Period
to 18 January 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 18 January 2021 with a comparison to the same period in the previous 2 years.

Internet
Central London > City of London
6 months to
18 Jan 2021
Same period 2020 Same period 2019
Rank 199 142 189
Rank change year-on-year -57 +47 -38
Permanent jobs citing Internet 16 187 164
As % of all permanent jobs advertised in the City of London 0.37% 2.05% 1.60%
As % of the Communications & Networking category 3.36% 15.97% 12.68%
Number of salaries quoted 13 172 141
Median annual salary £57,500 £60,000 £55,000
Median salary % change year-on-year -4.17% +9.09% -0.90%
10th Percentile £30,200 £36,375 £32,500
90th Percentile £79,500 £89,875 £85,000
Central London median annual salary £57,500 £60,607 £55,000
% change year-on-year -5.13% +10.19% +10.00%

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 476 1,171 1,293
As % of all permanent IT jobs advertised in the City of London 11.14% 12.84% 12.59%
Number of salaries quoted 418 1,043 1,151
Median annual salary £67,500 £57,500 £55,000
Median salary % change year-on-year +17.39% +4.55% -
10th Percentile £40,625 £30,100 £31,250
90th Percentile £97,500 £91,000 £90,000
Central London median annual salary £65,000 £57,500 £55,000
% change year-on-year +13.04% +4.55% +4.76%

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 18 January 2021.

Salary histogram for Internet in the City of London

For the 6 months to 18 January 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 5 (31.25%) Python
1 5 (31.25%) Agile Software Development
2 4 (25.00%) Microsoft
2 4 (25.00%) HTML
2 4 (25.00%) Firewall
2 4 (25.00%) Analytical Skills
3 3 (18.75%) Docker
3 3 (18.75%) Problem-Solving
3 3 (18.75%) Law
3 3 (18.75%) Salesforce.com
3 3 (18.75%) JavaScript
3 3 (18.75%) CSS
3 3 (18.75%) Web Services
3 3 (18.75%) Linux
3 3 (18.75%) WAN
3 3 (18.75%) LAN
3 3 (18.75%) Ruby
3 3 (18.75%) QA
4 2 (12.50%) Fortinet
4 2 (12.50%) Windows 7
4 2 (12.50%) VMware Infrastructure
4 2 (12.50%) Android
4 2 (12.50%) HTML5
4 2 (12.50%) Azure
4 2 (12.50%) Bash Shell
4 2 (12.50%) Confluence
4 2 (12.50%) Redis
4 2 (12.50%) Ajax
4 2 (12.50%) SSL
4 2 (12.50%) Business Analysis

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 2 (12.50%) Confluence
2 1 (6.25%) Apache
2 1 (6.25%) Exchange Server 2013
2 1 (6.25%) MS Exchange
Applications
1 2 (12.50%) Microsoft Office
2 1 (6.25%) Microsoft Excel
Cloud Services
1 2 (12.50%) Azure
1 2 (12.50%) Office 365
2 1 (6.25%) GitHub
2 1 (6.25%) IaaS
2 1 (6.25%) SaaS
Communications & Networking
1 4 (25.00%) Firewall
2 3 (18.75%) LAN
2 3 (18.75%) WAN
3 2 (12.50%) BGP
3 2 (12.50%) DNS
3 2 (12.50%) IPsec
3 2 (12.50%) MPLS
3 2 (12.50%) OSPF
3 2 (12.50%) SDH
3 2 (12.50%) SNMP
3 2 (12.50%) SSL
3 2 (12.50%) TCP/IP
3 2 (12.50%) VLAN
4 1 (6.25%) Broadband
4 1 (6.25%) DMZ
4 1 (6.25%) F5 BIG-IP GTM
4 1 (6.25%) HTTP
4 1 (6.25%) VoIP
4 1 (6.25%) VPN
Database & Business Intelligence
1 2 (12.50%) MySQL
1 2 (12.50%) PostgreSQL
1 2 (12.50%) Redis
2 1 (6.25%) Big Data
2 1 (6.25%) Looker
2 1 (6.25%) Oracle Database
2 1 (6.25%) SQL Server
2 1 (6.25%) Tableau
Development Applications
1 2 (12.50%) JIRA
2 1 (6.25%) Jenkins
2 1 (6.25%) Team Foundation Server
General
1 3 (18.75%) Law
2 1 (6.25%) Finance
2 1 (6.25%) French Language
2 1 (6.25%) Legal
2 1 (6.25%) Retail
2 1 (6.25%) Spanish Language
2 1 (6.25%) Telecoms
Job Titles
1 3 (18.75%) Analyst
1 3 (18.75%) Developer
2 2 (12.50%) Administrator
2 2 (12.50%) Network Engineer
2 2 (12.50%) Product Owner
2 2 (12.50%) Ruby Developer
2 2 (12.50%) Senior Network Engineer
2 2 (12.50%) Technical Product Owner
3 1 (6.25%) 2nd/3rd Line Support
3 1 (6.25%) 2nd/3rd Line Support Analyst
3 1 (6.25%) Business Intelligence Lead
3 1 (6.25%) Desktop Engineer
3 1 (6.25%) DevOps Administrator
3 1 (6.25%) IT Engineer
3 1 (6.25%) IT Support Engineer
3 1 (6.25%) Junior Developer
3 1 (6.25%) Junior Software Developer
3 1 (6.25%) Linux Administrator
3 1 (6.25%) Security Engineer
3 1 (6.25%) Senior IT Manager
Libraries, Frameworks & Software Standards
1 4 (25.00%) HTML
2 3 (18.75%) CSS
2 3 (18.75%) Web Services
3 2 (12.50%) Ajax
3 2 (12.50%) HTML5
3 2 (12.50%) Ruby on Rails
4 1 (6.25%) .NET
4 1 (6.25%) .NET Framework
4 1 (6.25%) Entity Framework
4 1 (6.25%) Node.js
4 1 (6.25%) REST
4 1 (6.25%) WinForms
Miscellaneous
1 4 (25.00%) Analytical Skills
2 2 (12.50%) User Experience
3 1 (6.25%) PKI
3 1 (6.25%) Self-Motivation
3 1 (6.25%) Smartphone
Operating Systems
1 3 (18.75%) Linux
2 2 (12.50%) Android
2 2 (12.50%) Windows
2 2 (12.50%) Windows 7
3 1 (6.25%) Apple iOS
3 1 (6.25%) Check Point GAiA
3 1 (6.25%) Red Hat Enterprise Linux
3 1 (6.25%) Ubuntu
3 1 (6.25%) Unix
3 1 (6.25%) Windows 8
3 1 (6.25%) Windows Server
3 1 (6.25%) Windows Server 2008
3 1 (6.25%) Windows Server 2012
3 1 (6.25%) Windows Server 2016
Processes & Methodologies
1 5 (31.25%) Agile Software Development
2 3 (18.75%) Problem-Solving
3 2 (12.50%) Business Analysis
3 2 (12.50%) Coaching
3 2 (12.50%) CRM
3 2 (12.50%) Customer Requirements
3 2 (12.50%) E-Commerce
3 2 (12.50%) Incident Management
3 2 (12.50%) Infrastructure Engineering
3 2 (12.50%) Load Balancing
3 2 (12.50%) Product Backlog
3 2 (12.50%) Requirements Gathering
3 2 (12.50%) Scrum
4 1 (6.25%) Business Intelligence
4 1 (6.25%) Change Management
4 1 (6.25%) DNA
4 1 (6.25%) ITSM
4 1 (6.25%) OOP
4 1 (6.25%) Service Delivery
4 1 (6.25%) Service Management
Programming Languages
1 5 (31.25%) Python
2 3 (18.75%) JavaScript
2 3 (18.75%) Ruby
3 2 (12.50%) Bash Shell
3 2 (12.50%) C#
3 2 (12.50%) SQL
4 1 (6.25%) C++
4 1 (6.25%) Go
4 1 (6.25%) Java
4 1 (6.25%) Perl
4 1 (6.25%) PHP
4 1 (6.25%) Shell Script
Qualifications
1 2 (12.50%) CCNP
1 2 (12.50%) Cisco Certification
2 1 (6.25%) CISM
2 1 (6.25%) CISSP
2 1 (6.25%) Degree
2 1 (6.25%) ISEB
2 1 (6.25%) ISTQB
Quality Assurance & Compliance
1 3 (18.75%) QA
System Software
1 3 (18.75%) Docker
2 2 (12.50%) Active Directory
2 2 (12.50%) VMware Infrastructure
3 1 (6.25%) VMware ESXi
Systems Management
1 2 (12.50%) Kubernetes
2 1 (6.25%) Ansible
2 1 (6.25%) Nessus
2 1 (6.25%) Puppet
Vendors
1 4 (25.00%) Microsoft
2 3 (18.75%) Salesforce.com
3 2 (12.50%) Fortinet
3 2 (12.50%) Juniper
3 2 (12.50%) VMware
4 1 (6.25%) CA
4 1 (6.25%) CheckPoint
4 1 (6.25%) Forcepoint
4 1 (6.25%) MicroStrategy
4 1 (6.25%) Openreach
4 1 (6.25%) Oracle
4 1 (6.25%) Palo Alto
4 1 (6.25%) Red Hat
4 1 (6.25%) Virgin Media