The table below looks at the statistics for WAN skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the salaries offered in IT jobs that have cited WAN over the 3 months to 28 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jul 2016
Same period 2015 Same period 2014
Wide Area Network (WAN)
Rank 3 23 -
Rank change year-on-year
+20 -
Permanent jobs citing WAN 24 3 0
As % of all permanent IT jobs located in Welwyn Garden City 25.53% 2.59% -
As % of the Communications & Networking category 80.00% 6.12% -
Number of salaries quoted 21 1 0
Median salary £55,000 £40,000 -
Median salary % change year-on-year
+37.50% -
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%
WAN
Hertfordshire

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

Communications & Networking Category
Welwyn Garden City
Permanent IT job ads with a match in the
Communications & Networking category
30 49 22
As % of all permanent IT jobs located in Welwyn Garden City 31.91% 42.24% 24.18%
Number of salaries quoted 26 22 20
Median salary £55,000 £47,500 £42,500
Median salary % change year-on-year
+15.78% +11.76%
90% offered a salary of more than £36,700 £40,000 £30,900
10% offered a salary of more than £60,000 £48,000 £55,700
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

WAN
Jobs Demand Trend in Welwyn Garden City

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

WAN Jobs Demand Trend in Welwyn Garden City

WAN
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WAN across the Welwyn Garden City region.

WAN Salary Trend in Welwyn Garden City

WAN
Salary Histogram in Welwyn Garden City

This chart provides a salary histogram for IT jobs citing WAN across the Welwyn Garden City region over the 3 months to 28 July 2016.

WAN Salary Histogram in Welwyn Garden City

WAN
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 28 July 2016, 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 Welwyn Garden City region with a requirement for WAN.

1 32 (100.00%) LAN
1 32 (100.00%) Cisco
2 30 (93.75%) Firewall
3 25 (78.13%) VMware
3 25 (78.13%) VMware Infrastructure
4 22 (68.75%) Windows
5 21 (65.63%) Cisco ASA
6 19 (59.38%) XenApp
6 19 (59.38%) vSphere
6 19 (59.38%) VMware Certified Professional (VCP)
6 19 (59.38%) Windows Server
6 19 (59.38%) MS Exchange
6 19 (59.38%) VMware ESX
6 19 (59.38%) Citrix
7 16 (50.00%) SAN
8 15 (46.88%) E-Commerce
8 15 (46.88%) NetScaler
9 12 (37.50%) Service Delivery
10 11 (34.38%) TCP/IP
11 9 (28.13%) DNS
11 9 (28.13%) DHCP
11 9 (28.13%) Network Security
12 8 (25.00%) Microsoft
13 7 (21.88%) Ethernet
13 7 (21.88%) Wireless
13 7 (21.88%) Wireshark
14 6 (18.75%) VLAN
14 6 (18.75%) Network Load Balancing
14 6 (18.75%) F5
14 6 (18.75%) Cisco Nexus

WAN
Top Related IT Skills in Welwyn Garden City 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 19 (59.38%) MS Exchange
2 4 (12.50%) Exchange Server 2003
2 4 (12.50%) Exchange Server 2007
2 4 (12.50%) Exchange Server 2013
2 4 (12.50%) IIS
3 1 (3.13%) Alfresco
Applications
1 3 (9.38%) MS Visio
2 2 (6.25%) MS Office
Cloud Services
1 4 (12.50%) Office 365
Communications & Networking
1 32 (100.00%) LAN
2 30 (93.75%) Firewall
3 21 (65.63%) Cisco ASA
4 16 (50.00%) SAN
5 15 (46.88%) NetScaler
6 11 (34.38%) TCP/IP
7 9 (28.13%) DHCP
7 9 (28.13%) DNS
7 9 (28.13%) Network Security
8 7 (21.88%) Ethernet
8 7 (21.88%) Wireless
8 7 (21.88%) Wireshark
9 6 (18.75%) Cisco Nexus
9 6 (18.75%) VLAN
10 4 (12.50%) Internet
10 4 (12.50%) IP Telephony
10 4 (12.50%) IPsec
10 4 (12.50%) SSL
10 4 (12.50%) VPN
11 3 (9.38%) HTTPS
Database & Business Intelligence
1 4 (12.50%) SQL Server
General
1 4 (12.50%) Finance
2 3 (9.38%) Telecoms
3 2 (6.25%) Military
Job Titles
1 9 (28.13%) Infrastructure Engineer
1 9 (28.13%) Infrastructure Team Leader
1 9 (28.13%) Network Engineer
1 9 (28.13%) Team Leader
2 6 (18.75%) Senior Infrastructure Engineer
3 5 (15.63%) Cisco Engineer
4 3 (9.38%) Network Systems Engineer
4 3 (9.38%) Senior Network Engineer
4 3 (9.38%) Systems Engineer
4 3 (9.38%) VMware Engineer
5 2 (6.25%) Consultant
5 2 (6.25%) Network Consultant
5 2 (6.25%) Network Security Consultant
5 2 (6.25%) Security Consultant
5 2 (6.25%) Senior Cisco Engineer
6 1 (3.13%) IT Engineer
6 1 (3.13%) IT Support
6 1 (3.13%) IT Support Engineer
6 1 (3.13%) Network Team Leader
6 1 (3.13%) Test Engineer
Libraries, Frameworks & Software Standards
1 4 (12.50%) .NET
1 4 (12.50%) Web Services
Miscellaneous
1 4 (12.50%) Analytical Skills
1 4 (12.50%) Clustering
1 4 (12.50%) Driving Licence
1 4 (12.50%) Management Information System
1 4 (12.50%) Statistics
2 1 (3.13%) Algorithms
Operating Systems
1 22 (68.75%) Windows
2 19 (59.38%) Windows Server
3 4 (12.50%) Windows Server 2003
3 4 (12.50%) Windows Server 2008
4 3 (9.38%) Linux
5 2 (6.25%) Unix
6 1 (3.13%) SUSE
6 1 (3.13%) SUSE Linux Enterprise Server
Processes & Methodologies
1 15 (46.88%) E-Commerce
2 12 (37.50%) Service Delivery
3 6 (18.75%) Network Load Balancing
3 6 (18.75%) Network Management
4 5 (15.63%) Performance Monitoring
5 4 (12.50%) Asset Management
5 4 (12.50%) Change Management
5 4 (12.50%) Desktop Virtualisation
5 4 (12.50%) High Availability
5 4 (12.50%) ITIL
5 4 (12.50%) Server Virtualisation
6 3 (9.38%) Network Design
7 2 (6.25%) Disaster Recovery
7 2 (6.25%) Load Balancing
7 2 (6.25%) Presales
7 2 (6.25%) Service Management
8 1 (3.13%) Data Analysis
8 1 (3.13%) Document Management
8 1 (3.13%) Software Architecture
8 1 (3.13%) Test Management
Programming Languages
1 1 (3.13%) VB
Qualifications
1 19 (59.38%) VMware Certified Professional (VCP)
2 6 (18.75%) CCNP
2 6 (18.75%) Cisco Certification
3 4 (12.50%) MCSE
3 4 (12.50%) Microsoft Certification
4 2 (6.25%) CCNA
Quality Assurance & Compliance
1 4 (12.50%) PCI DSS
2 2 (6.25%) ISO/IEC 27001
System Software
1 25 (78.13%) VMware Infrastructure
2 19 (59.38%) VMware ESX
2 19 (59.38%) vSphere
2 19 (59.38%) XenApp
3 5 (15.63%) Active Directory
4 4 (12.50%) Microsoft App-V
5 3 (9.38%) KVM
6 1 (3.13%) VMware ESXi
Vendors
1 32 (100.00%) Cisco
2 25 (78.13%) VMware
3 19 (59.38%) Citrix
4 8 (25.00%) Microsoft
5 6 (18.75%) F5
6 4 (12.50%) HP
6 4 (12.50%) Palo Alto
6 4 (12.50%) ServiceNow
6 4 (12.50%) SolarWinds
6 4 (12.50%) Splunk
7 2 (6.25%) CheckPoint