Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for PBX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited PBX over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Private Branch Exchange (PBX)
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 312 341 406
Rank change year-on-year +29 +65 +44
Permanent jobs citing PBX 10 9 23
As % of all permanent IT jobs advertised in the City of London 0.099% 0.077% 0.13%
As % of the Communications & Networking category 0.67% 0.51% 0.93%
Number of salaries quoted 9 8 22
City of London median annual salary £45,000 £70,000 £40,000
Median salary % change year-on-year -35.71% +75.00% -38.46%
10th Percentile £37,500 £49,500 £27,775
90th Percentile £52,250 £85,250 £71,250
Central London median annual salary £45,000 £70,000 £40,000
% change year-on-year -35.71% +75.00% -34.69%

PBX 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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1486 1777 2467
As % of all permanent IT jobs advertised in the City of London 14.67% 15.28% 14.35%
Number of salaries quoted 1327 1559 2118
City of London median annual salary £53,250 £55,000 £52,500
Median salary % change year-on-year -3.18% +4.76% +5.00%
10th Percentile £31,250 £31,000 £27,500
90th Percentile £80,000 £78,750 £78,750
Central London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +2.04%

PBX
Job Vacancy Trend in the City of London

Job postings citing PBX as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for PBX 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 in the City of London.

Salary trend for PBX in the City of London

PBX
Salary Histogram in the City of London

The salary distribution of IT jobs citing PBX in the City of London over the 6 months to 19 November 2017.

Salary histogram for PBX in the City of London

For the 6 months to 19 November 2017, IT jobs citing PBX 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 City of London region with a requirement for PBX.

1 4 (40.00%) ITIL
1 4 (40.00%) Windows
1 4 (40.00%) SLA
2 3 (30.00%) Microsoft
2 3 (30.00%) Active Directory
2 3 (30.00%) VoIP
2 3 (30.00%) Finance
2 3 (30.00%) Windows Server
2 3 (30.00%) Microsoft Office
3 2 (20.00%) WSUS
3 2 (20.00%) Mentoring
3 2 (20.00%) People Management
3 2 (20.00%) Validation
3 2 (20.00%) DHCP
3 2 (20.00%) LAN
3 2 (20.00%) Dell
3 2 (20.00%) Avaya
3 2 (20.00%) FTP
3 2 (20.00%) TCP/IP
3 2 (20.00%) DNS
3 2 (20.00%) Symantec
3 2 (20.00%) Norton AntiVirus
3 2 (20.00%) Mitel
3 2 (20.00%) Unified Communications
4 1 (10.00%) G Suite
4 1 (10.00%) Office 365
4 1 (10.00%) Network Monitoring
4 1 (10.00%) Structured Cabling
4 1 (10.00%) Line Management
4 1 (10.00%) Mac OS

PBX
Co-occurring IT Skills in the City of 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:

Applications
1 3 (30.00%) Microsoft Office
2 1 (10.00%) Adobe Creative Suite
Cloud Services
1 1 (10.00%) G Suite
1 1 (10.00%) Office 365
Communications & Networking
1 3 (30.00%) VoIP
2 2 (20.00%) DHCP
2 2 (20.00%) DNS
2 2 (20.00%) FTP
2 2 (20.00%) LAN
2 2 (20.00%) TCP/IP
2 2 (20.00%) Unified Communications
3 1 (10.00%) Asterisk PBX
3 1 (10.00%) Ethernet
3 1 (10.00%) Firewall
3 1 (10.00%) Network Security
3 1 (10.00%) Softphone
3 1 (10.00%) Structured Cabling
3 1 (10.00%) WAN
3 1 (10.00%) Wireless
General
1 3 (30.00%) Finance
2 1 (10.00%) Games
2 1 (10.00%) Multimedia
2 1 (10.00%) Telecoms
Job Titles
1 3 (30.00%) PBX Engineer
2 2 (20.00%) 3rd Line Engineer
2 2 (20.00%) Data Network Engineer
2 2 (20.00%) Network Engineer
2 2 (20.00%) Service Desk Team Leader
2 2 (20.00%) Team Leader
2 2 (20.00%) VoIP Engineer
3 1 (10.00%) 3rd Line Support
3 1 (10.00%) Analyst
3 1 (10.00%) Desktop Engineer
3 1 (10.00%) Desktop Support
3 1 (10.00%) Mac Engineer
3 1 (10.00%) Senior Desktop Engineer
3 1 (10.00%) Senior Mac Engineer
3 1 (10.00%) Service Analyst
3 1 (10.00%) Service Desk Analyst
3 1 (10.00%) Support Engineer
3 1 (10.00%) Technical Manager
3 1 (10.00%) Telephony Engineer
3 1 (10.00%) Windows Engineer
Miscellaneous
1 1 (10.00%) Replication
1 1 (10.00%) Video Conferencing
Operating Systems
1 4 (40.00%) Windows
2 3 (30.00%) Windows Server
3 1 (10.00%) Mac OS
3 1 (10.00%) Mac OS X
3 1 (10.00%) Windows 7
Processes & Methodologies
1 4 (40.00%) ITIL
2 2 (20.00%) Mentoring
2 2 (20.00%) People Management
2 2 (20.00%) Validation
3 1 (10.00%) Asset Management
3 1 (10.00%) Incident Management
3 1 (10.00%) Line Management
3 1 (10.00%) Logistics
3 1 (10.00%) Network Monitoring
3 1 (10.00%) Password Management
3 1 (10.00%) Patch Management
3 1 (10.00%) Presales
3 1 (10.00%) Proactive Monitoring
3 1 (10.00%) Product Management
3 1 (10.00%) Project Management
3 1 (10.00%) Software Licensing
Qualifications
1 1 (10.00%) ITIL Certification
1 1 (10.00%) MCP
Quality Assurance & Compliance
1 4 (40.00%) SLA
2 1 (10.00%) QA
System Software
1 3 (30.00%) Active Directory
2 1 (10.00%) VMware Infrastructure
Systems Management
1 2 (20.00%) Norton AntiVirus
1 2 (20.00%) WSUS
Vendors
1 3 (30.00%) Microsoft
2 2 (20.00%) Avaya
2 2 (20.00%) Dell
2 2 (20.00%) Mitel
2 2 (20.00%) Symantec
3 1 (10.00%) Adobe
3 1 (10.00%) Google
3 1 (10.00%) Sophos
3 1 (10.00%) Veeam
3 1 (10.00%) Veritas
3 1 (10.00%) VMware