The table below looks at the statistics for DNS skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited DNS over the 3 months to 23 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
23 Aug 2016
Same period 2015 Same period 2014
Domain Name System (DNS)
Rank 49 42 41
Rank change year-on-year
-7 -1
Permanent jobs citing DNS 22 41 27
As % of all permanent IT jobs located in Cardiff 2.99% 4.96% 4.05%
As % of the Communications & Networking category 17.60% 27.15% 18.49%
Number of salaries quoted 22 41 27
Median salary £35,000 £39,000 £31,000
Median salary % change year-on-year
-10.25% +25.80%
90% offered a salary of more than £25,000 £28,000 £24,900
10% offered a salary of more than £67,500 £39,000 £38,500
UK excluding London median salary £37,500 £37,500 £35,000
% change year-on-year
- +7.14%
DNS
South Wales

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cardiff region.

Communications & Networking Category
Cardiff
Permanent IT job ads with a match in the
Communications & Networking category
125 151 146
As % of all permanent IT jobs located in Cardiff 16.98% 18.28% 21.92%
Number of salaries quoted 109 140 136
Median salary £37,500 £39,000 £37,500
Median salary % change year-on-year
-3.84% +4.00%
90% offered a salary of more than £25,000 £27,500 £25,000
10% offered a salary of more than £70,000 £55,250 £52,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

DNS
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing DNS as a proportion of all IT jobs with a match in the Communications & Networking category.

DNS Jobs Demand Trend in Cardiff

DNS
Salary Trend in Cardiff

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

DNS Salary Trend in Cardiff

DNS
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing DNS across the Cardiff region over the 3 months to 23 August 2016.

DNS Salary Histogram in Cardiff

DNS
Top 30 Related IT Skills in Cardiff

For the 6 months to 23 August 2016, 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 Cardiff region with a requirement for DNS.

1 21 (65.63%) Windows
2 19 (59.38%) Linux
3 18 (56.25%) Active Directory
4 17 (53.13%) DHCP
5 16 (50.00%) Cisco
5 16 (50.00%) Firewall
6 15 (46.88%) Microsoft
7 13 (40.63%) LAN
7 13 (40.63%) Windows Server
8 12 (37.50%) Internet
8 12 (37.50%) VMware
9 11 (34.38%) Avaya
9 11 (34.38%) ITIL
10 10 (31.25%) VPN
11 9 (28.13%) WAN
11 9 (28.13%) Red Hat
12 8 (25.00%) MPLS
12 8 (25.00%) Unix
12 8 (25.00%) Finance
12 8 (25.00%) NAS
12 8 (25.00%) F5
12 8 (25.00%) Office 365
13 7 (21.88%) Windows Server 2012
13 7 (21.88%) Windows Server 2008
13 7 (21.88%) MS Office
13 7 (21.88%) MS Exchange
14 6 (18.75%) SQL
14 6 (18.75%) Cisco Certification
14 6 (18.75%) SAN
14 6 (18.75%) CCNP

DNS
Top Related IT Skills in Cardiff 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 7 (21.88%) MS Exchange
2 5 (15.63%) Apache
2 5 (15.63%) JBoss
3 3 (9.38%) IIS
3 3 (9.38%) Tomcat
4 2 (6.25%) CMS
4 2 (6.25%) Commerce Server
4 2 (6.25%) WebSphere
5 1 (3.13%) Exchange Server 2010
5 1 (3.13%) PowerExchange
Applications
1 7 (21.88%) MS Office
2 5 (15.63%) MS Excel
Cloud Services
1 8 (25.00%) Office 365
2 3 (9.38%) Amazon AWS
3 2 (6.25%) Microsoft Azure
Communications & Networking
1 17 (53.13%) DHCP
2 16 (50.00%) Firewall
3 13 (40.63%) LAN
4 12 (37.50%) Internet
5 10 (31.25%) VPN
6 9 (28.13%) WAN
7 8 (25.00%) MPLS
7 8 (25.00%) NAS
8 6 (18.75%) SAN
9 5 (15.63%) TCP/IP
10 4 (12.50%) BGP
10 4 (12.50%) OSPF
10 4 (12.50%) Unified Communications
10 4 (12.50%) VoIP
10 4 (12.50%) Wi-Fi
11 3 (9.38%) Cisco ASA
11 3 (9.38%) Cisco Nexus
11 3 (9.38%) Ethernet
11 3 (9.38%) VLAN
12 2 (6.25%) FTP
Database & Business Intelligence
1 4 (12.50%) SQL Server
2 1 (3.13%) Data Warehouse
2 1 (3.13%) PowerCenter
Development Applications
1 1 (3.13%) Jenkins
1 1 (3.13%) Maven
1 1 (3.13%) Sonatype Nexus
General
1 8 (25.00%) Finance
2 4 (12.50%) Banking
2 4 (12.50%) Telecoms
3 2 (6.25%) Financial Institution
Job Titles
1 10 (31.25%) Administrator
1 10 (31.25%) Support Engineer
1 10 (31.25%) Systems Administrator
2 7 (21.88%) IT Engineer
2 7 (21.88%) IT Support
3 6 (18.75%) IT Support Engineer
4 4 (12.50%) Architect
4 4 (12.50%) Cisco Architect
5 3 (9.38%) IT Administrator
5 3 (9.38%) IT Systems Administrator
5 3 (9.38%) Network Engineer
6 2 (6.25%) Cisco Network Architect
6 2 (6.25%) Infrastructure Engineer
6 2 (6.25%) Infrastructure Operations Engineer
6 2 (6.25%) Network Architect
6 2 (6.25%) Operations Engineer
6 2 (6.25%) Systems Engineer
6 2 (6.25%) Telecoms Architect
6 2 (6.25%) Unix Engineer
6 2 (6.25%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 2 (6.25%) .NET
1 2 (6.25%) .NET Framework
1 2 (6.25%) Apache Flex
2 1 (3.13%) Middleware
Miscellaneous
1 4 (12.50%) Analytical Skills
2 2 (6.25%) Cyber Attack
2 2 (6.25%) Data Centre
2 2 (6.25%) Distributed Denial-of-Service
2 2 (6.25%) Management Information System
2 2 (6.25%) Public Cloud
3 1 (3.13%) Blackberry
3 1 (3.13%) Visualisation
Operating Systems
1 21 (65.63%) Windows
2 19 (59.38%) Linux
3 13 (40.63%) Windows Server
4 8 (25.00%) Unix
5 7 (21.88%) Windows Server 2008
5 7 (21.88%) Windows Server 2012
6 6 (18.75%) Red Hat Enterprise Linux
7 4 (12.50%) Mac OS X
8 3 (9.38%) CentOS
8 3 (9.38%) Windows 8
9 2 (6.25%) Windows 7
9 2 (6.25%) Windows Server 2003
10 1 (3.13%) Windows 10
10 1 (3.13%) Windows XP
Processes & Methodologies
1 11 (34.38%) ITIL
2 3 (9.38%) Load Balancing
2 3 (9.38%) Problem Management
3 2 (6.25%) Coaching
3 2 (6.25%) DDoS Mitigation
3 2 (6.25%) DevOps
3 2 (6.25%) Disaster Recovery
3 2 (6.25%) High Availability
3 2 (6.25%) Performance Management
3 2 (6.25%) Root Cause Analysis
3 2 (6.25%) Service Management
4 1 (3.13%) Continuous Improvement
4 1 (3.13%) Line Management
4 1 (3.13%) Mobile Device Management
4 1 (3.13%) Network Design
Programming Languages
1 6 (18.75%) SQL
2 2 (6.25%) Bash Shell
2 2 (6.25%) Perl
2 2 (6.25%) Python
3 1 (3.13%) Java
3 1 (3.13%) Shell Script
Qualifications
1 6 (18.75%) CCNP
1 6 (18.75%) Cisco Certification
2 5 (15.63%) Microsoft Certification
3 2 (6.25%) CCNA
3 2 (6.25%) CCNP Voice
3 2 (6.25%) CCVP
3 2 (6.25%) Degree
3 2 (6.25%) MCP
3 2 (6.25%) MCSE
4 1 (3.13%) AWS Certification
4 1 (3.13%) CCDA
4 1 (3.13%) JNCIA
4 1 (3.13%) JNCIS
4 1 (3.13%) MCITP
4 1 (3.13%) MCSA
Quality Assurance & Compliance
1 4 (12.50%) SLA
System Software
1 18 (56.25%) Active Directory
2 5 (15.63%) VMware Infrastructure
3 3 (9.38%) Hyper-V
3 3 (9.38%) vSphere
4 1 (3.13%) Terminal Services
Systems Management
1 2 (6.25%) Cisco UCCE
Vendors
1 16 (50.00%) Cisco
2 15 (46.88%) Microsoft
3 12 (37.50%) VMware
4 11 (34.38%) Avaya
5 9 (28.13%) Red Hat
6 8 (25.00%) F5
7 5 (15.63%) CheckPoint
8 4 (12.50%) Sage
9 2 (6.25%) HP
9 2 (6.25%) IBM
9 2 (6.25%) Intel
9 2 (6.25%) Juniper
9 2 (6.25%) Symantec
9 2 (6.25%) Veritas
10 1 (3.13%) Dell
10 1 (3.13%) Informatica
10 1 (3.13%) Intel Security
10 1 (3.13%) Mitel
10 1 (3.13%) NetApp
10 1 (3.13%) Sun