Period
to 24 July 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 24 July 2021 with a comparison to the same period in the previous 2 years.

Internet
Central London > City of London
6 months to
24 Jul 2021
Same period 2020 Same period 2019
Rank 215 173 221
Rank change year-on-year -42 +48 -56
Permanent jobs citing Internet 29 71 108
As % of all permanent jobs advertised in the City of London 0.52% 1.30% 1.05%
As % of the Communications & Networking category 5.87% 9.89% 8.14%
Number of salaries quoted 28 64 95
10th Percentile £31,250 £31,250 £30,000
25th Percentile £45,938 £43,313 £40,125
Median annual salary (50th Percentile) £62,500 £47,500 £67,500
Median % change year-on-year +31.58% -29.63% -
75th Percentile £81,250 £65,938 £80,250
90th Percentile £100,750 £75,500 £100,000
Central London median annual salary £62,500 £58,750 £58,750
% change year-on-year +6.38% - -9.62%

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 494 718 1,326
As % of all permanent IT jobs advertised in the City of London 8.78% 13.10% 12.87%
Number of salaries quoted 436 642 1,202
10th Percentile £39,375 £36,250 £29,000
25th Percentile £47,313 £46,250 £40,000
Median annual salary (50th Percentile) £62,500 £60,000 £60,000
Median % change year-on-year +4.17% - +4.35%
75th Percentile £80,500 £77,500 £77,500
90th Percentile £101,000 £90,000 £87,500
Central London median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% -4.35%

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 24 July 2021.

Salary histogram for Internet in the City of London

For the 6 months to 24 July 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 12 (41.38%) Finance
2 10 (34.48%) Windows
3 9 (31.03%) Microsoft
4 8 (27.59%) Cisco
4 8 (27.59%) Firewall
5 7 (24.14%) WAN
5 7 (24.14%) Degree
6 6 (20.69%) Vulnerability Management
6 6 (20.69%) TCP/IP
6 6 (20.69%) Banking
7 5 (17.24%) Agile Software Development
7 5 (17.24%) Risk Assessment
7 5 (17.24%) Information Security
7 5 (17.24%) Python
7 5 (17.24%) LAN
7 5 (17.24%) Microsoft 365
7 5 (17.24%) Network Security
7 5 (17.24%) Software Engineering
7 5 (17.24%) Android
7 5 (17.24%) AWS
7 5 (17.24%) Computer Science Degree
8 4 (13.79%) Public Sector
8 4 (13.79%) Open Source
8 4 (13.79%) Continuous Improvement
8 4 (13.79%) Cybersecurity
8 4 (13.79%) Rapid7
8 4 (13.79%) Azure
8 4 (13.79%) Azure Active Directory
8 4 (13.79%) Data Centre
8 4 (13.79%) Threat Modelling

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 (10.34%) Confluence
1 3 (10.34%) SharePoint
1 3 (10.34%) Tomcat
2 1 (3.45%) Apache
2 1 (3.45%) Appian
2 1 (3.45%) ejabberd
2 1 (3.45%) IIS
2 1 (3.45%) nginx
Applications
1 3 (10.34%) Microsoft Office
2 1 (3.45%) Adobe After Effects
2 1 (3.45%) Adobe Creative Suite
2 1 (3.45%) Adobe Illustrator
2 1 (3.45%) Adobe Premiere
2 1 (3.45%) InDesign
2 1 (3.45%) Microsoft Excel
2 1 (3.45%) Microsoft PowerPoint
2 1 (3.45%) MS Visio
2 1 (3.45%) Photoshop
Business Applications
1 1 (3.45%) Oracle BPM
1 1 (3.45%) Relativity
Cloud Services
1 5 (17.24%) AWS
1 5 (17.24%) Microsoft 365
2 4 (13.79%) Azure
2 4 (13.79%) Azure Active Directory
3 3 (10.34%) SaaS
4 1 (3.45%) Azure Sentinel
4 1 (3.45%) Firebase
4 1 (3.45%) GCP
4 1 (3.45%) Google Drive
4 1 (3.45%) Lucidchart
4 1 (3.45%) npm
4 1 (3.45%) OneDrive
Communications & Networking
1 8 (27.59%) Firewall
2 7 (24.14%) WAN
3 6 (20.69%) TCP/IP
4 5 (17.24%) LAN
4 5 (17.24%) Network Security
5 3 (10.34%) BGP
5 3 (10.34%) Cisco IOS
5 3 (10.34%) Intrusion Detection
5 3 (10.34%) Wireless
6 2 (6.90%) DMZ
6 2 (6.90%) HTTP
6 2 (6.90%) OSPF
6 2 (6.90%) Remote Desktop
6 2 (6.90%) SNMP
7 1 (3.45%) Diameter Protocol
7 1 (3.45%) Intranet
7 1 (3.45%) MPLS
7 1 (3.45%) SAN
7 1 (3.45%) SD-WAN
7 1 (3.45%) SMTP
Database & Business Intelligence
1 2 (6.90%) SQL Server
2 1 (3.45%) MySQL
2 1 (3.45%) RDBMS
2 1 (3.45%) Relational Database
Development Applications
1 2 (6.90%) MSI
2 1 (3.45%) Cypress.io
2 1 (3.45%) Git (software)
2 1 (3.45%) Jenkins
2 1 (3.45%) webpack
General
1 12 (41.38%) Finance
2 6 (20.69%) Banking
3 4 (13.79%) Public Sector
3 4 (13.79%) Telecoms
4 3 (10.34%) Analytical Skills
5 2 (6.90%) Advertising
5 2 (6.90%) Electronics
5 2 (6.90%) Financial Institution
5 2 (6.90%) Inclusion and Diversity
5 2 (6.90%) Legal
5 2 (6.90%) Marketing
5 2 (6.90%) Presentation Skills
6 1 (3.45%) Billing
6 1 (3.45%) Digital Economy
6 1 (3.45%) Dutch Language
6 1 (3.45%) Games
6 1 (3.45%) Manufacturing
6 1 (3.45%) Organisational Skills
6 1 (3.45%) Social Skills
Job Titles
1 5 (17.24%) Analyst
1 5 (17.24%) Desktop Support
2 4 (13.79%) Network Engineer
3 3 (10.34%) Desktop Support Technician
3 3 (10.34%) Desktop Technician
3 3 (10.34%) Developer
3 3 (10.34%) Security Analyst
3 3 (10.34%) Senior Network Engineer
3 3 (10.34%) Support Technician
4 2 (6.90%) Angular Developer
4 2 (6.90%) Architect
4 2 (6.90%) Consultant
4 2 (6.90%) Head of Engineering
4 2 (6.90%) Information Analyst
4 2 (6.90%) Information Security Analyst
4 2 (6.90%) UI Developer
5 1 (3.45%) Android Engineer
5 1 (3.45%) Network Systems Engineer
5 1 (3.45%) Senior Core Network Engineer
5 1 (3.45%) Vulnerability Analyst
Libraries, Frameworks & Software Standards
1 3 (10.34%) HTML
1 3 (10.34%) JSON
1 3 (10.34%) Node.js
1 3 (10.34%) REST
2 2 (6.90%) AngularJS
2 2 (6.90%) CSS
3 1 (3.45%) .NET
3 1 (3.45%) CSS3
3 1 (3.45%) Django
3 1 (3.45%) Jest
3 1 (3.45%) LESS
3 1 (3.45%) Reactive Extensions
3 1 (3.45%) Sass
3 1 (3.45%) SOAP
3 1 (3.45%) XHTML
3 1 (3.45%) XMPP
Miscellaneous
1 4 (13.79%) Data Centre
2 3 (10.34%) Blackberry
2 3 (10.34%) iPad
2 3 (10.34%) iPhone
2 3 (10.34%) User Experience
2 3 (10.34%) Video Conferencing
3 2 (6.90%) Data Protection Act
3 2 (6.90%) Internet of Things
3 2 (6.90%) Mobile App
4 1 (3.45%) Animation
4 1 (3.45%) Blog
4 1 (3.45%) Management Information System
4 1 (3.45%) Mobile Payment
4 1 (3.45%) Online Banking
4 1 (3.45%) Social Media
Operating Systems
1 10 (34.48%) Windows
2 5 (17.24%) Android
3 3 (10.34%) Linux
3 3 (10.34%) Mac OS X
3 3 (10.34%) Windows 7
3 3 (10.34%) Windows 8
4 2 (6.90%) Unix
4 2 (6.90%) Windows 10
5 1 (3.45%) Apple iOS
5 1 (3.45%) Debian
Processes & Methodologies
1 6 (20.69%) Vulnerability Management
2 5 (17.24%) Agile Software Development
2 5 (17.24%) Information Security
2 5 (17.24%) Risk Assessment
2 5 (17.24%) Software Engineering
3 4 (13.79%) Continuous Improvement
3 4 (13.79%) Cybersecurity
3 4 (13.79%) Open Source
3 4 (13.79%) Threat Modelling
4 3 (10.34%) Asset Management
4 3 (10.34%) High Availability
4 3 (10.34%) ITIL
4 3 (10.34%) Mentoring
4 3 (10.34%) Workflow
5 2 (6.90%) Anomaly Detection
5 2 (6.90%) Business Continuity
5 2 (6.90%) Business Continuity Planning
5 2 (6.90%) Software Deployment
5 2 (6.90%) Technical Analysis
5 2 (6.90%) Validation
Programming Languages
1 5 (17.24%) Python
2 4 (13.79%) JavaScript
3 3 (10.34%) SQL
4 2 (6.90%) Java
5 1 (3.45%) Bash Shell
5 1 (3.45%) C
5 1 (3.45%) C#
5 1 (3.45%) ES6
5 1 (3.45%) Kotlin
5 1 (3.45%) Perl
5 1 (3.45%) PHP
Qualifications
1 7 (24.14%) Degree
2 5 (17.24%) Computer Science Degree
3 3 (10.34%) CCNP
3 3 (10.34%) Cisco Certification
4 2 (6.90%) CISSP
4 2 (6.90%) CREST Certified
4 2 (6.90%) GIAC
4 2 (6.90%) GPEN
4 2 (6.90%) MCSE
4 2 (6.90%) Microsoft Certification
5 1 (3.45%) PhD
Quality Assurance & Compliance
1 2 (6.90%) GDPR
1 2 (6.90%) HMG Security Policy Framework
1 2 (6.90%) ISO 31000
1 2 (6.90%) ISO/IEC 27001
1 2 (6.90%) ISO/IEC 27005
1 2 (6.90%) NCSC
1 2 (6.90%) NIST
2 1 (3.45%) Accessibility
2 1 (3.45%) PMO
System Software
1 4 (13.79%) Active Directory
2 2 (6.90%) Hyper-V
2 2 (6.90%) Microsoft App-V
2 2 (6.90%) VMware Infrastructure
3 1 (3.45%) Docker
3 1 (3.45%) iptables
3 1 (3.45%) Kamailio
3 1 (3.45%) KVM
3 1 (3.45%) Postfix
3 1 (3.45%) QEMU
Systems Management
1 2 (6.90%) Microsoft Intune
1 2 (6.90%) SCCM
2 1 (3.45%) Ansible
2 1 (3.45%) Galera Cluster
2 1 (3.45%) HAProxy
2 1 (3.45%) Puppet
2 1 (3.45%) ZABBIX
Vendors
1 9 (31.03%) Microsoft
2 8 (27.59%) Cisco
3 4 (13.79%) Rapid7
4 3 (10.34%) Apple
4 3 (10.34%) Citrix
4 3 (10.34%) Fortinet
5 2 (6.90%) CheckPoint
5 2 (6.90%) Google
5 2 (6.90%) Intel
5 2 (6.90%) Juniper
5 2 (6.90%) MobileIron
5 2 (6.90%) Qualys
5 2 (6.90%) VMware
6 1 (3.45%) GENBAND
6 1 (3.45%) Mitel
6 1 (3.45%) Nortel
6 1 (3.45%) Pega
6 1 (3.45%) Percona
6 1 (3.45%) SonicWALL
6 1 (3.45%) Xamarin