Period
to 20 July 2017

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 6 months to 20 July 2017 with a comparison to the same period in the previous 2 years.

Domain Name System (DNS)
West Sussex > Crawley
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 74 80 37
Rank change year-on-year +6 -43 +9
Permanent jobs citing DNS 16 25 63
As % of all permanent IT jobs advertised in Crawley 2.12% 2.47% 8.06%
As % of the Communications & Networking category 14.16% 11.06% 25.82%
Number of salaries quoted 16 23 60
Crawley median annual salary £40,000 £39,000 £42,500
Median salary % change year-on-year +2.56% -8.24% +21.43%
10th Percentile £35,438 £21,250 £28,400
90th Percentile £47,500 £52,500 £45,750
West Sussex median annual salary £41,500 £45,000 £40,000
% change year-on-year -7.78% +12.50% +14.29%

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 113 226 244
As % of all permanent IT job vacancies advertised in Crawley 14.99% 22.35% 31.20%
Number of salaries quoted 108 212 216
Crawley median annual salary £37,500 £49,000 £42,500
Median salary % change year-on-year -23.47% +15.29% +6.25%
10th Percentile £28,100 £35,000 £27,500
90th Percentile £50,000 £68,750 £57,750
West Sussex median annual salary £40,000 £47,500 £42,500
% change year-on-year -15.79% +11.76% +8.97%

DNS
Job Vacancy Trend in Crawley

Job postings citing DNS as a percentage of all IT jobs advertised in Crawley.

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 6 months to 20 July 2017.

Salary histogram for DNS in Crawley

For the 6 months to 20 July 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 (81.25%) Linux
2 11 (68.75%) Debian
2 11 (68.75%) VMware
2 11 (68.75%) VMware Infrastructure
2 11 (68.75%) CentOS
2 11 (68.75%) Ansible
3 10 (62.50%) Amazon AWS
3 10 (62.50%) TCP/IP
4 9 (56.25%) Internet
4 9 (56.25%) Python
4 9 (56.25%) Perl
4 9 (56.25%) Bash Shell
4 9 (56.25%) Device Driver
4 9 (56.25%) Load Balancing
4 9 (56.25%) SELinux
4 9 (56.25%) KVM
4 9 (56.25%) LXC
4 9 (56.25%) iptables
4 9 (56.25%) Build Automation
4 9 (56.25%) Vagrant
5 5 (31.25%) Windows Server
5 5 (31.25%) Windows
6 4 (25.00%) DHCP
7 3 (18.75%) Active Directory
7 3 (18.75%) Opscode Chef
7 3 (18.75%) Puppet
7 3 (18.75%) Windows Server 2012
8 2 (12.50%) Jenkins
8 2 (12.50%) Exchange Server 2013
8 2 (12.50%) Exchange Server 2010

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 2 (12.50%) Apache
1 2 (12.50%) Confluence
1 2 (12.50%) Exchange Server 2010
1 2 (12.50%) Exchange Server 2013
1 2 (12.50%) MS Exchange
2 1 (6.25%) SharePoint
2 1 (6.25%) Tomcat
Cloud Services
1 10 (62.50%) Amazon AWS
2 1 (6.25%) Microsoft Azure
2 1 (6.25%) Office 365
Communications & Networking
1 10 (62.50%) TCP/IP
2 9 (56.25%) Internet
3 4 (25.00%) DHCP
4 1 (6.25%) Firewall
4 1 (6.25%) LAN
4 1 (6.25%) VoIP
4 1 (6.25%) VPN
4 1 (6.25%) WAN
4 1 (6.25%) Wireless
Database & Business Intelligence
1 2 (12.50%) MySQL
2 1 (6.25%) SQL Server
Development Applications
1 9 (56.25%) Vagrant
2 2 (12.50%) Jenkins
2 2 (12.50%) JIRA
Job Titles
1 10 (62.50%) Administrator
1 10 (62.50%) Linux Administrator
1 10 (62.50%) Linux Systems Administrator
1 10 (62.50%) Systems Administrator
2 2 (12.50%) Infrastructure Engineer
2 2 (12.50%) Linux Engineer
3 1 (6.25%) .NET Developer
3 1 (6.25%) 3rd Line Engineer
3 1 (6.25%) 3rd Line Support Engineer
3 1 (6.25%) Applications Specialist
3 1 (6.25%) Applications Support Specialist
3 1 (6.25%) Desktop Support Technician
3 1 (6.25%) Desktop Technician
3 1 (6.25%) Support Engineer
3 1 (6.25%) Support Specialist
3 1 (6.25%) Support Technician
3 1 (6.25%) Windows Administrator
3 1 (6.25%) Windows Engineer
3 1 (6.25%) Windows Infrastructure Engineer
3 1 (6.25%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (6.25%) .NET
Miscellaneous
1 9 (56.25%) Device Driver
2 2 (12.50%) Analytical Skills
3 1 (6.25%) Fat Client
3 1 (6.25%) Thin Client
Operating Systems
1 13 (81.25%) Linux
2 11 (68.75%) CentOS
2 11 (68.75%) Debian
3 5 (31.25%) Windows
3 5 (31.25%) Windows Server
4 3 (18.75%) Windows Server 2012
5 2 (12.50%) Windows Server 2008
6 1 (6.25%) Windows Server 2003
Processes & Methodologies
1 9 (56.25%) Build Automation
1 9 (56.25%) Load Balancing
2 2 (12.50%) Workflow
3 1 (6.25%) Agile Software Development
3 1 (6.25%) ERP
3 1 (6.25%) ITIL
3 1 (6.25%) Server Virtualisation
3 1 (6.25%) Time Management
Programming Languages
1 9 (56.25%) Bash Shell
1 9 (56.25%) Perl
1 9 (56.25%) Python
2 1 (6.25%) C#
2 1 (6.25%) PL/SQL
2 1 (6.25%) PowerShell
2 1 (6.25%) SQL
Qualifications
1 1 (6.25%) MCITP
1 1 (6.25%) MCSA
1 1 (6.25%) Microsoft Certification
1 1 (6.25%) VMware Certified Professional (VCP)
System Software
1 11 (68.75%) VMware Infrastructure
2 9 (56.25%) iptables
2 9 (56.25%) KVM
2 9 (56.25%) LXC
3 3 (18.75%) Active Directory
4 2 (12.50%) Hyper-V
Systems Management
1 11 (68.75%) Ansible
2 9 (56.25%) SELinux
3 3 (18.75%) Opscode Chef
3 3 (18.75%) Puppet
4 1 (6.25%) cPanel
Vendors
1 11 (68.75%) VMware
2 2 (12.50%) CA Agile Central
2 2 (12.50%) Red Hat
3 1 (6.25%) Citrix
3 1 (6.25%) Microsoft
3 1 (6.25%) Oracle
3 1 (6.25%) Veeam