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 24 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 109 127 91
Rank change year-on-year
+18 -36
Permanent jobs citing VoIP 29 28 56
As % of all permanent IT jobs located in Hertfordshire 1.45% 1.17% 2.43%
As % of the Communications & Networking category 7.49% 6.98% 11.55%
Number of salaries quoted 21 26 46
Median salary £42,500 £42,500 £45,000
Median salary % change year-on-year
- -5.55%
UK excluding London median salary £35,000 £38,000 £37,500
% change year-on-year
-7.89% +1.33%
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
387 401 485
As % of all permanent IT jobs located in Hertfordshire 19.37% 16.70% 21.03%
Number of salaries quoted 314 316 387
Median salary £45,000 £45,000 £43,500
Median salary % change year-on-year
- +3.44%
90% offered a salary of more than £30,000 £27,500 £28,500
10% offered a salary of more than £60,000 £66,000 £57,500
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

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 24 September 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 24 September 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 +23 14 £42,500 -
Hemel Hempstead -11 5 £42,000 -6.66% 1
St Albans +9 4 £30,000 +17.64%
Stevenage - 2 £51,250 -
Cheshunt - 2 £60,000 -
Hitchin - 1 £45,000 -
Welwyn Garden City - 1 £40,000 -
VoIP
East of England

VoIP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 24 September 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 39 (58.21%) PBX
2 30 (44.78%) Microsoft
3 29 (43.28%) Windows
4 27 (40.30%) Active Directory
5 26 (38.81%) DHCP
5 26 (38.81%) Firewall
6 25 (37.31%) DNS
7 24 (35.82%) VMware
7 24 (35.82%) Windows Server
8 23 (34.33%) Skype for Business
9 22 (32.84%) Office 365
10 21 (31.34%) VMware Infrastructure
10 21 (31.34%) Windows Server 2008
10 21 (31.34%) Telecoms
11 19 (28.36%) MS Exchange
11 19 (28.36%) ITIL
12 17 (25.37%) C
12 17 (25.37%) Cisco
12 17 (25.37%) HP
12 17 (25.37%) Data Centre
13 16 (23.88%) Linux
14 15 (22.39%) WAN
14 15 (22.39%) VPN
14 15 (22.39%) LAN
15 14 (20.90%) Retail
15 14 (20.90%) Degree
15 14 (20.90%) Cisco Certification
15 14 (20.90%) Windows Server 2012
16 13 (19.40%) Mentoring
16 13 (19.40%) Coaching

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 23 (34.33%) Skype for Business
2 19 (28.36%) MS Exchange
3 8 (11.94%) Exchange Server 2010
3 8 (11.94%) Exchange Server 2013
4 2 (2.99%) Apache
4 2 (2.99%) IIS
Applications
1 7 (10.45%) MS Excel
2 3 (4.48%) MS Office
Cloud Services
1 22 (32.84%) Office 365
2 13 (19.40%) PaaS
3 2 (2.99%) Cloud Computing
Communications & Networking
1 39 (58.21%) PBX
2 26 (38.81%) DHCP
2 26 (38.81%) Firewall
3 25 (37.31%) DNS
4 15 (22.39%) LAN
4 15 (22.39%) VPN
4 15 (22.39%) WAN
5 13 (19.40%) ISDN
5 13 (19.40%) MPLS
5 13 (19.40%) Remote Desktop
5 13 (19.40%) VLAN
6 12 (17.91%) Wireless
7 10 (14.93%) Radio Access Network
7 10 (14.93%) Skype
7 10 (14.93%) Wi-Fi
8 9 (13.43%) SAN
9 8 (11.94%) iSCSI
9 8 (11.94%) TCP/IP
10 7 (10.45%) PSTN
11 6 (8.96%) Internet
Database & Business Intelligence
1 10 (14.93%) SQL Server
2 8 (11.94%) SQL Server 2008
3 2 (2.99%) MySQL
General
1 21 (31.34%) Telecoms
2 14 (20.90%) Retail
3 2 (2.99%) Finance
4 1 (1.49%) Back Office
4 1 (1.49%) Billing
Job Titles
1 21 (31.34%) 3rd Line Engineer
2 17 (25.37%) Support Engineer
3 15 (22.39%) 3rd Line Support
4 14 (20.90%) 3rd Line Support Engineer
4 14 (20.90%) Linux Engineer
5 11 (16.42%) Linux Support
5 11 (16.42%) Linux Support Engineer
6 8 (11.94%) Office 365 Engineer
6 8 (11.94%) Radio Engineer
7 6 (8.96%) Business Consultant
7 6 (8.96%) Consultant
7 6 (8.96%) VoIP Engineer
8 5 (7.46%) Active Directory Engineer
8 5 (7.46%) Active Directory Support
8 5 (7.46%) Active Directory Support Engineer
8 5 (7.46%) Administrator
8 5 (7.46%) Radio Design Engineer
8 5 (7.46%) Windows Engineer
8 5 (7.46%) Windows Support Engineer
8 5 (7.46%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 2 (2.99%) .NET
1 2 (2.99%) Android SDK
1 2 (2.99%) COM
1 2 (2.99%) iOS SDK
1 2 (2.99%) J2EE
1 2 (2.99%) Web Services
1 2 (2.99%) XML
Miscellaneous
1 17 (25.37%) Data Centre
2 13 (19.40%) Mathematics
3 10 (14.93%) Handset
4 8 (11.94%) Driving Licence
4 8 (11.94%) Replication
4 8 (11.94%) User Experience
5 6 (8.96%) Analytical Skills
6 2 (2.99%) Smart Home
7 1 (1.49%) Embedded Systems
7 1 (1.49%) HP StoreVirtual
7 1 (1.49%) IVR
Operating Systems
1 29 (43.28%) Windows
2 24 (35.82%) Windows Server
3 21 (31.34%) Windows Server 2008
4 16 (23.88%) Linux
5 14 (20.90%) Windows Server 2012
6 13 (19.40%) Red Hat Enterprise Linux
6 13 (19.40%) Windows Server 2003
7 11 (16.42%) Windows 7
8 4 (5.97%) Android
9 2 (2.99%) Apple iOS
9 2 (2.99%) Embedded Linux
Processes & Methodologies
1 19 (28.36%) ITIL
2 13 (19.40%) Coaching
2 13 (19.40%) E-Commerce
2 13 (19.40%) Mentoring
3 10 (14.93%) Change Management
4 8 (11.94%) Disaster Recovery
4 8 (11.94%) Problem Management
5 6 (8.96%) Presales
6 5 (7.46%) ITIL V3
7 4 (5.97%) Product Management
8 3 (4.48%) B2B
8 3 (4.48%) Software Engineering
9 2 (2.99%) Android Development
9 2 (2.99%) ERP
9 2 (2.99%) Migration
9 2 (2.99%) Network Planning
9 2 (2.99%) Open Source
9 2 (2.99%) PRINCE2
9 2 (2.99%) Project Management
9 2 (2.99%) Translating Business Requirements
Programming Languages
1 17 (25.37%) C
2 8 (11.94%) PowerShell
2 8 (11.94%) VBScript
3 7 (10.45%) SQL
4 2 (2.99%) Embedded C
4 2 (2.99%) Java
5 1 (1.49%) C++
Qualifications
1 14 (20.90%) Cisco Certification
1 14 (20.90%) Degree
2 13 (19.40%) CCNA
3 6 (8.96%) Microsoft Certification
4 5 (7.46%) CCAA
4 5 (7.46%) Citrix Certification
4 5 (7.46%) MCP
4 5 (7.46%) MCTS
4 5 (7.46%) VMware Certified Professional (VCP)
5 2 (2.99%) SC Cleared
5 2 (2.99%) Security Cleared
6 1 (1.49%) CCDE
6 1 (1.49%) CCNP
6 1 (1.49%) ITIL Certification
6 1 (1.49%) PRINCE2 Certification
Quality Assurance & Compliance
1 1 (1.49%) PCI DSS
System Software
1 27 (40.30%) Active Directory
2 21 (31.34%) VMware Infrastructure
3 13 (19.40%) Terminal Services
3 13 (19.40%) VMware ESX
4 8 (11.94%) Hyper-V
5 1 (1.49%) vSphere
Systems Management
1 1 (1.49%) Cisco CUCM
Vendors
1 30 (44.78%) Microsoft
2 24 (35.82%) VMware
3 17 (25.37%) Cisco
3 17 (25.37%) HP
4 13 (19.40%) CheckPoint
5 8 (11.94%) Citrix
6 7 (10.45%) Sonus
7 5 (7.46%) SonicWALL
8 2 (2.99%) Avaya
8 2 (2.99%) GENBAND
8 2 (2.99%) Mitel
8 2 (2.99%) Nortel
8 2 (2.99%) Oracle
9 1 (1.49%) BT
9 1 (1.49%) Fortinet
9 1 (1.49%) Meru Networks
9 1 (1.49%) NEC
9 1 (1.49%) NETGEAR
9 1 (1.49%) Openreach
9 1 (1.49%) Zeacom
Potters Bar, Hertfordshire
Sphere IT
Salary: From £18,500 to £26,000 per annum plus benefits and training
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Artemis Recruitment Ltd
Salary: Up to £38,000 per annum
Posted: 2 days ago
Hatfield, Hertfordshire
Talent International
Salary: £70000 - £85000 per annum + Bonus + Benefits
Posted: 5 days ago