Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Surrey with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
South East > Surrey
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 162 142 115
Rank change year-on-year -20 -27 +58
Permanent jobs citing VoIP 96 143 232
As % of all permanent IT jobs advertised in Surrey 1.56% 2.16% 2.70%
As % of the Communications & Networking category 8.25% 10.45% 12.05%
Number of salaries quoted 84 128 200
Surrey median annual salary £45,000 £37,500 £41,500
Median salary % change year-on-year +20.00% -9.64% +10.67%
10th Percentile £21,750 £25,850 £29,250
90th Percentile £65,000 £61,250 £67,500
South East median annual salary £39,500 £37,500 £41,500
% change year-on-year +5.33% -9.64% +6.41%

VoIP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Surrey with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Surrey
Permanent vacancies with a requirement for communications or computer networking skills 1163 1369 1926
As % of all permanent IT jobs advertised in Surrey 18.91% 20.63% 22.38%
Number of salaries quoted 969 1133 1659
Surrey median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% -
10th Percentile £26,000 £27,000 £24,750
90th Percentile £67,500 £65,000 £66,550
South East median annual salary £42,500 £45,000 £43,000
% change year-on-year -5.56% +4.65% +7.50%

VoIP
Job Vacancy Trend in Surrey

Job postings citing VoIP as a percentage of all IT jobs advertised in Surrey.

Job vacancy trend for VoIP in Surrey

VoIP
Salary Trend in Surrey

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

Salary trend for VoIP in Surrey

VoIP
Salary Histogram in Surrey

The salary distribution of IT jobs citing VoIP in Surrey over the 6 months to 19 November 2017.

Salary histogram for VoIP in Surrey

VoIP
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VoIP within the Surrey region over the 6 months to 19 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Camberley +2 20 £50,000 +56.25% 1
Reigate -17 15 £46,250 +81.37% 1
Cobham - 11 £45,000 -
Walton-on-Thames +15 8 £35,000 +11.11%
Dorking +1 6 £22,500 -41.56%
Guildford -52 5 £30,000 -40.00%
Leatherhead - 4 £34,750 -
Weybridge +2 3 £22,500 -
Esher - 3 £21,500 -
Woking +24 2 £27,500 -35.29%
Redhill - 2 £29,500 -
Lightwater - 1 £33,500 -
Egham - 1 £37,500 -
VoIP
South East

For the 6 months to 19 November 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 Surrey region with a requirement for VoIP.

1 48 (50.00%) Windows
1 48 (50.00%) Cisco
2 41 (42.71%) VPN
3 38 (39.58%) Telecoms
4 35 (36.46%) Linux
5 33 (34.38%) Firewall
6 31 (32.29%) VMware
6 31 (32.29%) VMware Infrastructure
7 30 (31.25%) Windows Server
8 29 (30.21%) Microsoft
9 24 (25.00%) Active Directory
9 24 (25.00%) Perl
9 24 (25.00%) Python
10 22 (22.92%) Software Engineering
10 22 (22.92%) VLAN
11 20 (20.83%) GSM
11 20 (20.83%) UMTS
12 19 (19.79%) C++
12 19 (19.79%) IPsec
12 19 (19.79%) LTE
13 17 (17.71%) Finance
14 16 (16.67%) TCAP
14 16 (16.67%) SCCP
14 16 (16.67%) Wireless
14 16 (16.67%) MS Exchange
14 16 (16.67%) SCTP
14 16 (16.67%) Bash Shell
14 16 (16.67%) Office 365
14 16 (16.67%) M3UA
15 15 (15.63%) TCP/IP

VoIP
Co-occurring IT Skills in Surrey 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 16 (16.67%) MS Exchange
2 9 (9.38%) SharePoint
3 5 (5.21%) Exchange Server 2010
3 5 (5.21%) Exchange Server 2013
4 4 (4.17%) Skype for Business
Applications
1 10 (10.42%) Microsoft Office
2 3 (3.13%) AutoCAD
2 3 (3.13%) Microsoft Excel
Business Applications
1 1 (1.04%) Dynamics CRM
1 1 (1.04%) Remedy ITSM
Cloud Services
1 16 (16.67%) Office 365
2 6 (6.25%) Amazon AWS
3 4 (4.17%) Microsoft Azure
4 2 (2.08%) IaaS
5 1 (1.04%) Virtual Private Cloud
Communications & Networking
1 41 (42.71%) VPN
2 33 (34.38%) Firewall
3 22 (22.92%) VLAN
4 20 (20.83%) GSM
4 20 (20.83%) UMTS
5 19 (19.79%) IPsec
5 19 (19.79%) LTE
6 16 (16.67%) M3UA
6 16 (16.67%) SCCP
6 16 (16.67%) SCTP
6 16 (16.67%) TCAP
6 16 (16.67%) Wireless
7 15 (15.63%) TCP/IP
8 14 (14.58%) Wireshark
9 13 (13.54%) SAN
10 12 (12.50%) DNS
10 12 (12.50%) SNMP
10 12 (12.50%) WAN
11 11 (11.46%) iSCSI
11 11 (11.46%) Network Security
Database & Business Intelligence
1 2 (2.08%) Electronic Patient Records
Development Applications
1 8 (8.33%) InstallShield
1 8 (8.33%) Jenkins
1 8 (8.33%) Selenium
2 5 (5.21%) Subversion
3 4 (4.17%) GCC
3 4 (4.17%) GDB
3 4 (4.17%) JIRA
3 4 (4.17%) Trac
4 1 (1.04%) Git (software)
General
1 38 (39.58%) Telecoms
2 17 (17.71%) Finance
3 8 (8.33%) Aerospace
3 8 (8.33%) Automotive
4 3 (3.13%) Billing
5 2 (2.08%) Advertising
5 2 (2.08%) Electronics
5 2 (2.08%) Manufacturing
5 2 (2.08%) Marketing
5 2 (2.08%) Retail
6 1 (1.04%) Military
Job Titles
1 20 (20.83%) Telecoms Engineer
2 19 (19.79%) Analyst
3 18 (18.75%) Network Engineer
4 16 (16.67%) Support Engineer
5 14 (14.58%) Infrastructure Engineer
6 12 (12.50%) Network Manager
7 11 (11.46%) Telecoms Support Engineer
8 10 (10.42%) Core Network Engineer
9 9 (9.38%) Support Analyst
10 8 (8.33%) 2nd Line Support
11 7 (7.29%) 1st Line Support
12 6 (6.25%) Network Infrastructure Engineer
12 6 (6.25%) Network Support
12 6 (6.25%) Network Support Engineer
13 5 (5.21%) Exchange Engineer
13 5 (5.21%) QA Analyst
13 5 (5.21%) SAN Engineer
13 5 (5.21%) SAN Storage Engineer
13 5 (5.21%) Storage Engineer
13 5 (5.21%) VMware Engineer
Libraries, Frameworks & Software Standards
1 8 (8.33%) XML
2 5 (5.21%) STL
3 4 (4.17%) Boost C++ Libraries
4 3 (3.13%) Web Services
5 2 (2.08%) JTAPI
5 2 (2.08%) RFC 2833
5 2 (2.08%) TAPI
6 1 (1.04%) Node.js
6 1 (1.04%) Yocto
Miscellaneous
1 11 (11.46%) Analytical Skills
1 11 (11.46%) Handset
2 4 (4.17%) Client/Server
2 4 (4.17%) Data Centre
3 3 (3.13%) Driving Licence
4 2 (2.08%) Mobile App
5 1 (1.04%) Computer Science
5 1 (1.04%) Linux Command Line
Operating Systems
1 48 (50.00%) Windows
2 35 (36.46%) Linux
3 30 (31.25%) Windows Server
4 9 (9.38%) Windows Server 2008
5 8 (8.33%) Red Hat Enterprise Linux
5 8 (8.33%) Solaris
5 8 (8.33%) Unix
5 8 (8.33%) Windows 10
5 8 (8.33%) Windows 7
5 8 (8.33%) Windows Server 2012
6 2 (2.08%) Debian
6 2 (2.08%) Fedora
6 2 (2.08%) Ubuntu
6 2 (2.08%) Windows Server 2003
7 1 (1.04%) Android
7 1 (1.04%) Apple iOS
7 1 (1.04%) Embedded Linux
Processes & Methodologies
1 22 (22.92%) Software Engineering
2 13 (13.54%) Presales
2 13 (13.54%) Project Management
3 12 (12.50%) Change Management
3 12 (12.50%) ITIL
3 12 (12.50%) Network Monitoring
4 11 (11.46%) Capacity Management
5 10 (10.42%) Network Management
5 10 (10.42%) Problem Management
6 8 (8.33%) Coaching
6 8 (8.33%) Functional Testing
6 8 (8.33%) Non-Functional Testing
6 8 (8.33%) Regression Testing
6 8 (8.33%) Software Testing
6 8 (8.33%) System Testing
6 8 (8.33%) Test Automation
6 8 (8.33%) Test Strategy
6 8 (8.33%) Time Management
6 8 (8.33%) User Acceptance Testing
7 5 (5.21%) Proactive Monitoring
Programming Languages
1 24 (25.00%) Perl
1 24 (25.00%) Python
2 19 (19.79%) C++
3 16 (16.67%) Bash Shell
4 12 (12.50%) C
5 9 (9.38%) Java
6 8 (8.33%) Ruby
7 6 (6.25%) Shell Script
8 3 (3.13%) SQL
9 1 (1.04%) JavaScript
Qualifications
1 13 (13.54%) Cisco Certification
1 13 (13.54%) Microsoft Certification
2 11 (11.46%) MCP
3 10 (10.42%) Degree
4 8 (8.33%) ISEB
4 8 (8.33%) ISTQB
5 7 (7.29%) CCNA
5 7 (7.29%) CCNP
6 2 (2.08%) MCSE
7 1 (1.04%) PRINCE2 Certification
Quality Assurance & Compliance
1 14 (14.58%) QA
2 2 (2.08%) ISO/IEC 27001
2 2 (2.08%) PA-DSS
2 2 (2.08%) PCI DSS
System Software
1 31 (32.29%) VMware Infrastructure
2 24 (25.00%) Active Directory
3 12 (12.50%) Virtual Machines
4 11 (11.46%) Hyper-V
4 11 (11.46%) vSphere
5 5 (5.21%) VMware Workstation
6 4 (4.17%) Terminal Services
7 2 (2.08%) VMware ESXi
Systems Management
1 11 (11.46%) NetVault Backup
2 4 (4.17%) SCCM
3 2 (2.08%) Backup Exec
3 2 (2.08%) SCSM
3 2 (2.08%) SolarWinds Orion
3 2 (2.08%) vCenter Server
Vendors
1 48 (50.00%) Cisco
2 31 (32.29%) VMware
3 29 (30.21%) Microsoft
4 13 (13.54%) Juniper
4 13 (13.54%) Palo Alto
4 13 (13.54%) SolarWinds
4 13 (13.54%) Veeam
5 11 (11.46%) Dell
6 10 (10.42%) 3Com
6 10 (10.42%) Aruba
6 10 (10.42%) Avaya
6 10 (10.42%) HP
6 10 (10.42%) Red Hat
7 8 (8.33%) Apple
8 4 (4.17%) Citrix
8 4 (4.17%) SAP
9 3 (3.13%) CheckPoint
9 3 (3.13%) McAfee
10 2 (2.08%) Aerohive Networks
11 1 (1.04%) Remedy