Period
to 20 April 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Diameter Protocol skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Diameter Protocol over the 6 months to 20 April 2021 with a comparison to the same period in the previous 2 years.

Diameter Protocol
UK
6 months to
20 Apr 2021
Same period 2020 Same period 2019
Rank 829 947 1112
Rank change year-on-year +118 +165 +76
Permanent jobs citing Diameter Protocol 23 8 16
As % of all permanent jobs advertised in the UK 0.027% 0.007% 0.011%
As % of the Communications & Networking category 0.21% 0.048% 0.070%
Number of salaries quoted 23 6 12
10th Percentile £34,250 £38,750 £47,500
25th Percentile £41,250 £40,313 £48,438
Median annual salary (50th Percentile) £42,500 £45,000 £52,500
Median % change year-on-year -5.56% -14.29% -4.55%
75th Percentile £50,000 £53,438 £56,250
90th Percentile £50,800 £56,875 £60,750
UK excluding London median annual salary £42,500 £45,000 £52,500
% change year-on-year -5.56% -14.29% -4.55%

Diameter Protocol 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 with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK
Permanent vacancies with a requirement for communications or computer networking skills 10,917 16,543 22,804
As % of all permanent IT jobs advertised in the UK 12.93% 15.04% 15.34%
Number of salaries quoted 8,310 13,218 17,696
10th Percentile £28,500 £26,250 £26,250
25th Percentile £37,500 £34,250 £33,500
Median annual salary (50th Percentile) £50,000 £47,500 £47,500
Median % change year-on-year +5.26% - +5.56%
75th Percentile £66,250 £63,750 £62,500
90th Percentile £80,000 £77,500 £77,500
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - -

Diameter Protocol
Job Vacancy Trend

Job postings citing Diameter Protocol as a proportion of all IT jobs advertised.

Job vacancy trend for Diameter Protocol in the UK

Diameter Protocol
Salary Trend

3-month moving average salary quoted in jobs citing Diameter Protocol.

Salary trend for Diameter Protocol in the UK

Diameter Protocol
Salary Histogram

Salary distribution for jobs citing Diameter Protocol over the 6 months to 20 April 2021.

Salary histogram for Diameter Protocol in the UK

Diameter Protocol
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Diameter Protocol within the UK over the 6 months to 20 April 2021. 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
England +159 23 £42,500 -5.56% 3
London - 16 £43,750 -
UK excluding London +90 7 £42,500 -5.56% 3
South East +70 7 £42,500 - 3
Work from Home - 5 £50,000 -

For the 6 months to 20 April 2021, IT jobs citing Diameter Protocol 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 with a requirement for Diameter Protocol.

1 18 (78.26%) Analytical Skills
2 17 (73.91%) Linux
3 16 (69.57%) Apache
3 16 (69.57%) Tomcat
3 16 (69.57%) LAN
3 16 (69.57%) SQL Server
3 16 (69.57%) IIS
3 16 (69.57%) Perl
3 16 (69.57%) Windows
3 16 (69.57%) VPN
3 16 (69.57%) Cisco
3 16 (69.57%) Microsoft
3 16 (69.57%) HP
3 16 (69.57%) SNMP
3 16 (69.57%) Juniper
3 16 (69.57%) Internet
3 16 (69.57%) BGP
3 16 (69.57%) Firewall
3 16 (69.57%) Debian
3 16 (69.57%) Mitel
3 16 (69.57%) Load Balancing
3 16 (69.57%) HAProxy
3 16 (69.57%) KVM
3 16 (69.57%) nginx
3 16 (69.57%) High Availability
3 16 (69.57%) GENBAND
3 16 (69.57%) QEMU
3 16 (69.57%) Percona
3 16 (69.57%) SonicWALL
3 16 (69.57%) ZABBIX

Diameter Protocol
Co-occurring 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 16 (69.57%) Apache
1 16 (69.57%) IIS
1 16 (69.57%) nginx
1 16 (69.57%) Tomcat
2 12 (52.17%) ejabberd
3 1 (4.35%) Confluence
3 1 (4.35%) SharePoint
Applications
1 1 (4.35%) Microsoft Office
1 1 (4.35%) Microsoft Project
Communications & Networking
1 16 (69.57%) BGP
1 16 (69.57%) Firewall
1 16 (69.57%) Internet
1 16 (69.57%) LAN
1 16 (69.57%) SNMP
1 16 (69.57%) VPN
2 12 (52.17%) Asterisk PBX
2 12 (52.17%) PBX
3 6 (26.09%) INAP
4 5 (21.74%) VoIP
5 3 (13.04%) 3GPP
5 3 (13.04%) Intelligent Network
5 3 (13.04%) SIGTRAN
5 3 (13.04%) SS7
5 3 (13.04%) Wireshark
6 2 (8.70%) 2G
6 2 (8.70%) 3G
6 2 (8.70%) 4G
6 2 (8.70%) 5G
6 2 (8.70%) SMS
Database & Business Intelligence
1 16 (69.57%) SQL Server
Development Applications
1 3 (13.04%) JMeter
1 3 (13.04%) SoapUI
2 1 (4.35%) JIRA
General
1 12 (52.17%) Games
2 8 (34.78%) Telecoms
3 3 (13.04%) Billing
Job Titles
1 14 (60.87%) Network Engineer
2 12 (52.17%) Network Systems Engineer
2 12 (52.17%) Systems Engineer
3 4 (17.39%) VoIP Engineer
4 3 (13.04%) Support Engineer
5 2 (8.70%) Technical Manager
6 1 (4.35%) Service Design Manager
6 1 (4.35%) Service Manager
6 1 (4.35%) Telecoms Manager
6 1 (4.35%) Test Manager
Libraries, Frameworks & Software Standards
1 12 (52.17%) XMPP
2 3 (13.04%) LDAP
3 2 (8.70%) SOAP
4 1 (4.35%) REST
Miscellaneous
1 18 (78.26%) Analytical Skills
2 16 (69.57%) Data Centre
2 16 (69.57%) Organisational Skills
3 1 (4.35%) IVR
3 1 (4.35%) Self-Motivation
Operating Systems
1 17 (73.91%) Linux
2 16 (69.57%) Debian
2 16 (69.57%) Windows
Processes & Methodologies
1 16 (69.57%) Architectural Design
1 16 (69.57%) High Availability
1 16 (69.57%) Load Balancing
1 16 (69.57%) Open Source
2 13 (56.52%) Continuous Integration
3 12 (52.17%) Computer Science
3 12 (52.17%) Penetration Testing
3 12 (52.17%) Risk Assessment
4 3 (13.04%) Software Testing
4 3 (13.04%) Test Automation
4 3 (13.04%) Test Strategy
5 2 (8.70%) Test Scripting
5 2 (8.70%) Use Case
6 1 (4.35%) Customer Requirements
6 1 (4.35%) Line Management
6 1 (4.35%) Project Delivery
6 1 (4.35%) Requirements Gathering
6 1 (4.35%) User Acceptance Testing
6 1 (4.35%) User Stories
6 1 (4.35%) Waterfall
Programming Languages
1 16 (69.57%) Perl
2 13 (56.52%) Bash Shell
2 13 (56.52%) PHP
3 12 (52.17%) C
4 3 (13.04%) SQL
Qualifications
1 13 (56.52%) Degree
2 12 (52.17%) Computer Science Degree
Quality Assurance & Compliance
1 3 (13.04%) QA
System Software
1 16 (69.57%) iptables
1 16 (69.57%) KVM
1 16 (69.57%) QEMU
2 12 (52.17%) Kamailio
2 12 (52.17%) Postfix
Systems Management
1 16 (69.57%) Galera Cluster
1 16 (69.57%) HAProxy
1 16 (69.57%) ZABBIX
2 13 (56.52%) Ansible
2 13 (56.52%) Puppet
3 1 (4.35%) Systems Management Server (SMS)
Vendors
1 16 (69.57%) Cisco
1 16 (69.57%) GENBAND
1 16 (69.57%) HP
1 16 (69.57%) Juniper
1 16 (69.57%) Microsoft
1 16 (69.57%) Mitel
1 16 (69.57%) Percona
1 16 (69.57%) SonicWALL
2 12 (52.17%) Nortel
3 3 (13.04%) Mavenir
4 2 (8.70%) Nokia
5 1 (4.35%) CheckPoint
5 1 (4.35%) Empirix