The table below looks at the statistics for H.323 skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited H.323 over the 3 months to 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
H.323 (H323)
UK
Rank 830 873 883
Rank change year-on-year
+43 +10
Permanent jobs citing H.323 33 80 81
As % of all permanent IT jobs located in the UK 0.039% 0.079% 0.076%
As % of the Communications & Networking category 0.24% 0.46% 0.42%
Number of salaries quoted 27 53 73
Median salary £52,500 £55,000 £42,500
Median salary % change year-on-year
-4.54% +29.41%
90% offered a salary of more than £32,500 £35,000 £35,000
10% offered a salary of more than £67,500 £80,500 £67,500
UK excluding London median salary £37,500 £55,000 £45,000
% change year-on-year
-31.81% +22.22%

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

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
13610 17281 19454
As % of all permanent IT jobs located in the UK 16.13% 17.14% 18.20%
Number of salaries quoted 11107 14325 15685
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £67,500 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

H.323
Jobs Demand Trend

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

H.323 Jobs Demand Trend in the UK

H.323
Salary Trend

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

H.323 Salary Trend in the UK

H.323
Salary Histogram

This chart provides a salary histogram for IT jobs citing H.323 over the 3 months to 27 February 2017 within the UK.

H.323 Salary Histogram in the UK

H.323
Top 14 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 3 months to 27 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +36 28 £41,250 -25.00% 4
London +20 14 £67,500 +22.72% 3
South East +52 8 £32,500 -38.09%
Berkshire +28 7 £32,500 -38.09%
Reading +34 5 £32,500 -
Maidenhead - 2 £35,000 -
South West +22 1 £37,500 -
Gloucestershire - 1 £37,500 -
East Midlands - 1 - -
Gloucester - 1 £37,500 -
Basingstoke - 1 £52,500 -
Nottingham - 1 - -
Nottinghamshire - 1 - -
Hampshire - 1 £52,500 -

H.323
Top 30 Related IT Skills

For the 6 months to 27 February 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 with a requirement for H.323.

1 68 (88.31%) Cisco
2 50 (64.94%) Cisco Certification
3 39 (50.65%) CCNP
4 35 (45.45%) Unified Communications
4 35 (45.45%) Cisco CUCM
5 33 (42.86%) VoIP
6 30 (38.96%) WAN
7 29 (37.66%) LAN
8 27 (35.06%) MGCP
9 21 (27.27%) IP Telephony
9 21 (27.27%) CCNA
10 20 (25.97%) Microsoft
10 20 (25.97%) VPN
11 18 (23.38%) ITIL
11 18 (23.38%) Network Management
12 17 (22.08%) Cisco UCCX
12 17 (22.08%) WebEx
13 16 (20.78%) CCNP Voice
13 16 (20.78%) MS Excel
13 16 (20.78%) VMware
14 15 (19.48%) Telecoms
14 15 (19.48%) Skype
14 15 (19.48%) Data Centre
14 15 (19.48%) Skype for Business
14 15 (19.48%) Cisco UCCE
15 14 (18.18%) Red Box
15 14 (18.18%) Verint
15 14 (18.18%) Firewall
15 14 (18.18%) TCP/IP
15 14 (18.18%) Active Directory

H.323
Top Related 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 15 (19.48%) Skype for Business
2 1 (1.30%) CMS
2 1 (1.30%) Exchange Server 2007
2 1 (1.30%) Exchange Server 2010
2 1 (1.30%) Exchange Server 2013
2 1 (1.30%) IIS
2 1 (1.30%) MS Exchange
Applications
1 16 (20.78%) MS Excel
2 5 (6.49%) MS Office
3 1 (1.30%) MS Visio
Cloud Services
1 10 (12.99%) Office 365
Communications & Networking
1 35 (45.45%) Unified Communications
2 33 (42.86%) VoIP
3 30 (38.96%) WAN
4 29 (37.66%) LAN
5 27 (35.06%) MGCP
6 21 (27.27%) IP Telephony
7 20 (25.97%) VPN
8 17 (22.08%) WebEx
9 15 (19.48%) Skype
10 14 (18.18%) Firewall
10 14 (18.18%) TCP/IP
11 12 (15.58%) IPsec
11 12 (15.58%) SS7
12 11 (14.29%) Cisco IPT
12 11 (14.29%) Telepresence
13 10 (12.99%) Ethernet
13 10 (12.99%) MPLS
13 10 (12.99%) Wireless
14 9 (11.69%) Cisco Nexus
15 8 (10.39%) 4G
Database & Business Intelligence
1 5 (6.49%) SQL Server
2 3 (3.90%) SQL Server 2005
3 1 (1.30%) GIS
3 1 (1.30%) SQL Server 2008
3 1 (1.30%) SQL Server 2012
Development Applications
1 2 (2.60%) Git (software)
General
1 15 (19.48%) Telecoms
2 5 (6.49%) Billing
3 3 (3.90%) Banking
4 2 (2.60%) Finance
4 2 (2.60%) Retail
5 1 (1.30%) Advertising
5 1 (1.30%) Marketing
Job Titles
1 27 (35.06%) Cisco Engineer
1 27 (35.06%) Voice Engineer
2 21 (27.27%) Cisco Voice Engineer
3 14 (18.18%) Network Engineer
4 12 (15.58%) Architect
5 11 (14.29%) Cisco Network Engineer
6 8 (10.39%) Unified Communications Engineer
7 7 (9.09%) LAN Engineer
7 7 (9.09%) LAN/WAN Engineer
7 7 (9.09%) Telephony Engineer
7 7 (9.09%) Voice Network Engineer
7 7 (9.09%) WAN Engineer
8 6 (7.79%) 3G Engineer
8 6 (7.79%) 4G Engineer
8 6 (7.79%) NOC Engineer
8 6 (7.79%) Project Engineer
9 5 (6.49%) Senior Cisco Engineer
9 5 (6.49%) Senior Voice Engineer
9 5 (6.49%) Technical Engineer
9 5 (6.49%) Technical Support
Libraries, Frameworks & Software Standards
1 12 (15.58%) XMPP
2 2 (2.60%) FreeSWITCH
Miscellaneous
1 15 (19.48%) Data Centre
2 6 (7.79%) IVR
3 5 (6.49%) Driving Licence
4 3 (3.90%) Video Conferencing
5 1 (1.30%) Analytical Skills
5 1 (1.30%) Management Information System
5 1 (1.30%) Mobile App
5 1 (1.30%) Streaming Video
Operating Systems
1 13 (16.88%) Linux
2 10 (12.99%) Windows
3 5 (6.49%) Unix
4 4 (5.19%) Windows Server
5 3 (3.90%) Windows Server 2003
5 3 (3.90%) Windows Server 2012
6 1 (1.30%) Windows 7
6 1 (1.30%) Windows 8
6 1 (1.30%) Windows Server 2008
6 1 (1.30%) Windows XP
Processes & Methodologies
1 18 (23.38%) ITIL
1 18 (23.38%) Network Management
2 10 (12.99%) CAD
2 10 (12.99%) Project Management
3 9 (11.69%) Incident Management
3 9 (11.69%) Service Management
4 8 (10.39%) Network Monitoring
5 7 (9.09%) Communications Security
5 7 (9.09%) Logistics
5 7 (9.09%) Presales
6 5 (6.49%) Agile Software Development
6 5 (6.49%) Network Architecture
6 5 (6.49%) Risk Analysis
6 5 (6.49%) Root Cause Analysis
7 4 (5.19%) Problem Management
8 2 (2.60%) DevOps
8 2 (2.60%) Enterprise Architecture
8 2 (2.60%) Open Source
8 2 (2.60%) Service Delivery
8 2 (2.60%) Time Management
Programming Languages
1 5 (6.49%) C
2 1 (1.30%) C#
2 1 (1.30%) Java
2 1 (1.30%) PHP
2 1 (1.30%) Python
2 1 (1.30%) SQL
Qualifications
1 50 (64.94%) Cisco Certification
2 39 (50.65%) CCNP
3 21 (27.27%) CCNA
4 16 (20.78%) CCNP Voice
5 14 (18.18%) CCIE
6 12 (15.58%) Security Cleared
7 11 (14.29%) CCVP
8 10 (12.99%) SC Cleared
9 7 (9.09%) ITIL Certification
10 5 (6.49%) DV Cleared
11 3 (3.90%) Degree
12 1 (1.30%) MCITP
12 1 (1.30%) MCSE
12 1 (1.30%) Microsoft Certification
Quality Assurance & Compliance
1 7 (9.09%) JSP 440
2 6 (7.79%) SLA
System Software
1 14 (18.18%) Active Directory
2 11 (14.29%) VMware Infrastructure
3 1 (1.30%) Docker
3 1 (1.30%) Hyper-V
3 1 (1.30%) vSphere
3 1 (1.30%) XenApp
Systems Management
1 35 (45.45%) Cisco CUCM
2 17 (22.08%) Cisco UCCX
3 15 (19.48%) Cisco UCCE
4 7 (9.09%) Cisco CME
5 5 (6.49%) Cisco IPCC
6 4 (5.19%) CA Spectrum
7 1 (1.30%) Kubernetes
7 1 (1.30%) XenMobile
Vendors
1 68 (88.31%) Cisco
2 20 (25.97%) Microsoft
3 16 (20.78%) VMware
4 14 (18.18%) Red Box
4 14 (18.18%) Verint
5 10 (12.99%) Juniper
6 9 (11.69%) Zeacom
7 8 (10.39%) SolarWinds
8 7 (9.09%) CheckPoint
8 7 (9.09%) Tandberg
9 6 (7.79%) Avaya
9 6 (7.79%) HP
10 5 (6.49%) Dell
10 5 (6.49%) EMC
10 5 (6.49%) F5
10 5 (6.49%) Mitel
10 5 (6.49%) NetApp
10 5 (6.49%) Riverbed
11 4 (5.19%) CA
11 4 (5.19%) Meraki
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