Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Guildford 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 23 November 2017 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)
Surrey > Guildford
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 26 26 23
Rank change year-on-year 0 -3 +12
Contract jobs citing VoIP 5 3 10
As % of all contract IT jobs advertised in Guildford 2.17% 1.38% 4.42%
As % of the Communications & Networking category 7.81% 4.35% 13.16%
Number of daily rates quoted 6 0 8
Guildford median daily rate £385 - £375
10th Percentile £363 - £300
90th Percentile £523 - £415
Surrey median daily rate £425 £388 £350
% change year-on-year +9.68% +10.71% -2.78%
Number of hourly rates quoted 0 3 0
Guildford median hourly rate - £27.50 -
Surrey median hourly rate £11.00 £41.00 -
% change year-on-year -73.17% - -

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 Guildford with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Guildford
Contract vacancies with a requirement for communications or computer networking skills 64 69 76
As % of all contract IT jobs advertised in Guildford 27.83% 31.80% 33.63%
Number of daily rates quoted 39 38 34
Guildford median daily rate £300 £325 £338
Median daily rate % change year-on-year -7.69% -3.70% +3.85%
10th Percentile £140 £226 £252
90th Percentile £565 £433 £400
Surrey median daily rate £375 £390 £370
% change year-on-year -3.85% +5.41% +2.78%
Number of hourly rates quoted 7 8 1
Guildford median hourly rate £13.00 £23.75 £12.43
Median hourly rate % change year-on-year -45.26% +91.07% -24.09%
10th Percentile £11.80 £10.63 £11.81
90th Percentile £21.91 £48.75 £13.06
Surrey median hourly rate £15.12 £40.00 £15.75
% change year-on-year -62.21% +153.97% -11.27%

VoIP
Job Vacancy Trend in Guildford

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

Job vacancy trend for VoIP in Guildford

VoIP
Contractor Daily Rate Trend in Guildford

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

Contractor daily rate trend for VoIP in Guildford

VoIP
Contractor Daily Rate Histogram in Guildford

The daily rate distribution of IT jobs citing VoIP in Guildford over the 6 months to 23 November 2017.

Contractor daily rate histogram for VoIP in Guildford

VoIP
Contractor Hourly Rate Trend in Guildford

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

Contractor hourly rate trend for VoIP in Guildford

For the 6 months to 23 November 2017, 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 Guildford region with a requirement for VoIP.

1 4 (80.00%) Cisco
1 4 (80.00%) IPsec
2 3 (60.00%) SSH
2 3 (60.00%) Ubuntu
2 3 (60.00%) ISO/IEC 27001
2 3 (60.00%) JIRA
2 3 (60.00%) PCI DSS
2 3 (60.00%) VMware Infrastructure
2 3 (60.00%) TAPI
2 3 (60.00%) PA-DSS
2 3 (60.00%) Asterisk PBX
2 3 (60.00%) VMware ESXi
2 3 (60.00%) Windows Server 2012
2 3 (60.00%) RFC 2833
2 3 (60.00%) Presales
2 3 (60.00%) Windows Server
2 3 (60.00%) vCenter Server
2 3 (60.00%) Citrix
2 3 (60.00%) DNS
2 3 (60.00%) HTTPS
2 3 (60.00%) Web Services
2 3 (60.00%) Windows
2 3 (60.00%) Linux
2 3 (60.00%) LDAP
2 3 (60.00%) PBX
2 3 (60.00%) HTTP
2 3 (60.00%) Red Hat
2 3 (60.00%) CTI
2 3 (60.00%) RTP
2 3 (60.00%) Process Management

VoIP
Co-occurring IT Skills in Guildford 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:

Communications & Networking
1 4 (80.00%) IPsec
2 3 (60.00%) Asterisk PBX
2 3 (60.00%) CTI
2 3 (60.00%) DNS
2 3 (60.00%) HTTP
2 3 (60.00%) HTTPS
2 3 (60.00%) LDAP
2 3 (60.00%) PBX
2 3 (60.00%) RTP
2 3 (60.00%) Softphone
2 3 (60.00%) SSH
3 1 (20.00%) Firewall
3 1 (20.00%) LAN
3 1 (20.00%) Network Security
3 1 (20.00%) VPN
3 1 (20.00%) WAN
Development Applications
1 3 (60.00%) JIRA
General
1 1 (20.00%) Electronics
1 1 (20.00%) Finance
1 1 (20.00%) Law
1 1 (20.00%) Manufacturing
1 1 (20.00%) Marketing
1 1 (20.00%) Telecoms
Job Titles
1 3 (60.00%) Architect
1 3 (60.00%) Platform Architect
1 3 (60.00%) Technical Architect
2 1 (20.00%) Cisco Engineer
2 1 (20.00%) Cisco Network Engineer
2 1 (20.00%) Cybersecurity Manager
2 1 (20.00%) Data Centre Engineer
2 1 (20.00%) Data Network Engineer
2 1 (20.00%) Infrastructure Manager
2 1 (20.00%) Infrastructure Project Manager
2 1 (20.00%) Juniper Engineer
2 1 (20.00%) Network Engineer
2 1 (20.00%) Project Manager
2 1 (20.00%) Project Manager - Cybersecurity
2 1 (20.00%) Security Manager
2 1 (20.00%) Security Project Manager
Libraries, Frameworks & Software Standards
1 3 (60.00%) JTAPI
1 3 (60.00%) RFC 2833
1 3 (60.00%) TAPI
1 3 (60.00%) Web Services
Miscellaneous
1 2 (40.00%) Data Centre
Operating Systems
1 3 (60.00%) Debian
1 3 (60.00%) Fedora
1 3 (60.00%) Linux
1 3 (60.00%) Ubuntu
1 3 (60.00%) Windows
1 3 (60.00%) Windows Server
1 3 (60.00%) Windows Server 2012
Processes & Methodologies
1 3 (60.00%) Presales
1 3 (60.00%) Process Management
2 1 (20.00%) Business Intelligence
2 1 (20.00%) Cybersecurity
2 1 (20.00%) Digital Marketing
2 1 (20.00%) Mentoring
2 1 (20.00%) Multi-Factor Authentication
2 1 (20.00%) Programme Management
2 1 (20.00%) Two-Factor Authentication
Qualifications
1 1 (20.00%) CCNA
1 1 (20.00%) CCNP
1 1 (20.00%) Cisco Certification
Quality Assurance & Compliance
1 3 (60.00%) ISO/IEC 27001
1 3 (60.00%) PA-DSS
1 3 (60.00%) PCI DSS
System Software
1 3 (60.00%) VMware ESXi
1 3 (60.00%) VMware Infrastructure
Systems Management
1 3 (60.00%) vCenter Server
Vendors
1 4 (80.00%) Cisco
2 3 (60.00%) Citrix
2 3 (60.00%) Red Hat
2 3 (60.00%) VMware
3 1 (20.00%) Juniper
3 1 (20.00%) SAP
3 1 (20.00%) Sophos