Period
to 23 September 2019

The following table provides summary statistics for permanent job vacancies advertised in England 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 23 September 2019 with a comparison to the same period in the previous 2 years.

H.323 (H323)
UK > England
6 months to
23 Sep 2019
Same period 2018 Same period 2017
Rank 1016 1063 1113
Rank change year-on-year +47 +50 +16
Permanent jobs citing H.323 43 69 66
As % of all permanent IT jobs advertised in England 0.033% 0.045% 0.040%
As % of the Communications & Networking category 0.21% 0.30% 0.25%
Number of salaries quoted 30 42 46
England median annual salary £51,250 £50,000 £56,250
Median salary % change year-on-year +2.50% -11.11% +23.63%
10th Percentile £23,500 £23,750 £40,625
90th Percentile £54,000 £75,000 £88,125
UK median annual salary £52,500 £47,500 £55,000
% change year-on-year +10.53% -13.64% +20.88%

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 England with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
England
Permanent vacancies with a requirement for communications or computer networking skills 20,529 23,138 26,422
As % of all permanent IT jobs advertised in England 15.87% 15.01% 16.01%
Number of salaries quoted 15,663 18,485 21,573
England median annual salary £45,800 £47,500 £45,000
Median salary % change year-on-year -3.58% +5.56% -
10th Percentile £25,750 £26,000 £26,000
90th Percentile £77,500 £75,000 £72,500
UK median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% -

H.323
Job Vacancy Trend in England

Job postings citing H.323 as a percentage of all IT jobs advertised in England.

Job vacancy trend for H.323 in England

H.323
Salary Trend in England

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

Salary trend for H.323 in England

H.323
Salary Histogram in England

The salary distribution of IT jobs citing H.323 in England over the 6 months to 23 September 2019.

Salary histogram for H.323 in England

H.323
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing H.323 within the England region over the 6 months to 23 September 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
South East +38 18 £52,500 +35.48% 3
London +57 17 £42,500 -24.44% 1
Midlands +38 8 £25,500 -27.14% 2
East Midlands +30 8 £25,500 -15.00% 2
H.323
UK

For the 6 months to 23 September 2019, 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 England region with a requirement for H.323.

1 28 (65.12%) ISDN
2 23 (53.49%) Microsoft
3 20 (46.51%) Cisco
3 20 (46.51%) Windows
3 20 (46.51%) Cisco Certification
4 18 (41.86%) VoIP
4 18 (41.86%) Telecoms
4 18 (41.86%) Degree
4 18 (41.86%) Windows Server
5 17 (39.53%) Active Directory
5 17 (39.53%) MGCP
5 17 (39.53%) RTP
6 16 (37.21%) CCNA
6 16 (37.21%) Cisco UCCX
7 15 (34.88%) Skype
7 15 (34.88%) Skype for Business
8 14 (32.56%) Cisco CUCM
9 13 (30.23%) Windows 8
9 13 (30.23%) Windows 7
9 13 (30.23%) Cisco IPT
10 12 (27.91%) SLA
10 12 (27.91%) DHCP
10 12 (27.91%) TCP/IP
10 12 (27.91%) SQL Server
10 12 (27.91%) Office 365
11 11 (25.58%) Azure
11 11 (25.58%) Windows 10
11 11 (25.58%) SharePoint
11 11 (25.58%) WAN
11 11 (25.58%) CCNP

H.323
Co-occurring IT Skills in England 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 15 (34.88%) Skype for Business
2 11 (25.58%) SharePoint
3 7 (16.28%) IIS
4 6 (13.95%) Apache
5 1 (2.33%) Exchange Server 2007
5 1 (2.33%) Exchange Server 2013
5 1 (2.33%) MS Exchange
Applications
1 1 (2.33%) Microsoft Project
Cloud Services
1 12 (27.91%) Office 365
2 11 (25.58%) Azure
3 1 (2.33%) AWS
3 1 (2.33%) OneDrive
Communications & Networking
1 28 (65.12%) ISDN
2 18 (41.86%) VoIP
3 17 (39.53%) MGCP
3 17 (39.53%) RTP
4 15 (34.88%) Skype
5 13 (30.23%) Cisco IPT
6 12 (27.91%) DHCP
6 12 (27.91%) TCP/IP
7 11 (25.58%) WAN
8 10 (23.26%) DNS
8 10 (23.26%) IP Telephony
9 8 (18.60%) Internet
9 8 (18.60%) VLAN
10 6 (13.95%) HTTP
10 6 (13.95%) HTTPS
10 6 (13.95%) Wireless
11 4 (9.30%) SNMP
12 3 (6.98%) Cisco IOS
12 3 (6.98%) SS7
12 3 (6.98%) Unified Communications
Database & Business Intelligence
1 12 (27.91%) SQL Server
2 1 (2.33%) SQL Server 2005
2 1 (2.33%) SQL Server 2008
2 1 (2.33%) SQL Server 2012
General
1 18 (41.86%) Telecoms
2 9 (20.93%) Finance
3 3 (6.98%) Multimedia
4 2 (4.65%) Financial Institution
4 2 (4.65%) Legal
4 2 (4.65%) Public Sector
Job Titles
1 13 (30.23%) Support Engineer
2 9 (20.93%) Cisco Engineer
3 7 (16.28%) 3rd Line Support
3 7 (16.28%) Infrastructure Engineer
3 7 (16.28%) Senior Cisco Engineer
3 7 (16.28%) Senior Manager
4 6 (13.95%) 3rd Line Engineer
4 6 (13.95%) 3rd Line Support Engineer
5 5 (11.63%) Infrastructure Support
5 5 (11.63%) IT Manager
5 5 (11.63%) Microsoft Engineer
5 5 (11.63%) Network Engineer
5 5 (11.63%) Senior VoIP Engineer
5 5 (11.63%) VoIP Engineer
6 4 (9.30%) Cisco VoIP Engineer
6 4 (9.30%) Infrastructure Support Engineer
6 4 (9.30%) IT Engineer
6 4 (9.30%) Senior Cisco VoIP Engineer
6 4 (9.30%) Senior IT Engineer
6 4 (9.30%) Senior IT Manager
Libraries, Frameworks & Software Standards
1 8 (18.60%) XMPP
2 1 (2.33%) FreeSWITCH
2 1 (2.33%) Web Services
Miscellaneous
1 4 (9.30%) CMDB
1 4 (9.30%) Handset
1 4 (9.30%) Video Conferencing
2 3 (6.98%) Analytical Skills
2 3 (6.98%) Data Centre
2 3 (6.98%) Management Information System
2 3 (6.98%) Video Editing
3 2 (4.65%) NHS
4 1 (2.33%) Driving Licence
4 1 (2.33%) Self-Motivation
Operating Systems
1 20 (46.51%) Windows
2 18 (41.86%) Windows Server
3 13 (30.23%) Windows 7
3 13 (30.23%) Windows 8
4 11 (25.58%) Windows 10
5 9 (20.93%) Windows Server 2012
6 7 (16.28%) Windows Server 2008
7 3 (6.98%) Linux
8 2 (4.65%) Windows Server 2003
9 1 (2.33%) Windows XP
Processes & Methodologies
1 9 (20.93%) Problem-Solving
2 8 (18.60%) Infrastructure Engineering
2 8 (18.60%) ITIL
3 7 (16.28%) Change Management
4 6 (13.95%) Creative Thinking
4 6 (13.95%) ITIL V3
4 6 (13.95%) Problem Management
4 6 (13.95%) Service Delivery
5 4 (9.30%) Network Management
5 4 (9.30%) Proactive Monitoring
6 3 (6.98%) Computer Science
6 3 (6.98%) High Availability
6 3 (6.98%) Load Balancing
6 3 (6.98%) Preventative Maintenance
6 3 (6.98%) Root Cause Analysis
7 2 (4.65%) CRM
7 2 (4.65%) Network Architecture
7 2 (4.65%) Performance Monitoring
7 2 (4.65%) Server Management
8 1 (2.33%) Mentoring
Programming Languages
1 7 (16.28%) SQL
2 4 (9.30%) PowerShell
Qualifications
1 20 (46.51%) Cisco Certification
2 18 (41.86%) Degree
3 16 (37.21%) CCNA
4 11 (25.58%) CCNP
5 7 (16.28%) CCIE
5 7 (16.28%) MCSE
5 7 (16.28%) Microsoft Certification
6 3 (6.98%) Computer Science Degree
6 3 (6.98%) MCITP
7 1 (2.33%) CCVP
7 1 (2.33%) MCP
Quality Assurance & Compliance
1 12 (27.91%) SLA
System Software
1 17 (39.53%) Active Directory
2 8 (18.60%) Hyper-V
3 7 (16.28%) VMware Infrastructure
4 6 (13.95%) VirtualBox
5 1 (2.33%) Kamailio
5 1 (2.33%) XenApp
Systems Management
1 16 (37.21%) Cisco UCCX
2 14 (32.56%) Cisco CUCM
3 4 (9.30%) Cisco UCCE
4 1 (2.33%) Backup Exec
4 1 (2.33%) SCCM
4 1 (2.33%) XenMobile
Vendors
1 23 (53.49%) Microsoft
2 20 (46.51%) Cisco
3 9 (20.93%) Avaya
3 9 (20.93%) VMware
4 8 (18.60%) Mitel
4 8 (18.60%) Red Box
4 8 (18.60%) Verint
5 4 (9.30%) SolarWinds
6 3 (6.98%) Blue Coat
6 3 (6.98%) Polycom
6 3 (6.98%) Riverbed
7 2 (4.65%) Aastra
7 2 (4.65%) Ericsson
7 2 (4.65%) Juniper
8 1 (2.33%) Bloomberg
8 1 (2.33%) CheckPoint
8 1 (2.33%) Citrix
8 1 (2.33%) IronPort
8 1 (2.33%) Veeam