%) iptables
4 4 (18.18%) KVM
4 4 (18.18%) LXC
5 2 (9.09%) Hyper-V
Systems Management
1 7 (31.82%) Ansible
2 4 (18.18%) Backup Exec
2 4 (18.18%) SELinux
3 3 (13.64%) Opscode Chef
3 3 (13.64%) Puppet
4 1 (4.55%) cPanel
Vendors
1 10 (45.45%) VMware
2 8 (36.36%) Microsoft
3 6 (27.27%) Adobe
3 6 (27.27%) Apple
3 6 (27.27%) Palo Alto
3 6 (27.27%) SonicWALL
4 5 (22.73%) Veeam
5 2 (9.09%) Red Hat
6 1 (4.55%) CA Agile Central
6 1 (4.55%) Citrix
6 1 (4.55%) Oracle