The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for PABX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited PABX over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Private Automatic Branch Exchange
England / London
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 572 650 630
Rank change year-on-year +78 -20  
Permanent jobs citing PABX 15 1 17
As % of all permanent IT jobs advertised in London 0.044% 0.002% 0.040%
As % of the Communications & Networking category 0.28% 0.015% 0.22%
Number of salaries quoted 11 1 14
Median salary £50,000 £30,000 £37,500
Median salary % change year-on-year +66.66% -20.00%  
90% offered a salary of more than £40,000 £30,000 £30,000
10% offered a salary of more than £60,000 £30,000 £70,000
UK excluding London median salary £31,500 £40,000 £40,000
% change year-on-year -21.25% -  

PABX 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 London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
London
Permanent job vacancies with a requirement for communications and computer networking skills 5322 6728 7733
As % of all permanent IT job vacancies advertised in London 15.71% 15.83% 18.04%
Number of salaries quoted 4488 5681 6451
Median salary £52,500 £51,500 £51,500
Median salary % change year-on-year +1.94% -  
90% offered a salary of more than £30,000 £31,000 £30,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

PABX
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing PABX as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for PABX in London

PABX
Salary Trend in London

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

Salary trend for PABX in London

PABX
Salary Histogram in London

The salary distribution of IT jobs citing PABX in London over the 3 months to 30 March 2017.

Salary histogram for PABX in London

PABX
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PABX within the London region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West End of London - 3 - -
City of London +35 1 £47,500 +58.33%
PABX
England

For the 6 months to 30 March 2017, IT jobs citing PABX 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 London region with a requirement for PABX.

1 24 (80.00%) Cisco
2 21 (70.00%) HP
2 21 (70.00%) Cisco CUCM
3 20 (66.67%) Meraki
3 20 (66.67%) VLAN
3 20 (66.67%) Avaya
3 20 (66.67%) VPN
3 20 (66.67%) BGP
3 20 (66.67%) OSPF
3 20 (66.67%) Wireless
4 19 (63.33%) Firewall
5 18 (60.00%) CCNP
5 18 (60.00%) Cisco Certification
5 18 (60.00%) Fortinet
6 17 (56.67%) SonicWALL
7 10 (33.33%) Aerohive Networks
7 10 (33.33%) CCNA
7 10 (33.33%) Windows
7 10 (33.33%) Wi-Fi
8 9 (30.00%) Microsoft
8 9 (30.00%) Windows Server 2008
8 9 (30.00%) Degree
9 8 (26.67%) Windows Server 2012
9 8 (26.67%) CheckPoint
10 7 (23.33%) Linux
10 7 (23.33%) Red Hat
10 7 (23.33%) Internet
10 7 (23.33%) Cyberoam
10 7 (23.33%) Draytek
10 7 (23.33%) CentOS

PABX
Co-occurring IT Skills in London 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 2 (6.67%) Exchange Server 2007
1 2 (6.67%) MS Exchange
2 1 (3.33%) Exchange Server 2010
2 1 (3.33%) Exchange Server 2013
2 1 (3.33%) IIS
Applications
1 2 (6.67%) MS Excel
2 1 (3.33%) MS Office
2 1 (3.33%) MS PowerPoint
Cloud Services
1 1 (3.33%) Office 365
Communications & Networking
1 20 (66.67%) BGP
1 20 (66.67%) OSPF
1 20 (66.67%) VLAN
1 20 (66.67%) VPN
1 20 (66.67%) Wireless
2 19 (63.33%) Firewall
3 10 (33.33%) Wi-Fi
4 7 (23.33%) Internet
5 5 (16.67%) 3G
5 5 (16.67%) 4G
5 5 (16.67%) DSL
5 5 (16.67%) IPsec
5 5 (16.67%) IPv4
5 5 (16.67%) IPv6
5 5 (16.67%) L2TP
5 5 (16.67%) MPLS
5 5 (16.67%) SNMP
6 2 (6.67%) Network Security
6 2 (6.67%) TCP/IP
6 2 (6.67%) Telnet
Database & Business Intelligence
1 1 (3.33%) SQL Server
1 1 (3.33%) SQL Server 2005
1 1 (3.33%) SQL Server 2008
1 1 (3.33%) SQL Server 2012
General
1 3 (10.00%) Finance
2 2 (6.67%) Banking
2 2 (6.67%) Telecoms
3 1 (3.33%) French Language
3 1 (3.33%) Investment Banking
Job Titles
1 20 (66.67%) Network Engineer
2 12 (40.00%) Cisco Engineer
2 12 (40.00%) Cisco Network Engineer
3 10 (33.33%) Analyst
3 10 (33.33%) Network Support
3 10 (33.33%) Network Support Engineer
3 10 (33.33%) Support Engineer
4 5 (16.67%) Cisco Network Support Engineer
4 5 (16.67%) Cisco Support
4 5 (16.67%) Cisco Support Engineer
4 5 (16.67%) Senior Network Engineer
4 5 (16.67%) Senior Network Support
4 5 (16.67%) Senior Network Support Engineer
4 5 (16.67%) Senior Support Engineer
4 5 (16.67%) Service Analyst
4 5 (16.67%) Service Desk Analyst
5 4 (13.33%) Senior Server Support Engineer
5 4 (13.33%) Senior Windows Engineer
5 4 (13.33%) Windows Server Support
5 4 (13.33%) Windows Support Engineer
Miscellaneous
1 7 (23.33%) Computer Science
2 1 (3.33%) Handset
2 1 (3.33%) Management Information System
2 1 (3.33%) Video Conferencing
Operating Systems
1 10 (33.33%) Windows
2 9 (30.00%) Windows Server 2008
3 8 (26.67%) Windows Server 2012
4 7 (23.33%) CentOS
4 7 (23.33%) Linux
5 5 (16.67%) Windows Server
6 3 (10.00%) Windows 10
6 3 (10.00%) Windows 7
6 3 (10.00%) Windows 8
7 2 (6.67%) Windows XP
8 1 (3.33%) Windows 2000
8 1 (3.33%) Windows Server 2003
Processes & Methodologies
1 6 (20.00%) ITIL
1 6 (20.00%) Service Management
2 5 (16.67%) Incident Management
2 5 (16.67%) Problem Management
3 4 (13.33%) Statistical Analysis
4 3 (10.00%) Time Management
5 2 (6.67%) Change Management
5 2 (6.67%) Vulnerability Assessment
6 1 (3.33%) Business Intelligence
6 1 (3.33%) Continuous Improvement
6 1 (3.33%) CRM
6 1 (3.33%) Fund Management
Programming Languages
1 1 (3.33%) SQL
Qualifications
1 18 (60.00%) CCNP
1 18 (60.00%) Cisco Certification
2 10 (33.33%) CCNA
3 9 (30.00%) Degree
System Software
1 1 (3.33%) Active Directory
1 1 (3.33%) VMware Infrastructure
1 1 (3.33%) XenApp
Systems Management
1 21 (70.00%) Cisco CUCM
2 1 (3.33%) XenMobile
Vendors
1 24 (80.00%) Cisco
2 21 (70.00%) HP
3 20 (66.67%) Avaya
3 20 (66.67%) Meraki
4 18 (60.00%) Fortinet
5 17 (56.67%) SonicWALL
6 10 (33.33%) Aerohive Networks
7 9 (30.00%) Microsoft
8 8 (26.67%) CheckPoint
9 7 (23.33%) Cyberoam
9 7 (23.33%) Draytek
9 7 (23.33%) Red Hat
10 5 (16.67%) Juniper
10 5 (16.67%) Kaseya
11 2 (6.67%) Citrix
11 2 (6.67%) Etrali
11 2 (6.67%) Qualys
12 1 (3.33%) Blue Coat
12 1 (3.33%) Mitel
12 1 (3.33%) Sophos