Period
to 18 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Leeds 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 18 September 2018 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 168 149 186
Rank change year-on-year -19 +37 -28
Permanent jobs citing VoIP 32 80 59
As % of all permanent IT jobs advertised in Leeds 0.76% 1.62% 1.07%
As % of the Communications & Networking category 5.57% 10.84% 7.02%
Number of salaries quoted 29 80 57
Leeds median annual salary £31,000 £42,500 £35,000
Median salary % change year-on-year -27.06% +21.43% +7.69%
10th Percentile £20,750 £25,750 £20,875
90th Percentile £51,537 £53,250 £43,750
West Yorkshire median annual salary £26,500 £37,500 £32,500
% change year-on-year -29.33% +15.38% -

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 Leeds with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Leeds
Permanent vacancies with a requirement for communications or computer networking skills 575 738 841
As % of all permanent IT jobs advertised in Leeds 13.73% 14.92% 15.24%
Number of salaries quoted 506 623 710
Leeds median annual salary £45,000 £42,500 £38,000
Median salary % change year-on-year +5.88% +11.84% -5.00%
10th Percentile £25,250 £25,500 £21,250
90th Percentile £62,500 £61,250 £57,575
West Yorkshire median annual salary £42,500 £39,500 £37,750
% change year-on-year +7.59% +4.64% -1.95%

VoIP
Job Vacancy Trend in Leeds

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

Job vacancy trend for VoIP in Leeds

VoIP
Salary Trend in Leeds

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

Salary trend for VoIP in Leeds

VoIP
Salary Histogram in Leeds

The salary distribution of IT jobs citing VoIP in Leeds over the 6 months to 18 September 2018.

Salary histogram for VoIP in Leeds

For the 6 months to 18 September 2018, IT jobs citing VoIP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Leeds region with a requirement for VoIP.

1 23 (71.88%) Microsoft
2 22 (68.75%) WAN
3 19 (59.38%) Windows
4 18 (56.25%) Active Directory
5 13 (40.63%) MS Exchange
5 13 (40.63%) Cisco
5 13 (40.63%) Windows Server
6 11 (34.38%) Office 365
6 11 (34.38%) LAN
6 11 (34.38%) DNS
6 11 (34.38%) MPLS
6 11 (34.38%) VLAN
7 10 (31.25%) VPN
8 8 (25.00%) Linux
8 8 (25.00%) Wireless
8 8 (25.00%) F5
9 7 (21.88%) Windows 10
9 7 (21.88%) Antivirus Management
9 7 (21.88%) IPsec
9 7 (21.88%) VPLS
9 7 (21.88%) Network Security
9 7 (21.88%) Windows 7
9 7 (21.88%) Microsoft Azure
9 7 (21.88%) TCP/IP
9 7 (21.88%) Firewall
9 7 (21.88%) OSPF
9 7 (21.88%) BGP
10 6 (18.75%) Cisco Certification
10 6 (18.75%) Sophos
10 6 (18.75%) DHCP

VoIP
Co-occurring IT Skills in Leeds 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 13 (40.63%) MS Exchange
2 5 (15.63%) Exchange Server 2010
3 4 (12.50%) SharePoint
4 3 (9.38%) Exchange Server 2007
4 3 (9.38%) IIS
4 3 (9.38%) Skype for Business
5 1 (3.13%) Confluence
Applications
1 6 (18.75%) Microsoft Office
2 3 (9.38%) Microsoft Excel
2 3 (9.38%) Microsoft PowerPoint
Cloud Services
1 11 (34.38%) Office 365
2 7 (21.88%) Microsoft Azure
3 4 (12.50%) Cloud Computing
4 2 (6.25%) IaaS
Communications & Networking
1 22 (68.75%) WAN
2 11 (34.38%) DNS
2 11 (34.38%) LAN
2 11 (34.38%) MPLS
2 11 (34.38%) VLAN
3 10 (31.25%) VPN
4 8 (25.00%) Wireless
5 7 (21.88%) BGP
5 7 (21.88%) Firewall
5 7 (21.88%) IPsec
5 7 (21.88%) Network Security
5 7 (21.88%) OSPF
5 7 (21.88%) TCP/IP
5 7 (21.88%) VPLS
6 6 (18.75%) DHCP
7 4 (12.50%) Cisco IOS
7 4 (12.50%) DWDM
7 4 (12.50%) HTTP
7 4 (12.50%) HTTPS
7 4 (12.50%) Wireless Security
Database & Business Intelligence
1 3 (9.38%) Data Warehouse
1 3 (9.38%) SQL Server
1 3 (9.38%) SQL Server 2008
2 1 (3.13%) Crystal Reports
2 1 (3.13%) MySQL
Development Applications
1 4 (12.50%) JIRA
2 3 (9.38%) Jenkins
2 3 (9.38%) Redmine
2 3 (9.38%) Trac
General
1 4 (12.50%) Retail
2 3 (9.38%) Electronics
2 3 (9.38%) Legal
2 3 (9.38%) Telecoms
Job Titles
1 9 (28.13%) Network Engineer
2 7 (21.88%) 2nd Line Support
2 7 (21.88%) Support Engineer
3 4 (12.50%) IT Engineer
3 4 (12.50%) IT Support
3 4 (12.50%) IT Support Engineer
3 4 (12.50%) Project Engineer
3 4 (12.50%) Security Specialist
3 4 (12.50%) Senior Data Warehouse Specialist
3 4 (12.50%) Senior Security Specialist
4 3 (9.38%) 2nd Line Engineer
4 3 (9.38%) 2nd Line Support Engineer
4 3 (9.38%) Administrator
4 3 (9.38%) Linux Administrator
4 3 (9.38%) Linux Support
4 3 (9.38%) Linux Systems Administrator
4 3 (9.38%) Network Security Specialist
4 3 (9.38%) Network Specialist
4 3 (9.38%) Senior Network Security Specialist
4 3 (9.38%) Senior Network Specialist
Libraries, Frameworks & Software Standards
1 1 (3.13%) HTML
Miscellaneous
1 6 (18.75%) Data Centre
2 4 (12.50%) Distributed Denial-of-Service
3 3 (9.38%) NHS
4 2 (6.25%) Self-Motivation
5 1 (3.13%) Linux Command Line
5 1 (3.13%) Private Cloud
5 1 (3.13%) Video Conferencing
Operating Systems
1 19 (59.38%) Windows
2 13 (40.63%) Windows Server
3 8 (25.00%) Linux
4 7 (21.88%) Windows 10
4 7 (21.88%) Windows 7
5 6 (18.75%) Windows Server 2012
6 4 (12.50%) Ubuntu
6 4 (12.50%) Windows Server 2008
7 3 (9.38%) Android
7 3 (9.38%) CentOS
7 3 (9.38%) Windows 8
7 3 (9.38%) Windows XP
Processes & Methodologies
1 7 (21.88%) Antivirus Management
2 6 (18.75%) Asset Management
2 6 (18.75%) ITIL
2 6 (18.75%) Problem-Solving
3 4 (12.50%) Data Analysis
3 4 (12.50%) DDoS Mitigation
3 4 (12.50%) Issue Tracking
3 4 (12.50%) Network Design
3 4 (12.50%) Penetration Testing
3 4 (12.50%) Security Operations
3 4 (12.50%) Security Patching
3 4 (12.50%) Threat Intelligence
3 4 (12.50%) Vulnerability Management
3 4 (12.50%) Vulnerability Scanning
4 3 (9.38%) DevOps
4 3 (9.38%) Email Filtering
4 3 (9.38%) Kalman Filter
4 3 (9.38%) Network Monitoring
4 3 (9.38%) Server Virtualisation
4 3 (9.38%) Web Filtering
Programming Languages
1 3 (9.38%) Bash Shell
1 3 (9.38%) PHP
1 3 (9.38%) Python
1 3 (9.38%) Ruby
2 1 (3.13%) PowerShell
2 1 (3.13%) SQL
Qualifications
1 6 (18.75%) CCNA
1 6 (18.75%) CCNP
1 6 (18.75%) Cisco Certification
2 4 (12.50%) MCSA
2 4 (12.50%) Microsoft Certification
3 2 (6.25%) CCIP
3 2 (6.25%) CCSP
3 2 (6.25%) PRINCE2 Practitioner
3 2 (6.25%) SC Cleared
3 2 (6.25%) Security Cleared
Quality Assurance & Compliance
1 4 (12.50%) PCI DSS
2 3 (9.38%) PMO
System Software
1 18 (56.25%) Active Directory
2 3 (9.38%) Docker
2 3 (9.38%) Hyper-V
2 3 (9.38%) pfSense
3 2 (6.25%) VMware Infrastructure
Systems Management
1 6 (18.75%) MaaS360
2 4 (12.50%) Nessus
3 3 (9.38%) Cisco Prime
3 3 (9.38%) Nagios
3 3 (9.38%) Packer
3 3 (9.38%) SCCM
3 3 (9.38%) WhatsUp Gold
3 3 (9.38%) ZABBIX
4 1 (3.13%) PaperCut
4 1 (3.13%) WSUS
Vendors
1 23 (71.88%) Microsoft
2 13 (40.63%) Cisco
3 8 (25.00%) F5
4 6 (18.75%) Kaspersky
4 6 (18.75%) Sophos
5 4 (12.50%) CheckPoint
5 4 (12.50%) Juniper
5 4 (12.50%) Qualys
5 4 (12.50%) Salesforce.com
5 4 (12.50%) VMware
6 3 (9.38%) Fortinet
6 3 (9.38%) SAP
6 3 (9.38%) ScanSafe
6 3 (9.38%) SolarWinds
6 3 (9.38%) SOTI
6 3 (9.38%) Splunk
6 3 (9.38%) Zscaler
7 1 (3.13%) Citrix
7 1 (3.13%) Meraki
7 1 (3.13%) Sage