Period
to 22 April 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 22 April 2019 with a comparison to the same period in the previous 2 years.

Private Branch Exchange (PBX)
East of England > Hertfordshire
6 months to
22 Apr 2019
Same period 2018 Same period 2017
Rank 157 198 193
Rank change year-on-year +41 -5 -11
Permanent jobs citing PBX 22 28 22
As % of all permanent IT jobs advertised in Hertfordshire 0.70% 0.57% 0.50%
As % of the Communications & Networking category 3.09% 2.82% 3.17%
Number of salaries quoted 22 24 12
Hertfordshire median annual salary £45,000 £40,000 £28,500
Median salary % change year-on-year +12.50% +40.35% -28.75%
10th Percentile £24,000 £28,775 £26,750
90th Percentile £57,500 £57,500 £60,500
East of England median annual salary £45,000 £40,000 £28,750
% change year-on-year +12.50% +39.13% -28.13%

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 Hertfordshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Permanent vacancies with a requirement for communications or computer networking skills 713 992 693
As % of all permanent IT jobs advertised in Hertfordshire 22.61% 20.07% 15.69%
Number of salaries quoted 557 799 524
Hertfordshire median annual salary £45,000 £50,000 £43,250
Median salary % change year-on-year -10.00% +15.61% +1.76%
10th Percentile £25,500 £24,000 £22,500
90th Percentile £67,500 £71,250 £65,000
East of England median annual salary £42,500 £45,000 £43,000
% change year-on-year -5.56% +4.65% +1.18%

PBX
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for PBX in Hertfordshire

PBX
Salary Trend in Hertfordshire

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

Salary trend for PBX in Hertfordshire

PBX
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing PBX in Hertfordshire over the 6 months to 22 April 2019.

Salary histogram for PBX in Hertfordshire

PBX
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PBX within the Hertfordshire region over the 6 months to 22 April 2019. 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
Hatfield +32 11 £35,000 -28.21%
Hemel Hempstead - 6 £45,000 -
Waltham Cross - 3 £55,000 -
Watford +6 2 £29,000 -3.33%
PBX
East of England

For the 6 months to 22 April 2019, IT jobs citing PBX also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for PBX.

1 14 (63.64%) Telecoms
2 11 (50.00%) Windows
3 10 (45.45%) Microsoft
4 8 (36.36%) VoIP
4 8 (36.36%) Stakeholder Management
5 7 (31.82%) Self-Motivation
6 6 (27.27%) Windows Server
6 6 (27.27%) Cisco
6 6 (27.27%) Server Virtualisation
6 6 (27.27%) Active Listening
6 6 (27.27%) Windows 7
6 6 (27.27%) Windows 8
6 6 (27.27%) Windows Server 2012
6 6 (27.27%) Cybersecurity
6 6 (27.27%) Structured Cabling
6 6 (27.27%) Public Cloud
6 6 (27.27%) Server Building
6 6 (27.27%) Data Centre
6 6 (27.27%) Windows 10
6 6 (27.27%) Remote Desktop
6 6 (27.27%) VMware
6 6 (27.27%) Firewall
6 6 (27.27%) Wireless
6 6 (27.27%) MCTS
6 6 (27.27%) VMware Infrastructure
6 6 (27.27%) Windows Server 2008
6 6 (27.27%) DHCP
6 6 (27.27%) Linux
6 6 (27.27%) Python
6 6 (27.27%) SQL Server

PBX
Co-occurring IT Skills in Hertfordshire 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 4 (18.18%) Microsoft Office
Communications & Networking
1 8 (36.36%) VoIP
2 6 (27.27%) DHCP
2 6 (27.27%) Firewall
2 6 (27.27%) Remote Desktop
2 6 (27.27%) Structured Cabling
2 6 (27.27%) TCP/IP
2 6 (27.27%) Wireless
3 3 (13.64%) DNS
3 3 (13.64%) HTTP
3 3 (13.64%) IGMP
3 3 (13.64%) Internet
3 3 (13.64%) IPv4
3 3 (13.64%) RTCP
3 3 (13.64%) RTP
3 3 (13.64%) SNMP
3 3 (13.64%) SS7
3 3 (13.64%) VLAN
3 3 (13.64%) VoLTE
3 3 (13.64%) Wireshark
4 2 (9.09%) PPP
Database & Business Intelligence
1 6 (27.27%) SQL Server
Development Applications
1 3 (13.64%) GDB
1 3 (13.64%) Subversion
1 3 (13.64%) Team Foundation Server
1 3 (13.64%) Valgrind
1 3 (13.64%) Visual Studio
2 1 (4.55%) Hudson
General
1 14 (63.64%) Telecoms
Job Titles
1 5 (22.73%) 3rd Line Engineer
2 4 (18.18%) 1st Line Support
2 4 (18.18%) Infrastructure Engineer
2 4 (18.18%) Project Engineer
2 4 (18.18%) Project Manager
2 4 (18.18%) Telecoms Manager
2 4 (18.18%) Telecoms Project Manager
3 3 (13.64%) 3rd Line Infrastructure Engineer
3 3 (13.64%) C Developer
3 3 (13.64%) Developer
3 3 (13.64%) Implementation Manager
3 3 (13.64%) Implementation Project Manager
3 3 (13.64%) Network Engineer
3 3 (13.64%) Project Implementation Manager
3 3 (13.64%) Software Developer
3 3 (13.64%) Voice Engineer
3 3 (13.64%) Voice Network Engineer
3 3 (13.64%) VoIP Developer
4 2 (9.09%) IT Analyst
4 2 (9.09%) PBX Engineer
Libraries, Frameworks & Software Standards
1 3 (13.64%) FreeSWITCH
1 3 (13.64%) XML
Miscellaneous
1 7 (31.82%) Self-Motivation
2 6 (27.27%) Data Centre
2 6 (27.27%) Public Cloud
Operating Systems
1 11 (50.00%) Windows
2 6 (27.27%) Linux
2 6 (27.27%) Windows 10
2 6 (27.27%) Windows 7
2 6 (27.27%) Windows 8
2 6 (27.27%) Windows Server
2 6 (27.27%) Windows Server 2008
2 6 (27.27%) Windows Server 2012
Processes & Methodologies
1 8 (36.36%) Stakeholder Management
2 6 (27.27%) Active Listening
2 6 (27.27%) Cybersecurity
2 6 (27.27%) ITIL
2 6 (27.27%) PRINCE2
2 6 (27.27%) Project Management
2 6 (27.27%) Server Building
2 6 (27.27%) Server Virtualisation
3 3 (13.64%) OO
4 2 (9.09%) Asset Management
4 2 (9.09%) Infrastructure Engineering
4 2 (9.09%) IT Asset Management
4 2 (9.09%) ITSM
4 2 (9.09%) Service Management
5 1 (4.55%) Problem-Solving
Programming Languages
1 6 (27.27%) Python
2 3 (13.64%) C
2 3 (13.64%) C++
2 3 (13.64%) Perl
3 1 (4.55%) PowerShell
Qualifications
1 6 (27.27%) MCP
1 6 (27.27%) MCTS
1 6 (27.27%) Microsoft Certification
2 3 (13.64%) CCNA
2 3 (13.64%) Cisco Certification
Quality Assurance & Compliance
1 5 (22.73%) SLA
System Software
1 6 (27.27%) Active Directory
1 6 (27.27%) VMware Infrastructure
2 5 (22.73%) VMware Workstation
3 3 (13.64%) Hyper-V
3 3 (13.64%) KVM
3 3 (13.64%) VirtualBox
Vendors
1 10 (45.45%) Microsoft
2 6 (27.27%) Cisco
2 6 (27.27%) VMware
3 2 (9.09%) BT