The table below looks at the statistics for H.323 skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited H.323 over the 3 months to 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
H.323 (H323)
England / London
Rank 559 585 589
Rank change year-on-year
+26 +4
Permanent jobs citing H.323 12 54 52
As % of all permanent IT jobs located in London 0.036% 0.14% 0.13%
As % of the Communications & Networking category 0.23% 0.86% 0.75%
Number of salaries quoted 9 36 51
Median salary £67,500 £52,500 £47,500
Median salary % change year-on-year
+28.57% +10.52%
90% offered a salary of more than £45,000 £35,000 £35,000
10% offered a salary of more than £68,000 £61,250 £65,000
UK excluding London median salary £37,500 £50,000 £45,000
% change year-on-year
-25.00% +11.11%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the London region.

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
5321 6295 6960
As % of all permanent IT jobs located in London 15.92% 15.75% 17.20%
Number of salaries quoted 4514 5298 5889
Median salary £54,000 £50,000 £47,500
Median salary % change year-on-year
+8.00% +5.26%
90% offered a salary of more than £31,500 £31,500 £30,000
10% offered a salary of more than £77,500 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

H.323
Jobs Demand Trend in London

The demand trend of job ads across the London region citing H.323 as a proportion of all IT jobs with a match in the Communications & Networking category.

H.323 Jobs Demand Trend in London

H.323
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing H.323 across the London region.

H.323 Salary Trend in London

H.323
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing H.323 across the London region over the 3 months to 17 January 2017.

H.323 Salary Histogram in London

H.323
Top 30 Related IT Skills in London

For the 6 months to 17 January 2017, IT jobs citing H.323 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 H.323.

1 29 (100.00%) Cisco
2 22 (75.86%) Active Directory
3 18 (62.07%) VoIP
4 17 (58.62%) Cisco Certification
5 16 (55.17%) CCNP
5 16 (55.17%) WAN
5 16 (55.17%) LAN
6 15 (51.72%) Security Cleared
7 13 (44.83%) SC Cleared
7 13 (44.83%) Unified Communications
8 12 (41.38%) Data Centre
8 12 (41.38%) Windows
8 12 (41.38%) IVR
9 11 (37.93%) IGMP
9 11 (37.93%) Cisco IOS
9 11 (37.93%) EIGRP
9 11 (37.93%) ICMP
9 11 (37.93%) IPsec
9 11 (37.93%) VMware
9 11 (37.93%) ITIL
9 11 (37.93%) SNMP
9 11 (37.93%) VPN
9 11 (37.93%) ITIL Certification
9 11 (37.93%) Juniper
9 11 (37.93%) MPLS
9 11 (37.93%) OSPF
9 11 (37.93%) BGP
9 11 (37.93%) Network Management
9 11 (37.93%) Junos
9 11 (37.93%) Multicast

H.323
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 8 (27.59%) Skype for Business
Applications
1 4 (13.79%) MS Office
2 1 (3.45%) MS Excel
Cloud Services
1 1 (3.45%) Office 365
Communications & Networking
1 18 (62.07%) VoIP
2 16 (55.17%) LAN
2 16 (55.17%) WAN
3 13 (44.83%) Unified Communications
4 11 (37.93%) BGP
4 11 (37.93%) Cisco IOS
4 11 (37.93%) EIGRP
4 11 (37.93%) ICMP
4 11 (37.93%) IGMP
4 11 (37.93%) IPsec
4 11 (37.93%) Junos
4 11 (37.93%) MPLS
4 11 (37.93%) Multicast
4 11 (37.93%) OSPF
4 11 (37.93%) SNMP
4 11 (37.93%) VPN
5 9 (31.03%) MGCP
6 8 (27.59%) Skype
7 7 (24.14%) CTI
7 7 (24.14%) PBX
General
1 4 (13.79%) Billing
Job Titles
1 9 (31.03%) Architect
2 8 (27.59%) Cisco Engineer
2 8 (27.59%) Voice Engineer
3 7 (24.14%) Solutions Architect
4 6 (20.69%) Cisco Voice Engineer
5 5 (17.24%) Cisco Network Engineer
5 5 (17.24%) Infrastructure Architect
5 5 (17.24%) Infrastructure Engineer
5 5 (17.24%) Infrastructure Solutions Architect
5 5 (17.24%) LAN Engineer
5 5 (17.24%) LAN/WAN Engineer
5 5 (17.24%) Network Engineer
5 5 (17.24%) Unified Communications Engineer
5 5 (17.24%) Voice Network Engineer
5 5 (17.24%) WAN Engineer
6 4 (13.79%) Design Engineer
6 4 (13.79%) Implementation Engineer
6 4 (13.79%) Infrastructure Design Engineer
6 4 (13.79%) Lync Engineer
6 4 (13.79%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 9 (31.03%) XMPP
Miscellaneous
1 12 (41.38%) Data Centre
1 12 (41.38%) IVR
2 5 (17.24%) Computer Science
3 4 (13.79%) Driving Licence
4 1 (3.45%) Video Conferencing
Operating Systems
1 12 (41.38%) Windows
2 7 (24.14%) Windows Server
3 5 (17.24%) Linux
3 5 (17.24%) Unix
Processes & Methodologies
1 11 (37.93%) Communications Security
1 11 (37.93%) ITIL
1 11 (37.93%) Network Management
2 6 (20.69%) Agile Software Development
3 5 (17.24%) Enterprise Architecture
3 5 (17.24%) Logistics
3 5 (17.24%) Network Architecture
4 4 (13.79%) Network Monitoring
4 4 (13.79%) Risk Analysis
4 4 (13.79%) Root Cause Analysis
5 1 (3.45%) CAD
5 1 (3.45%) Project Management
5 1 (3.45%) Time Management
5 1 (3.45%) WFM
5 1 (3.45%) Workforce Optimisation
Programming Languages
1 9 (31.03%) C
2 7 (24.14%) SQL
Qualifications
1 17 (58.62%) Cisco Certification
2 16 (55.17%) CCNP
3 15 (51.72%) Security Cleared
4 13 (44.83%) SC Cleared
5 11 (37.93%) ITIL Certification
6 6 (20.69%) DV Cleared
7 5 (17.24%) CCNP Voice
7 5 (17.24%) Degree
8 4 (13.79%) CCVP
9 1 (3.45%) CCIE
9 1 (3.45%) CCNA
Quality Assurance & Compliance
1 11 (37.93%) JSP 440
System Software
1 22 (75.86%) Active Directory
2 11 (37.93%) VMware Infrastructure
Systems Management
1 6 (20.69%) Cisco CUCM
2 5 (17.24%) Cisco IPCC
2 5 (17.24%) Cisco UCCX
3 4 (13.79%) CA Spectrum
4 1 (3.45%) Cisco UCCE
Vendors
1 29 (100.00%) Cisco
2 11 (37.93%) Juniper
2 11 (37.93%) VMware
3 8 (27.59%) Microsoft
4 7 (24.14%) Avaya
5 6 (20.69%) Dell
5 6 (20.69%) EMC
5 6 (20.69%) HP
5 6 (20.69%) NetApp
6 5 (17.24%) Tandberg
7 4 (13.79%) CA
7 4 (13.79%) Meraki
8 1 (3.45%) Polycom
8 1 (3.45%) Verint
8 1 (3.45%) Zeacom