The first table below looks at the demand 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 29 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the City of London region.

Location
3 months to
29 Jul 2014
Same period 2013 Same period 2012
Private Branch Exchange (PBX)
Rank 316 302 296
Rank change year-on-year
-14 -6
Permanent jobs citing PBX 15 24 26
As % of all permanent IT jobs located in the City of London 0.12% 0.20% 0.20%
As % of the Communications & Networking category 0.75% 1.28% 1.25%
Number of salaries quoted 15 14 23
Average salary £50,000 £37,500 £60,000
Average salary % change year-on-year
+33.33% -37.50%
90% offered a salary of more than £36,000 £25,000 £41,400
10% offered a salary of more than £68,000 £64,750 £67,500
UK excluding London average salary £55,000 £38,000 £42,500
% change year-on-year
+44.73% -10.58%
Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
2013 1882 2072
As % of all permanent IT jobs located in the City of London 16.30% 15.76% 15.93%
Number of salaries quoted 1708 1685 1862
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £32,500 £35,000 £32,500
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
London

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 29 July 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 29 July 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 16 (59.26%) Lync
2 15 (55.56%) Microsoft
3 13 (48.15%) Windows
3 13 (48.15%) Unified Communications
4 9 (33.33%) LAN
4 9 (33.33%) Cisco
5 8 (29.63%) Microsoft Certification
5 8 (29.63%) Siemens
5 8 (29.63%) Service Delivery
5 8 (29.63%) WAN
5 8 (29.63%) DHCP
5 8 (29.63%) DNS
5 8 (29.63%) MCSE
5 8 (29.63%) MS Exchange
6 7 (25.93%) TCP/IP
6 7 (25.93%) VPN
6 7 (25.93%) MPLS
6 7 (25.93%) CheckPoint
6 7 (25.93%) Exchange Server 2010
6 7 (25.93%) Polycom
6 7 (25.93%) MCITP
7 6 (22.22%) Mitel
7 6 (22.22%) Firewall
7 6 (22.22%) Office Communications Server
7 6 (22.22%) Load Balancing
7 6 (22.22%) Cisco ASA
7 6 (22.22%) Avaya
7 6 (22.22%) VoIP
8 5 (18.52%) CCNP
8 5 (18.52%) Active Directory

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

For the 6 months to 29 July 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 16 (59.26%) Lync
2 8 (29.63%) MS Exchange
3 7 (25.93%) Exchange Server 2010
4 6 (22.22%) Office Communications Server
5 3 (11.11%) Blackberry Enterprise Server
6 2 (7.41%) SAS
7 1 (3.70%) Exchange Server 2007
Applications
1 5 (18.52%) MS Excel
2 3 (11.11%) MS Office
3 2 (7.41%) SPSS
Cloud Services
1 2 (7.41%) Microsoft Azure
1 2 (7.41%) Office 365
Communications & Networking
1 13 (48.15%) Unified Communications
2 9 (33.33%) LAN
3 8 (29.63%) WAN
3 8 (29.63%) DHCP
3 8 (29.63%) DNS
4 7 (25.93%) MPLS
4 7 (25.93%) TCP/IP
4 7 (25.93%) VPN
5 6 (22.22%) Firewall
5 6 (22.22%) Cisco ASA
5 6 (22.22%) VoIP
6 5 (18.52%) PSTN
7 4 (14.81%) Cisco Nexus
8 3 (11.11%) IP Telephony
9 2 (7.41%) Fast Ethernet
9 2 (7.41%) VLAN
9 2 (7.41%) Cisco IOS
9 2 (7.41%) Wireless
9 2 (7.41%) IPsec
9 2 (7.41%) HSRP
Development Applications
1 1 (3.70%) JIRA
1 1 (3.70%) Jenkins
General
1 4 (14.81%) Finance
2 3 (11.11%) Telecoms
3 1 (3.70%) Marketing
Job Titles
1 6 (22.22%) Network Engineer
2 3 (11.11%) Communications Engineer
3 2 (7.41%) Sales Consultant
3 2 (7.41%) Pre Sales Consultant
3 2 (7.41%) IT Director
3 2 (7.41%) Consultant
3 2 (7.41%) Support Engineer
4 1 (3.70%) 2nd Line Support
4 1 (3.70%) Administrator
4 1 (3.70%) Field Engineer
4 1 (3.70%) Network Analyst
4 1 (3.70%) Service Manager
4 1 (3.70%) C++ Developer
4 1 (3.70%) C++ Software Engineer
4 1 (3.70%) Customer Support Engineer
4 1 (3.70%) Systems Administrator
4 1 (3.70%) Systems Engineer
4 1 (3.70%) Software Developer
4 1 (3.70%) Architect
4 1 (3.70%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (3.70%) COM
1 1 (3.70%) Web Services
1 1 (3.70%) Qt
Miscellaneous
1 5 (18.52%) Blackberry
2 3 (11.11%) Statistics
3 2 (7.41%) Management Information System
3 2 (7.41%) CMDB
3 2 (7.41%) Video Conferencing
4 1 (3.70%) Digital Media
4 1 (3.70%) Social Network
4 1 (3.70%) Streaming Video
4 1 (3.70%) Mathematics
4 1 (3.70%) Physics
4 1 (3.70%) Computer Science
Operating Systems
1 13 (48.15%) Windows
2 5 (18.52%) Windows Server 2008
3 2 (7.41%) Windows 7
4 1 (3.70%) Windows 8
4 1 (3.70%) Windows Server 2012
4 1 (3.70%) CentOS
4 1 (3.70%) Linux
4 1 (3.70%) Debian
Processes & Methodologies
1 8 (29.63%) Service Delivery
2 6 (22.22%) Load Balancing
3 5 (18.52%) ITIL
4 3 (11.11%) Network Management
5 2 (7.41%) Network Monitoring
5 2 (7.41%) CRM
5 2 (7.41%) Change Management
5 2 (7.41%) Identity Management
5 2 (7.41%) Migration
5 2 (7.41%) Network Design
5 2 (7.41%) Statistical Analysis
5 2 (7.41%) Capacity Planning
6 1 (3.70%) Software Engineering
6 1 (3.70%) Integration Testing
6 1 (3.70%) Continuous Integration
6 1 (3.70%) Software Architecture
6 1 (3.70%) Agile Software Development
6 1 (3.70%) Business Intelligence
6 1 (3.70%) Benchmarking
6 1 (3.70%) PRINCE2
Programming Languages
1 3 (11.11%) SQL
2 2 (7.41%) PowerShell
3 1 (3.70%) Bash Shell
3 1 (3.70%) Python
3 1 (3.70%) C++
Qualifications
1 8 (29.63%) MCSE
1 8 (29.63%) Microsoft Certification
2 7 (25.93%) MCITP
3 5 (18.52%) Cisco Certification
3 5 (18.52%) CCNP
4 4 (14.81%) MCTS
4 4 (14.81%) Degree
5 1 (3.70%) MCP
5 1 (3.70%) CCNA
5 1 (3.70%) MCSA
Quality Assurance & Compliance
1 2 (7.41%) ISO/IEC 27001
System Software
1 5 (18.52%) Active Directory
2 1 (3.70%) Microsoft Virtual Server
2 1 (3.70%) VMware Infrastructure
2 1 (3.70%) Hyper-V
2 1 (3.70%) UAG
Systems Management
1 1 (3.70%) SCOM
Vendors
1 15 (55.56%) Microsoft
2 9 (33.33%) Cisco
3 8 (29.63%) Siemens
4 7 (25.93%) CheckPoint
4 7 (25.93%) Polycom
5 6 (22.22%) Mitel
5 6 (22.22%) Avaya
6 3 (11.11%) Nortel
6 3 (11.11%) Citrix
7 2 (7.41%) Fortinet
7 2 (7.41%) TOWER Software
7 2 (7.41%) Confirmit
7 2 (7.41%) SolarWinds
7 2 (7.41%) F5
7 2 (7.41%) Aerohive Networks
8 1 (3.70%) BroadSoft
8 1 (3.70%) VMware
8 1 (3.70%) Salesforce.com
8 1 (3.70%) Wyse