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 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Voice Over IP (VoIP)
East of England / Hertfordshire
Rank 106 104 124
Rank change year-on-year
-2 +20
Permanent jobs citing VoIP 23 34 16
As % of all permanent IT jobs located in Hertfordshire 1.14% 1.66% 0.79%
As % of the Communications & Networking category 7.37% 7.46% 3.43%
Number of salaries quoted 18 32 15
Median salary £27,500 £40,000 £37,500
Median salary % change year-on-year
-31.25% +6.66%
90% offered a salary of more than £22,450 £27,600 £21,000
10% offered a salary of more than £48,250 £52,200 £45,000
UK excluding London median salary £37,500 £38,500 £35,000
% change year-on-year
-2.59% +10.00%

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
312 456 467
As % of all permanent IT jobs located in Hertfordshire 15.53% 22.32% 22.95%
Number of salaries quoted 232 376 379
Median salary £37,500 £45,000 £45,000
Median salary % change year-on-year
-16.66% -
90% offered a salary of more than £25,500 £30,000 £29,500
10% offered a salary of more than £65,000 £61,500 £62,500
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 17 January 2017.

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 17 January 2017. 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 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 -5 11 £27,500 -31.25%
Hemel Hempstead +9 6 £33,000 -21.42% 2
Harpenden - 2 £20,000 -
VoIP
East of England

VoIP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 17 January 2017, 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 28 (56.00%) Firewall
2 27 (54.00%) Windows
2 27 (54.00%) Active Directory
2 27 (54.00%) Windows Server
3 26 (52.00%) DNS
3 26 (52.00%) DHCP
4 25 (50.00%) Windows Server 2008
5 24 (48.00%) Microsoft
5 24 (48.00%) VMware
6 23 (46.00%) PBX
7 22 (44.00%) LAN
7 22 (44.00%) VMware Infrastructure
8 21 (42.00%) MS Exchange
8 21 (42.00%) WAN
9 20 (40.00%) Windows Server 2012
10 19 (38.00%) Office 365
11 18 (36.00%) Data Centre
11 18 (36.00%) Linux
11 18 (36.00%) C
11 18 (36.00%) ITIL
12 17 (34.00%) VPN
12 17 (34.00%) MPLS
12 17 (34.00%) Degree
13 16 (32.00%) VLAN
13 16 (32.00%) ISDN
13 16 (32.00%) Remote Desktop
13 16 (32.00%) Mentoring
13 16 (32.00%) Skype for Business
14 15 (30.00%) PaaS
14 15 (30.00%) Red Hat Enterprise Linux

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 21 (42.00%) MS Exchange
2 16 (32.00%) Skype for Business
3 6 (12.00%) Exchange Server 2010
3 6 (12.00%) Exchange Server 2013
4 2 (4.00%) IIS
5 1 (2.00%) Apache
5 1 (2.00%) SharePoint
Applications
1 9 (18.00%) MS Excel
2 5 (10.00%) MS Office
Cloud Services
1 19 (38.00%) Office 365
2 15 (30.00%) PaaS
3 1 (2.00%) Cloud Computing
Communications & Networking
1 28 (56.00%) Firewall
2 26 (52.00%) DHCP
2 26 (52.00%) DNS
3 23 (46.00%) PBX
4 22 (44.00%) LAN
5 21 (42.00%) WAN
6 17 (34.00%) MPLS
6 17 (34.00%) VPN
7 16 (32.00%) ISDN
7 16 (32.00%) Remote Desktop
7 16 (32.00%) VLAN
8 8 (16.00%) TCP/IP
9 7 (14.00%) SAN
9 7 (14.00%) Wireless
10 6 (12.00%) iSCSI
10 6 (12.00%) Radio Access Network
11 5 (10.00%) 3G
11 5 (10.00%) 4G
11 5 (10.00%) PABX
11 5 (10.00%) Wi-Fi
Database & Business Intelligence
1 8 (16.00%) SQL Server
2 7 (14.00%) SQL Server 2008
3 1 (2.00%) MySQL
3 1 (2.00%) SQL Server 2005
General
1 15 (30.00%) Retail
2 14 (28.00%) Telecoms
3 1 (2.00%) Billing
3 1 (2.00%) Finance
Job Titles
1 22 (44.00%) 3rd Line Engineer
2 17 (34.00%) Support Engineer
3 16 (32.00%) 3rd Line Support
3 16 (32.00%) 3rd Line Support Engineer
4 15 (30.00%) Office 365 Engineer
5 12 (24.00%) Linux Engineer
6 10 (20.00%) Linux Support
6 10 (20.00%) Linux Support Engineer
7 8 (16.00%) 2nd Line Support
8 7 (14.00%) Server Engineer
9 6 (12.00%) Active Directory Engineer
9 6 (12.00%) Active Directory Support
9 6 (12.00%) Active Directory Support Engineer
9 6 (12.00%) Server Support
9 6 (12.00%) Windows Engineer
9 6 (12.00%) Windows Server Engineer
9 6 (12.00%) Windows Server Support
9 6 (12.00%) Windows Support Engineer
10 5 (10.00%) Exchange Support
10 5 (10.00%) Radio Design Engineer
Libraries, Frameworks & Software Standards
1 2 (4.00%) Android SDK
1 2 (4.00%) iOS SDK
1 2 (4.00%) XML
2 1 (2.00%) .NET
2 1 (2.00%) COM
2 1 (2.00%) J2EE
2 1 (2.00%) Web Services
Miscellaneous
1 18 (36.00%) Data Centre
2 15 (30.00%) Mathematics
3 6 (12.00%) Replication
4 4 (8.00%) User Experience
5 2 (4.00%) Smart Home
6 1 (2.00%) Analytical Skills
6 1 (2.00%) HP StoreVirtual
6 1 (2.00%) Management Information System
Operating Systems
1 27 (54.00%) Windows
1 27 (54.00%) Windows Server
2 25 (50.00%) Windows Server 2008
3 20 (40.00%) Windows Server 2012
4 18 (36.00%) Linux
5 15 (30.00%) Red Hat Enterprise Linux
5 15 (30.00%) Windows Server 2003
6 6 (12.00%) Windows 7
7 2 (4.00%) Android
7 2 (4.00%) Apple iOS
7 2 (4.00%) Embedded Linux
8 1 (2.00%) Mac OS
8 1 (2.00%) Unix
Processes & Methodologies
1 18 (36.00%) ITIL
2 16 (32.00%) Mentoring
3 15 (30.00%) Coaching
3 15 (30.00%) E-Commerce
4 7 (14.00%) Change Management
5 6 (12.00%) Disaster Recovery
5 6 (12.00%) Problem Management
6 5 (10.00%) Continuous Improvement
7 2 (4.00%) Android Development
7 2 (4.00%) iOS Development
7 2 (4.00%) ITIL V3
7 2 (4.00%) Migration
7 2 (4.00%) Mobile Device Management
7 2 (4.00%) Open Source
7 2 (4.00%) Project Management
7 2 (4.00%) Software Engineering
7 2 (4.00%) Translating Business Requirements
7 2 (4.00%) Wireframes
8 1 (2.00%) ERP
8 1 (2.00%) PRINCE2
Programming Languages
1 18 (36.00%) C
2 6 (12.00%) PowerShell
2 6 (12.00%) VBScript
3 5 (10.00%) SQL
4 2 (4.00%) Embedded C
5 1 (2.00%) Bash Shell
5 1 (2.00%) Java
5 1 (2.00%) Perl
5 1 (2.00%) VB
Qualifications
1 17 (34.00%) Degree
2 5 (10.00%) Cisco Certification
3 4 (8.00%) CCNA
4 2 (4.00%) CCAA
4 2 (4.00%) CCNP
4 2 (4.00%) Citrix Certification
4 2 (4.00%) MCP
4 2 (4.00%) MCTS
4 2 (4.00%) Microsoft Certification
4 2 (4.00%) VMware Certified Professional (VCP)
5 1 (2.00%) JNCIA
5 1 (2.00%) JNCIP
5 1 (2.00%) SC Cleared
5 1 (2.00%) Security Cleared
Quality Assurance & Compliance
1 2 (4.00%) SLA
System Software
1 27 (54.00%) Active Directory
2 22 (44.00%) VMware Infrastructure
3 15 (30.00%) Terminal Services
3 15 (30.00%) VMware ESX
4 7 (14.00%) Hyper-V
5 1 (2.00%) vSphere
5 1 (2.00%) XenApp
Vendors
1 24 (48.00%) Microsoft
1 24 (48.00%) VMware
2 15 (30.00%) CheckPoint
3 8 (16.00%) Cisco
4 7 (14.00%) Citrix
4 7 (14.00%) HP
5 2 (4.00%) SonicWALL
6 1 (2.00%) Aruba
6 1 (2.00%) Avaya
6 1 (2.00%) Fortinet
6 1 (2.00%) GENBAND
6 1 (2.00%) IBM
6 1 (2.00%) Juniper
6 1 (2.00%) Meru Networks
6 1 (2.00%) Mitel
6 1 (2.00%) NETGEAR
6 1 (2.00%) Nortel
6 1 (2.00%) Oracle
6 1 (2.00%) Riverbed
6 1 (2.00%) Veeam
Hemel Hempstead, Hertfordshire
Artemis Recruitment Ltd
Salary: Up to £50,000 per annum + Benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Miller Maxwell Ltd
Salary: From £35,000 to £45,000 per annum Copropratebenefits
Posted: 5 days ago
Hertfordshire
Ashdown IT
Salary: £18000 - £22000 per annum
Posted: 4 days ago