Period
to 26 November 2020

The following table provides summary statistics for permanent job vacancies with a requirement for H.323 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited H.323 over the 6 months to 26 November 2020 with a comparison to the same period in the previous 2 years.

H.323 (H323)
UK
6 months to
26 Nov 2020
Same period 2019 Same period 2018
Rank 652 1028 1072
Rank change year-on-year +376 +44 +75
Permanent jobs citing H.323 52 40 98
As % of all permanent jobs advertised in the UK 0.095% 0.029% 0.061%
As % of the Communications & Networking category 0.63% 0.19% 0.41%
Number of salaries quoted 46 35 66
Median annual salary £52,500 £52,500 £42,000
Median salary % change year-on-year - +25.00% -8.70%
10th Percentile £37,750 £23,900 £23,750
90th Percentile £72,500 £67,500 £66,250
UK excluding London median annual salary £60,000 £52,500 £35,000
% change year-on-year +14.29% +50.00% -15.66%

H.323 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 with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK
Permanent vacancies with a requirement for communications or computer networking skills 8,247 20,918 24,000
As % of all permanent IT jobs advertised in the UK 15.01% 15.41% 14.90%
Number of salaries quoted 6,642 16,282 18,920
Median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £29,000 £26,000 £26,000
90th Percentile £80,500 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

H.323
Job Vacancy Trend

Job postings citing H.323 as a proportion of all IT jobs advertised.

Job vacancy trend for H.323 in the UK

H.323
Salary Trend

3-month moving average salary quoted in jobs citing H.323.

Salary trend for H.323 in the UK

H.323
Salary Histogram

Salary distribution for jobs citing H.323 over the 6 months to 26 November 2020.

Salary histogram for H.323 in the UK

H.323
Top 9 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing H.323 within the UK over the 6 months to 26 November 2020. 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
England +361 48 £52,500 +5.00% 5
London +285 28 £47,500 +5.56%
UK excluding London +282 25 £60,000 +14.29% 5
South East +196 22 £60,000 +14.29% 3
Work from Home -2 6 £70,000 - 1
Midlands +115 1 - - 1
East Midlands +76 1 - -
Scotland - 1 £42,000 -
East of England - 1 - - 1

For the 6 months to 26 November 2020, IT jobs citing H.323 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 with a requirement for H.323.

1 29 (55.77%) Cisco
2 28 (53.85%) Telecoms
3 27 (51.92%) VMware
3 27 (51.92%) Cisco CUCM
4 25 (48.08%) VMware Infrastructure
5 22 (42.31%) MGCP
5 22 (42.31%) QSIG
5 22 (42.31%) VoIP
6 20 (38.46%) Cisco Certification
6 20 (38.46%) Cisco UCCX
6 20 (38.46%) WebEx
7 19 (36.54%) ISDN
7 19 (36.54%) LAN
7 19 (36.54%) CMS
8 17 (32.69%) Migration
8 17 (32.69%) TCP/IP
8 17 (32.69%) SCCP
8 17 (32.69%) Unified Communications
8 17 (32.69%) Video Conferencing
9 14 (26.92%) Cloud Computing
9 14 (26.92%) Degree
9 14 (26.92%) Computer Science
9 14 (26.92%) WebRTC
9 14 (26.92%) Python
9 14 (26.92%) Linux
9 14 (26.92%) Service Design
10 13 (25.00%) WAN
10 13 (25.00%) CCNA
11 12 (23.08%) CCNP
11 12 (23.08%) Polycom

H.323
Co-occurring IT Skills 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 19 (36.54%) CMS
2 2 (3.85%) IIS
3 1 (1.92%) Apache
3 1 (1.92%) MS Exchange
3 1 (1.92%) Skype for Business
Cloud Services
1 14 (26.92%) Cloud Computing
2 9 (17.31%) AWS
3 7 (13.46%) Azure
3 7 (13.46%) Office 365
4 6 (11.54%) GCP
5 2 (3.85%) AWS CloudFormation
Communications & Networking
1 22 (42.31%) MGCP
1 22 (42.31%) QSIG
1 22 (42.31%) VoIP
2 20 (38.46%) WebEx
3 19 (36.54%) ISDN
3 19 (36.54%) LAN
4 17 (32.69%) SCCP
4 17 (32.69%) TCP/IP
4 17 (32.69%) Unified Communications
5 13 (25.00%) WAN
6 11 (21.15%) Network Security
7 7 (13.46%) MPLS
7 7 (13.46%) Q.931
8 5 (9.62%) Skype
9 4 (7.69%) Cisco IPT
9 4 (7.69%) Firewall
9 4 (7.69%) RTP
10 3 (5.77%) BGP
10 3 (5.77%) OSPF
10 3 (5.77%) Wireless
Development Applications
1 7 (13.46%) Selenium
General
1 28 (53.85%) Telecoms
2 6 (11.54%) Public Sector
3 4 (7.69%) Banking
3 4 (7.69%) Finance
4 3 (5.77%) Norwegian Language
5 1 (1.92%) Multimedia
Job Titles
1 9 (17.31%) Cisco Engineer
1 9 (17.31%) Unified Communications Engineer
2 7 (13.46%) Analyst
2 7 (13.46%) Software Engineer
3 6 (11.54%) Designer
3 6 (11.54%) Support Engineer
4 5 (9.62%) Infrastructure Analyst
4 5 (9.62%) Network Analyst
4 5 (9.62%) Network Engineer
4 5 (9.62%) Network Infrastructure Analyst
4 5 (9.62%) Software Test Engineer
4 5 (9.62%) Test Engineer
5 4 (7.69%) 3rd Line Engineer
5 4 (7.69%) Citrix Analyst
5 4 (7.69%) Graduate
5 4 (7.69%) Graduate Support Engineer
6 3 (5.77%) Collaboration Engineer
6 3 (5.77%) Developer in Test
6 3 (5.77%) Graduate Network Engineer
6 3 (5.77%) Implementation Engineer
Libraries, Frameworks & Software Standards
1 14 (26.92%) WebRTC
2 11 (21.15%) XMPP
3 7 (13.46%) pytest
4 5 (9.62%) GStreamer
5 2 (3.85%) .NET
5 2 (3.85%) FIX Protocol
5 2 (3.85%) Web Services
6 1 (1.92%) 802.1X
6 1 (1.92%) COM
6 1 (1.92%) SOAP
Miscellaneous
1 17 (32.69%) Video Conferencing
2 7 (13.46%) Handset
2 7 (13.46%) Over-the-Top Content
3 5 (9.62%) Fat Client
3 5 (9.62%) Thin Client
4 3 (5.77%) Data Centre
5 1 (1.92%) Analytical Skills
5 1 (1.92%) Microsoft Licensing
5 1 (1.92%) MPEG
5 1 (1.92%) Self-Motivation
Operating Systems
1 14 (26.92%) Linux
2 4 (7.69%) Windows
3 1 (1.92%) Solaris
3 1 (1.92%) Unix
3 1 (1.92%) Windows Server 2008
3 1 (1.92%) Windows Server 2012
Processes & Methodologies
1 17 (32.69%) Migration
2 14 (26.92%) Computer Science
2 14 (26.92%) Service Design
3 11 (21.15%) OO
3 11 (21.15%) Root Cause Analysis
4 10 (19.23%) Customer Requirements
4 10 (19.23%) Software Engineering
5 9 (17.31%) Infrastructure Automation
6 8 (15.38%) Continuous Integration
6 8 (15.38%) High Availability
6 8 (15.38%) OOP
6 8 (15.38%) QA Automation
6 8 (15.38%) SDET
6 8 (15.38%) Security Testing
6 8 (15.38%) Stress Testing
6 8 (15.38%) Systems Engineering
6 8 (15.38%) TDD
6 8 (15.38%) Test Automation
7 7 (13.46%) Functional Testing
7 7 (13.46%) Unit Testing
Programming Languages
1 14 (26.92%) Python
2 9 (17.31%) C
2 9 (17.31%) C++
3 4 (7.69%) Go
4 2 (3.85%) C#
4 2 (3.85%) PHP
4 2 (3.85%) PowerShell
4 2 (3.85%) R
4 2 (3.85%) SQL
5 1 (1.92%) Bash Shell
Qualifications
1 20 (38.46%) Cisco Certification
2 14 (26.92%) Degree
3 13 (25.00%) CCNA
4 12 (23.08%) CCNP
5 6 (11.54%) CCIE
6 4 (7.69%) CCA
6 4 (7.69%) Computer Science Degree
7 3 (5.77%) CCIE Collaboration
8 1 (1.92%) CCNP Voice
8 1 (1.92%) CCVP
8 1 (1.92%) ITIL Certification
Quality Assurance & Compliance
1 8 (15.38%) QA
1 8 (15.38%) SLA
System Software
1 25 (48.08%) VMware Infrastructure
2 10 (19.23%) Hyper-V
3 9 (17.31%) Docker
4 8 (15.38%) KVM
5 6 (11.54%) Active Directory
6 5 (9.62%) Citrix Presentation Server
6 5 (9.62%) MetaFrame
7 2 (3.85%) Virtual Machines
7 2 (3.85%) VMware NSX
8 1 (1.92%) VirtualBox
8 1 (1.92%) XenApp
Systems Management
1 27 (51.92%) Cisco CUCM
2 20 (38.46%) Cisco UCCX
3 7 (13.46%) Cisco UCCE
4 2 (3.85%) Ansible
4 2 (3.85%) Cisco Prime
4 2 (3.85%) ITRS Geneos
4 2 (3.85%) Terraform
5 1 (1.92%) Kubernetes
5 1 (1.92%) XenMobile
Vendors
1 29 (55.77%) Cisco
2 27 (51.92%) VMware
3 12 (23.08%) Polycom
4 8 (15.38%) Microsoft
4 8 (15.38%) Mitel
4 8 (15.38%) Red Box
5 6 (11.54%) Citrix
6 4 (7.69%) GENBAND
6 4 (7.69%) Google
6 4 (7.69%) Sonus
7 3 (5.77%) Ericsson
7 3 (5.77%) F5
7 3 (5.77%) Palo Alto
7 3 (5.77%) Verint
8 2 (3.85%) ExtraHop
8 2 (3.85%) Radianz
8 2 (3.85%) SolarWinds
9 1 (1.92%) Perfecto Mobile
9 1 (1.92%) Speakerbus
9 1 (1.92%) Zeacom