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 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Wireless LAN (WLAN)
East of England / Hertfordshire
Rank 130 131 137
Rank change year-on-year
+1 +6
Permanent jobs citing WLAN 2 8 5
As % of all permanent IT jobs located in Hertfordshire 0.099% 0.38% 0.24%
As % of the Communications & Networking category 0.64% 1.72% 1.06%
Number of salaries quoted 2 8 5
Median salary £48,750 £40,000 £47,500
Median salary % change year-on-year
+21.87% -15.78%
90% offered a salary of more than £31,750 £40,000 £37,900
10% offered a salary of more than £65,750 £40,000 £50,500
UK excluding London median salary £43,124 £40,000 £43,750
% change year-on-year
+7.81% -8.57%

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
312 465 473
As % of all permanent IT jobs located in Hertfordshire 15.45% 22.37% 22.85%
Number of salaries quoted 234 382 385
Median salary £40,000 £42,500 £45,000
Median salary % change year-on-year
-5.88% -5.55%
90% offered a salary of more than £25,000 £28,300 £30,000
10% offered a salary of more than £65,000 £62,500 £60,000
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 19 January 2017.

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 19 January 2017. 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 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
Watford -1 2 £48,750 +21.87%
WLAN
East of England

WLAN
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 January 2017, 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 14 (73.68%) Cisco
2 12 (63.16%) LAN
2 12 (63.16%) VMware
2 12 (63.16%) VMware Infrastructure
3 11 (57.89%) Firewall
3 11 (57.89%) Wireless
4 10 (52.63%) CheckPoint
5 9 (47.37%) Symantec
5 9 (47.37%) Windows
5 9 (47.37%) Blue Coat
5 9 (47.37%) F5
5 9 (47.37%) Presales
6 8 (42.11%) Network Security
7 7 (36.84%) VPN
7 7 (36.84%) HP
7 7 (36.84%) Citrix
8 6 (31.58%) SSL
8 6 (31.58%) Juniper
8 6 (31.58%) DNS
8 6 (31.58%) WAN
8 6 (31.58%) DHCP
8 6 (31.58%) IPsec
8 6 (31.58%) Telecoms
8 6 (31.58%) Computacenter
8 6 (31.58%) Fortinet
8 6 (31.58%) Technical Architecture
8 6 (31.58%) Load Balancing
8 6 (31.58%) Brocade
8 6 (31.58%) Unified Communications
8 6 (31.58%) Cyber-Ark

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:

Applications
1 2 (10.53%) MS Office
2 1 (5.26%) MS Excel
Cloud Services
1 1 (5.26%) Office 365
Communications & Networking
1 12 (63.16%) LAN
2 11 (57.89%) Firewall
2 11 (57.89%) Wireless
3 8 (42.11%) Network Security
4 7 (36.84%) VPN
5 6 (31.58%) DHCP
5 6 (31.58%) DNS
5 6 (31.58%) IPsec
5 6 (31.58%) SSL
5 6 (31.58%) Unified Communications
5 6 (31.58%) WAN
6 5 (26.32%) Broadband
6 5 (26.32%) Cisco ASA
6 5 (26.32%) Ethernet
6 5 (26.32%) FTP
6 5 (26.32%) HTTP
6 5 (26.32%) HTTPS
6 5 (26.32%) TCP/IP
7 1 (5.26%) GPRS
7 1 (5.26%) GSM
General
1 6 (31.58%) Telecoms
2 1 (5.26%) Retail
Job Titles
1 8 (42.11%) Network Engineer
2 6 (31.58%) Architect
2 6 (31.58%) Technical Architect
3 5 (26.32%) Network Systems Engineer
3 5 (26.32%) Senior Network Engineer
3 5 (26.32%) Senior Systems Engineer
3 5 (26.32%) Systems Engineer
4 3 (15.79%) Cisco Design Engineer
4 3 (15.79%) Cisco Engineer
4 3 (15.79%) Cisco Network Design Engineer
4 3 (15.79%) Cisco Network Engineer
4 3 (15.79%) Cisco Security Engineer
4 3 (15.79%) Design Engineer
4 3 (15.79%) Network Design Engineer
4 3 (15.79%) Network Security Engineer
4 3 (15.79%) Security Engineer
5 2 (10.53%) 2nd Line Support
5 2 (10.53%) Deployment Engineer
5 2 (10.53%) IT Engineer
6 1 (5.26%) Break Fix Engineer
Miscellaneous
1 6 (31.58%) Data Centre
1 6 (31.58%) User Experience
Operating Systems
1 9 (47.37%) Windows
2 5 (26.32%) Linux
2 5 (26.32%) Unix
3 1 (5.26%) Apple iOS
3 1 (5.26%) Windows 7
3 1 (5.26%) Windows Server 2008
3 1 (5.26%) Windows Server 2012
Processes & Methodologies
1 9 (47.37%) Presales
2 6 (31.58%) Change Control
2 6 (31.58%) Load Balancing
2 6 (31.58%) Mentoring
2 6 (31.58%) Technical Architecture
3 5 (26.32%) Network Management
3 5 (26.32%) Software Architecture
4 3 (15.79%) Cybersecurity
4 3 (15.79%) Data Security
4 3 (15.79%) Mobile Device Management
4 3 (15.79%) Multi-Factor Authentication
4 3 (15.79%) Regulatory Compliance
4 3 (15.79%) SIEM
5 1 (5.26%) Continuous Improvement
5 1 (5.26%) E-Commerce
5 1 (5.26%) ITIL
5 1 (5.26%) Line Management
5 1 (5.26%) Service Delivery
5 1 (5.26%) Service Management
5 1 (5.26%) Stakeholder Management
Programming Languages
1 1 (5.26%) PowerShell
Qualifications
1 3 (15.79%) CCIE
1 3 (15.79%) Cisco Certification
1 3 (15.79%) CISSP
2 1 (5.26%) MCDST
2 1 (5.26%) Microsoft Certification
Quality Assurance & Compliance
1 1 (5.26%) SLA
System Software
1 12 (63.16%) VMware Infrastructure
2 5 (26.32%) KVM
3 1 (5.26%) Active Directory
Systems Management
1 6 (31.58%) TrustSec
2 1 (5.26%) SCCM
Vendors
1 14 (73.68%) Cisco
2 12 (63.16%) VMware
3 10 (52.63%) CheckPoint
4 9 (47.37%) Blue Coat
4 9 (47.37%) F5
4 9 (47.37%) Symantec
5 7 (36.84%) Citrix
5 7 (36.84%) HP
6 6 (31.58%) Brocade
6 6 (31.58%) Computacenter
6 6 (31.58%) Cyber-Ark
6 6 (31.58%) Fortinet
6 6 (31.58%) Juniper
7 3 (15.79%) Palo Alto
8 2 (10.53%) Apple
8 2 (10.53%) Microsoft