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 22 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Sep 2014
Same period 2013 Same period 2012
Voice Over IP (VoIP)
Rank 88 124 130
Rank change year-on-year
+36 +6
Permanent jobs citing VoIP 56 9 45
As % of all permanent IT jobs located in Hertfordshire 2.43% 0.45% 1.52%
As % of the Communications & Networking category 11.62% 1.99% 6.54%
Number of salaries quoted 46 8 34
Average salary £45,000 £42,500 £37,000
Average salary % change year-on-year
+5.88% +14.86%
UK excluding London average salary £37,500 £35,000 £37,500
% change year-on-year
+7.14% -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
482 452 688
As % of all permanent IT jobs located in Hertfordshire 20.90% 22.53% 23.29%
Number of salaries quoted 384 309 494
Average salary £42,500 £40,000 £41,000
Average salary % change year-on-year
+6.25% -2.43%
90% offered a salary of more than £28,500 £26,500 £27,500
10% offered a salary of more than £66,000 £60,000 £62,500
UK excluding London average salary £40,000 £40,000 £40,000

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 22 September 2014.

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 22 September 2014. 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 +10 19 £42,500 - 1
Letchworth - 9 £45,000 - 1
Hemel Hempstead -9 7 £45,000 +42.85%
Stevenage - 7 £45,000 -
Hertford - 5 £29,000 - 1
Potters Bar - 3 £32,500 -
St Albans -12 2 £41,250 -2.94% 1
Rickmansworth - 2 £45,000 -
Hoddesdon - 2 £45,000 - 1
VoIP
East of England

VoIP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 22 September 2014, 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 47 (59.49%) Windows
2 45 (56.96%) Firewall
3 41 (51.90%) LAN
3 41 (51.90%) WAN
4 40 (50.63%) Cisco
5 37 (46.84%) Active Directory
6 32 (40.51%) VPN
6 32 (40.51%) Windows Server 2008
7 31 (39.24%) VMware
8 29 (36.71%) ITIL
9 27 (34.18%) MS Exchange
10 26 (32.91%) Microsoft
10 26 (32.91%) VMware Infrastructure
11 25 (31.65%) SolarWinds
12 22 (27.85%) MPLS
13 21 (26.58%) Wireless
14 20 (25.32%) Cisco Certification
15 19 (24.05%) Windows Server 2003
16 18 (22.78%) Linux
17 17 (21.52%) UNIX
18 15 (18.99%) Wi-Fi
18 15 (18.99%) Mitel
19 14 (17.72%) Finance
19 14 (17.72%) DNS
19 14 (17.72%) Mentoring
20 13 (16.46%) DHCP
20 13 (16.46%) HP
20 13 (16.46%) Degree
20 13 (16.46%) Aruba
20 13 (16.46%) Windows Server 2012

VoIP
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 22 September 2014, 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 27 (34.18%) MS Exchange
2 12 (15.19%) Lync
3 8 (10.13%) Exchange Server 2007
4 6 (7.59%) Exchange Server 2013
4 6 (7.59%) Node.js
5 5 (6.33%) Exchange Server 2010
6 4 (5.06%) Blackberry Enterprise Server
6 4 (5.06%) SharePoint
7 3 (3.80%) IIS
8 2 (2.53%) WebSphere
8 2 (2.53%) OpenStack
8 2 (2.53%) SharePoint 2010
8 2 (2.53%) WebSphere Portal
8 2 (2.53%) IBM HTTP Server
8 2 (2.53%) BizTalk Server
8 2 (2.53%) WebSphere Application Server
Applications
1 10 (12.66%) MS Excel
2 7 (8.86%) MS Office
Cloud Services
1 12 (15.19%) PaaS
2 6 (7.59%) SaaS
3 4 (5.06%) Office 365
4 2 (2.53%) Microsoft Azure
Communications & Networking
1 45 (56.96%) Firewall
2 41 (51.90%) LAN
2 41 (51.90%) WAN
3 32 (40.51%) VPN
4 22 (27.85%) MPLS
5 21 (26.58%) Wireless
6 15 (18.99%) Wi-Fi
7 14 (17.72%) DNS
8 13 (16.46%) DHCP
9 12 (15.19%) TCP/IP
9 12 (15.19%) OSPF
10 11 (13.92%) Internet
10 11 (13.92%) PBX
11 10 (12.66%) VPLS
11 10 (12.66%) BGP
12 9 (11.39%) VLAN
12 9 (11.39%) Network Security
13 8 (10.13%) IP Telephony
14 7 (8.86%) Cisco ASA
15 6 (7.59%) CTI
Database & Business Intelligence
1 6 (7.59%) NoSQL
1 6 (7.59%) MySQL
2 3 (3.80%) SQL Server
3 1 (1.27%) Crystal Reports
3 1 (1.27%) SQL Server 2008
Development Applications
1 2 (2.53%) Team Foundation Server
General
1 14 (17.72%) Finance
2 11 (13.92%) Telecoms
3 6 (7.59%) Retail
3 6 (7.59%) Manufacturing
4 2 (2.53%) Local Government
Job Titles
1 28 (35.44%) Network Engineer
2 16 (20.25%) Support Engineer
3 8 (10.13%) 3rd Line Support
3 8 (10.13%) Desktop Support
4 7 (8.86%) Infrastructure Engineer
4 7 (8.86%) 3rd Line Support Engineer
5 6 (7.59%) PHP Developer
5 6 (7.59%) 3rd Line Server Support
5 6 (7.59%) 3rd Line Technical Support
5 6 (7.59%) IT Support
5 6 (7.59%) Server Support
5 6 (7.59%) Technical Support
5 6 (7.59%) Developer
6 5 (6.33%) Analyst
7 4 (5.06%) Senior Network Engineer
7 4 (5.06%) IT Support Engineer
7 4 (5.06%) Infrastructure Support Engineer
7 4 (5.06%) Administrator
7 4 (5.06%) Design Engineer
8 3 (3.80%) Embedded Software Engineer
Libraries, Frameworks & Software Standards
1 8 (10.13%) HTML5
1 8 (10.13%) HTML
1 8 (10.13%) XML
2 6 (7.59%) AngularJS
2 6 (7.59%) Sass
2 6 (7.59%) LESS
2 6 (7.59%) Backbone.js
2 6 (7.59%) REST
2 6 (7.59%) WebSockets
2 6 (7.59%) CCXML
2 6 (7.59%) X-Windows
2 6 (7.59%) Web Services
2 6 (7.59%) CSS
3 4 (5.06%) Symfony
3 4 (5.06%) Zend Framework
3 4 (5.06%) Laravel
3 4 (5.06%) VXML
3 4 (5.06%) SOAP
4 2 (2.53%) Twitter Bootstrap
4 2 (2.53%) WebRTC
Miscellaneous
1 10 (12.66%) Handset
2 7 (8.86%) User Experience
3 6 (7.59%) Mathematics
3 6 (7.59%) IVR
4 4 (5.06%) Analytical Skills
5 2 (2.53%) Clustering
5 2 (2.53%) Device Driver
6 1 (1.27%) Replication
6 1 (1.27%) Blackberry
6 1 (1.27%) iPhone
6 1 (1.27%) iPad
6 1 (1.27%) EqualLogic
Operating Systems
1 47 (59.49%) Windows
2 32 (40.51%) Windows Server 2008
3 19 (24.05%) Windows Server 2003
4 18 (22.78%) Linux
5 17 (21.52%) UNIX
6 13 (16.46%) Windows Server 2012
7 7 (8.86%) Android
8 6 (7.59%) Apple iOS
8 6 (7.59%) Red Hat Enterprise Linux
8 6 (7.59%) Windows 7
9 5 (6.33%) Windows XP
10 4 (5.06%) Windows 8
10 4 (5.06%) AIX
11 3 (3.80%) Embedded Linux
12 2 (2.53%) Windows Vista
12 2 (2.53%) Ubuntu
12 2 (2.53%) uClinux
12 2 (2.53%) Debian
12 2 (2.53%) Mac OS X
13 1 (1.27%) Windows Phone
Processes & Methodologies
1 29 (36.71%) ITIL
2 14 (17.72%) Mentoring
3 12 (15.19%) PRINCE2
4 9 (11.39%) Change Control
4 9 (11.39%) Document Management
5 7 (8.86%) Network Monitoring
6 6 (7.59%) Coaching
6 6 (7.59%) Network Design
6 6 (7.59%) TDD
6 6 (7.59%) Disaster Recovery
6 6 (7.59%) E-Commerce
7 5 (6.33%) Kalman Filter
7 5 (6.33%) Business Continuity
8 4 (5.06%) Business Continuity Planning
8 4 (5.06%) BCP
8 4 (5.06%) ITSM
8 4 (5.06%) Data Security
9 3 (3.80%) Service Management
9 3 (3.80%) Service Delivery
9 3 (3.80%) Line Management
Programming Languages
1 12 (15.19%) C
2 6 (7.59%) JavaScript
2 6 (7.59%) PHP
3 4 (5.06%) SQL
4 2 (2.53%) C++
5 1 (1.27%) VB
5 1 (1.27%) Embedded C
5 1 (1.27%) VB6
Qualifications
1 20 (25.32%) Cisco Certification
2 13 (16.46%) Degree
3 12 (15.19%) CCNP
4 10 (12.66%) VMware Certified Professional (VCP)
4 10 (12.66%) MCP
5 9 (11.39%) VCP4
5 9 (11.39%) VCP5
5 9 (11.39%) MBCS
6 7 (8.86%) Microsoft Certification
6 7 (8.86%) ITIL Certification
7 6 (7.59%) MCTS
7 6 (7.59%) MCITP
8 5 (6.33%) MCSE
9 4 (5.06%) VCAP
9 4 (5.06%) CCIE
9 4 (5.06%) CCNA
10 2 (2.53%) Security Cleared
11 1 (1.27%) Citrix Certification
11 1 (1.27%) CCEE
11 1 (1.27%) CCAA
Quality Assurance & Compliance
1 6 (7.59%) PCI DSS
2 2 (2.53%) SLA
3 1 (1.27%) ISO/IEC 27001
System Software
1 37 (46.84%) Active Directory
2 26 (32.91%) VMware Infrastructure
3 10 (12.66%) Hyper-V
4 7 (8.86%) Terminal Services
5 6 (7.59%) VMware ESX
6 3 (3.80%) vSphere
7 1 (1.27%) XenApp
7 1 (1.27%) VMware ESXi
Systems Management
1 12 (15.19%) Tivoli Storage Manager
2 4 (5.06%) SolarWinds Orion
3 2 (2.53%) Tivoli
3 2 (2.53%) Tivoli Identity Manager
3 2 (2.53%) OpenView
4 1 (1.27%) McAfee ePO
4 1 (1.27%) WSUS
Vendors
1 40 (50.63%) Cisco
2 31 (39.24%) VMware
3 26 (32.91%) Microsoft
4 25 (31.65%) SolarWinds
5 15 (18.99%) Mitel
6 13 (16.46%) HP
6 13 (16.46%) Aruba
7 12 (15.19%) Meru Networks
7 12 (15.19%) Fortinet
8 10 (12.66%) IBM
8 10 (12.66%) Dell
9 8 (10.13%) Avaya
10 7 (8.86%) Blue Coat
11 6 (7.59%) CheckPoint
12 4 (5.06%) Zend
12 4 (5.06%) Citrix
13 3 (3.80%) Novell
14 2 (2.53%) Stellent
15 1 (1.27%) Nortel
15 1 (1.27%) Juniper
Letchworth Garden City, Hertfordshire
Coal IT Services
Salary: From £40,000 to £45,000 per annum
Posted: 2 hours ago
Hoddesdon, Hertfordshire
Optimus Search Ltd
Salary: Unspecified Competitive (Negotiable)
Posted: 3 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £28000 to £30000 per annum - Full benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Senitor Associates
Salary: £16000 - £22000 per annum + great career prospects
Posted: 4 days ago
Hertford
Capita - ITIN
Salary: £28000.00 - £35000.00 per annum
Posted: 19 days ago