The following table provides summary statistics for permanent job vacancies advertised in Salford 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Voice Over IP (VoIP)
Manchester / Salford
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 11 - -
Rank change year-on-year - 0  
Permanent jobs citing VoIP 7 0 0
As % of all permanent IT jobs advertised in Salford 9.86% - -
As % of the Communications & Networking category 22.58% - -
Number of salaries quoted 6 0 0
Median salary £36,374 - -
UK excluding London median salary £37,500 £40,000 £37,250
% change year-on-year -6.25% +7.38%  

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 Salford with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Salford
Permanent job vacancies with a requirement for communications and computer networking skills 31 11 8
As % of all permanent IT job vacancies advertised in Salford 43.66% 37.93% 11.59%
Number of salaries quoted 19 11 6
Median salary £37,747 £37,500 £42,500
Median salary % change year-on-year +0.65% -11.76%  
90% offered a salary of more than £34,700 £20,000 £22,400
10% offered a salary of more than £80,000 £43,000 £41,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

VoIP
Job Vacancy Trend in Salford

The job posting trend of jobs advertised in Salford 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 Salford

VoIP
Salary Trend in Salford

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

Salary trend for VoIP in Salford

VoIP
Salary Histogram in Salford

The salary distribution of IT jobs citing VoIP in Salford over the 3 months to 28 March 2017.

Salary histogram for VoIP in Salford

For the 6 months to 28 March 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 Salford region with a requirement for VoIP.

1 5 (71.43%) LAN
1 5 (71.43%) WAN
2 4 (57.14%) NetApp
2 4 (57.14%) VMware
2 4 (57.14%) ISO/IEC 27001
2 4 (57.14%) Network Security
2 4 (57.14%) Amazon AWS
2 4 (57.14%) VMware Infrastructure
2 4 (57.14%) Data Centre
3 3 (42.86%) Microsoft Azure
3 3 (42.86%) PowerShell
3 3 (42.86%) NCDA
3 3 (42.86%) NCIE
3 3 (42.86%) VMware ESXi
3 3 (42.86%) VCAP
3 3 (42.86%) Cyber Essentials
3 3 (42.86%) SC Cleared
3 3 (42.86%) DV Cleared
3 3 (42.86%) Security Cleared
3 3 (42.86%) Firewall
3 3 (42.86%) Document Management
3 3 (42.86%) VMware Certified Professional (VCP)
3 3 (42.86%) Supplier Management
3 3 (42.86%) MCITP
3 3 (42.86%) Internet
3 3 (42.86%) Microsoft
3 3 (42.86%) CCNA
3 3 (42.86%) Cisco Certification
3 3 (42.86%) Microsoft Certification
3 3 (42.86%) Avaya

VoIP
Co-occurring IT Skills in Salford 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 1 (14.29%) Apache
1 1 (14.29%) Tomcat
Cloud Services
1 4 (57.14%) Amazon AWS
2 3 (42.86%) Microsoft Azure
3 1 (14.29%) Amazon EC2
3 1 (14.29%) Amazon Kinesis
3 1 (14.29%) Amazon SQS
3 1 (14.29%) AWS Lambda
3 1 (14.29%) Cloud Computing
3 1 (14.29%) SaaS
Communications & Networking
1 5 (71.43%) LAN
1 5 (71.43%) WAN
2 4 (57.14%) Network Security
3 3 (42.86%) Firewall
3 3 (42.86%) Internet
3 3 (42.86%) VPN
4 2 (28.57%) TCP/IP
5 1 (14.29%) Asterisk PBX
5 1 (14.29%) Cisco ASA
5 1 (14.29%) MPLS
5 1 (14.29%) SAN
Database & Business Intelligence
1 3 (42.86%) SQL Server
2 1 (14.29%) Amazon DynamoDB
2 1 (14.29%) MySQL
Development Applications
1 1 (14.29%) GoCD
1 1 (14.29%) Jenkins
Job Titles
1 3 (42.86%) Infrastructure Engineer
2 2 (28.57%) Analyst
2 2 (28.57%) Operations Analyst
2 2 (28.57%) Security Analyst
2 2 (28.57%) Security Operations Analyst
3 1 (14.29%) Head of Networks
3 1 (14.29%) Head of Security
3 1 (14.29%) Infrastructure Manager
Libraries, Frameworks & Software Standards
1 3 (42.86%) Web Services
2 2 (28.57%) Elastic Stack
3 1 (14.29%) LAMP
3 1 (14.29%) RabbitMQ
Miscellaneous
1 4 (57.14%) Data Centre
2 2 (28.57%) Cyber Attack
2 2 (28.57%) Management Information System
2 2 (28.57%) Security Operations Centre
3 1 (14.29%) Distributed Denial-of-Service
Operating Systems
1 3 (42.86%) Linux
1 3 (42.86%) Unix
2 2 (28.57%) Windows
3 1 (14.29%) CentOS
3 1 (14.29%) Data ONTAP
Processes & Methodologies
1 3 (42.86%) Document Management
1 3 (42.86%) Supplier Management
2 2 (28.57%) Analytics
2 2 (28.57%) Case Management
2 2 (28.57%) Cybersecurity
2 2 (28.57%) Data Analytics
2 2 (28.57%) Forensic Analysis
2 2 (28.57%) Information Security
2 2 (28.57%) Patch Management
2 2 (28.57%) Process Improvement
2 2 (28.57%) Root Cause Analysis
2 2 (28.57%) Security Monitoring
2 2 (28.57%) Security Operations
2 2 (28.57%) Vulnerability Assessment
2 2 (28.57%) Vulnerability Management
3 1 (14.29%) Coaching
3 1 (14.29%) Continuous Delivery
3 1 (14.29%) DDoS Mitigation
3 1 (14.29%) DevOps
3 1 (14.29%) People Management
Programming Languages
1 3 (42.86%) PowerShell
1 3 (42.86%) SQL
2 1 (14.29%) Bash Shell
2 1 (14.29%) Java
2 1 (14.29%) Perl
2 1 (14.29%) Python
Qualifications
1 3 (42.86%) CCNA
1 3 (42.86%) Cisco Certification
1 3 (42.86%) DV Cleared
1 3 (42.86%) MCITP
1 3 (42.86%) MCSA
1 3 (42.86%) MCSE
1 3 (42.86%) Microsoft Certification
1 3 (42.86%) NCDA
1 3 (42.86%) NCIE
1 3 (42.86%) SC Cleared
1 3 (42.86%) Security Cleared
1 3 (42.86%) VCAP
1 3 (42.86%) VMware Certified Professional (VCP)
2 1 (14.29%) AWS Certification
Quality Assurance & Compliance
1 4 (57.14%) ISO/IEC 27001
2 3 (42.86%) Cyber Essentials
3 1 (14.29%) PCI DSS
System Software
1 4 (57.14%) VMware Infrastructure
2 3 (42.86%) VMware ESXi
3 1 (14.29%) Docker
3 1 (14.29%) OpenSIPS
Systems Management
1 2 (28.57%) Nessus
1 2 (28.57%) Nexpose
1 2 (28.57%) Nmap
1 2 (28.57%) QRadar
2 1 (14.29%) Kubernetes
2 1 (14.29%) Nagios
2 1 (14.29%) Puppet
Vendors
1 4 (57.14%) NetApp
1 4 (57.14%) VMware
2 3 (42.86%) Avaya
2 3 (42.86%) Microsoft
3 2 (28.57%) Apple
3 2 (28.57%) ArcSight
3 2 (28.57%) Intel
3 2 (28.57%) Intel Security
3 2 (28.57%) NetWitness
3 2 (28.57%) Qualys
3 2 (28.57%) Splunk
4 1 (14.29%) Brocade
4 1 (14.29%) Cisco
4 1 (14.29%) F5
4 1 (14.29%) Forcepoint
4 1 (14.29%) Juniper
4 1 (14.29%) Red Hat
4 1 (14.29%) Stonesoft