Period
to 13 July 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 13 July 2020 with a comparison to the same period in the previous 2 years.

H.323 (H323)
UK
6 months to
13 Jul 2020
Same period 2019 Same period 2018
Rank 746 1064 1170
Rank change year-on-year +318 +106 -32
Permanent jobs citing H.323 70 60 45
As % of all permanent jobs advertised in the UK 0.092% 0.041% 0.025%
As % of the Communications & Networking category 0.61% 0.26% 0.17%
Number of salaries quoted 52 47 37
Median annual salary £47,500 £47,500 £52,500
Median salary % change year-on-year - -9.52% -
10th Percentile £37,000 £25,100 £27,500
90th Percentile £78,375 £57,000 £79,000
UK excluding London median annual salary £37,000 £52,500 £35,000
% change year-on-year -29.52% +50.00% -30.00%

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 11,530 23,060 26,924
As % of all permanent IT jobs advertised in the UK 15.14% 15.66% 15.09%
Number of salaries quoted 9,000 17,422 21,314
Median annual salary £50,000 £46,000 £46,500
Median salary % change year-on-year +8.70% -1.08% +3.33%
10th Percentile £27,500 £25,750 £25,750
90th Percentile £78,750 £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 13 July 2020.

Salary histogram for H.323 in the UK

H.323
Top 8 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 13 July 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 +292 66 £47,500 -4.04% 9
London +196 41 £47,500 +15.15% 8
UK excluding London +242 29 £37,000 -29.52% 1
South East +154 23 £37,000 -29.52% 1
East of England - 5 - -
Work from Home +61 1 £70,000 +75.00%
Yorkshire - 1 £27,500 -
North of England - 1 £27,500 -

For the 6 months to 13 July 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 44 (62.86%) Cisco
2 41 (58.57%) Cisco CUCM
3 39 (55.71%) Video Conferencing
4 30 (42.86%) Unified Communications
5 26 (37.14%) CMS
6 25 (35.71%) Computer Science
7 24 (34.29%) Polycom
7 24 (34.29%) VoIP
7 24 (34.29%) Cisco UCCX
8 23 (32.86%) Microsoft
9 22 (31.43%) C
9 22 (31.43%) MGCP
9 22 (31.43%) Degree
9 22 (31.43%) WebRTC
10 21 (30.00%) WebEx
10 21 (30.00%) Azure
10 21 (30.00%) Cloud Computing
10 21 (30.00%) Python
10 21 (30.00%) LAN
11 20 (28.57%) Linux
11 20 (28.57%) VMware
11 20 (28.57%) VMware Infrastructure
11 20 (28.57%) AWS
12 19 (27.14%) XMPP
12 19 (27.14%) Telecoms
12 19 (27.14%) Finance
12 19 (27.14%) Cisco Certification
13 18 (25.71%) ISDN
13 18 (25.71%) QSIG
13 18 (25.71%) Google

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 26 (37.14%) CMS
2 4 (5.71%) Skype for Business
Business Applications
1 1 (1.43%) Salesforce.com CRM
Cloud Services
1 21 (30.00%) Azure
1 21 (30.00%) Cloud Computing
2 20 (28.57%) AWS
3 18 (25.71%) GCP
4 1 (1.43%) Dropbox
4 1 (1.43%) Office 365
Communications & Networking
1 30 (42.86%) Unified Communications
2 24 (34.29%) VoIP
3 22 (31.43%) MGCP
4 21 (30.00%) LAN
4 21 (30.00%) WebEx
5 18 (25.71%) ISDN
5 18 (25.71%) QSIG
6 15 (21.43%) SCCP
6 15 (21.43%) Skype
7 14 (20.00%) TCP/IP
8 11 (15.71%) WAN
9 10 (14.29%) MPLS
10 9 (12.86%) Telepresence
11 8 (11.43%) BGP
11 8 (11.43%) Ethernet
11 8 (11.43%) OSPF
12 7 (10.00%) Firewall
13 6 (8.57%) RTP
13 6 (8.57%) Spanning Tree
13 6 (8.57%) Wireless
Development Applications
1 2 (2.86%) Selenium
2 1 (1.43%) VSS/SourceSafe
General
1 19 (27.14%) Finance
1 19 (27.14%) Telecoms
2 10 (14.29%) Public Sector
3 5 (7.14%) Norwegian Language
4 2 (2.86%) Law
5 1 (1.43%) Multimedia
Job Titles
1 18 (25.71%) Graduate
2 14 (20.00%) Unified Communications Engineer
3 11 (15.71%) Cisco Engineer
3 11 (15.71%) Software Engineer
4 9 (12.86%) Network Engineer
5 8 (11.43%) Collaboration Specialist
5 8 (11.43%) Support Engineer
6 7 (10.00%) Graduate Software Engineer
6 7 (10.00%) Graduate Support Engineer
7 6 (8.57%) Senior Network Engineer
8 5 (7.14%) Collaboration Engineer
8 5 (7.14%) Graduate Systems Engineer
8 5 (7.14%) Systems Engineer
9 4 (5.71%) Designer
9 4 (5.71%) IT Engineer
10 3 (4.29%) 3rd Line Engineer
10 3 (4.29%) Graduate Infrastructure Engineer
10 3 (4.29%) Graduate IT Engineer
10 3 (4.29%) Graduate Network Engineer
10 3 (4.29%) IT Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 22 (31.43%) WebRTC
2 19 (27.14%) XMPP
3 7 (10.00%) AngularJS
4 5 (7.14%) 802.1X
5 4 (5.71%) GStreamer
6 3 (4.29%) .NET
6 3 (4.29%) React
7 2 (2.86%) pytest
8 1 (1.43%) COM
8 1 (1.43%) Web Services
Miscellaneous
1 39 (55.71%) Video Conferencing
2 8 (11.43%) IPTV
3 6 (8.57%) Data Centre
4 5 (7.14%) Self-Motivation
5 4 (5.71%) Handset
5 4 (5.71%) Mobile App
6 2 (2.86%) Analytical Skills
6 2 (2.86%) Over-the-Top Content
7 1 (1.43%) MPEG
Operating Systems
1 20 (28.57%) Linux
2 8 (11.43%) Windows
3 7 (10.00%) Android
3 7 (10.00%) Apple iOS
Processes & Methodologies
1 25 (35.71%) Computer Science
2 18 (25.71%) Mathematics
2 18 (25.71%) Root Cause Analysis
3 15 (21.43%) OO
4 12 (17.14%) Problem-Solving
5 11 (15.71%) Network Monitoring
5 11 (15.71%) Software Engineering
6 10 (14.29%) Continuous Integration
6 10 (14.29%) High Availability
6 10 (14.29%) OOP
6 10 (14.29%) Service Design
6 10 (14.29%) Test Automation
7 9 (12.86%) Capacity Planning
8 8 (11.43%) Collaborative Working
8 8 (11.43%) Infrastructure Engineering
8 8 (11.43%) Migration
9 7 (10.00%) Web Development
10 6 (8.57%) Infrastructure Automation
10 6 (8.57%) Network Design
11 5 (7.14%) Regulatory Compliance
Programming Languages
1 22 (31.43%) C
2 21 (30.00%) Python
3 8 (11.43%) C#
4 7 (10.00%) JavaScript
4 7 (10.00%) TypeScript
5 6 (8.57%) C++
6 3 (4.29%) Bash Shell
6 3 (4.29%) Go
6 3 (4.29%) PowerShell
Qualifications
1 22 (31.43%) Degree
2 19 (27.14%) Cisco Certification
3 18 (25.71%) Computer Science Degree
4 14 (20.00%) CCNP
5 10 (14.29%) CCNA
6 5 (7.14%) CCVP
6 5 (7.14%) ITIL Certification
7 4 (5.71%) CCA
8 3 (4.29%) CCIE
9 1 (1.43%) CCIE Collaboration
9 1 (1.43%) CCNP Voice
9 1 (1.43%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 16 (22.86%) SLA
2 3 (4.29%) QA
3 1 (1.43%) ISO/IEC 27001
System Software
1 20 (28.57%) VMware Infrastructure
2 4 (5.71%) Virtual Machines
3 3 (4.29%) Docker
3 3 (4.29%) Hyper-V
3 3 (4.29%) KVM
Systems Management
1 41 (58.57%) Cisco CUCM
2 24 (34.29%) Cisco UCCX
3 8 (11.43%) Cisco UCCE
Vendors
1 44 (62.86%) Cisco
2 24 (34.29%) Polycom
3 23 (32.86%) Microsoft
4 20 (28.57%) VMware
5 18 (25.71%) Google
6 11 (15.71%) Verint
7 9 (12.86%) Red Box
8 6 (8.57%) F5
8 6 (8.57%) Palo Alto
9 5 (7.14%) Zeacom
10 4 (5.71%) GENBAND
10 4 (5.71%) Mitel
10 4 (5.71%) Sonus
11 3 (4.29%) Meraki
12 1 (1.43%) BT
12 1 (1.43%) CheckPoint
12 1 (1.43%) HP
12 1 (1.43%) Juniper
12 1 (1.43%) Speakerbus
12 1 (1.43%) Spiceworks