Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Private Branch Exchange (PBX)
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 781 776 810
Rank change year-on-year -5 +34 -20
Permanent jobs citing PBX 64 67 115
As % of all permanent IT jobs advertised in London 0.085% 0.090% 0.13%
As % of the Communications & Networking category 0.59% 0.56% 0.81%
Number of salaries quoted 59 58 109
London median annual salary £47,500 £47,500 £40,000
Median salary % change year-on-year - +18.75% -36.00%
10th Percentile £33,500 £29,475 £32,300
90th Percentile £87,500 £102,500 £70,250
England median annual salary £40,000 £37,500 £41,910
% change year-on-year +6.67% -10.52% -16.18%

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 London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 10860 11920 14194
As % of all permanent IT jobs advertised in London 14.45% 15.93% 15.93%
Number of salaries quoted 8864 10189 12019
London median annual salary £54,375 £53,500 £50,000
Median salary % change year-on-year +1.64% +7.00% -
10th Percentile £30,500 £30,000 £27,500
90th Percentile £80,000 £80,000 £78,750
England median annual salary £45,000 £45,000 £45,000

PBX
Job Vacancy Trend in London

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

Job vacancy trend for PBX in London

PBX
Salary Trend in London

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

Salary trend for PBX in London

PBX
Salary Histogram in London

The salary distribution of IT jobs citing PBX in London over the 6 months to 20 November 2017.

Salary histogram for PBX in London

PBX
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PBX within the London region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +6 11 £45,000 -35.71% 1
South London +7 1 £30,000 +1.69%
West London +3 1 £42,500 +13.33% 1
East London - 1 £31,000 -
PBX
England

For the 6 months to 20 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 London region with a requirement for PBX.

1 39 (60.94%) VoIP
2 28 (43.75%) Windows
3 22 (34.38%) Active Directory
4 21 (32.81%) Finance
5 20 (31.25%) Microsoft
6 19 (29.69%) Cisco
6 19 (29.69%) Windows Server
7 18 (28.13%) Firewall
8 15 (23.44%) DNS
9 14 (21.88%) Avaya
9 14 (21.88%) LAN
10 13 (20.31%) VPN
11 12 (18.75%) WAN
11 12 (18.75%) Service Delivery
11 12 (18.75%) Microsoft Azure
11 12 (18.75%) Office 365
12 11 (17.19%) Microsoft Office
13 10 (15.63%) Linux
13 10 (15.63%) Dell
13 10 (15.63%) Wireless
13 10 (15.63%) Skype for Business
13 10 (15.63%) Unified Communications
14 9 (14.06%) Degree
14 9 (14.06%) PowerShell
14 9 (14.06%) Management Information System
14 9 (14.06%) SQL Server
14 9 (14.06%) Skype
15 8 (12.50%) ITIL
16 7 (10.94%) Service Management
16 7 (10.94%) Telecoms

PBX
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 10 (15.63%) Skype for Business
2 6 (9.38%) IIS
2 6 (9.38%) MS Exchange
3 3 (4.69%) Office Communications Server
3 3 (4.69%) SharePoint
Applications
1 11 (17.19%) Microsoft Office
2 1 (1.56%) Adobe Creative Suite
Cloud Services
1 12 (18.75%) Microsoft Azure
1 12 (18.75%) Office 365
2 3 (4.69%) Amazon AWS
2 3 (4.69%) FinancialForce
3 2 (3.13%) PaaS
4 1 (1.56%) Cloud Computing
4 1 (1.56%) G Suite
4 1 (1.56%) GitHub
4 1 (1.56%) IaaS
4 1 (1.56%) Mimecast
Communications & Networking
1 39 (60.94%) VoIP
2 18 (28.13%) Firewall
3 15 (23.44%) DNS
4 14 (21.88%) LAN
5 13 (20.31%) VPN
6 12 (18.75%) WAN
7 10 (15.63%) Unified Communications
7 10 (15.63%) Wireless
8 9 (14.06%) Skype
9 7 (10.94%) FCoE
10 6 (9.38%) DHCP
11 4 (6.25%) SSL
11 4 (6.25%) TCP/IP
11 4 (6.25%) VLAN
12 3 (4.69%) Asterisk PBX
12 3 (4.69%) Ethernet
12 3 (4.69%) LDAP
12 3 (4.69%) Structured Cabling
13 2 (3.13%) Telepresence
13 2 (3.13%) WebEx
Database & Business Intelligence
1 9 (14.06%) SQL Server
2 2 (3.13%) MySQL
Development Applications
1 5 (7.81%) Octopus Deploy
2 1 (1.56%) Bitbucket
2 1 (1.56%) Git (software)
2 1 (1.56%) Jenkins
General
1 21 (32.81%) Finance
2 7 (10.94%) Publishing
2 7 (10.94%) Telecoms
3 3 (4.69%) Advertising
3 3 (4.69%) Multimedia
4 2 (3.13%) Games
4 2 (3.13%) Legal
4 2 (3.13%) Marketing
5 1 (1.56%) Retail
Job Titles
1 11 (17.19%) Analyst
2 8 (12.50%) Senior Manager
2 8 (12.50%) Support Engineer
3 7 (10.94%) Desktop Support
3 7 (10.94%) Infrastructure Analyst
3 7 (10.94%) Network Manager
3 7 (10.94%) Senior Network Manager
3 7 (10.94%) Telephony Manager
4 6 (9.38%) Desktop Engineer
4 6 (9.38%) Senior Analyst
4 6 (9.38%) Senior Infrastructure Analyst
5 5 (7.81%) Administrator
5 5 (7.81%) VoIP Engineer
6 4 (6.25%) 2nd Line Engineer
6 4 (6.25%) 3rd Line Engineer
6 4 (6.25%) Architect
6 4 (6.25%) Consultant
6 4 (6.25%) Deployment Engineer
6 4 (6.25%) Developer
6 4 (6.25%) Senior Desktop Engineer
Libraries, Frameworks & Software Standards
1 3 (4.69%) CSS
1 3 (4.69%) HTML
1 3 (4.69%) REST
1 3 (4.69%) SOAP
1 3 (4.69%) Visualforce
1 3 (4.69%) Web Services
1 3 (4.69%) XMPP
2 1 (1.56%) .NET
2 1 (1.56%) 802.1X
2 1 (1.56%) ASP.NET
2 1 (1.56%) WebRTC
Miscellaneous
1 9 (14.06%) Management Information System
2 7 (10.94%) Computer Science
2 7 (10.94%) Video Conferencing
3 6 (9.38%) Data Centre
4 5 (7.81%) Fintech
5 3 (4.69%) Hedge funds
6 2 (3.13%) Handset
6 2 (3.13%) IVR
7 1 (1.56%) Blog
7 1 (1.56%) CCTV
7 1 (1.56%) Clustering
7 1 (1.56%) iPad
7 1 (1.56%) iPhone
7 1 (1.56%) Online Games
7 1 (1.56%) Podcast
7 1 (1.56%) Public Cloud
7 1 (1.56%) Replication
Operating Systems
1 28 (43.75%) Windows
2 19 (29.69%) Windows Server
3 10 (15.63%) Linux
4 6 (9.38%) Windows Server 2008
5 5 (7.81%) Windows Server 2003
6 4 (6.25%) Windows 7
7 2 (3.13%) Windows Server 2012
8 1 (1.56%) CentOS
8 1 (1.56%) Mac OS
8 1 (1.56%) Mac OS X
8 1 (1.56%) Red Hat Enterprise Linux
8 1 (1.56%) Ubuntu
8 1 (1.56%) Windows 8
Processes & Methodologies
1 12 (18.75%) Service Delivery
2 8 (12.50%) ITIL
3 7 (10.94%) Continuous Deployment
3 7 (10.94%) IT Strategy
3 7 (10.94%) Mentoring
3 7 (10.94%) People Management
3 7 (10.94%) Service Design
3 7 (10.94%) Service Management
4 6 (9.38%) DevOps
4 6 (9.38%) Network Monitoring
4 6 (9.38%) Presales
5 5 (7.81%) Analytics
5 5 (7.81%) Customer Requirements
5 5 (7.81%) Investment Management
5 5 (7.81%) Performance Tuning
5 5 (7.81%) Wealth Management
6 4 (6.25%) Configuration Management
7 3 (4.69%) Migration
7 3 (4.69%) Stakeholder Management
7 3 (4.69%) Workflow
Programming Languages
1 9 (14.06%) PowerShell
2 4 (6.25%) C
2 4 (6.25%) C++
2 4 (6.25%) Java
3 3 (4.69%) Apex Code
3 3 (4.69%) C#
3 3 (4.69%) JavaScript
3 3 (4.69%) SOQL
3 3 (4.69%) SOSL
3 3 (4.69%) VB
4 2 (3.13%) PHP
5 1 (1.56%) Go
5 1 (1.56%) Tcl
Qualifications
1 9 (14.06%) Degree
2 2 (3.13%) CCNA
2 2 (3.13%) Cisco Certification
2 2 (3.13%) Computer Science Degree
2 2 (3.13%) MCP
3 1 (1.56%) ITIL Certification
Quality Assurance & Compliance
1 5 (7.81%) SLA
2 3 (4.69%) QA
System Software
1 22 (34.38%) Active Directory
2 7 (10.94%) Hyper-V
3 3 (4.69%) VMware Infrastructure
3 3 (4.69%) XenApp
3 3 (4.69%) XenDesktop
4 2 (3.13%) vSphere
5 1 (1.56%) NFS
5 1 (1.56%) Snort
5 1 (1.56%) Terminal Services
5 1 (1.56%) Virtual Desktop
5 1 (1.56%) VMware ESXi
5 1 (1.56%) Xen
Systems Management
1 3 (4.69%) Malwarebytes
1 3 (4.69%) SCOM
1 3 (4.69%) Symantec Endpoint Protection
1 3 (4.69%) WSUS
1 3 (4.69%) XenMobile
2 2 (3.13%) Norton AntiVirus
3 1 (1.56%) Ansible
3 1 (1.56%) Cisco CUCM
3 1 (1.56%) Cisco UCCE
3 1 (1.56%) Cisco UCCX
3 1 (1.56%) Microsoft Clustering
3 1 (1.56%) Nagios
3 1 (1.56%) Puppet
3 1 (1.56%) SCCM
Vendors
1 20 (31.25%) Microsoft
2 19 (29.69%) Cisco
3 14 (21.88%) Avaya
4 10 (15.63%) Dell
5 7 (10.94%) HP
6 5 (7.81%) Bloomberg
6 5 (7.81%) Reuters
6 5 (7.81%) Symantec
7 4 (6.25%) Salesforce.com
7 4 (6.25%) VMware
8 3 (4.69%) Citrix
8 3 (4.69%) Dell KACE
8 3 (4.69%) Veeam
9 2 (3.13%) Allot
9 2 (3.13%) BroadSoft
9 2 (3.13%) Extreme Networks
9 2 (3.13%) IBM
9 2 (3.13%) Juniper
9 2 (3.13%) Mitel
9 2 (3.13%) Sonus