Period
to 21 May 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 21 May 2018 with a comparison to the same period in the previous 2 years.

Wireless Fidelity (WiFi)
East of England > Hertfordshire
6 months to
21 May 2018
Same period 2017 Same period 2016
Rank 142 177 177
Rank change year-on-year +35 0 +3
Permanent jobs citing Wi-Fi 75 33 55
As % of all permanent IT jobs advertised in Hertfordshire 1.58% 0.78% 1.11%
As % of the Communications & Networking category 8.08% 4.70% 5.18%
Number of salaries quoted 58 32 56
Hertfordshire median annual salary £60,000 £50,000 £45,000
Median salary % change year-on-year +20.00% +11.11% +12.50%
10th Percentile £36,225 £23,500 £28,500
90th Percentile £75,250 £59,875 £71,250
East of England median annual salary £46,500 £50,000 £42,500
% change year-on-year -7.00% +17.65% +6.25%

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 928 702 1,062
As % of all permanent IT jobs advertised in Hertfordshire 19.56% 16.65% 21.50%
Number of salaries quoted 757 532 839
Hertfordshire median annual salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88% -5.56%
10th Percentile £24,000 £23,275 £24,900
90th Percentile £70,000 £65,000 £62,500
East of England median annual salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.18% -

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 21 May 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 21 May 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
Hatfield -12 20 £60,000 +9.09% 1
Watford +16 15 £40,000 -33.33% 1
Welwyn Garden City -24 9 - -
Stevenage - 9 £53,000 -
Hemel Hempstead -12 7 £40,000 -20.00% 4
St Albans - 7 £67,500 -
Berkhamsted - 3 - -
Tring - 1 - -
Wi-Fi
East of England

For the 6 months to 21 May 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 51 (68.00%) Cisco
2 46 (61.33%) WAN
3 42 (56.00%) Firewall
4 40 (53.33%) LAN
4 40 (53.33%) Data Centre
5 36 (48.00%) CheckPoint
6 30 (40.00%) Citrix
7 27 (36.00%) Microsoft
8 24 (32.00%) Unified Communications
9 23 (30.67%) High Availability
9 23 (30.67%) NetScaler
10 22 (29.33%) Cisco Nexus
11 21 (28.00%) Cisco ASA
11 21 (28.00%) TCP/IP
12 20 (26.67%) VPN
12 20 (26.67%) Wireless
13 19 (25.33%) Advertising
13 19 (25.33%) Linux
13 19 (25.33%) Python
13 19 (25.33%) Aruba
14 18 (24.00%) Juniper
14 18 (24.00%) IPsec
14 18 (24.00%) Project Management
14 18 (24.00%) VMware
15 17 (22.67%) Cisco Certification
15 17 (22.67%) DNS
16 16 (21.33%) DHCP
16 16 (21.33%) ITIL
16 16 (21.33%) 802.11
16 16 (21.33%) 802.1X

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 3 (4.00%) Cloud Foundry
1 3 (4.00%) MS Exchange
1 3 (4.00%) OpenStack
2 1 (1.33%) Confluence
2 1 (1.33%) Skype for Business
Applications
1 2 (2.67%) Microsoft Office
Cloud Services
1 10 (13.33%) Akamai
2 8 (10.67%) Amazon AWS
3 7 (9.33%) Amazon CloudWatch
3 7 (9.33%) Amazon EC2
3 7 (9.33%) Amazon Glacier
3 7 (9.33%) Amazon S3
3 7 (9.33%) Amazon SQS
3 7 (9.33%) AWS CloudFormation
3 7 (9.33%) AWS CloudTrail
3 7 (9.33%) Virtual Private Cloud
4 2 (2.67%) Office 365
5 1 (1.33%) Cloud Computing
Communications & Networking
1 46 (61.33%) WAN
2 42 (56.00%) Firewall
3 40 (53.33%) LAN
4 24 (32.00%) Unified Communications
5 23 (30.67%) NetScaler
6 22 (29.33%) Cisco Nexus
7 21 (28.00%) Cisco ASA
7 21 (28.00%) TCP/IP
8 20 (26.67%) VPN
8 20 (26.67%) Wireless
9 18 (24.00%) IPsec
10 17 (22.67%) DNS
11 16 (21.33%) 802.11
11 16 (21.33%) DHCP
12 15 (20.00%) IP Telephony
12 15 (20.00%) SNMP
13 14 (18.67%) MPLS
13 14 (18.67%) OSPF
14 12 (16.00%) Network Security
15 11 (14.67%) DWDM
Database & Business Intelligence
1 7 (9.33%) Amazon RDS
2 3 (4.00%) Apache Cassandra
2 3 (4.00%) NoSQL
2 3 (4.00%) PostgreSQL
3 2 (2.67%) SQL Server
4 1 (1.33%) Big Data
Development Applications
1 11 (14.67%) Git (software)
2 5 (6.67%) ClearCase
2 5 (6.67%) LabVIEW
3 3 (4.00%) Jenkins
4 1 (1.33%) JIRA
4 1 (1.33%) JMeter
General
1 19 (25.33%) Advertising
2 6 (8.00%) Telecoms
3 5 (6.67%) Electronics
3 5 (6.67%) Marketing
3 5 (6.67%) Retail
4 2 (2.67%) Finance
5 1 (1.33%) Manufacturing
Job Titles
1 20 (26.67%) Team Leader
2 14 (18.67%) Network Engineer
3 12 (16.00%) Network Team Leader
4 9 (12.00%) Network Systems Engineer
4 9 (12.00%) Systems Engineer
5 8 (10.67%) Technical Leader
5 8 (10.67%) Technical Team Leader
6 6 (8.00%) Network Manager
6 6 (8.00%) Network Security Engineer
6 6 (8.00%) Security Engineer
7 5 (6.67%) Account Manager
7 5 (6.67%) Data Centre Manager
7 5 (6.67%) Development Engineer
7 5 (6.67%) Java Engineer
7 5 (6.67%) Network Services Manager
7 5 (6.67%) Test Development Engineer
7 5 (6.67%) Test Engineer
7 5 (6.67%) Unified Communications Manager
8 4 (5.33%) Analyst
8 4 (5.33%) Product Owner
Libraries, Frameworks & Software Standards
1 16 (21.33%) 802.1X
2 9 (12.00%) HTML
2 9 (12.00%) XML
3 5 (6.67%) STL
4 3 (4.00%) Memcached
5 1 (1.33%) Web Services
Miscellaneous
1 40 (53.33%) Data Centre
2 13 (17.33%) Analytical Skills
2 13 (17.33%) Management Information System
3 8 (10.67%) Self-Motivation
4 7 (9.33%) Fat Client
4 7 (9.33%) Public Cloud
4 7 (9.33%) Thin Client
5 5 (6.67%) Computer Science
6 3 (4.00%) Derivative
6 3 (4.00%) Private Cloud
7 2 (2.67%) iSeries
7 2 (2.67%) Replication
8 1 (1.33%) Internet of Things
8 1 (1.33%) iPad
8 1 (1.33%) IVR
8 1 (1.33%) Video Conferencing
Operating Systems
1 19 (25.33%) Linux
2 11 (14.67%) Unix
3 5 (6.67%) Solaris
3 5 (6.67%) VxWorks
4 4 (5.33%) Windows
5 3 (4.00%) Windows Server
5 3 (4.00%) Windows Server 2012
Processes & Methodologies
1 23 (30.67%) High Availability
2 18 (24.00%) Project Management
3 16 (21.33%) ITIL
4 15 (20.00%) Problem-Solving
5 14 (18.67%) DevOps
6 13 (17.33%) Resource Management
6 13 (17.33%) Software Engineering
6 13 (17.33%) Supplier Management
7 12 (16.00%) Load Balancing
8 11 (14.67%) WAN Optimisation
9 10 (13.33%) Mentoring
9 10 (13.33%) Multi-Factor Authentication
9 10 (13.33%) Network Management
9 10 (13.33%) The Twelve-Factor App
9 10 (13.33%) Two-Factor Authentication
10 9 (12.00%) Test Automation
11 7 (9.33%) Agile Software Development
11 7 (9.33%) Workflow
12 5 (6.67%) B2B
12 5 (6.67%) Validation
Programming Languages
1 19 (25.33%) Python
2 11 (14.67%) PowerShell
3 8 (10.67%) C
3 8 (10.67%) Java
4 5 (6.67%) C++
4 5 (6.67%) MATLAB
4 5 (6.67%) Perl
4 5 (6.67%) Tcl
5 3 (4.00%) Ruby
5 3 (4.00%) SQL
Qualifications
1 17 (22.67%) Cisco Certification
2 15 (20.00%) ITIL Certification
3 14 (18.67%) CCNP
4 13 (17.33%) Degree
5 10 (13.33%) CCNA
6 4 (5.33%) Security Cleared
7 3 (4.00%) CWNA
7 3 (4.00%) SC Cleared
8 2 (2.67%) CCDA
8 2 (2.67%) CCDP
9 1 (1.33%) CCSA
9 1 (1.33%) CCSE
9 1 (1.33%) ISTQB
Quality Assurance & Compliance
1 6 (8.00%) SLA
2 1 (1.33%) QA
System Software
1 11 (14.67%) VMware NSX
2 4 (5.33%) Active Directory
2 4 (5.33%) ProxySG
3 3 (4.00%) Docker
3 3 (4.00%) VMware ESXi
3 3 (4.00%) vSphere
4 1 (1.33%) VMware Infrastructure
Systems Management
1 14 (18.67%) Opscode Chef
2 13 (17.33%) FortiGate
3 11 (14.67%) Puppet
3 11 (14.67%) vCenter Server
3 11 (14.67%) vRealize
4 3 (4.00%) Kubernetes
5 2 (2.67%) Cisco CUCM
6 1 (1.33%) Norton AntiVirus
Vendors
1 51 (68.00%) Cisco
2 36 (48.00%) CheckPoint
3 30 (40.00%) Citrix
4 27 (36.00%) Microsoft
5 19 (25.33%) Aruba
6 18 (24.00%) Juniper
6 18 (24.00%) VMware
7 15 (20.00%) Blue Coat
7 15 (20.00%) Palo Alto
8 14 (18.67%) F5
9 11 (14.67%) Arista
9 11 (14.67%) Meraki
9 11 (14.67%) Riverbed
10 10 (13.33%) Tufin
10 10 (13.33%) Zscaler
11 9 (12.00%) Fortinet
12 7 (9.33%) EMC
13 6 (8.00%) HP
14 5 (6.67%) Sun
15 3 (4.00%) Brocade