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 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
H.323 (H323)
Rank 833 896 856
Rank change year-on-year
+63 -40
Permanent jobs citing H.323 48 78 138
As % of all permanent IT jobs located in the UK 0.053% 0.073% 0.12%
As % of the Communications & Networking category 0.31% 0.44% 0.68%
Number of salaries quoted 36 55 121
Median salary £45,000 £50,000 £48,000
Median salary % change year-on-year
-10.00% +4.16%
90% offered a salary of more than £33,250 £35,000 £35,000
10% offered a salary of more than £61,200 £55,000 £62,500
UK excluding London median salary £42,500 £50,000 £45,000
% change year-on-year
-15.00% +11.11%

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
15411 17645 20432
As % of all permanent IT jobs located in the UK 17.16% 16.58% 18.00%
Number of salaries quoted 12487 14583 16456
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £28,000 £27,000 £27,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +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 8 December 2016 within the UK.

H.323 Salary Histogram in the UK

H.323
Top 28 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 8 December 2016. 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
(Click see detailed
statistics and trends)
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 42 £45,000 -10.00% 2
South East +57 20 £37,500 -25.00% 1
London +20 13 £57,500 +15.00% 1
Berkshire +37 11 £33,750 -32.50% 1
Reading +34 6 £35,000 -6.66% 1
East of England +6 6 £60,000 +9.09%
Hampshire - 6 £45,000 -
Maidenhead - 4 £35,000 -
Essex +12 3 - -
Brentwood +2 3 - -
Bedford - 3 £60,000 -
Bedfordshire - 3 £60,000 -
Southampton - 3 £45,000 -
Sheffield - 3 £40,000 -
Yorkshire - 3 £40,000 -
South Yorkshire - 3 £40,000 -
Buckinghamshire +16 2 £51,250 +127.77%
Milton Keynes +12 2 £51,250 +127.77%
East Midlands +5 2 £51,250 +13.88%
Northamptonshire - 2 £51,250 -
Midlands - 2 £75,000 -
Kettering - 2 £51,250 -
Cambridge - 2 £51,250 -
Luton - 2 £51,250 -
Cambridgeshire - 2 £51,250 -
Slough +15 1 £32,500 -35.00%
Home Counties - 1 - -
Portsmouth - 1 - -

H.323
Top 30 Related IT Skills

For the 6 months to 8 December 2016, 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 72 (81.82%) Cisco
2 55 (62.50%) VoIP
3 52 (59.09%) Cisco Certification
4 49 (55.68%) Unified Communications
5 42 (47.73%) CCNP
6 37 (42.05%) Cisco CUCM
7 27 (30.68%) Active Directory
8 26 (29.55%) Microsoft
8 26 (29.55%) Skype for Business
9 24 (27.27%) Network Management
9 24 (27.27%) Skype
9 24 (27.27%) XMPP
10 23 (26.14%) Telecoms
10 23 (26.14%) WAN
10 23 (26.14%) LAN
10 23 (26.14%) Windows
11 21 (23.86%) VPN
12 19 (21.59%) PBX
12 19 (21.59%) Linux
12 19 (21.59%) MGCP
13 18 (20.45%) SS7
14 17 (19.32%) VMware
14 17 (19.32%) TCP/IP
14 17 (19.32%) Avaya
15 16 (18.18%) Cisco UCCX
15 16 (18.18%) CCNP Voice
15 16 (18.18%) CCNA
15 16 (18.18%) Firewall
15 16 (18.18%) IP Telephony
16 15 (17.05%) ITIL

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 26 (29.55%) Skype for Business
2 2 (2.27%) CMS
3 1 (1.14%) Blackberry Enterprise Server
3 1 (1.14%) Exchange Server 2010
3 1 (1.14%) Exchange Server 2013
3 1 (1.14%) MS Exchange
Applications
1 11 (12.50%) MS Excel
2 5 (5.68%) MS Office
Cloud Services
1 9 (10.23%) Office 365
Communications & Networking
1 55 (62.50%) VoIP
2 49 (55.68%) Unified Communications
3 24 (27.27%) Skype
4 23 (26.14%) LAN
4 23 (26.14%) WAN
5 21 (23.86%) VPN
6 19 (21.59%) MGCP
6 19 (21.59%) PBX
7 18 (20.45%) SS7
8 17 (19.32%) TCP/IP
9 16 (18.18%) Firewall
9 16 (18.18%) IP Telephony
10 13 (14.77%) CTI
10 13 (14.77%) IPsec
10 13 (14.77%) MPLS
10 13 (14.77%) WebEx
11 12 (13.64%) LDAP
12 11 (12.50%) 2G
12 11 (12.50%) 3G
12 11 (12.50%) 4G
Database & Business Intelligence
1 1 (1.14%) GIS
1 1 (1.14%) SQL Server
General
1 23 (26.14%) Telecoms
2 5 (5.68%) Banking
2 5 (5.68%) Billing
2 5 (5.68%) Finance
2 5 (5.68%) Retail
3 2 (2.27%) Investment Banking
3 2 (2.27%) Retail Banking
4 1 (1.14%) Advertising
4 1 (1.14%) Manufacturing
Job Titles
1 25 (28.41%) Voice Engineer
2 22 (25.00%) Cisco Engineer
3 18 (20.45%) Architect
4 17 (19.32%) Cisco Voice Engineer
5 14 (15.91%) Unified Communications Engineer
6 11 (12.50%) NOC Engineer
7 10 (11.36%) Network Engineer
8 9 (10.23%) Service Desk Engineer
9 8 (9.09%) Solutions Architect
9 8 (9.09%) Support Engineer
10 7 (7.95%) Project Engineer
11 6 (6.82%) 3G Engineer
11 6 (6.82%) 4G Engineer
12 5 (5.68%) Cisco Network Engineer
12 5 (5.68%) Infrastructure Architect
12 5 (5.68%) Infrastructure Solutions Architect
12 5 (5.68%) Senior Cisco Engineer
12 5 (5.68%) Senior Voice Engineer
12 5 (5.68%) Telephony Engineer
13 4 (4.55%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 24 (27.27%) XMPP
Miscellaneous
1 14 (15.91%) Data Centre
1 14 (15.91%) IVR
2 12 (13.64%) Computer Science
3 5 (5.68%) Driving Licence
3 5 (5.68%) Video Conferencing
4 3 (3.41%) Management Information System
5 2 (2.27%) Blackberry
5 2 (2.27%) Mobile Banking
6 1 (1.14%) Analytical Skills
6 1 (1.14%) CMDB
Operating Systems
1 23 (26.14%) Windows
2 19 (21.59%) Linux
3 10 (11.36%) Windows Server
4 9 (10.23%) Unix
5 2 (2.27%) Debian
6 1 (1.14%) Windows Server 2008
Processes & Methodologies
1 24 (27.27%) Network Management
2 15 (17.05%) ITIL
3 14 (15.91%) Incident Management
4 12 (13.64%) Network Architecture
5 11 (12.50%) Network Monitoring
6 10 (11.36%) Communications Security
6 10 (11.36%) Service Management
7 9 (10.23%) CAD
7 9 (10.23%) Project Management
8 6 (6.82%) Agile Software Development
8 6 (6.82%) Enterprise Architecture
8 6 (6.82%) Presales
9 5 (5.68%) Performance Monitoring
9 5 (5.68%) Risk Analysis
9 5 (5.68%) Root Cause Analysis
10 4 (4.55%) Problem Management
10 4 (4.55%) Time Management
11 3 (3.41%) Logistics
11 3 (3.41%) Service Delivery
11 3 (3.41%) Software Engineering
Programming Languages
1 11 (12.50%) SQL
2 10 (11.36%) C
3 2 (2.27%) C#
3 2 (2.27%) Java
3 2 (2.27%) JavaScript
4 1 (1.14%) PowerShell
Qualifications
1 52 (59.09%) Cisco Certification
2 42 (47.73%) CCNP
3 16 (18.18%) CCNA
3 16 (18.18%) CCNP Voice
4 15 (17.05%) Security Cleared
5 13 (14.77%) Degree
5 13 (14.77%) SC Cleared
6 12 (13.64%) CCIE
6 12 (13.64%) CCVP
7 10 (11.36%) ITIL Certification
8 6 (6.82%) Microsoft Certification
9 5 (5.68%) DV Cleared
10 2 (2.27%) MCSE
11 1 (1.14%) Avaya Certification
11 1 (1.14%) MCITP
11 1 (1.14%) MCSA
Quality Assurance & Compliance
1 10 (11.36%) JSP 440
2 4 (4.55%) SLA
System Software
1 27 (30.68%) Active Directory
2 11 (12.50%) VMware Infrastructure
3 2 (2.27%) OpenSIPS
4 1 (1.14%) Virtual Machines
4 1 (1.14%) VMware ESXi
4 1 (1.14%) VMware Server
4 1 (1.14%) vSphere
Systems Management
1 37 (42.05%) Cisco CUCM
2 16 (18.18%) Cisco UCCX
3 15 (17.05%) Cisco UCCE
4 5 (5.68%) Cisco CME
5 4 (4.55%) CA Spectrum
6 2 (2.27%) Cisco IPCC
7 1 (1.14%) SCOM
Vendors
1 72 (81.82%) Cisco
2 26 (29.55%) Microsoft
3 17 (19.32%) Avaya
3 17 (19.32%) VMware
4 14 (15.91%) Verint
5 11 (12.50%) Red Box
6 10 (11.36%) Juniper
7 8 (9.09%) Zeacom
8 6 (6.82%) EMC
8 6 (6.82%) SolarWinds
9 5 (5.68%) Dell
9 5 (5.68%) HP
9 5 (5.68%) Mitel
9 5 (5.68%) NetApp
10 4 (4.55%) CA
10 4 (4.55%) Meraki
10 4 (4.55%) Polycom
11 3 (3.41%) CheckPoint
11 3 (3.41%) F5
11 3 (3.41%) Riverbed
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