The table below looks at the statistics for VoIP skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited VoIP over the 3 months to 2 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Jul 2015
Same period 2014 Same period 2013
Voice Over IP (VoIP)
Rank 133 126 129
Rank change year-on-year
-7 +3
Permanent jobs citing VoIP 24 24 16
As % of all permanent IT jobs located in Hertfordshire 1.01% 0.92% 0.70%
As % of the Communications & Networking category 4.09% 3.76% 2.75%
Number of salaries quoted 17 22 14
Average salary £45,000 £42,500 £50,000
Average salary % change year-on-year
+5.88% -15.00%
UK excluding London average salary £39,000 £40,000 £37,500
% change year-on-year
-2.50% +6.66%
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
587 638 581
As % of all permanent IT jobs located in Hertfordshire 24.73% 24.45% 25.42%
Number of salaries quoted 394 472 393
Average salary £42,500 £47,500 £40,000
Average salary % change year-on-year
-10.52% +18.75%
90% offered a salary of more than £26,600 £27,500 £26,000
10% offered a salary of more than £60,000 £60,000 £62,500
UK excluding London average salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

VoIP
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing VoIP across the Hertfordshire region as a proportion of the total demand within 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 2 July 2015.

VoIP Salary Histogram in Hertfordshire

VoIP
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing VoIP within the Hertfordshire region over the 3 months to 2 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -1 8 £37,500 -11.76%
Hemel Hempstead -8 4 £45,000 - 4
Berkhamsted +5 3 - -
Stevenage +13 1 £45,000 +55.17%
Hitchin - 1 £22,000 -
VoIP
East of England

VoIP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 2 July 2015, IT jobs across the Hertfordshire region citing VoIP also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP.

1 31 (54.39%) Windows
2 25 (43.86%) Linux
2 25 (43.86%) Microsoft
3 22 (38.60%) TCP/IP
4 19 (33.33%) DHCP
5 17 (29.82%) DNS
6 16 (28.07%) Windows Server 2012
7 15 (26.32%) Windows Server 2008
7 15 (26.32%) Firewall
8 14 (24.56%) WAN
8 14 (24.56%) MS Excel
8 14 (24.56%) LAN
9 13 (22.81%) SQL Server
9 13 (22.81%) Internet
10 12 (21.05%) MCP
10 12 (21.05%) Active Directory
10 12 (21.05%) Software Engineering
11 11 (19.30%) VLAN
11 11 (19.30%) Hyper-V
11 11 (19.30%) Microsoft Certification
11 11 (19.30%) Cisco
11 11 (19.30%) MS Office
11 11 (19.30%) Windows Server 2003
12 10 (17.54%) MPLS
12 10 (17.54%) SQL
12 10 (17.54%) VPN
13 9 (15.79%) HTML5
13 9 (15.79%) WebSockets
13 9 (15.79%) Office 365
13 9 (15.79%) Mentoring

VoIP
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 2 July 2015, IT jobs across the Hertfordshire region citing VoIP also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited VoIP. Up to 20 skills are shown per category.

Application Platforms
1 9 (15.79%) MS Exchange
2 8 (14.04%) SharePoint
3 5 (8.77%) Exchange Server 2007
3 5 (8.77%) Lync
4 3 (5.26%) Umbraco
4 3 (5.26%) Node.js
5 2 (3.51%) Exchange Server 2013
6 1 (1.75%) Exchange Server 2010
6 1 (1.75%) Tomcat
6 1 (1.75%) Blackberry Enterprise Server
6 1 (1.75%) Exchange Server 2003
Applications
1 14 (24.56%) MS Excel
2 11 (19.30%) MS Office
Cloud Services
1 9 (15.79%) Office 365
2 6 (10.53%) PaaS
3 1 (1.75%) SaaS
Communications & Networking
1 22 (38.60%) TCP/IP
2 19 (33.33%) DHCP
3 17 (29.82%) DNS
4 15 (26.32%) Firewall
5 14 (24.56%) WAN
5 14 (24.56%) LAN
6 13 (22.81%) Internet
7 11 (19.30%) VLAN
8 10 (17.54%) MPLS
8 10 (17.54%) VPN
9 8 (14.04%) PBX
10 6 (10.53%) SNMP
11 5 (8.77%) Wireless
11 5 (8.77%) ISDN
11 5 (8.77%) HTTP
12 4 (7.02%) CTI
13 3 (5.26%) OSPF
13 3 (5.26%) BGP
13 3 (5.26%) Wi-Fi
13 3 (5.26%) RTCP
Database & Business Intelligence
1 13 (22.81%) SQL Server
2 6 (10.53%) MySQL
3 3 (5.26%) NoSQL
4 1 (1.75%) PostgreSQL
4 1 (1.75%) SQL Server 2008
Development Applications
1 2 (3.51%) Git (software)
2 1 (1.75%) PHPUnit
2 1 (1.75%) Grunt
2 1 (1.75%) Yeoman
2 1 (1.75%) Bower
2 1 (1.75%) Xdebug
2 1 (1.75%) Subversion
2 1 (1.75%) Selenium
General
1 8 (14.04%) Telecoms
2 5 (8.77%) Retail
3 2 (3.51%) Manufacturing
3 2 (3.51%) Electronics
4 1 (1.75%) Pharmaceutical
4 1 (1.75%) Games
Job Titles
1 11 (19.30%) Support Engineer
2 10 (17.54%) IT Support
3 9 (15.79%) Developer
4 8 (14.04%) Software Engineer
4 8 (14.04%) Embedded Software Engineer
5 7 (12.28%) Web Developer
6 6 (10.53%) .NET Developer
6 6 (10.53%) C# Developer
6 6 (10.53%) ASP.NET Developer
6 6 (10.53%) .NET Web Developer
6 6 (10.53%) Linux Engineer
6 6 (10.53%) C# ASP.NET Developer
6 6 (10.53%) VoIP Engineer
6 6 (10.53%) C# Web Developer
6 6 (10.53%) Embedded C Engineer
6 6 (10.53%) C# .NET Developer
6 6 (10.53%) Embedded Linux Engineer
7 5 (8.77%) IT Support Engineer
7 5 (8.77%) Administrator
7 5 (8.77%) Systems Administrator
Libraries, Frameworks & Software Standards
1 9 (15.79%) CSS
1 9 (15.79%) HTML
1 9 (15.79%) HTML5
1 9 (15.79%) WebSockets
2 6 (10.53%) CSS3
2 6 (10.53%) jQuery
2 6 (10.53%) .NET
2 6 (10.53%) ASP.NET
2 6 (10.53%) Ajax
2 6 (10.53%) WebRTC
3 3 (5.26%) Sass
3 3 (5.26%) LESS
3 3 (5.26%) AngularJS
3 3 (5.26%) Backbone.js
3 3 (5.26%) SOAP
3 3 (5.26%) Web Services
3 3 (5.26%) XML
3 3 (5.26%) VXML
3 3 (5.26%) CCXML
3 3 (5.26%) FreeSWITCH
Miscellaneous
1 8 (14.04%) Data Centre
2 5 (8.77%) Analytical Skills
3 4 (7.02%) User Experience
4 2 (3.51%) EqualLogic
4 2 (3.51%) Mobile App
4 2 (3.51%) Xbox
4 2 (3.51%) Management Information System
4 2 (3.51%) IVR
5 1 (1.75%) CCTV
5 1 (1.75%) CMDB
5 1 (1.75%) Replication
Operating Systems
1 31 (54.39%) Windows
2 25 (43.86%) Linux
3 16 (28.07%) Windows Server 2012
4 15 (26.32%) Windows Server 2008
5 11 (19.30%) Windows Server 2003
6 8 (14.04%) Android
6 8 (14.04%) Windows 7
7 7 (12.28%) Embedded Linux
8 5 (8.77%) Red Hat Enterprise Linux
9 3 (5.26%) Apple iOS
9 3 (5.26%) UNIX
10 2 (3.51%) Windows Vista
10 2 (3.51%) Windows XP
10 2 (3.51%) Windows 8
11 1 (1.75%) CentOS
Processes & Methodologies
1 12 (21.05%) Software Engineering
2 9 (15.79%) Mentoring
2 9 (15.79%) ITIL
3 6 (10.53%) MVC
3 6 (10.53%) Web Development
4 5 (8.77%) Validation
4 5 (8.77%) Coaching
4 5 (8.77%) Line Management
4 5 (8.77%) E-Commerce
5 4 (7.02%) Project Management
5 4 (7.02%) Change Management
6 3 (5.26%) Disaster Recovery
6 3 (5.26%) Workflow
6 3 (5.26%) CRM
6 3 (5.26%) Continuous Improvement
7 2 (3.51%) Service Delivery
7 2 (3.51%) Time Management
7 2 (3.51%) Network Architecture
7 2 (3.51%) Configuration Management
7 2 (3.51%) Business Intelligence
Programming Languages
1 10 (17.54%) SQL
2 9 (15.79%) Embedded C
2 9 (15.79%) C
2 9 (15.79%) JavaScript
3 6 (10.53%) C#
3 6 (10.53%) T-SQL
4 3 (5.26%) PHP
5 1 (1.75%) VBScript
5 1 (1.75%) PowerShell
Qualifications
1 12 (21.05%) MCP
2 11 (19.30%) Microsoft Certification
3 9 (15.79%) MCSA
4 8 (14.04%) Degree
5 6 (10.53%) MCSE
6 4 (7.02%) CCNA
6 4 (7.02%) Cisco Certification
7 2 (3.51%) Microsoft Certified Architect
7 2 (3.51%) CCNP
7 2 (3.51%) PRINCE2 Certification
8 1 (1.75%) RHCE
8 1 (1.75%) VMware Certified Professional (VCP)
8 1 (1.75%) MCTS
8 1 (1.75%) RHCSA
8 1 (1.75%) Citrix Certification
8 1 (1.75%) CCEE
8 1 (1.75%) CCAA
8 1 (1.75%) CCIA
Quality Assurance & Compliance
1 7 (12.28%) SLA
2 5 (8.77%) 21 CFR Part 11
2 5 (8.77%) GMP
3 3 (5.26%) PCI DSS
4 1 (1.75%) ISO/IEC 27001
System Software
1 12 (21.05%) Active Directory
2 11 (19.30%) Hyper-V
3 8 (14.04%) VMware Infrastructure
4 5 (8.77%) Terminal Services
4 5 (8.77%) VMware ESX
5 2 (3.51%) XenApp
6 1 (1.75%) KVM
Systems Management
1 5 (8.77%) WSUS
2 1 (1.75%) SCCM
2 1 (1.75%) Cacti
Vendors
1 25 (43.86%) Microsoft
2 11 (19.30%) Cisco
3 8 (14.04%) VMware
4 4 (7.02%) Citrix
5 3 (5.26%) Oracle
5 3 (5.26%) Zend
5 3 (5.26%) Dell
6 2 (3.51%) Mitel
6 2 (3.51%) Apple
6 2 (3.51%) HP
6 2 (3.51%) NetApp
7 1 (1.75%) Red Hat
7 1 (1.75%) Avaya
7 1 (1.75%) Juniper
7 1 (1.75%) Sage
7 1 (1.75%) CheckPoint
7 1 (1.75%) SonicWALL
7 1 (1.75%) Polycom
7 1 (1.75%) F5
Hemel Hempstead, Hertfordshire
Evolution Recruitment Solutions
Salary: 30000 to 45000 plus benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Artemis Recruitment Ltd
Salary: Up to £45,000 per annum
Posted: Yesterday
St. Albans
Recruitment Genius
Salary: £20000 - £28000 per annum
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Evolution Recruitment Solutions
Salary: 35,000-55,000
Posted: 3 days ago
Hemel Hempstead
Artemis IT Recruitment
Salary: Up to £45000
Posted: 8 days ago
Hertford
Interquest - IQ Telecom
Salary: Competitive, car and uncapped OTE
Posted: 14 days ago