The table below looks at the statistics for VoIP skills in IT jobs advertised for the Sheffield region. Included is a guide to the salaries offered in IT jobs that have cited VoIP over the 3 months to 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Voice Over IP (VoIP)
Rank 51 70 75
Rank change year-on-year
+19 +5
Permanent jobs citing VoIP 8 4 1
As % of all permanent IT jobs located in Sheffield 1.45% 0.61% 0.14%
As % of the Communications & Networking category 9.52% 3.74% 0.69%
Number of salaries quoted 8 4 1
Median salary £23,750 £44,500 £42,500
Median salary % change year-on-year
-46.62% +4.70%
UK excluding London median salary £35,000 £38,000 £37,500
% change year-on-year
-7.89% +1.33%
VoIP
South Yorkshire

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Sheffield region.

Communications & Networking Category
Sheffield
Permanent IT job ads with a match in the
Communications & Networking category
84 107 144
As % of all permanent IT jobs located in Sheffield 15.19% 16.31% 19.83%
Number of salaries quoted 65 94 114
Median salary £35,000 £40,000 £42,500
Median salary % change year-on-year
-12.50% -5.88%
90% offered a salary of more than £26,200 £26,500 £29,900
10% offered a salary of more than £50,000 £63,500 £60,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

VoIP
Jobs Demand Trend in Sheffield

The demand trend of job ads across the Sheffield region citing VoIP as a proportion of all IT jobs with a match in the Communications & Networking category.

VoIP Jobs Demand Trend in Sheffield

VoIP
Salary Trend in Sheffield

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

VoIP Salary Trend in Sheffield

VoIP
Salary Histogram in Sheffield

This chart provides a salary histogram for IT jobs citing VoIP across the Sheffield region over the 3 months to 27 September 2016.

VoIP Salary Histogram in Sheffield

VoIP
Top 30 Related IT Skills in Sheffield

For the 6 months to 27 September 2016, 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 Sheffield region with a requirement for VoIP.

1 11 (64.71%) Firewall
2 10 (58.82%) VMware
2 10 (58.82%) VMware Infrastructure
2 10 (58.82%) Linux
3 9 (52.94%) Junos
4 7 (41.18%) OpenVPN
4 7 (41.18%) Jenkins
4 7 (41.18%) KVM
4 7 (41.18%) Docker
4 7 (41.18%) Opsview
4 7 (41.18%) LXC
4 7 (41.18%) Puppet
4 7 (41.18%) Apache
4 7 (41.18%) Python
4 7 (41.18%) Perl
4 7 (41.18%) Red Hat
4 7 (41.18%) Mac OS X
4 7 (41.18%) Apple
4 7 (41.18%) Nagios
4 7 (41.18%) Configuration Management
4 7 (41.18%) Red Hat Enterprise Linux
4 7 (41.18%) Asterisk PBX
4 7 (41.18%) Bash Shell
4 7 (41.18%) Git (software)
4 7 (41.18%) nginx
4 7 (41.18%) Subversion
4 7 (41.18%) Brocade
4 7 (41.18%) Continuous Integration
4 7 (41.18%) Agile Software Development
4 7 (41.18%) IPsec

VoIP
Top Related IT Skills in Sheffield 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 7 (41.18%) Apache
1 7 (41.18%) nginx
2 3 (17.65%) MS Exchange
Applications
1 1 (5.88%) MS Excel
Communications & Networking
1 11 (64.71%) Firewall
2 9 (52.94%) Junos
3 7 (41.18%) Asterisk PBX
3 7 (41.18%) IPsec
3 7 (41.18%) OpenVPN
4 3 (17.65%) BGP
4 3 (17.65%) DNS
4 3 (17.65%) IPv6
4 3 (17.65%) MPLS
4 3 (17.65%) OSPF
4 3 (17.65%) SAN
4 3 (17.65%) VPN
5 2 (11.76%) Cisco IOS
6 1 (5.88%) IP Telephony
6 1 (5.88%) LAN
6 1 (5.88%) PBX
6 1 (5.88%) SSL
6 1 (5.88%) TCP/IP
6 1 (5.88%) WAN
Development Applications
1 7 (41.18%) Git (software)
1 7 (41.18%) Jenkins
1 7 (41.18%) Subversion
General
1 3 (17.65%) Finance
2 1 (5.88%) Law
2 1 (5.88%) Manufacturing
Job Titles
1 5 (29.41%) Analyst
1 5 (29.41%) IT Support
1 5 (29.41%) Linux Engineer
2 4 (23.53%) 1st Line Support
2 4 (23.53%) 1st Line Support Analyst
2 4 (23.53%) IT Analyst
2 4 (23.53%) IT Support Analyst
2 4 (23.53%) Network Engineer
2 4 (23.53%) Support Analyst
3 3 (17.65%) Cisco Engineer
3 3 (17.65%) Cisco Network Engineer
4 2 (11.76%) Cisco Design Engineer
4 2 (11.76%) Cisco Network Design Engineer
4 2 (11.76%) Infrastructure Engineer
4 2 (11.76%) Network Design Engineer
5 1 (5.88%) Cisco Field Engineer
5 1 (5.88%) IT Support Technician
5 1 (5.88%) IT Technician
5 1 (5.88%) Network Analyst
5 1 (5.88%) Network Field Engineer
Libraries, Frameworks & Software Standards
1 1 (5.88%) Web Services
Miscellaneous
1 3 (17.65%) Data Centre
Operating Systems
1 10 (58.82%) Linux
2 7 (41.18%) Debian
2 7 (41.18%) Mac OS X
2 7 (41.18%) Red Hat Enterprise Linux
3 4 (23.53%) Windows
4 3 (17.65%) Windows Server
Processes & Methodologies
1 7 (41.18%) Agile Software Development
1 7 (41.18%) Configuration Management
1 7 (41.18%) Continuous Integration
2 3 (17.65%) Load Balancing
2 3 (17.65%) Network Design
3 1 (5.88%) Network Architecture
3 1 (5.88%) Penetration Testing
3 1 (5.88%) Performance Monitoring
Programming Languages
1 7 (41.18%) Bash Shell
1 7 (41.18%) Perl
1 7 (41.18%) Python
2 3 (17.65%) SQL
Qualifications
1 1 (5.88%) CCNA
1 1 (5.88%) CCNP
1 1 (5.88%) Cisco Certification
1 1 (5.88%) Microsoft Certification
Quality Assurance & Compliance
1 1 (5.88%) SLA
System Software
1 10 (58.82%) VMware Infrastructure
2 7 (41.18%) Docker
2 7 (41.18%) KVM
2 7 (41.18%) LXC
3 5 (29.41%) Active Directory
Systems Management
1 7 (41.18%) Nagios
1 7 (41.18%) Opsview
1 7 (41.18%) Puppet
Vendors
1 10 (58.82%) VMware
2 7 (41.18%) Apple
2 7 (41.18%) Brocade
2 7 (41.18%) Red Hat
3 6 (35.29%) Cisco
4 5 (29.41%) Microsoft
5 3 (17.65%) Juniper
6 1 (5.88%) Citrix