The following table provides summary statistics for permanent job vacancies advertised in Caerphilly with a requirement for WAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WAN over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Wide Area Network (WAN)
South Wales / Caerphilly
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 12 7 -
Rank change year-on-year -5 -  
Permanent jobs citing WAN 1 1 0
As % of all permanent IT jobs advertised in Caerphilly 2.70% 9.09% -
As % of the Communications & Networking category 7.14% 14.29% -
Number of salaries quoted 1 1 0
Median salary £40,000 £40,000 -
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

WAN 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 Caerphilly with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Caerphilly
Permanent job vacancies with a requirement for communications and computer networking skills 14 7 35
As % of all permanent IT job vacancies advertised in Caerphilly 37.84% 63.64% 79.55%
Number of salaries quoted 13 6 21
Median salary £30,000 £40,000 £62,500
Median salary % change year-on-year -25.00% -36.00%  
90% offered a salary of more than £20,000 £31,900 £24,000
10% offered a salary of more than £40,000 £75,000 £68,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

WAN
Job Vacancy Trend in Caerphilly

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

Job vacancy trend for WAN in Caerphilly

WAN
Salary Trend in Caerphilly

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

Salary trend for WAN in Caerphilly

WAN
Top 30 Co-occurring IT Skills in Caerphilly

For the 6 months to 28 March 2017, IT jobs citing WAN 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 Caerphilly region with a requirement for WAN.

1 2 (100.00%) TCP/IP
1 2 (100.00%) Firewall
1 2 (100.00%) LAN
2 1 (50.00%) DHCP
2 1 (50.00%) ITIL
2 1 (50.00%) Windows
2 1 (50.00%) MCSE
2 1 (50.00%) MS Exchange
2 1 (50.00%) VMware
2 1 (50.00%) MCITP
2 1 (50.00%) VLAN
2 1 (50.00%) VMware Infrastructure
2 1 (50.00%) Windows Server 2008
2 1 (50.00%) Hyper-V
2 1 (50.00%) NAS
2 1 (50.00%) Windows 7
2 1 (50.00%) Microsoft Azure
2 1 (50.00%) PaaS
2 1 (50.00%) Exchange Server 2010
2 1 (50.00%) F5
2 1 (50.00%) High Availability
2 1 (50.00%) Office 365
2 1 (50.00%) Cisco Nexus
2 1 (50.00%) HSRP
2 1 (50.00%) Windows 8
2 1 (50.00%) Windows Server 2012
2 1 (50.00%) IaaS
2 1 (50.00%) Distributed Denial-of-Service
2 1 (50.00%) Data Centre
2 1 (50.00%) Windows 10

WAN
Co-occurring IT Skills in Caerphilly 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 1 (50.00%) Exchange Server 2010
1 1 (50.00%) MS Exchange
Cloud Services
1 1 (50.00%) IaaS
1 1 (50.00%) Microsoft Azure
1 1 (50.00%) Office 365
1 1 (50.00%) PaaS
Communications & Networking
1 2 (100.00%) Firewall
1 2 (100.00%) LAN
1 2 (100.00%) TCP/IP
2 1 (50.00%) BGP
2 1 (50.00%) Cisco Nexus
2 1 (50.00%) DHCP
2 1 (50.00%) DNS
2 1 (50.00%) HSRP
2 1 (50.00%) NAS
2 1 (50.00%) SAN
2 1 (50.00%) VLAN
2 1 (50.00%) VPN
2 1 (50.00%) VRRP
Job Titles
1 1 (50.00%) IT Engineer
1 1 (50.00%) Network Engineer
1 1 (50.00%) Senior IT Engineer
Miscellaneous
1 1 (50.00%) Data Centre
1 1 (50.00%) Distributed Denial-of-Service
Operating Systems
1 1 (50.00%) Windows
1 1 (50.00%) Windows 10
1 1 (50.00%) Windows 7
1 1 (50.00%) Windows 8
1 1 (50.00%) Windows Server
1 1 (50.00%) Windows Server 2003
1 1 (50.00%) Windows Server 2008
1 1 (50.00%) Windows Server 2012
Processes & Methodologies
1 1 (50.00%) High Availability
1 1 (50.00%) ITIL
Qualifications
1 1 (50.00%) CCNA
1 1 (50.00%) CCNP
1 1 (50.00%) Cisco Certification
1 1 (50.00%) MCITP
1 1 (50.00%) MCSE
1 1 (50.00%) Microsoft Certification
Quality Assurance & Compliance
1 1 (50.00%) SLA
System Software
1 1 (50.00%) Active Directory
1 1 (50.00%) Hyper-V
1 1 (50.00%) VMware Infrastructure
Vendors
1 1 (50.00%) CheckPoint
1 1 (50.00%) Cisco
1 1 (50.00%) F5
1 1 (50.00%) VMware