Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in the UK excluding London 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 18 December 2018 with a comparison to the same period in the previous 2 years.

H.323 (H323)
UK > UK excluding London
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 835 874 910
Rank change year-on-year +39 +36 +14
Permanent jobs citing H.323 40 43 46
As % of all permanent IT jobs advertised in the UK excluding London 0.045% 0.043% 0.043%
As % of the Communications & Networking category 0.28% 0.26% 0.25%
Number of salaries quoted 37 35 42
UK excluding London median annual salary £35,000 £41,500 £40,000
Median salary % change year-on-year -15.66% +3.75% -11.11%
10th Percentile £23,750 £34,250 £31,250
90th Percentile £67,500 £55,750 £67,500
UK median annual salary £40,000 £45,000 £45,000
% change year-on-year -11.11% - -8.16%

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 advertised in the UK excluding London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK excluding London
Permanent vacancies with a requirement for communications or computer networking skills 14,295 16,495 18,680
As % of all permanent IT jobs advertised in the UK excluding London 16.14% 16.33% 17.52%
Number of salaries quoted 11,002 13,280 14,967
UK excluding London median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - -
10th Percentile £24,250 £23,750 £23,806
90th Percentile £67,500 £63,750 £63,000
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

H.323
Job Vacancy Trend in the UK excluding London

Job postings citing H.323 as a percentage of all IT jobs advertised in the UK excluding London.

Job vacancy trend for H.323 in the UK excluding London

H.323
Salary Trend in the UK excluding London

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

Salary trend for H.323 in the UK excluding London

H.323
Salary Histogram in the UK excluding London

The salary distribution of IT jobs citing H.323 in the UK excluding London over the 6 months to 18 December 2018.

Salary histogram for H.323 in the UK excluding London

H.323
Job Locations in the UK excluding London

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 excluding London region over the 6 months to 18 December 2018. 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
South East +33 29 £35,000 -15.66% 3
Midlands +32 10 £32,500 -23.53% 2
East Midlands +35 5 £25,000 - 1
West Midlands +31 5 £35,000 -17.65% 1
Scotland +5 1 - - 1
H.323
UK

For the 6 months to 18 December 2018, 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 across the UK excluding London region with a requirement for H.323.

1 21 (52.50%) Linux
2 17 (42.50%) Firewall
2 17 (42.50%) Video Conferencing
3 16 (40.00%) VMware
3 16 (40.00%) VoIP
4 15 (37.50%) Cisco
5 13 (32.50%) Microsoft
5 13 (32.50%) Active Directory
6 12 (30.00%) SLA
6 12 (30.00%) DNS
6 12 (30.00%) OOP
6 12 (30.00%) OO
6 12 (30.00%) Python
6 12 (30.00%) Java
6 12 (30.00%) JavaScript
6 12 (30.00%) Windows
6 12 (30.00%) Objective-C
6 12 (30.00%) Software Engineering
6 12 (30.00%) Ruby
6 12 (30.00%) Google
6 12 (30.00%) VMware Infrastructure
6 12 (30.00%) Android
6 12 (30.00%) Cloud Computing
6 12 (30.00%) Hyper-V
6 12 (30.00%) Django
6 12 (30.00%) Continuous Integration
6 12 (30.00%) Amazon AWS
6 12 (30.00%) Apple iOS
6 12 (30.00%) High Availability
6 12 (30.00%) WebRTC

H.323
Co-occurring IT Skills in the UK excluding 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 (20.00%) IIS
1 8 (20.00%) MS Exchange
2 2 (5.00%) Skype for Business
3 1 (2.50%) CMS
Applications
1 8 (20.00%) Microsoft Office
Cloud Services
1 12 (30.00%) Amazon AWS
1 12 (30.00%) Cloud Computing
2 5 (12.50%) Amazon EC2
2 5 (12.50%) Amazon S3
3 1 (2.50%) Azure Active Directory
3 1 (2.50%) Microsoft Azure
3 1 (2.50%) Office 365
Communications & Networking
1 17 (42.50%) Firewall
2 16 (40.00%) VoIP
3 12 (30.00%) DNS
4 11 (27.50%) ISDN
4 11 (27.50%) RTP
5 10 (25.00%) DHCP
6 9 (22.50%) MGCP
6 9 (22.50%) Skype
6 9 (22.50%) VPN
7 8 (20.00%) PBX
7 8 (20.00%) Unified Communications
7 8 (20.00%) Wi-Fi
8 7 (17.50%) TCP/IP
9 6 (15.00%) BGP
9 6 (15.00%) SCCP
9 6 (15.00%) VLAN
10 5 (12.50%) Ethernet
10 5 (12.50%) WAN
11 4 (10.00%) Internet
11 4 (10.00%) OSPF
Database & Business Intelligence
1 5 (12.50%) Amazon RDS
General
1 9 (22.50%) Telecoms
2 3 (7.50%) Billing
Job Titles
1 12 (30.00%) Software Engineer
2 8 (20.00%) Support Technician
3 7 (17.50%) 3rd Line Support
3 7 (17.50%) 3rd Line Support Technician
3 7 (17.50%) Graduate
3 7 (17.50%) Graduate Software Engineer
4 6 (15.00%) Unified Communications Engineer
5 4 (10.00%) IT Support
5 4 (10.00%) Network Engineer
5 4 (10.00%) Support Engineer
6 3 (7.50%) Analyst
6 3 (7.50%) Architect
6 3 (7.50%) Cisco Engineer
6 3 (7.50%) Telecoms Analyst
7 2 (5.00%) IT Support Engineer
7 2 (5.00%) IT Support Technician
7 2 (5.00%) IT Technician
7 2 (5.00%) Project Engineer
7 2 (5.00%) Senior Cisco Engineer
7 2 (5.00%) Voice Engineer
Libraries, Frameworks & Software Standards
1 12 (30.00%) Django
1 12 (30.00%) WebRTC
2 11 (27.50%) HTML
2 11 (27.50%) HTML5
3 5 (12.50%) Twisted
4 1 (2.50%) 802.1X
Miscellaneous
1 17 (42.50%) Video Conferencing
2 12 (30.00%) User Experience
3 7 (17.50%) Mobile App
4 1 (2.50%) Data Centre
4 1 (2.50%) Driving Licence
4 1 (2.50%) Video\Live Streaming
4 1 (2.50%) Virtual Team
Operating Systems
1 21 (52.50%) Linux
2 12 (30.00%) Android
2 12 (30.00%) Apple iOS
2 12 (30.00%) Windows
2 12 (30.00%) Windows 8
3 8 (20.00%) CentOS
3 8 (20.00%) Ubuntu
3 8 (20.00%) Windows 10
3 8 (20.00%) Windows Server
3 8 (20.00%) Windows Vista
4 4 (10.00%) Windows 7
4 4 (10.00%) Windows Server 2003
4 4 (10.00%) Windows Server 2012
5 1 (2.50%) Unix
Processes & Methodologies
1 12 (30.00%) Android Development
1 12 (30.00%) Continuous Integration
1 12 (30.00%) High Availability
1 12 (30.00%) iOS Development
1 12 (30.00%) OO
1 12 (30.00%) OOP
1 12 (30.00%) Software Engineering
2 8 (20.00%) Network Virtualisation
3 7 (17.50%) Computer Science
3 7 (17.50%) Mathematics
4 5 (12.50%) Open Source
5 4 (10.00%) CRM
5 4 (10.00%) WFM
6 3 (7.50%) Capacity Planning
6 3 (7.50%) Collaborative Working
6 3 (7.50%) Network Segmentation
6 3 (7.50%) Project Planning
6 3 (7.50%) Security Monitoring
6 3 (7.50%) System Testing
6 3 (7.50%) Vulnerability Management
Programming Languages
1 12 (30.00%) Go
1 12 (30.00%) Java
1 12 (30.00%) JavaScript
1 12 (30.00%) Objective-C
1 12 (30.00%) Python
1 12 (30.00%) Ruby
2 11 (27.50%) Assembly Language
3 5 (12.50%) C++
4 4 (10.00%) C
Qualifications
1 11 (27.50%) Cisco Certification
1 11 (27.50%) Degree
2 7 (17.50%) Computer Science Degree
3 6 (15.00%) CCNP
4 5 (12.50%) CCNA
5 4 (10.00%) CCNP Voice
5 4 (10.00%) MCITP
5 4 (10.00%) MCSE
5 4 (10.00%) Microsoft Certification
6 2 (5.00%) CCIE
7 1 (2.50%) CCVP
Quality Assurance & Compliance
1 12 (30.00%) SLA
System Software
1 13 (32.50%) Active Directory
2 12 (30.00%) Hyper-V
2 12 (30.00%) VMware Infrastructure
3 5 (12.50%) Docker
3 5 (12.50%) Virtual Machines
Systems Management
1 5 (12.50%) Cisco UCCX
2 3 (7.50%) Cisco CUCM
2 3 (7.50%) Cisco UCCE
3 2 (5.00%) Cisco Prime
4 1 (2.50%) Cisco CME
4 1 (2.50%) Microsoft Intune
4 1 (2.50%) SCCM
Vendors
1 16 (40.00%) VMware
2 15 (37.50%) Cisco
3 13 (32.50%) Microsoft
4 12 (30.00%) Google
5 4 (10.00%) Avaya
6 3 (7.50%) Genesys
7 2 (5.00%) Sonus
8 1 (2.50%) Polycom
8 1 (2.50%) Red Box
8 1 (2.50%) SolarWinds
8 1 (2.50%) Verint