Period
to 21 January 2018

The following table provides summary statistics for contract job vacancies advertised in Southampton with a requirement for VoIP skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited VoIP over the 6 months to 21 January 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Voice Over IP (VoIP)
Hampshire > Southampton
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 44 29 18
Rank change year-on-year -15 -11 +52
Contract jobs citing VoIP 2 20 41
As % of all contract IT jobs advertised in Southampton 0.46% 4.20% 6.79%
As % of the Communications & Networking category 2.17% 25.00% 34.17%
Number of daily rates quoted 0 17 35
Southampton median daily rate - £385 £388
Median daily rate % change year-on-year - -0.65% +127.94%
Hampshire median daily rate £135 £340 £388
% change year-on-year -60.29% -12.26% +29.17%
Number of hourly rates quoted 2 5 2
Southampton median hourly rate £44.06 £25.50 £38.88
Median hourly rate % change year-on-year +72.77% -34.41% -
10th Percentile £42.01 £22.58 £32.74
90th Percentile £46.16 £25.50 £43.91
Hampshire median hourly rate £28.50 £25.50 £38.88
% change year-on-year +11.76% -34.41% -

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

All Communications and Computer Networking Skills
Southampton
Contract vacancies with a requirement for communications or computer networking skills 92 80 120
As % of all contract IT jobs advertised in Southampton 20.96% 16.81% 19.87%
Number of daily rates quoted 58 51 82
Southampton median daily rate £369 £375 £340
Median daily rate % change year-on-year -1.67% +10.29% -9.33%
10th Percentile £125 £213 £214
90th Percentile £536 £488 £402
Hampshire median daily rate £388 £385 £388
% change year-on-year +0.65% -0.65% +10.71%
Number of hourly rates quoted 7 9 17
Southampton median hourly rate £20.00 £22.25 £37.50
Median hourly rate % change year-on-year -10.11% -40.67% +62.16%
10th Percentile £17.48 £12.43 £10.75
90th Percentile £46.07 £25.50 £47.50
Hampshire median hourly rate £20.00 £20.00 £37.50
% change year-on-year - -46.67% +15.81%

VoIP
Job Vacancy Trend in Southampton

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

Job vacancy trend for VoIP in Southampton

VoIP
Contractor Daily Rate Trend in Southampton

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing VoIP in Southampton.

Contractor daily rate trend for VoIP in Southampton

VoIP
Contractor Hourly Rate Trend in Southampton

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing VoIP in Southampton.

Contractor hourly rate trend for VoIP in Southampton

For the 6 months to 21 January 2018, IT contractor jobs citing VoIP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Southampton region with a requirement for VoIP.

1 2 (100.00%) C#
1 2 (100.00%) C++
1 2 (100.00%) JavaScript
1 2 (100.00%) Visual Studio
1 2 (100.00%) UML
1 2 (100.00%) Python
1 2 (100.00%) Degree
1 2 (100.00%) JIRA
1 2 (100.00%) Rational DOORS
1 2 (100.00%) Rational Rhapsody
1 2 (100.00%) FishEye
1 2 (100.00%) SC Cleared
1 2 (100.00%) Security Cleared
1 2 (100.00%) Requirements Management
2 1 (50.00%) Web Development
2 1 (50.00%) Git (software)
2 1 (50.00%) Bash Shell
2 1 (50.00%) Embedded Software Development
2 1 (50.00%) AngularJS
2 1 (50.00%) zsh
2 1 (50.00%) SDLC
2 1 (50.00%) Computer Science Degree
2 1 (50.00%) Mathematics
2 1 (50.00%) Computer Science
2 1 (50.00%) Atlassian
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Software Engineering
2 1 (50.00%) Software Testing
2 1 (50.00%) Microsoft
2 1 (50.00%) Linux

VoIP
Co-occurring IT Skills in Southampton 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:

Development Applications
1 2 (100.00%) FishEye
1 2 (100.00%) JIRA
1 2 (100.00%) Rational DOORS
1 2 (100.00%) Rational Rhapsody
1 2 (100.00%) Visual Studio
2 1 (50.00%) Git (software)
Job Titles
1 2 (100.00%) Software Engineer
2 1 (50.00%) Development Engineer
2 1 (50.00%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 1 (50.00%) AngularJS
Miscellaneous
1 1 (50.00%) Computer Science
Operating Systems
1 1 (50.00%) Linux
Processes & Methodologies
1 2 (100.00%) Requirements Management
1 2 (100.00%) UML
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Embedded Software Development
2 1 (50.00%) Mathematics
2 1 (50.00%) SDLC
2 1 (50.00%) Software Engineering
2 1 (50.00%) Software Testing
2 1 (50.00%) Web Development
Programming Languages
1 2 (100.00%) C#
1 2 (100.00%) C++
1 2 (100.00%) JavaScript
1 2 (100.00%) Python
2 1 (50.00%) Bash Shell
2 1 (50.00%) SQL
Qualifications
1 2 (100.00%) Degree
1 2 (100.00%) SC Cleared
1 2 (100.00%) Security Cleared
2 1 (50.00%) Computer Science Degree
System Software
1 1 (50.00%) zsh
Vendors
1 1 (50.00%) Atlassian
1 1 (50.00%) Microsoft