Period
to 19 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Wi-Fi skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Wi-Fi over the 6 months to 19 August 2018 with a comparison to the same period in the previous 2 years.

Wireless Fidelity (WiFi)
East of England > Hertfordshire
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 160 164 150
Rank change year-on-year +4 -14 +30
Permanent jobs citing Wi-Fi 50 48 57
As % of all permanent IT jobs advertised in Hertfordshire 1.18% 1.16% 1.26%
As % of the Communications & Networking category 6.27% 6.53% 6.60%
Number of salaries quoted 45 48 58
Hertfordshire median annual salary £60,000 £50,000 £45,000
Median salary % change year-on-year +20.00% +11.11% +23.29%
10th Percentile £40,000 £26,250 £36,250
90th Percentile £73,750 £65,000 £52,875
East of England median annual salary £48,000 £50,000 £45,000
% change year-on-year -4.00% +11.11% +11.11%

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 permanent job vacancies advertised in Hertfordshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Permanent vacancies with a requirement for communications or computer networking skills 798 735 864
As % of all permanent IT jobs advertised in Hertfordshire 18.77% 17.75% 19.11%
Number of salaries quoted 605 597 681
Hertfordshire median annual salary £47,500 £45,000 £44,500
Median salary % change year-on-year +5.56% +1.12% -1.11%
10th Percentile £26,250 £25,000 £23,000
90th Percentile £71,250 £65,000 £61,250
East of England median annual salary £45,000 £45,000 £45,000

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
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Wi-Fi in Hertfordshire.

Salary trend for Wi-Fi in Hertfordshire

Wi-Fi
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Wi-Fi in Hertfordshire over the 6 months to 19 August 2018.

Salary histogram for Wi-Fi in Hertfordshire

Wi-Fi
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Wi-Fi within the Hertfordshire region over the 6 months to 19 August 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +14 9 £45,000 +1.69% 2
Hatfield -10 8 £60,000 +9.09%
Hemel Hempstead -5 7 £40,000 -20.00%
St Albans -4 5 £67,500 +22.73%
Stevenage - 4 £53,750 - 1
Berkhamsted - 3 - -
Wi-Fi
East of England

For the 6 months to 19 August 2018, IT jobs citing Wi-Fi also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for Wi-Fi.

1 27 (54.00%) Cisco
2 22 (44.00%) Firewall
3 19 (38.00%) WAN
4 17 (34.00%) LAN
5 14 (28.00%) Cisco ASA
5 14 (28.00%) Cisco Nexus
6 13 (26.00%) Problem-Solving
6 13 (26.00%) CCNP
6 13 (26.00%) CCNA
6 13 (26.00%) ITIL
6 13 (26.00%) Cisco Certification
7 12 (24.00%) Wireless
7 12 (24.00%) Microsoft
7 12 (24.00%) TCP/IP
7 12 (24.00%) Data Centre
8 11 (22.00%) DevOps
8 11 (22.00%) CheckPoint
9 10 (20.00%) Agile Software Development
10 9 (18.00%) Cost-Benefit Analysis
10 9 (18.00%) OSPF
10 9 (18.00%) SQL Server
10 9 (18.00%) Windows
10 9 (18.00%) Aruba
11 8 (16.00%) 802.1X
11 8 (16.00%) 802.11
11 8 (16.00%) Management Information System
12 7 (14.00%) Migration
12 7 (14.00%) Stakeholder Management
12 7 (14.00%) Retail
12 7 (14.00%) Software Engineering

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 1 (2.00%) Confluence
1 1 (2.00%) MS Exchange
Applications
1 2 (4.00%) Microsoft Office
Cloud Services
1 5 (10.00%) Amazon AWS
1 5 (10.00%) Google Cloud Platform
2 4 (8.00%) GitHub
3 2 (4.00%) Office 365
4 1 (2.00%) Akamai
4 1 (2.00%) Cloud Computing
Communications & Networking
1 22 (44.00%) Firewall
2 19 (38.00%) WAN
3 17 (34.00%) LAN
4 14 (28.00%) Cisco ASA
4 14 (28.00%) Cisco Nexus
5 12 (24.00%) TCP/IP
5 12 (24.00%) Wireless
6 9 (18.00%) OSPF
7 8 (16.00%) 802.11
8 7 (14.00%) BGP
8 7 (14.00%) Cisco IOS
8 7 (14.00%) NetScaler
8 7 (14.00%) Unified Communications
9 6 (12.00%) IP Telephony
9 6 (12.00%) MPLS
9 6 (12.00%) RFID
9 6 (12.00%) VLAN
10 5 (10.00%) Network Security
10 5 (10.00%) SAN
10 5 (10.00%) VPN
Database & Business Intelligence
1 9 (18.00%) SQL Server
2 2 (4.00%) SQL Server 2008
2 2 (4.00%) SQL Server 2012
3 1 (2.00%) Big Data
3 1 (2.00%) MongoDB
3 1 (2.00%) MySQL
Development Applications
1 1 (2.00%) Git (software)
1 1 (2.00%) Jenkins
1 1 (2.00%) JIRA
1 1 (2.00%) JMeter
General
1 7 (14.00%) Retail
2 5 (10.00%) Advertising
2 5 (10.00%) Telecoms
3 1 (2.00%) Marketing
Job Titles
1 13 (26.00%) Team Leader
2 10 (20.00%) Network Team Leader
3 9 (18.00%) Network Engineer
4 6 (12.00%) Analyst
5 5 (10.00%) Architect
5 5 (10.00%) Cisco Analyst
5 5 (10.00%) Cisco Network Analyst
5 5 (10.00%) Network Analyst
6 4 (8.00%) Network Operations Team Leader
6 4 (8.00%) Solutions Architect
6 4 (8.00%) Wireless Engineer
7 3 (6.00%) 3rd Line Engineer
7 3 (6.00%) Embedded Engineer
7 3 (6.00%) Embedded Software Engineer
7 3 (6.00%) Operations Team Leader
7 3 (6.00%) Product Owner
7 3 (6.00%) Software Engineer
8 2 (4.00%) 3rd Line Network Engineer
8 2 (4.00%) Cisco Network Engineer
8 2 (4.00%) Network Manager
Libraries, Frameworks & Software Standards
1 8 (16.00%) 802.1X
2 4 (8.00%) LDAP
3 1 (2.00%) Web Services
Miscellaneous
1 12 (24.00%) Data Centre
2 8 (16.00%) Management Information System
3 6 (12.00%) Private Cloud
4 5 (10.00%) iSeries
4 5 (10.00%) Replication
4 5 (10.00%) Robotics
5 4 (8.00%) Computer Science
6 3 (6.00%) Derivative
6 3 (6.00%) Self-Motivation
7 1 (2.00%) Analytical Skills
Operating Systems
1 9 (18.00%) Windows
2 5 (10.00%) Windows Server
2 5 (10.00%) Windows Server 2012
3 4 (8.00%) Windows 7
4 2 (4.00%) Windows 10
4 2 (4.00%) Windows 8
5 1 (2.00%) Linux
5 1 (2.00%) Unix
Processes & Methodologies
1 13 (26.00%) ITIL
1 13 (26.00%) Problem-Solving
2 11 (22.00%) DevOps
3 10 (20.00%) Agile Software Development
4 9 (18.00%) Cost-Benefit Analysis
5 7 (14.00%) Mentoring
5 7 (14.00%) Migration
5 7 (14.00%) Project Management
5 7 (14.00%) Software Engineering
5 7 (14.00%) Stakeholder Management
6 6 (12.00%) Business Continuity
6 6 (12.00%) High Availability
6 6 (12.00%) Incident Management
6 6 (12.00%) Infrastructure Engineering
6 6 (12.00%) Load Balancing
6 6 (12.00%) Presales
6 6 (12.00%) Resource Management
6 6 (12.00%) Service Management
6 6 (12.00%) Site Reliability Engineering
6 6 (12.00%) Supplier Management
Programming Languages
1 4 (8.00%) PHP
2 3 (6.00%) C
2 3 (6.00%) Java
3 2 (4.00%) Python
4 1 (2.00%) Perl
4 1 (2.00%) PowerShell
4 1 (2.00%) Ruby
Qualifications
1 13 (26.00%) CCNA
1 13 (26.00%) CCNP
1 13 (26.00%) Cisco Certification
2 6 (12.00%) ITIL Certification
3 5 (10.00%) CCDA
3 5 (10.00%) CCDP
4 3 (6.00%) CCENT
4 3 (6.00%) CWAP
4 3 (6.00%) CWDP
4 3 (6.00%) CWNA
4 3 (6.00%) Degree
4 3 (6.00%) Security Cleared
5 2 (4.00%) MCSA
5 2 (4.00%) MCSE
5 2 (4.00%) Microsoft Certification
5 2 (4.00%) SC Cleared
6 1 (2.00%) DV Cleared
6 1 (2.00%) ISTQB
Quality Assurance & Compliance
1 7 (14.00%) SLA
2 1 (2.00%) QA
System Software
1 7 (14.00%) Active Directory
2 4 (8.00%) ProxySG
3 1 (2.00%) VMware NSX
Systems Management
1 6 (12.00%) FortiGate
2 5 (10.00%) Cisco CUCM
3 4 (8.00%) Grafana
3 4 (8.00%) Prometheus
4 3 (6.00%) Packer
4 3 (6.00%) Terraform
5 2 (4.00%) Opscode Chef
5 2 (4.00%) Puppet
6 1 (2.00%) vCenter Server
6 1 (2.00%) vRealize
Vendors
1 27 (54.00%) Cisco
2 12 (24.00%) Microsoft
3 11 (22.00%) CheckPoint
4 9 (18.00%) Aruba
5 7 (14.00%) Citrix
6 6 (12.00%) EMC
6 6 (12.00%) VMware
7 5 (10.00%) Blue Coat
7 5 (10.00%) Google
7 5 (10.00%) IBM
7 5 (10.00%) Juniper
7 5 (10.00%) Palo Alto
8 4 (8.00%) F5
8 4 (8.00%) Siemens
9 3 (6.00%) Meraki
10 1 (2.00%) Arista
10 1 (2.00%) HP
10 1 (2.00%) Riverbed
10 1 (2.00%) Tufin
10 1 (2.00%) Zscaler