The table below looks at the statistics for PBX skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited PBX over the 3 months to 20 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
20 Nov 2014
Same period 2013 Same period 2012
Private Branch Exchange (PBX)
Rank 300 315 286
Rank change year-on-year
+15 -29
Permanent jobs citing PBX 11 11 36
As % of all permanent IT jobs located in the City of London 0.100% 0.092% 0.31%
As % of the Communications & Networking category 0.59% 0.59% 1.49%
Number of salaries quoted 11 10 35
Average salary £70,000 £68,750 £63,000
Average salary % change year-on-year
+1.81% +9.12%
90% offered a salary of more than £21,500 £55,750 £37,500
10% offered a salary of more than £80,000 £96,500 £80,000
UK excluding London average salary £40,000 £42,500 £42,500
% change year-on-year
-5.88% -
PBX
London

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1859 1869 2418
As % of all permanent IT jobs located in the City of London 16.89% 15.57% 20.96%
Number of salaries quoted 1626 1637 2157
Average salary £47,500 £50,000 £47,500
Average salary % change year-on-year
-5.00% +5.26%
90% offered a salary of more than £28,000 £32,500 £31,500
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £40,000 £40,000

PBX
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing PBX across the City of London region as a proportion of the total demand within the Communications & Networking category.

PBX Jobs Demand Trend in the City of London

PBX
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PBX across the City of London region.

PBX Salary Trend in the City of London

PBX
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing PBX across the City of London region over the 3 months to 20 November 2014.

PBX Salary Histogram in the City of London

PBX
Top 30 Related IT Skills in the City of London

For the 6 months to 20 November 2014, IT jobs across the City of London region citing PBX also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PBX.

1 14 (58.33%) LAN
1 14 (58.33%) WAN
1 14 (58.33%) Cisco
2 11 (45.83%) CCNP
2 11 (45.83%) Cisco Certification
2 11 (45.83%) Firewall
2 11 (45.83%) Cisco ASA
3 9 (37.50%) Lync
3 9 (37.50%) Telecoms
3 9 (37.50%) MPLS
3 9 (37.50%) Microsoft
3 9 (37.50%) Cisco Nexus
4 8 (33.33%) OSPF
4 8 (33.33%) BGP
5 7 (29.17%) Avaya
5 7 (29.17%) CheckPoint
5 7 (29.17%) CCNA
5 7 (29.17%) TCP/IP
5 7 (29.17%) Finance
5 7 (29.17%) Wireless
5 7 (29.17%) IVR
5 7 (29.17%) Capacity Planning
5 7 (29.17%) Network Monitoring
6 6 (25.00%) Cisco CUCM
6 6 (25.00%) Verint
6 6 (25.00%) PABX
6 6 (25.00%) Unified Communications
6 6 (25.00%) VLAN
6 6 (25.00%) Windows
6 6 (25.00%) VoIP

PBX
Top Related IT Skills in the City of London by Category

For the 6 months to 20 November 2014, IT jobs across the City of London region citing PBX also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PBX. Up to 20 skills are shown per category.

Application Platforms
1 9 (37.50%) Lync
2 3 (12.50%) IIS
3 2 (8.33%) MS Exchange
3 2 (8.33%) Exchange Server 2010
4 1 (4.17%) Blackberry Enterprise Server
4 1 (4.17%) Office Communications Server
Applications
1 1 (4.17%) MS Excel
Cloud Services
1 2 (8.33%) Microsoft Azure
1 2 (8.33%) Office 365
Communications & Networking
1 14 (58.33%) LAN
1 14 (58.33%) WAN
2 11 (45.83%) Firewall
2 11 (45.83%) Cisco ASA
3 9 (37.50%) Cisco Nexus
3 9 (37.50%) MPLS
4 8 (33.33%) OSPF
4 8 (33.33%) BGP
5 7 (29.17%) Wireless
5 7 (29.17%) TCP/IP
6 6 (25.00%) VoIP
6 6 (25.00%) VLAN
6 6 (25.00%) Unified Communications
6 6 (25.00%) PABX
7 5 (20.83%) DWDM
7 5 (20.83%) NetScreen
7 5 (20.83%) VPN
7 5 (20.83%) DNS
7 5 (20.83%) DHCP
7 5 (20.83%) ISDN
Database & Business Intelligence
1 2 (8.33%) SQL Server
1 2 (8.33%) SQL Server 2012
Development Applications
1 1 (4.17%) JIRA
1 1 (4.17%) Jenkins
General
1 9 (37.50%) Telecoms
2 7 (29.17%) Finance
3 5 (20.83%) Billing
4 3 (12.50%) Banking
5 1 (4.17%) International Banking
5 1 (4.17%) Marketing
Job Titles
1 6 (25.00%) Network Engineer
2 2 (8.33%) Cisco Engineer
2 2 (8.33%) Consultant
2 2 (8.33%) Sales Consultant
2 2 (8.33%) Technical Manager
2 2 (8.33%) Pre Sales Consultant
2 2 (8.33%) Communications Manager
3 1 (4.17%) Linux Systems Administrator
3 1 (4.17%) Communications Engineer
3 1 (4.17%) Linux Administrator
3 1 (4.17%) Customer Services Manager
3 1 (4.17%) ICT Technician
3 1 (4.17%) Technical Infrastructure Manager
3 1 (4.17%) Communications Analyst
3 1 (4.17%) ICT Support Technician
3 1 (4.17%) Support Technician
3 1 (4.17%) Administrator
3 1 (4.17%) Operations Manager
3 1 (4.17%) Network Analyst
3 1 (4.17%) Service Manager
Libraries, Frameworks & Software Standards
1 2 (8.33%) Web Services
2 1 (4.17%) POSIX
2 1 (4.17%) Qt
2 1 (4.17%) GTK+
2 1 (4.17%) FreeSWITCH
Miscellaneous
1 7 (29.17%) IVR
2 2 (8.33%) Chemistry
2 2 (8.33%) Analytical Skills
3 1 (4.17%) Video Conferencing
3 1 (4.17%) Digital Media
3 1 (4.17%) Mathematics
3 1 (4.17%) Physics
3 1 (4.17%) Blackberry
3 1 (4.17%) Streaming Video
3 1 (4.17%) Clustering
Operating Systems
1 6 (25.00%) Windows
2 2 (8.33%) Linux
3 1 (4.17%) Windows NT
3 1 (4.17%) Debian
3 1 (4.17%) Embedded Linux
3 1 (4.17%) CentOS
3 1 (4.17%) uClinux
3 1 (4.17%) Windows 7
3 1 (4.17%) UNIX
Processes & Methodologies
1 7 (29.17%) Capacity Planning
1 7 (29.17%) Network Monitoring
2 5 (20.83%) Project Management
3 3 (12.50%) ITIL
3 3 (12.50%) Load Balancing
4 2 (8.33%) Identity Management
5 1 (4.17%) Agile Software Development
5 1 (4.17%) TOGAF
5 1 (4.17%) Network Design
5 1 (4.17%) Software Engineering
5 1 (4.17%) CRM
5 1 (4.17%) SOA
5 1 (4.17%) Service Delivery
5 1 (4.17%) Network Load Balancing
5 1 (4.17%) Continuous Integration
5 1 (4.17%) Software Architecture
5 1 (4.17%) People Management
5 1 (4.17%) Network Management
Programming Languages
1 3 (12.50%) SQL
2 1 (4.17%) Python
2 1 (4.17%) Embedded C
2 1 (4.17%) Bash Shell
2 1 (4.17%) C
Qualifications
1 11 (45.83%) CCNP
1 11 (45.83%) Cisco Certification
2 7 (29.17%) CCNA
3 3 (12.50%) Microsoft Certification
3 3 (12.50%) MCSE
4 2 (8.33%) MCITP
5 1 (4.17%) Degree
5 1 (4.17%) NCDA
5 1 (4.17%) NCIE
5 1 (4.17%) Avaya Certification
Quality Assurance & Compliance
1 5 (20.83%) SLA
System Software
1 4 (16.67%) VMware Infrastructure
2 2 (8.33%) vSphere
2 2 (8.33%) Active Directory
2 2 (8.33%) VMware Server
3 1 (4.17%) NFS
Systems Management
1 6 (25.00%) Cisco CUCM
2 1 (4.17%) SCCM
Vendors
1 14 (58.33%) Cisco
2 9 (37.50%) Microsoft
3 7 (29.17%) Avaya
3 7 (29.17%) CheckPoint
4 6 (25.00%) Juniper
4 6 (25.00%) Verint
5 4 (16.67%) VMware
6 3 (12.50%) Mitel
6 3 (12.50%) BT
6 3 (12.50%) Citrix
6 3 (12.50%) Siemens
6 3 (12.50%) F5
7 2 (8.33%) Lumension
7 2 (8.33%) Aerohive Networks
7 2 (8.33%) SolarWinds
7 2 (8.33%) Sophos
7 2 (8.33%) Fortinet
7 2 (8.33%) WatchGuard
7 2 (8.33%) SonicWALL
8 1 (4.17%) Polycom