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 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Private Branch Exchange (PBX)
England / London
Rank 554 606 575
Rank change year-on-year +52 -31  
Permanent jobs citing PBX 34 50 79
As % of all permanent IT jobs advertised in London 0.10% 0.12% 0.19%
As % of the Communications & Networking category 0.64% 0.76% 1.04%
Number of salaries quoted 31 40 62
Median salary £35,000 £42,000 £47,500
Median salary % change year-on-year -16.66% -11.57%  
90% offered a salary of more than £23,500 £24,700 £35,000
10% offered a salary of more than £67,500 £50,250 £72,250
UK excluding London median salary £47,500 £40,000 £37,750
% change year-on-year +18.75% +5.96%  

PBX 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 5295 6565 7571
As % of all permanent IT job vacancies advertised in London 15.74% 15.75% 18.05%
Number of salaries quoted 4480 5534 6319
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 £41,000
% change year-on-year -5.88% +3.65%  

PBX
Job Vacancy Trend in London

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

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 3 months to 24 March 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 3 months to 24 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
Docklands, London - 3 £42,500 -
City of London +49 1 £26,000 +18.18% 1
Hackney - 1 £30,000 -
Chiswick - 1 £37,500 -
PBX
England

PBX
Top 30 Related IT Skills in London

For the 6 months to 24 March 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 32 (51.61%) Windows
2 28 (45.16%) Microsoft
3 23 (37.10%) VoIP
4 20 (32.26%) Cisco
4 20 (32.26%) Windows Server
5 19 (30.65%) MS Excel
5 19 (30.65%) Windows 7
6 18 (29.03%) Active Directory
7 17 (27.42%) MS Office
8 16 (25.81%) MS Exchange
8 16 (25.81%) Avaya
9 13 (20.97%) HP
9 13 (20.97%) Firewall
9 13 (20.97%) Windows Server 2008
10 12 (19.35%) Skype for Business
10 12 (19.35%) VMware
11 11 (17.74%) LAN
11 11 (17.74%) Windows Server 2012
12 10 (16.13%) Windows 8
12 10 (16.13%) Office 365
12 10 (16.13%) Unified Communications
13 9 (14.52%) Telecoms
13 9 (14.52%) TCP/IP
13 9 (14.52%) Linux
13 9 (14.52%) SQL Server
13 9 (14.52%) Citrix
13 9 (14.52%) Cisco Certification
13 9 (14.52%) Skype
14 8 (12.90%) Windows XP
14 8 (12.90%) SQL

PBX
Top Related 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 16 (25.81%) MS Exchange
2 12 (19.35%) Skype for Business
3 5 (8.06%) SharePoint
4 2 (3.23%) Exchange Server 2007
4 2 (3.23%) Exchange Server 2013
4 2 (3.23%) OpenStack
5 1 (1.61%) Exchange Server 2003
5 1 (1.61%) Exchange Server 2010
5 1 (1.61%) IIS
5 1 (1.61%) Office Communications Server
Applications
1 19 (30.65%) MS Excel
2 17 (27.42%) MS Office
3 1 (1.61%) AutoCAD
3 1 (1.61%) Photoshop
Cloud Services
1 10 (16.13%) Office 365
2 8 (12.90%) SaaS
3 7 (11.29%) Microsoft Azure
4 5 (8.06%) Amazon AWS
5 4 (6.45%) Cloud Computing
5 4 (6.45%) IaaS
6 3 (4.84%) PaaS
7 2 (3.23%) Mimecast
8 1 (1.61%) Amazon EC2
Communications & Networking
1 23 (37.10%) VoIP
2 13 (20.97%) Firewall
3 11 (17.74%) LAN
4 10 (16.13%) Unified Communications
5 9 (14.52%) Skype
5 9 (14.52%) TCP/IP
6 8 (12.90%) DNS
7 7 (11.29%) Network Security
7 7 (11.29%) VLAN
7 7 (11.29%) WAN
8 6 (9.68%) Ethernet
8 6 (9.68%) VPN
9 5 (8.06%) Structured Cabling
10 4 (6.45%) Cisco Nexus
10 4 (6.45%) DHCP
11 3 (4.84%) Cisco ASA
11 3 (4.84%) Wireless
12 2 (3.23%) 4G
12 2 (3.23%) IPsec
12 2 (3.23%) Wi-Fi
Database & Business Intelligence
1 9 (14.52%) SQL Server
2 3 (4.84%) SQL Server 2008
3 2 (3.23%) SQL Server 2005
4 1 (1.61%) MySQL
Development Applications
1 2 (3.23%) Gerrit
1 2 (3.23%) Git (software)
1 2 (3.23%) Jenkins
1 2 (3.23%) Subversion
1 2 (3.23%) Trac
General
1 9 (14.52%) Telecoms
2 7 (11.29%) Finance
3 5 (8.06%) Manufacturing
4 4 (6.45%) Multimedia
5 3 (4.84%) Back Office
5 3 (4.84%) Front Office
5 3 (4.84%) Legal
5 3 (4.84%) Marketing
6 2 (3.23%) Advertising
6 2 (3.23%) Pharmaceutical
Job Titles
1 12 (19.35%) Analyst
2 10 (16.13%) Support Analyst
3 7 (11.29%) Consultant
3 7 (11.29%) IT Support
4 6 (9.68%) Desktop Support
5 5 (8.06%) Desktop Analyst
5 5 (8.06%) Desktop Support Analyst
6 4 (6.45%) Administrator
6 4 (6.45%) Infrastructure Engineer
6 4 (6.45%) Technical Engineer
6 4 (6.45%) Voice Engineer
7 3 (4.84%) IT Support Analyst
7 3 (4.84%) Linux Administrator
7 3 (4.84%) Network Administrator
7 3 (4.84%) Network Engineer
7 3 (4.84%) Senior Linux Administrator
7 3 (4.84%) Senior Network Administrator
7 3 (4.84%) Senior Windows Administrator
7 3 (4.84%) VoIP Engineer
7 3 (4.84%) Windows Administrator
Miscellaneous
1 7 (11.29%) Video Conferencing
2 3 (4.84%) Analytical Skills
2 3 (4.84%) Data Centre
2 3 (4.84%) Replication
3 2 (3.23%) Celerra
3 2 (3.23%) CLARiiON
3 2 (3.23%) Enterprise Storage
3 2 (3.23%) Hedge funds
3 2 (3.23%) NHS
4 1 (1.61%) CCTV
4 1 (1.61%) CMDB
4 1 (1.61%) Computer Science
4 1 (1.61%) Fintech
4 1 (1.61%) iPad
4 1 (1.61%) iPhone
4 1 (1.61%) IVR
4 1 (1.61%) Public Cloud
4 1 (1.61%) User Experience
Operating Systems
1 32 (51.61%) Windows
2 20 (32.26%) Windows Server
3 19 (30.65%) Windows 7
4 13 (20.97%) Windows Server 2008
5 11 (17.74%) Windows Server 2012
6 10 (16.13%) Windows 8
7 9 (14.52%) Linux
8 8 (12.90%) Windows XP
9 7 (11.29%) Windows 10
10 4 (6.45%) Android
11 3 (4.84%) CentOS
12 2 (3.23%) Windows Server 2003
13 1 (1.61%) Mac OS
13 1 (1.61%) Windows Vista
Processes & Methodologies
1 8 (12.90%) Service Delivery
2 5 (8.06%) ITIL
2 5 (8.06%) Project Management
3 4 (6.45%) Disaster Recovery
4 3 (4.84%) Business Intelligence
4 3 (4.84%) Change Control
4 3 (4.84%) Change Management
4 3 (4.84%) Configuration Management
4 3 (4.84%) Continuous Improvement
4 3 (4.84%) Migration
4 3 (4.84%) Presales
4 3 (4.84%) Problem Management
5 2 (3.23%) Capacity Planning
5 2 (3.23%) CRM
5 2 (3.23%) Incident Management
5 2 (3.23%) Infrastructure Management
5 2 (3.23%) Mobile Device Management
5 2 (3.23%) Product Management
5 2 (3.23%) Software License Management
6 1 (1.61%) BCP
Programming Languages
1 8 (12.90%) SQL
2 5 (8.06%) PowerShell
3 1 (1.61%) Bash Shell
3 1 (1.61%) Lua
3 1 (1.61%) PHP
Qualifications
1 9 (14.52%) Cisco Certification
2 7 (11.29%) Degree
3 6 (9.68%) CCNA
4 5 (8.06%) Microsoft Certification
5 4 (6.45%) CCNP
5 4 (6.45%) MCSE
6 3 (4.84%) MCITP
6 3 (4.84%) MCSA
7 1 (1.61%) CCIE
7 1 (1.61%) DBS Check
7 1 (1.61%) JNCIA
7 1 (1.61%) JNCIP
Quality Assurance & Compliance
1 6 (9.68%) QA
2 1 (1.61%) SLA
System Software
1 18 (29.03%) Active Directory
2 8 (12.90%) VMware Infrastructure
2 8 (12.90%) XenApp
3 7 (11.29%) XenDesktop
4 6 (9.68%) Hyper-V
5 2 (3.23%) iptables
6 1 (1.61%) BitLocker
6 1 (1.61%) Corosync
6 1 (1.61%) GlusterFS
6 1 (1.61%) Kamailio
6 1 (1.61%) NFS
6 1 (1.61%) ProxySG
6 1 (1.61%) Virtual Machines
Systems Management
1 5 (8.06%) SCCM
2 3 (4.84%) FortiGate
2 3 (4.84%) Nagios
3 2 (3.23%) Icinga
3 2 (3.23%) Puppet
4 1 (1.61%) Ansible
4 1 (1.61%) Cisco IPCC
4 1 (1.61%) Galera Cluster
4 1 (1.61%) logstash
4 1 (1.61%) McAfee ePO
4 1 (1.61%) Pacemaker
4 1 (1.61%) WSUS
Vendors
1 28 (45.16%) Microsoft
2 20 (32.26%) Cisco
3 16 (25.81%) Avaya
4 13 (20.97%) HP
5 12 (19.35%) VMware
6 9 (14.52%) Citrix
7 8 (12.90%) Mitel
8 6 (9.68%) Apple
8 6 (9.68%) Nortel
9 5 (8.06%) SolarWinds
10 4 (6.45%) EMC
11 3 (4.84%) BroadSoft
11 3 (4.84%) BT
11 3 (4.84%) Dell
11 3 (4.84%) Juniper
11 3 (4.84%) Meraki
11 3 (4.84%) NetApp
12 2 (3.23%) Acme Packet
12 2 (3.23%) Sonus
12 2 (3.23%) Sophos
London
Harvey Nash plc
Salary: £24000 - £26000 per annum
Posted: Yesterday
West London
Verticality Ltd
Salary: £25000 - £30000 per annum
Posted: 3 days ago
London
Stepstone UK
Posted: 2 days ago
South East London
Citywire
Salary: up to £23k DOE
Posted: 2 days ago
London
Nigel Frank International
Salary: £65000 - £70000 per annum
Posted: 7 days ago
London
Nigel Frank International
Salary: £55000 - £65000 per annum + Bonus, Pension
Posted: 8 days ago
City, London
Praemium
Salary: From £45 to £50 per annum plus 9% non-contributory pension
Posted: 22 days ago