The table below looks at the statistics for WLAN skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited WLAN over the 3 months to 6 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Wireless LAN (WLAN)
Rank 125 140 142
Rank change year-on-year
+15 +2
Permanent jobs citing WLAN 12 1 5
As % of all permanent IT jobs located in Hertfordshire 0.55% 0.046% 0.21%
As % of the Communications & Networking category 3.59% 0.23% 0.91%
Number of salaries quoted 8 1 1
Median salary £27,500 £27,500 £52,500
Median salary % change year-on-year
- -47.61%
UK excluding London median salary £43,000 £42,500 £42,750
% change year-on-year
+1.17% -0.58%
WLAN
East of England

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

Communications & Networking Category
Hertfordshire
Permanent IT job ads with a match in the
Communications & Networking category
334 429 549
As % of all permanent IT jobs located in Hertfordshire 15.21% 19.72% 22.76%
Number of salaries quoted 262 340 447
Median salary £42,000 £45,000 £45,000
Median salary % change year-on-year
-6.66% -
90% offered a salary of more than £26,000 £27,000 £27,500
10% offered a salary of more than £62,500 £60,000 £60,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

WLAN
Jobs Demand Trend in Hertfordshire

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

WLAN Jobs Demand Trend in Hertfordshire

WLAN
Salary Trend in Hertfordshire

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

WLAN Salary Trend in Hertfordshire

WLAN
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing WLAN across the Hertfordshire region over the 3 months to 6 December 2016.

WLAN Salary Histogram in Hertfordshire

WLAN
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WLAN within the Hertfordshire region over the 3 months to 6 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 4 £22,000 -
Watford - 4 £65,000 -
WLAN
East of England

WLAN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 6 December 2016, IT jobs citing WLAN 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 Hertfordshire region with a requirement for WLAN.

1 16 (76.19%) Cisco
2 14 (66.67%) LAN
3 13 (61.90%) Firewall
4 12 (57.14%) VMware
4 12 (57.14%) VMware Infrastructure
5 11 (52.38%) Wireless
6 10 (47.62%) CheckPoint
6 10 (47.62%) Network Security
7 9 (42.86%) F5
7 9 (42.86%) Presales
7 9 (42.86%) Windows
7 9 (42.86%) Blue Coat
7 9 (42.86%) Symantec
8 8 (38.10%) WAN
8 8 (38.10%) Juniper
9 7 (33.33%) HP
9 7 (33.33%) Citrix
9 7 (33.33%) VPN
10 6 (28.57%) Computacenter
10 6 (28.57%) IPsec
10 6 (28.57%) Telecoms
10 6 (28.57%) DNS
10 6 (28.57%) SSL
10 6 (28.57%) DHCP
10 6 (28.57%) Cyber-Ark
10 6 (28.57%) Mentoring
10 6 (28.57%) User Experience
10 6 (28.57%) TrustSec
10 6 (28.57%) Data Centre
10 6 (28.57%) Change Control

WLAN
Top Related IT Skills in Hertfordshire 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 (9.52%) Skype for Business
Applications
1 2 (9.52%) MS Office
2 1 (4.76%) MS Excel
Cloud Services
1 1 (4.76%) Office 365
Communications & Networking
1 14 (66.67%) LAN
2 13 (61.90%) Firewall
3 11 (52.38%) Wireless
4 10 (47.62%) Network Security
5 8 (38.10%) WAN
6 7 (33.33%) VPN
7 6 (28.57%) DHCP
7 6 (28.57%) DNS
7 6 (28.57%) IPsec
7 6 (28.57%) SSL
7 6 (28.57%) Unified Communications
8 5 (23.81%) Broadband
8 5 (23.81%) Cisco ASA
8 5 (23.81%) Ethernet
8 5 (23.81%) FTP
8 5 (23.81%) HTTP
8 5 (23.81%) HTTPS
8 5 (23.81%) TCP/IP
9 2 (9.52%) ADSL
9 2 (9.52%) ISDN
General
1 6 (28.57%) Telecoms
2 1 (4.76%) Retail
Job Titles
1 8 (38.10%) Network Engineer
2 7 (33.33%) Architect
3 6 (28.57%) Technical Architect
4 5 (23.81%) Network Systems Engineer
4 5 (23.81%) Senior Network Engineer
4 5 (23.81%) Senior Systems Engineer
4 5 (23.81%) Systems Engineer
5 3 (14.29%) Cisco Design Engineer
5 3 (14.29%) Cisco Engineer
5 3 (14.29%) Cisco Network Design Engineer
5 3 (14.29%) Cisco Network Engineer
5 3 (14.29%) Cisco Security Engineer
5 3 (14.29%) Design Engineer
5 3 (14.29%) Network Design Engineer
5 3 (14.29%) Network Security Engineer
5 3 (14.29%) Security Engineer
6 2 (9.52%) 2nd Line Support
6 2 (9.52%) Deployment Engineer
6 2 (9.52%) IT Engineer
7 1 (4.76%) Hardware Engineer
Miscellaneous
1 6 (28.57%) Data Centre
1 6 (28.57%) User Experience
2 2 (9.52%) Video Conferencing
Operating Systems
1 9 (42.86%) Windows
2 5 (23.81%) Linux
2 5 (23.81%) Unix
3 1 (4.76%) Apple iOS
3 1 (4.76%) Windows 7
3 1 (4.76%) Windows Server 2008
3 1 (4.76%) Windows Server 2012
Processes & Methodologies
1 9 (42.86%) Presales
2 6 (28.57%) Change Control
2 6 (28.57%) Load Balancing
2 6 (28.57%) Mentoring
2 6 (28.57%) Technical Architecture
3 5 (23.81%) Network Management
3 5 (23.81%) Software Architecture
4 3 (14.29%) Cybersecurity
4 3 (14.29%) Data Security
4 3 (14.29%) Mobile Device Management
4 3 (14.29%) Multi-Factor Authentication
4 3 (14.29%) Regulatory Compliance
4 3 (14.29%) SIEM
5 2 (9.52%) Requirements Management
6 1 (4.76%) Continuous Improvement
6 1 (4.76%) Data Protection
6 1 (4.76%) E-Commerce
6 1 (4.76%) ITIL
6 1 (4.76%) Line Management
6 1 (4.76%) Stakeholder Management
Programming Languages
1 1 (4.76%) PowerShell
Qualifications
1 3 (14.29%) CCIE
1 3 (14.29%) Cisco Certification
1 3 (14.29%) CISSP
2 1 (4.76%) MCDST
2 1 (4.76%) Microsoft Certification
Quality Assurance & Compliance
1 1 (4.76%) SLA
System Software
1 12 (57.14%) VMware Infrastructure
2 5 (23.81%) KVM
3 1 (4.76%) Active Directory
Systems Management
1 6 (28.57%) TrustSec
2 1 (4.76%) SCCM
Vendors
1 16 (76.19%) Cisco
2 12 (57.14%) VMware
3 10 (47.62%) CheckPoint
4 9 (42.86%) Blue Coat
4 9 (42.86%) F5
4 9 (42.86%) Symantec
5 8 (38.10%) Juniper
6 7 (33.33%) Citrix
6 7 (33.33%) HP
7 6 (28.57%) Brocade
7 6 (28.57%) Computacenter
7 6 (28.57%) Cyber-Ark
7 6 (28.57%) Fortinet
8 3 (14.29%) Palo Alto
9 2 (9.52%) Apple
9 2 (9.52%) Aruba
9 2 (9.52%) BT
9 2 (9.52%) Microsoft