The table below looks at the statistics for VoIP skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 119 118 109
Rank change year-on-year
-1 -9
Permanent jobs citing VoIP 15 29 44
As % of all permanent IT jobs located in Hertfordshire 0.70% 1.32% 1.82%
As % of the Communications & Networking category 4.55% 6.68% 8.07%
Number of salaries quoted 11 28 43
Median salary £27,500 £45,000 £42,500
Median salary % change year-on-year
-38.88% +5.88%
90% offered a salary of more than £23,500 £34,100 £22,500
10% offered a salary of more than £47,500 £52,500 £46,500
UK excluding London median salary £35,000 £40,000 £36,000
% change year-on-year
-12.50% +11.11%
VoIP
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
330 434 545
As % of all permanent IT jobs located in Hertfordshire 15.36% 19.82% 22.53%
Number of salaries quoted 258 343 443
Median salary £42,500 £45,000 £45,000
Median salary % change year-on-year
-5.55% -
90% offered a salary of more than £26,000 £27,000 £27,500
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VoIP
Jobs Demand Trend in Hertfordshire

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

VoIP Jobs Demand Trend in Hertfordshire

VoIP
Salary Trend in Hertfordshire

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

VoIP Salary Trend in Hertfordshire

VoIP
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing VoIP across the Hertfordshire region over the 3 months to 7 December 2016.

VoIP Salary Histogram in Hertfordshire

VoIP
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the Hertfordshire region over the 3 months to 7 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
Watford -12 6 £28,250 -42.92%
Hemel Hempstead +9 4 £26,000 -38.09% 1
Harpenden - 1 £20,000 -
VoIP
East of England

VoIP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 7 December 2016, IT jobs citing VoIP 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 VoIP.

1 29 (58.00%) Windows
2 27 (54.00%) Active Directory
2 27 (54.00%) Firewall
3 26 (52.00%) Microsoft
3 26 (52.00%) DHCP
3 26 (52.00%) DNS
3 26 (52.00%) Windows Server
4 23 (46.00%) Windows Server 2008
4 23 (46.00%) PBX
5 22 (44.00%) VMware
6 20 (40.00%) MS Exchange
6 20 (40.00%) VMware Infrastructure
6 20 (40.00%) Office 365
7 19 (38.00%) LAN
8 18 (36.00%) WAN
9 17 (34.00%) Windows Server 2012
9 17 (34.00%) Skype for Business
10 16 (32.00%) ITIL
11 15 (30.00%) C
11 15 (30.00%) Linux
11 15 (30.00%) Data Centre
12 13 (26.00%) Remote Desktop
12 13 (26.00%) VLAN
12 13 (26.00%) Degree
12 13 (26.00%) ISDN
12 13 (26.00%) VPN
12 13 (26.00%) MPLS
13 12 (24.00%) Terminal Services
13 12 (24.00%) CheckPoint
13 12 (24.00%) Windows Server 2003

VoIP
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 20 (40.00%) MS Exchange
2 17 (34.00%) Skype for Business
3 7 (14.00%) Exchange Server 2010
3 7 (14.00%) Exchange Server 2013
4 3 (6.00%) IIS
5 2 (4.00%) Apache
6 1 (2.00%) SharePoint
Applications
1 11 (22.00%) MS Excel
2 7 (14.00%) MS Office
Cloud Services
1 20 (40.00%) Office 365
2 12 (24.00%) PaaS
3 2 (4.00%) Cloud Computing
Communications & Networking
1 27 (54.00%) Firewall
2 26 (52.00%) DHCP
2 26 (52.00%) DNS
3 23 (46.00%) PBX
4 19 (38.00%) LAN
5 18 (36.00%) WAN
6 13 (26.00%) ISDN
6 13 (26.00%) MPLS
6 13 (26.00%) Remote Desktop
6 13 (26.00%) VLAN
6 13 (26.00%) VPN
7 12 (24.00%) TCP/IP
8 8 (16.00%) SAN
9 7 (14.00%) iSCSI
10 6 (12.00%) Radio Access Network
10 6 (12.00%) Wireless
11 5 (10.00%) Internet
11 5 (10.00%) PABX
11 5 (10.00%) Skype
11 5 (10.00%) Wi-Fi
Database & Business Intelligence
1 10 (20.00%) SQL Server
2 8 (16.00%) SQL Server 2008
3 2 (4.00%) MySQL
4 1 (2.00%) SQL Server 2005
General
1 12 (24.00%) Retail
1 12 (24.00%) Telecoms
2 1 (2.00%) Billing
2 1 (2.00%) Finance
Job Titles
1 20 (40.00%) 3rd Line Engineer
2 15 (30.00%) 3rd Line Support
2 15 (30.00%) Support Engineer
3 14 (28.00%) 3rd Line Support Engineer
4 13 (26.00%) Linux Engineer
5 11 (22.00%) Linux Support
5 11 (22.00%) Linux Support Engineer
5 11 (22.00%) Office 365 Engineer
6 6 (12.00%) Administrator
7 5 (10.00%) Radio Design Engineer
7 5 (10.00%) Radio Engineer
8 4 (8.00%) 2nd Line Support
8 4 (8.00%) IT Manager
8 4 (8.00%) Systems Administrator
9 3 (6.00%) Wintel Engineer
10 2 (4.00%) Android Developer
10 2 (4.00%) Embedded Linux Software Engineer
10 2 (4.00%) IT Support
10 2 (4.00%) Windows Engineer
10 2 (4.00%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 2 (4.00%) .NET
1 2 (4.00%) Android SDK
1 2 (4.00%) iOS SDK
1 2 (4.00%) J2EE
1 2 (4.00%) Web Services
1 2 (4.00%) XML
2 1 (2.00%) COM
Miscellaneous
1 15 (30.00%) Data Centre
2 12 (24.00%) Mathematics
3 7 (14.00%) Replication
3 7 (14.00%) User Experience
4 3 (6.00%) Analytical Skills
5 2 (4.00%) Driving Licence
5 2 (4.00%) Handset
5 2 (4.00%) Smart Home
6 1 (2.00%) HP StoreVirtual
6 1 (2.00%) IVR
Operating Systems
1 29 (58.00%) Windows
2 26 (52.00%) Windows Server
3 23 (46.00%) Windows Server 2008
4 17 (34.00%) Windows Server 2012
5 15 (30.00%) Linux
6 12 (24.00%) Red Hat Enterprise Linux
6 12 (24.00%) Windows Server 2003
7 9 (18.00%) Windows 7
8 4 (8.00%) Android
9 2 (4.00%) Apple iOS
9 2 (4.00%) Embedded Linux
10 1 (2.00%) Mac OS
10 1 (2.00%) Unix
Processes & Methodologies
1 16 (32.00%) ITIL
2 12 (24.00%) Coaching
2 12 (24.00%) E-Commerce
2 12 (24.00%) Mentoring
3 9 (18.00%) Change Management
4 7 (14.00%) Disaster Recovery
4 7 (14.00%) Problem Management
5 3 (6.00%) ITIL V3
5 3 (6.00%) Migration
6 2 (4.00%) Android Development
6 2 (4.00%) Email Migration
6 2 (4.00%) ERP
6 2 (4.00%) iOS Development
6 2 (4.00%) Open Source
6 2 (4.00%) Presales
6 2 (4.00%) Software Engineering
6 2 (4.00%) Translating Business Requirements
6 2 (4.00%) Wireframes
7 1 (2.00%) Software Delivery
7 1 (2.00%) Ticket Management
Programming Languages
1 15 (30.00%) C
2 7 (14.00%) PowerShell
2 7 (14.00%) VBScript
3 6 (12.00%) SQL
4 2 (4.00%) Embedded C
4 2 (4.00%) Java
5 1 (2.00%) Bash Shell
5 1 (2.00%) Perl
Qualifications
1 13 (26.00%) Degree
2 7 (14.00%) Cisco Certification
3 6 (12.00%) CCNA
4 3 (6.00%) CCAA
4 3 (6.00%) Citrix Certification
4 3 (6.00%) MCP
4 3 (6.00%) MCTS
4 3 (6.00%) Microsoft Certification
4 3 (6.00%) VMware Certified Professional (VCP)
5 2 (4.00%) SC Cleared
5 2 (4.00%) Security Cleared
6 1 (2.00%) CCNP
6 1 (2.00%) JNCIA
6 1 (2.00%) JNCIP
Quality Assurance & Compliance
1 2 (4.00%) SLA
System Software
1 27 (54.00%) Active Directory
2 20 (40.00%) VMware Infrastructure
3 12 (24.00%) Terminal Services
3 12 (24.00%) VMware ESX
4 8 (16.00%) Hyper-V
5 1 (2.00%) vSphere
5 1 (2.00%) XenApp
Vendors
1 26 (52.00%) Microsoft
2 22 (44.00%) VMware
3 12 (24.00%) CheckPoint
4 10 (20.00%) Cisco
4 10 (20.00%) HP
5 8 (16.00%) Citrix
6 3 (6.00%) SonicWALL
7 2 (4.00%) Oracle
7 2 (4.00%) Sonus
8 1 (2.00%) Avaya
8 1 (2.00%) BT
8 1 (2.00%) Fortinet
8 1 (2.00%) GENBAND
8 1 (2.00%) IBM
8 1 (2.00%) Juniper
8 1 (2.00%) Meru Networks
8 1 (2.00%) Mitel
8 1 (2.00%) NEC
8 1 (2.00%) Nortel
8 1 (2.00%) Zeacom
Hatfield, Hertfordshire
Talent International
Salary: £80000 - £85000 per annum + Bonus + Benefits
Posted: Yesterday
Hertfordshire
Ashdown IT
Salary: £18000 - £22000 per annum
Posted: 4 days ago
Hemel Hempstead
IQ Telecom
Salary: £25000.0000 - £30000.0000 per annum
Posted: 19 days ago