Period
to 16 October 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 16 October 2018 with a comparison to the same period in the previous 2 years.

H.323 (H323)
UK > UK excluding London
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 854 869 897
Rank change year-on-year +15 +28 +32
Permanent jobs citing H.323 38 32 53
As % of all permanent IT jobs advertised in the UK excluding London 0.041% 0.033% 0.048%
As % of the Communications & Networking category 0.26% 0.20% 0.28%
Number of salaries quoted 31 25 39
UK excluding London median annual salary £35,000 £45,000 £40,000
Median salary % change year-on-year -22.22% +12.50% -11.11%
10th Percentile £23,750 £36,250 £31,250
90th Percentile £70,000 £64,850 £67,500
UK median annual salary £45,000 £55,000 £51,250
% change year-on-year -18.18% +7.32% +4.59%

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 14,668 16,362 19,262
As % of all permanent IT jobs advertised in the UK excluding London 15.87% 16.88% 17.52%
Number of salaries quoted 11,398 13,322 15,554
UK excluding London median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - -
10th Percentile £23,750 £23,750 £23,500
90th Percentile £66,250 £62,500 £63,750
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 16 October 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 16 October 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 +32 20 £53,750 +19.44% 5
Midlands +23 7 £35,000 +0.72% 2
West Midlands +37 6 £35,000 +0.72% 1
Scotland +2 5 £30,000 - 1
East of England +15 3 £52,500 -15.32% 1
Northern Ireland - 3 - -
East Midlands -15 1 £30,000 - 1
H.323
UK

For the 6 months to 16 October 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 24 (63.16%) Firewall
2 18 (47.37%) Cisco
3 17 (44.74%) Linux
4 16 (42.11%) VoIP
5 14 (36.84%) Windows
6 13 (34.21%) DNS
7 12 (31.58%) Cisco Certification
7 12 (31.58%) PBX
7 12 (31.58%) Ubuntu
8 11 (28.95%) Video Conferencing
8 11 (28.95%) CCNP
8 11 (28.95%) TCP/IP
9 10 (26.32%) Unified Communications
9 10 (26.32%) Active Directory
9 10 (26.32%) MS Exchange
10 9 (23.68%) ISDN
10 9 (23.68%) Ethernet
10 9 (23.68%) Network Security
10 9 (23.68%) Windows Server
11 8 (21.05%) Cisco UCCX
11 8 (21.05%) Cisco CUCM
11 8 (21.05%) Wireshark
11 8 (21.05%) MGCP
11 8 (21.05%) SCCP
12 7 (18.42%) RTP
12 7 (18.42%) Wi-Fi
12 7 (18.42%) BGP
12 7 (18.42%) Debian
12 7 (18.42%) VPN
12 7 (18.42%) SLA

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 10 (26.32%) MS Exchange
2 7 (18.42%) IIS
3 5 (13.16%) Skype for Business
4 3 (7.89%) Exchange Server 2007
4 3 (7.89%) Exchange Server 2010
4 3 (7.89%) Exchange Server 2013
5 1 (2.63%) CMS
Applications
1 7 (18.42%) Microsoft Office
Cloud Services
1 1 (2.63%) Amazon AWS
1 1 (2.63%) Amazon EC2
1 1 (2.63%) Amazon S3
1 1 (2.63%) Azure Active Directory
1 1 (2.63%) Cloud Computing
1 1 (2.63%) Microsoft Azure
1 1 (2.63%) Office 365
Communications & Networking
1 24 (63.16%) Firewall
2 16 (42.11%) VoIP
3 13 (34.21%) DNS
4 12 (31.58%) PBX
5 11 (28.95%) TCP/IP
6 10 (26.32%) Unified Communications
7 9 (23.68%) Ethernet
7 9 (23.68%) ISDN
7 9 (23.68%) Network Security
8 8 (21.05%) MGCP
8 8 (21.05%) SCCP
8 8 (21.05%) Wireshark
9 7 (18.42%) BGP
9 7 (18.42%) RTP
9 7 (18.42%) VPN
9 7 (18.42%) Wi-Fi
10 6 (15.79%) DHCP
10 6 (15.79%) VLAN
11 5 (13.16%) Asterisk PBX
11 5 (13.16%) Skype
Database & Business Intelligence
1 1 (2.63%) Amazon RDS
Development Applications
1 5 (13.16%) Git (software)
1 5 (13.16%) Phabricator
1 5 (13.16%) Subversion
General
1 7 (18.42%) Billing
2 5 (13.16%) Telecoms
3 3 (7.89%) Finance
4 1 (2.63%) Banking
4 1 (2.63%) Retail
Job Titles
1 11 (28.95%) Unified Communications Engineer
2 7 (18.42%) 3rd Line Support
2 7 (18.42%) 3rd Line Support Technician
2 7 (18.42%) Support Technician
3 6 (15.79%) Cisco Engineer
4 5 (13.16%) Infrastructure Engineer
4 5 (13.16%) IT Engineer
4 5 (13.16%) IT Infrastructure Engineer
4 5 (13.16%) Network Engineer
5 4 (10.53%) Analyst
5 4 (10.53%) Telecoms Analyst
6 3 (7.89%) Architect
6 3 (7.89%) Project Engineer
6 3 (7.89%) Senior Cisco Engineer
6 3 (7.89%) Voice Engineer
7 2 (5.26%) IT Support
7 2 (5.26%) IT Support Technician
7 2 (5.26%) IT Technician
7 2 (5.26%) Network Operations Engineer
7 2 (5.26%) Operations Engineer
Libraries, Frameworks & Software Standards
1 7 (18.42%) 802.1X
2 5 (13.16%) FreeSWITCH
2 5 (13.16%) LAMP
3 1 (2.63%) Django
3 1 (2.63%) HTML
3 1 (2.63%) HTML5
3 1 (2.63%) Twisted
3 1 (2.63%) WebRTC
3 1 (2.63%) XMPP
Miscellaneous
1 11 (28.95%) Video Conferencing
2 5 (13.16%) Robotics
3 2 (5.26%) Linux Command Line
4 1 (2.63%) Driving Licence
4 1 (2.63%) Self-Motivation
4 1 (2.63%) User Experience
4 1 (2.63%) Video\Live Streaming
4 1 (2.63%) Virtual Team
Operating Systems
1 17 (44.74%) Linux
2 14 (36.84%) Windows
3 12 (31.58%) Ubuntu
4 9 (23.68%) Windows Server
5 7 (18.42%) CentOS
5 7 (18.42%) Debian
5 7 (18.42%) Windows 10
5 7 (18.42%) Windows 8
5 7 (18.42%) Windows Vista
6 2 (5.26%) Unix
6 2 (5.26%) Windows Server 2012
7 1 (2.63%) Android
7 1 (2.63%) Apple iOS
Processes & Methodologies
1 7 (18.42%) Capacity Planning
1 7 (18.42%) Infrastructure Engineering
1 7 (18.42%) Network Virtualisation
2 6 (15.79%) Open Source
2 6 (15.79%) Software Engineering
2 6 (15.79%) WFM
3 5 (13.16%) Software Delivery
4 4 (10.53%) Business Continuity
4 4 (10.53%) Collaborative Working
4 4 (10.53%) Disaster Recovery
4 4 (10.53%) Network Segmentation
4 4 (10.53%) Problem-Solving
4 4 (10.53%) Project Planning
4 4 (10.53%) Security Monitoring
4 4 (10.53%) System Testing
4 4 (10.53%) Vulnerability Management
5 3 (7.89%) Performance Analysis
6 2 (5.26%) Fault Analysis
6 2 (5.26%) Proactive Monitoring
6 2 (5.26%) SIEM
Programming Languages
1 2 (5.26%) Python
2 1 (2.63%) Assembly Language
2 1 (2.63%) Bash Shell
2 1 (2.63%) C++
2 1 (2.63%) Go
2 1 (2.63%) Java
2 1 (2.63%) JavaScript
2 1 (2.63%) Objective-C
2 1 (2.63%) Ruby
Qualifications
1 12 (31.58%) Cisco Certification
2 11 (28.95%) CCNP
3 5 (13.16%) Security Cleared
4 4 (10.53%) CCNA
4 4 (10.53%) CCNP Voice
5 2 (5.26%) CCIE
Quality Assurance & Compliance
1 7 (18.42%) SLA
2 2 (5.26%) ISO/IEC 27001
System Software
1 10 (26.32%) Active Directory
2 7 (18.42%) Hyper-V
3 5 (13.16%) Dovecot
3 5 (13.16%) iptables
3 5 (13.16%) Postfix
3 5 (13.16%) QEMU
3 5 (13.16%) VirtualBox
3 5 (13.16%) Xen
4 3 (7.89%) VMware Infrastructure
5 2 (5.26%) vSphere
6 1 (2.63%) Docker
6 1 (2.63%) Virtual Machines
Systems Management
1 8 (21.05%) Cisco CUCM
1 8 (21.05%) Cisco UCCX
2 5 (13.16%) Cisco UCCE
2 5 (13.16%) Proxmox
3 2 (5.26%) OSSEC
3 2 (5.26%) vCenter Server
4 1 (2.63%) Ansible
4 1 (2.63%) Microsoft Intune
4 1 (2.63%) Rundeck
4 1 (2.63%) SCCM
Vendors
1 18 (47.37%) Cisco
2 7 (18.42%) Microsoft
3 5 (13.16%) Verint
4 4 (10.53%) Genesys
4 4 (10.53%) Polycom
4 4 (10.53%) Red Box
5 3 (7.89%) Etrali
5 3 (7.89%) Speakerbus
5 3 (7.89%) VMware
6 2 (5.26%) AlienVault
6 2 (5.26%) Sonus
6 2 (5.26%) Sophos
7 1 (2.63%) Avaya
7 1 (2.63%) Google
7 1 (2.63%) Oracle
7 1 (2.63%) SolarWinds
7 1 (2.63%) Zeacom