Period
to 16 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Wi-Fi skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Wi-Fi over the 6 months to 16 January 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Wireless Fidelity (WiFi)
East of England > Hertfordshire
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 83 81 42
Rank change year-on-year -2 -39 +48
Contract jobs citing Wi-Fi 20 15 58
As % of all contract IT jobs advertised in Hertfordshire 1.30% 1.07% 4.09%
As % of the Communications & Networking category 7.41% 4.85% 18.65%
Number of daily rates quoted 13 12 27
Hertfordshire median daily rate £350 £360 £400
Median daily rate % change year-on-year -2.78% -10.00% +9.59%
10th Percentile £300 £181 £300
90th Percentile £468 £469 £500
East of England median daily rate £350 £325 £375
% change year-on-year +7.69% -13.33% +5.63%
Number of hourly rates quoted 0 1 9
Hertfordshire median hourly rate - £10.00 £21.01
Median hourly rate % change year-on-year - -52.39% -
East of England median hourly rate £41.50 £27.00 £21.95
% change year-on-year +53.70% +23.01% +62.59%

Wi-Fi is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Contract vacancies with a requirement for communications or computer networking skills 270 309 311
As % of all contract IT jobs advertised in Hertfordshire 17.54% 21.99% 21.95%
Number of daily rates quoted 118 161 123
Hertfordshire median daily rate £363 £375 £375
Median daily rate % change year-on-year -3.33% - -
10th Percentile £188 £195 £263
90th Percentile £550 £538 £548
East of England median daily rate £363 £350 £375
% change year-on-year +3.57% -6.67% +7.14%
Number of hourly rates quoted 33 10 34
Hertfordshire median hourly rate £16.81 £36.60 £21.00
Median hourly rate % change year-on-year -54.08% +74.29% +28.83%
10th Percentile £12.64 £13.38 £12.50
90th Percentile £31.60 £44.53 £41.50
East of England median hourly rate £31.50 £34.81 £30.00
% change year-on-year -9.51% +16.03% +22.45%

Wi-Fi
Job Vacancy Trend in Hertfordshire

Job postings citing Wi-Fi as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Wi-Fi in Hertfordshire

Wi-Fi
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Wi-Fi in Hertfordshire.

Contractor daily rate trend for Wi-Fi in Hertfordshire

Wi-Fi
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Wi-Fi in Hertfordshire over the 6 months to 16 January 2018.

Contractor daily rate histogram for Wi-Fi in Hertfordshire

Wi-Fi
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Wi-Fi in Hertfordshire.

Contractor hourly rate trend for Wi-Fi in Hertfordshire

Wi-Fi
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Wi-Fi within the Hertfordshire region over the 6 months to 16 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead +5 5 £350 -
Hatfield - 4 - - 1
Stevenage -3 3 £300 -33.33% 1
Watford -10 1 £300 +9.09% 2
Hertford - 1 £450 -
Wi-Fi
East of England

For the 6 months to 16 January 2018, IT contractor jobs citing Wi-Fi also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for Wi-Fi.

1 10 (50.00%) Cisco
2 9 (45.00%) Cisco Certification
2 9 (45.00%) Juniper
3 8 (40.00%) LAN
4 7 (35.00%) CCIE
4 7 (35.00%) Firewall
5 6 (30.00%) SC Cleared
5 6 (30.00%) Security Cleared
5 6 (30.00%) Kalman Filter
6 5 (25.00%) Cisco PIX
6 5 (25.00%) Cisco IOS
6 5 (25.00%) Cisco ASA
6 5 (25.00%) MPLS
6 5 (25.00%) Remedy
6 5 (25.00%) Blue Coat
6 5 (25.00%) CCNA
6 5 (25.00%) Forcepoint
7 4 (20.00%) CCNP
7 4 (20.00%) Ethernet
7 4 (20.00%) PPP
7 4 (20.00%) SLA
7 4 (20.00%) ADSL
7 4 (20.00%) JNCIE
7 4 (20.00%) Barracuda Networks
7 4 (20.00%) Video Conferencing
8 3 (15.00%) Asset Management
8 3 (15.00%) Telecoms
9 2 (10.00%) WAN
9 2 (10.00%) Internet
9 2 (10.00%) Linux

Wi-Fi
Co-occurring 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 (10.00%) Confluence
Business Applications
1 2 (10.00%) Remedy ITSM
Cloud Services
1 1 (5.00%) Amazon AWS
1 1 (5.00%) Google Cloud Platform
1 1 (5.00%) IBM Cloud
Communications & Networking
1 8 (40.00%) LAN
2 7 (35.00%) Firewall
3 5 (25.00%) Cisco ASA
3 5 (25.00%) Cisco IOS
3 5 (25.00%) Cisco PIX
3 5 (25.00%) MPLS
4 4 (20.00%) ADSL
4 4 (20.00%) Ethernet
4 4 (20.00%) PPP
5 2 (10.00%) Internet
5 2 (10.00%) WAN
5 2 (10.00%) Wireless
6 1 (5.00%) 4G
6 1 (5.00%) VoIP
Database & Business Intelligence
1 2 (10.00%) MySQL
Development Applications
1 2 (10.00%) Babel
1 2 (10.00%) Grunt
1 2 (10.00%) gulp
1 2 (10.00%) JIRA
1 2 (10.00%) webpack
1 2 (10.00%) Zephyr
General
1 3 (15.00%) Telecoms
2 1 (5.00%) Retail
Job Titles
1 5 (25.00%) Network Engineer
2 4 (20.00%) Architect
2 4 (20.00%) Core Network Architect
2 4 (20.00%) IP Architect
2 4 (20.00%) Network Architect
3 3 (15.00%) Project Manager
4 2 (10.00%) Analyst
4 2 (10.00%) Developer
4 2 (10.00%) Full Stack Developer
4 2 (10.00%) Infrastructure Manager
4 2 (10.00%) Infrastructure Project Manager
4 2 (10.00%) SC Cleared Network Engineer
4 2 (10.00%) Test Analyst
5 1 (5.00%) Senior Analyst
5 1 (5.00%) Senior Test Analyst
5 1 (5.00%) Systems Tester
5 1 (5.00%) Technical Infrastructure Manager
5 1 (5.00%) Technical Infrastructure Project Manager
5 1 (5.00%) Technical Manager
5 1 (5.00%) Wireless Network Engineer
Libraries, Frameworks & Software Standards
1 2 (10.00%) AngularJS
1 2 (10.00%) CodeIgniter
1 2 (10.00%) Express
1 2 (10.00%) LAMP
1 2 (10.00%) Laravel
1 2 (10.00%) LEMP Stack
1 2 (10.00%) LESS
1 2 (10.00%) Node.js
1 2 (10.00%) Redux
1 2 (10.00%) Sass
1 2 (10.00%) Symfony
1 2 (10.00%) Vue (Vue.js)
2 1 (5.00%) Web Services
Miscellaneous
1 4 (20.00%) Video Conferencing
2 2 (10.00%) Linux Command Line
Operating Systems
1 2 (10.00%) Linux
Processes & Methodologies
1 6 (30.00%) Kalman Filter
2 3 (15.00%) Asset Management
3 2 (10.00%) ITSM
3 2 (10.00%) Migration
3 2 (10.00%) MVC
3 2 (10.00%) Project Management
3 2 (10.00%) Release Management
3 2 (10.00%) Test Scripting
4 1 (5.00%) Business Continuity
4 1 (5.00%) Change Control
4 1 (5.00%) Disaster Recovery
4 1 (5.00%) Functional Testing
4 1 (5.00%) Infrastructure Transformation
4 1 (5.00%) Mentoring
4 1 (5.00%) Network Architecture
4 1 (5.00%) Network Segmentation
4 1 (5.00%) Performance Testing
4 1 (5.00%) Product Management
4 1 (5.00%) Test Management
4 1 (5.00%) Test Planning
Programming Languages
1 2 (10.00%) ES6
1 2 (10.00%) JavaScript
1 2 (10.00%) PHP
2 1 (5.00%) SQL
Qualifications
1 9 (45.00%) Cisco Certification
2 7 (35.00%) CCIE
3 6 (30.00%) SC Cleared
3 6 (30.00%) Security Cleared
4 5 (25.00%) CCNA
5 4 (20.00%) CCNP
5 4 (20.00%) JNCIE
6 1 (5.00%) CWNA
6 1 (5.00%) Degree
Quality Assurance & Compliance
1 4 (20.00%) SLA
2 1 (5.00%) QA
System Software
1 1 (5.00%) Virtual Servers
1 1 (5.00%) VMware ESXi
1 1 (5.00%) VMware Infrastructure
Systems Management
1 1 (5.00%) BMC PATROL
Vendors
1 10 (50.00%) Cisco
2 9 (45.00%) Juniper
3 5 (25.00%) Blue Coat
3 5 (25.00%) Forcepoint
3 5 (25.00%) Remedy
4 4 (20.00%) Barracuda Networks
5 2 (10.00%) Zend
6 1 (5.00%) Aruba
6 1 (5.00%) BMC
6 1 (5.00%) CheckPoint
6 1 (5.00%) Google
6 1 (5.00%) Mitel
6 1 (5.00%) Oracle
6 1 (5.00%) Rackspace
6 1 (5.00%) VMware