The following table provides summary statistics for permanent job vacancies advertised in Slough with a requirement for VoIP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VoIP over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Berkshire / Slough
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 44 53 -
Rank change year-on-year +9 -  
Permanent jobs citing VoIP 6 5 0
As % of all permanent IT jobs advertised in Slough 1.67% 0.99% -
As % of the Communications & Networking category 5.88% 3.73% -
Number of salaries quoted 6 5 0
Median salary £47,500 £50,000 -
Median salary % change year-on-year -5.00% -  
UK excluding London median salary £38,250 £37,500 £39,500
% change year-on-year +2.00% -5.06%  

VoIP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Slough with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Slough
Permanent job vacancies with a requirement for communications and computer networking skills 102 134 131
As % of all permanent IT job vacancies advertised in Slough 28.33% 26.43% 22.74%
Number of salaries quoted 94 117 82
Median salary £45,000 £50,000 £55,000
Median salary % change year-on-year -10.00% -9.09%  
90% offered a salary of more than £40,000 £32,000 £37,500
10% offered a salary of more than £62,500 £67,500 £85,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

VoIP
Job Vacancy Trend in Slough

The job posting trend of jobs advertised in Slough citing VoIP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for VoIP in Slough

VoIP
Salary Trend in Slough

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

Salary trend for VoIP in Slough

For the 6 months to 26 June 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 Slough region with a requirement for VoIP.

1 12 (80.00%) Windows
1 12 (80.00%) Active Directory
2 11 (73.33%) HP
2 11 (73.33%) Dell
2 11 (73.33%) Cisco Certification
2 11 (73.33%) Microsoft Certification
2 11 (73.33%) SAN
2 11 (73.33%) ISA Server
2 11 (73.33%) Linux
2 11 (73.33%) MCSE
2 11 (73.33%) MS Exchange
2 11 (73.33%) SMTP
2 11 (73.33%) DHCP
2 11 (73.33%) SNMP
2 11 (73.33%) DNS
2 11 (73.33%) VBScript
2 11 (73.33%) SQL Server
2 11 (73.33%) Microsoft
2 11 (73.33%) Firewall
2 11 (73.33%) Back Office
2 11 (73.33%) CCVP
2 11 (73.33%) CCNP
2 11 (73.33%) SQL Server Reporting Services
2 11 (73.33%) ISO/IEC 27001
2 11 (73.33%) SQL Server Analysis Services
2 11 (73.33%) Network Security
2 11 (73.33%) PowerShell
2 11 (73.33%) Windows Server 2008
2 11 (73.33%) SQL Server 2008
2 11 (73.33%) NAS

VoIP
Co-occurring IT Skills in Slough 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 11 (73.33%) Exchange Server 2010
1 11 (73.33%) Exchange Server 2013
1 11 (73.33%) MS Exchange
Cloud Services
1 1 (6.67%) Amazon AWS
1 1 (6.67%) Microsoft Azure
Communications & Networking
1 11 (73.33%) DHCP
1 11 (73.33%) DNS
1 11 (73.33%) Firewall
1 11 (73.33%) NAS
1 11 (73.33%) Network Security
1 11 (73.33%) SAN
1 11 (73.33%) SMTP
1 11 (73.33%) SNMP
2 2 (13.33%) WAN
3 1 (6.67%) Cisco Nexus
Database & Business Intelligence
1 11 (73.33%) SQL Server
1 11 (73.33%) SQL Server 2008
1 11 (73.33%) SQL Server 2012
1 11 (73.33%) SQL Server Analysis Services
1 11 (73.33%) SQL Server Reporting Services
Development Applications
1 11 (73.33%) WinDbg
General
1 11 (73.33%) Back Office
2 2 (13.33%) Legal
Job Titles
1 10 (66.67%) Infrastructure Engineer
2 4 (26.67%) VoIP Engineer
3 2 (13.33%) Consultant
4 1 (6.67%) AWS Engineer
4 1 (6.67%) Azure Engineer
4 1 (6.67%) Cloud Consultant
4 1 (6.67%) Network Manager
4 1 (6.67%) Presales Consultant
4 1 (6.67%) Support Engineer
4 1 (6.67%) Technical Consultant
4 1 (6.67%) Technical Engineer
4 1 (6.67%) Technical Support
4 1 (6.67%) Technical Support Engineer
4 1 (6.67%) VMware Engineer
4 1 (6.67%) VMware Support Engineer
4 1 (6.67%) Voice Engineer
4 1 (6.67%) VoIP Support Engineer
4 1 (6.67%) Windows Engineer
4 1 (6.67%) Windows Support Engineer
Miscellaneous
1 2 (13.33%) Data Centre
Operating Systems
1 12 (80.00%) Windows
2 11 (73.33%) Linux
2 11 (73.33%) Windows Server
2 11 (73.33%) Windows Server 2008
2 11 (73.33%) Windows Server 2012
Processes & Methodologies
1 11 (73.33%) High Availability
1 11 (73.33%) Performance Tuning
2 2 (13.33%) Customer Requirements
2 2 (13.33%) Virtual Infrastructure
3 1 (6.67%) Coaching
3 1 (6.67%) Disaster Recovery
3 1 (6.67%) Presales
3 1 (6.67%) Technical Architecture
Programming Languages
1 11 (73.33%) PowerShell
1 11 (73.33%) VBScript
Qualifications
1 11 (73.33%) CCNP
1 11 (73.33%) CCVP
1 11 (73.33%) Cisco Certification
1 11 (73.33%) MCSE
1 11 (73.33%) Microsoft Certification
2 5 (33.33%) CCSP
Quality Assurance & Compliance
1 11 (73.33%) ISO/IEC 27001
1 11 (73.33%) PCI DSS
System Software
1 12 (80.00%) Active Directory
2 11 (73.33%) ISA Server
3 1 (6.67%) Hyper-V
3 1 (6.67%) Virtual Servers
3 1 (6.67%) VMware Infrastructure
Vendors
1 11 (73.33%) Dell
1 11 (73.33%) HP
1 11 (73.33%) Microsoft
2 1 (6.67%) BT
2 1 (6.67%) Cisco
2 1 (6.67%) VMware