Period
to 9 May 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Internet skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Internet over the 6 months to 9 May 2021 with a comparison to the same period in the previous 2 years.

Internet
Central London > City of London
6 months to
9 May 2021
Same period 2020 Same period 2019
Rank 214 162 192
Rank change year-on-year -52 +30 -39
Permanent jobs citing Internet 19 115 136
As % of all permanent jobs advertised in the City of London 0.38% 1.53% 1.35%
As % of the Communications & Networking category 4.30% 12.12% 10.60%
Number of salaries quoted 17 106 124
10th Percentile £31,700 £29,875 £31,625
25th Percentile £45,000 £46,250 £50,000
Median annual salary (50th Percentile) £60,000 £52,500 £65,000
Median % change year-on-year +14.29% -19.23% +4.00%
75th Percentile £72,500 £71,813 £80,000
90th Percentile £89,750 £75,500 £100,000
Central London median annual salary £60,000 £60,000 £60,000

Internet 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 City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 442 949 1,283
As % of all permanent IT jobs advertised in the City of London 8.91% 12.60% 12.74%
Number of salaries quoted 394 849 1,161
10th Percentile £41,250 £35,000 £29,750
25th Percentile £50,000 £42,500 £41,250
Median annual salary (50th Percentile) £64,236 £57,500 £60,000
Median % change year-on-year +11.71% -4.17% +4.35%
75th Percentile £80,500 £75,000 £77,500
90th Percentile £97,500 £88,750 £88,750
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

Internet
Job Vacancy Trend in the City of London

Job postings citing Internet as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Internet in the City of London

Internet
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Internet in the City of London.

Salary trend for Internet in the City of London

Internet
Salary Histogram in the City of London

Salary distribution for jobs citing Internet in the City of London over the 6 months to 9 May 2021.

Salary histogram for Internet in the City of London

For the 6 months to 9 May 2021, IT jobs citing Internet 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 City of London region with a requirement for Internet.

1 6 (31.58%) Python
2 5 (26.32%) JavaScript
2 5 (26.32%) Finance
3 4 (21.05%) Software Engineering
3 4 (21.05%) Windows
3 4 (21.05%) LAN
3 4 (21.05%) Microsoft
3 4 (21.05%) Firewall
3 4 (21.05%) Node.js
4 3 (15.79%) High Availability
4 3 (15.79%) Microsoft 365
4 3 (15.79%) AWS
4 3 (15.79%) Open Source
4 3 (15.79%) SaaS
4 3 (15.79%) Confluence
4 3 (15.79%) User Experience
4 3 (15.79%) Analytical Skills
4 3 (15.79%) Data Centre
4 3 (15.79%) Mentoring
4 3 (15.79%) Tomcat
4 3 (15.79%) BGP
4 3 (15.79%) WAN
4 3 (15.79%) HTTP
4 3 (15.79%) CSS
4 3 (15.79%) SQL
4 3 (15.79%) HTML
4 3 (15.79%) Telecoms
4 3 (15.79%) Agile Software Development
4 3 (15.79%) Degree
5 2 (10.53%) JSON

Internet
Co-occurring IT Skills in the City of 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 3 (15.79%) Confluence
1 3 (15.79%) Tomcat
2 2 (10.53%) SharePoint
3 1 (5.26%) Apache
3 1 (5.26%) ejabberd
3 1 (5.26%) IIS
3 1 (5.26%) nginx
Applications
1 2 (10.53%) Microsoft Excel
2 1 (5.26%) Microsoft Office
Cloud Services
1 3 (15.79%) AWS
1 3 (15.79%) Microsoft 365
1 3 (15.79%) SaaS
2 2 (10.53%) Azure
3 1 (5.26%) Azure Active Directory
3 1 (5.26%) GitHub
3 1 (5.26%) Google Drive
3 1 (5.26%) npm
3 1 (5.26%) OneDrive
Communications & Networking
1 4 (21.05%) Firewall
1 4 (21.05%) LAN
2 3 (15.79%) BGP
2 3 (15.79%) HTTP
2 3 (15.79%) WAN
3 2 (10.53%) DMZ
3 2 (10.53%) OSPF
3 2 (10.53%) SNMP
4 1 (5.26%) Asterisk PBX
4 1 (5.26%) Cisco ASA
4 1 (5.26%) Diameter Protocol
4 1 (5.26%) EIGRP
4 1 (5.26%) IPsec
4 1 (5.26%) MPLS
4 1 (5.26%) Multicast
4 1 (5.26%) Network Security
4 1 (5.26%) Remote Desktop
4 1 (5.26%) TCP/IP
4 1 (5.26%) VLAN
4 1 (5.26%) VPN
Database & Business Intelligence
1 2 (10.53%) SQL Server
2 1 (5.26%) Big Data
2 1 (5.26%) Looker
2 1 (5.26%) MySQL
2 1 (5.26%) PostgreSQL
2 1 (5.26%) Redis
2 1 (5.26%) Tableau
Development Applications
1 1 (5.26%) Cypress.io
1 1 (5.26%) Jenkins
1 1 (5.26%) JIRA
1 1 (5.26%) MSI
1 1 (5.26%) webpack
General
1 5 (26.32%) Finance
2 3 (15.79%) Analytical Skills
2 3 (15.79%) Telecoms
3 2 (10.53%) Advertising
3 2 (10.53%) Public Sector
4 1 (5.26%) Billing
4 1 (5.26%) Digital Economy
4 1 (5.26%) Dutch Language
4 1 (5.26%) Electronics
4 1 (5.26%) Financial Institution
4 1 (5.26%) French Language
4 1 (5.26%) Games
4 1 (5.26%) Law
4 1 (5.26%) Legal
4 1 (5.26%) Manufacturing
4 1 (5.26%) Marketing
4 1 (5.26%) Organisational Skills
4 1 (5.26%) Presentation Skills
4 1 (5.26%) Social Skills
4 1 (5.26%) Spanish Language
Job Titles
1 4 (21.05%) Developer
2 3 (15.79%) Network Engineer
3 2 (10.53%) Analyst
3 2 (10.53%) Angular Developer
3 2 (10.53%) Architect
3 2 (10.53%) Desktop Support
3 2 (10.53%) Head of Engineering
3 2 (10.53%) Senior Network Engineer
3 2 (10.53%) UI Developer
4 1 (5.26%) Business Intelligence Lead
4 1 (5.26%) Core Network Engineer
4 1 (5.26%) Desktop Engineer
4 1 (5.26%) IT Engineer
4 1 (5.26%) IT Support
4 1 (5.26%) IT Support Engineer
4 1 (5.26%) Junior Developer
4 1 (5.26%) Network Systems Engineer
4 1 (5.26%) PMO Lead
4 1 (5.26%) Senior Core Network Engineer
4 1 (5.26%) Team Leader
Libraries, Frameworks & Software Standards
1 4 (21.05%) Node.js
2 3 (15.79%) CSS
2 3 (15.79%) HTML
3 2 (10.53%) AngularJS
3 2 (10.53%) JSON
3 2 (10.53%) REST
4 1 (5.26%) .NET
4 1 (5.26%) .NET Framework
4 1 (5.26%) Ajax
4 1 (5.26%) Entity Framework
4 1 (5.26%) HTML5
4 1 (5.26%) Jest
4 1 (5.26%) LESS
4 1 (5.26%) Ruby on Rails
4 1 (5.26%) Sass
4 1 (5.26%) Web Services
4 1 (5.26%) WinForms
4 1 (5.26%) XMPP
Miscellaneous
1 3 (15.79%) Data Centre
1 3 (15.79%) User Experience
2 1 (5.26%) Blog
2 1 (5.26%) Data Protection Act
2 1 (5.26%) Mobile Payment
Operating Systems
1 4 (21.05%) Windows
2 2 (10.53%) Linux
3 1 (5.26%) Android
3 1 (5.26%) Debian
3 1 (5.26%) Windows 10
3 1 (5.26%) Windows 7
Processes & Methodologies
1 4 (21.05%) Software Engineering
2 3 (15.79%) Agile Software Development
2 3 (15.79%) High Availability
2 3 (15.79%) Mentoring
2 3 (15.79%) Open Source
3 2 (10.53%) Business Analysis
3 2 (10.53%) Business Continuity
3 2 (10.53%) Business Continuity Planning
3 2 (10.53%) Business Intelligence
3 2 (10.53%) Coaching
3 2 (10.53%) Cognitive Computing
3 2 (10.53%) Continuous Improvement
3 2 (10.53%) Emotional Intelligence
3 2 (10.53%) Load Balancing
3 2 (10.53%) Problem-Solving
3 2 (10.53%) Product Management
3 2 (10.53%) Technical Analysis
3 2 (10.53%) Technical Architecture
3 2 (10.53%) Workflow
4 1 (5.26%) Risk Assessment
Programming Languages
1 6 (31.58%) Python
2 5 (26.32%) JavaScript
3 3 (15.79%) SQL
4 2 (10.53%) Java
5 1 (5.26%) Bash Shell
5 1 (5.26%) C
5 1 (5.26%) C#
5 1 (5.26%) ES6
5 1 (5.26%) Perl
5 1 (5.26%) PHP
5 1 (5.26%) Ruby
Qualifications
1 3 (15.79%) Degree
2 2 (10.53%) CCNP
2 2 (10.53%) Cisco Certification
3 1 (5.26%) Computer Science Degree
3 1 (5.26%) MCSE
3 1 (5.26%) Microsoft Certification
Quality Assurance & Compliance
1 1 (5.26%) GDPR
1 1 (5.26%) PMO
System Software
1 2 (10.53%) Docker
2 1 (5.26%) Active Directory
2 1 (5.26%) Hyper-V
2 1 (5.26%) iptables
2 1 (5.26%) Kamailio
2 1 (5.26%) KVM
2 1 (5.26%) Microsoft App-V
2 1 (5.26%) Postfix
2 1 (5.26%) QEMU
2 1 (5.26%) VMware Infrastructure
Systems Management
1 1 (5.26%) Ansible
1 1 (5.26%) Galera Cluster
1 1 (5.26%) HAProxy
1 1 (5.26%) Microsoft Intune
1 1 (5.26%) Puppet
1 1 (5.26%) SCCM
1 1 (5.26%) ZABBIX
Vendors
1 4 (21.05%) Microsoft
2 2 (10.53%) Cisco
2 2 (10.53%) Google
2 2 (10.53%) Juniper
3 1 (5.26%) Citrix
3 1 (5.26%) Fortinet
3 1 (5.26%) GENBAND
3 1 (5.26%) HP
3 1 (5.26%) MicroStrategy
3 1 (5.26%) Mitel
3 1 (5.26%) MobileIron
3 1 (5.26%) Nortel
3 1 (5.26%) Palo Alto
3 1 (5.26%) Percona
3 1 (5.26%) Salesforce.com
3 1 (5.26%) SAP
3 1 (5.26%) SonicWALL
3 1 (5.26%) VMware