Period
to 15 December 2018

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 15 December 2018 with a comparison to the same period in the previous 2 years.

Internet
Central London > City of London
6 months to
15 Dec 2018
Same period 2017 Same period 2016
Rank 180 146 119
Rank change year-on-year -34 -27 +19
Permanent jobs citing Internet 177 214 275
As % of all permanent IT jobs advertised in the City of London 1.67% 2.06% 2.43%
As % of the Communications & Networking category 12.87% 14.40% 15.60%
Number of salaries quoted 144 183 251
City of London median annual salary £60,000 £55,500 £55,000
Median salary % change year-on-year +8.11% +0.91% +4.76%
10th Percentile £32,500 £25,750 £30,783
90th Percentile £85,000 £82,500 £77,500
Central London median annual salary £60,000 £50,000 £55,000
% change year-on-year +20.00% -9.09% +4.76%

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 1,375 1,486 1,763
As % of all permanent IT jobs advertised in the City of London 13.01% 14.29% 15.57%
Number of salaries quoted 1,221 1,341 1,551
City of London median annual salary £55,000 £55,000 £55,000
10th Percentile £30,750 £31,250 £30,500
90th Percentile £88,750 £82,500 £80,000
Central London median annual salary £55,000 £52,500 £54,750
% change year-on-year +4.76% -4.11% +8.42%

Internet
Job Vacancy Trend in the City of London

Job postings citing Internet as a percentage 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

This chart provides the 3-month moving average for salaries quoted in permanent IT 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

The salary distribution of IT jobs citing Internet in the City of London over the 6 months to 15 December 2018.

Salary histogram for Internet in the City of London

For the 6 months to 15 December 2018, 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 78 (44.07%) TCP/IP
1 78 (44.07%) Finance
2 75 (42.37%) Windows
3 57 (32.20%) Microsoft
4 53 (29.94%) Firewall
5 41 (23.16%) CISSP
5 41 (23.16%) Cybersecurity
6 36 (20.34%) PowerShell
6 36 (20.34%) Vulnerability Scanning
7 35 (19.77%) SQL
8 34 (19.21%) Active Directory
8 34 (19.21%) LAN
8 34 (19.21%) Penetration Testing
9 33 (18.64%) Agile Software Development
10 32 (18.08%) Risk Assessment
11 31 (17.51%) WAN
12 28 (15.82%) Cisco
12 28 (15.82%) Security Testing
12 28 (15.82%) Analytics
13 26 (14.69%) Ethical Hacking
13 26 (14.69%) Behavioural Analytics
14 25 (14.12%) HTML
15 23 (12.99%) Banking
15 23 (12.99%) VMware
15 23 (12.99%) Problem-Solving
16 22 (12.43%) Information Security
16 22 (12.43%) Citrix
16 22 (12.43%) ITIL
17 21 (11.86%) CSS
17 21 (11.86%) Cisco Certification

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 15 (8.47%) MS Exchange
2 10 (5.65%) Exchange Server 2013
2 10 (5.65%) IIS
3 7 (3.95%) Exchange Server 2010
3 7 (3.95%) SharePoint
4 6 (3.39%) Apache
4 6 (3.39%) Tomcat
5 5 (2.82%) Exchange Server 2007
5 5 (2.82%) SharePoint 2013
5 5 (2.82%) Skype for Business
6 1 (0.56%) Apache Airflow
6 1 (0.56%) CMS
6 1 (0.56%) WordPress
Applications
1 13 (7.34%) Microsoft Office
2 3 (1.69%) Microsoft Excel
3 1 (0.56%) 3ds Max
3 1 (0.56%) AutoCAD
3 1 (0.56%) Maya
3 1 (0.56%) Microsoft PowerPoint
Business Applications
1 1 (0.56%) Maximo
Cloud Services
1 20 (11.30%) Office 365
2 17 (9.60%) Microsoft Azure
3 15 (8.47%) Amazon AWS
4 8 (4.52%) SaaS
5 7 (3.95%) Google Cloud Platform
5 7 (3.95%) Mimecast
6 2 (1.13%) Cloud Computing
6 2 (1.13%) PaaS
7 1 (0.56%) Amazon SQS
7 1 (0.56%) AWS Lambda
7 1 (0.56%) Cloudflare
7 1 (0.56%) IaaS
7 1 (0.56%) npm
7 1 (0.56%) Serverless
Communications & Networking
1 78 (44.07%) TCP/IP
2 53 (29.94%) Firewall
3 34 (19.21%) LAN
4 31 (17.51%) WAN
5 20 (11.30%) DNS
6 19 (10.73%) VPN
7 16 (9.04%) VLAN
8 13 (7.34%) Cisco IOS
8 13 (7.34%) DHCP
8 13 (7.34%) Network Security
9 12 (6.78%) BGP
9 12 (6.78%) OSPF
10 10 (5.65%) HTTP
10 10 (5.65%) IPsec
10 10 (5.65%) NetScaler
10 10 (5.65%) SAN
11 9 (5.08%) Structured Cabling
12 8 (4.52%) NX-OS
12 8 (4.52%) VoIP
13 7 (3.95%) Remote Desktop
Database & Business Intelligence
1 8 (4.52%) Big Data
2 7 (3.95%) SQL Server
3 6 (3.39%) Amazon RDS
3 6 (3.39%) MySQL
3 6 (3.39%) NoSQL
4 5 (2.82%) Relational Database
5 4 (2.26%) Oracle Database
6 3 (1.69%) SQL Server 2005
6 3 (1.69%) SQL Server 2008
6 3 (1.69%) SQL Server 2012
7 2 (1.13%) Apache Cassandra
7 2 (1.13%) MongoDB
7 2 (1.13%) RDBMS
7 2 (1.13%) Redis
8 1 (0.56%) Amazon DynamoDB
8 1 (0.56%) BigQuery
8 1 (0.56%) PostgreSQL
Development Applications
1 7 (3.95%) Jenkins
1 7 (3.95%) JIRA
2 5 (2.82%) Git (software)
2 5 (2.82%) Maven
2 5 (2.82%) PhantomJS
2 5 (2.82%) UI Automator
3 4 (2.26%) Vagrant
4 1 (0.56%) Appium
4 1 (0.56%) Atlassian Bamboo
4 1 (0.56%) Bitbucket
4 1 (0.56%) gulp
4 1 (0.56%) Hudson
4 1 (0.56%) Mocha
4 1 (0.56%) Oracle APEX
4 1 (0.56%) Selenium
4 1 (0.56%) TeamCity
4 1 (0.56%) Travis CI
4 1 (0.56%) Visual Studio
4 1 (0.56%) WebDriver
4 1 (0.56%) webpack
General
1 78 (44.07%) Finance
2 23 (12.99%) Banking
3 14 (7.91%) Financial Institution
4 10 (5.65%) Law
5 8 (4.52%) Advertising
6 7 (3.95%) Games
7 5 (2.82%) Back Office
7 5 (2.82%) Legal
8 4 (2.26%) Marketing
8 4 (2.26%) Retail
8 4 (2.26%) Telecoms
9 3 (1.69%) French Language
10 1 (0.56%) Automotive
10 1 (0.56%) Investment Banking
10 1 (0.56%) Manufacturing
10 1 (0.56%) Private Banking
Job Titles
1 45 (25.42%) Analyst
2 28 (15.82%) Security Analyst
3 26 (14.69%) Cybersecurity Analyst
4 23 (12.99%) Network Engineer
5 19 (10.73%) Developer
6 18 (10.17%) Support Engineer
7 13 (7.34%) Security Engineer
7 13 (7.34%) Support Analyst
8 11 (6.21%) Administrator
8 11 (6.21%) Infrastructure Engineer
9 10 (5.65%) Cisco Engineer
9 10 (5.65%) Cisco Network Engineer
9 10 (5.65%) Senior Developer
10 9 (5.08%) IT Support
10 9 (5.08%) Product Manager
11 8 (4.52%) Applications Support
11 8 (4.52%) IT Support Analyst
11 8 (4.52%) Senior Cisco Engineer
11 8 (4.52%) Senior Cisco Network Engineer
11 8 (4.52%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 25 (14.12%) HTML
2 21 (11.86%) CSS
3 14 (7.91%) HTML5
4 12 (6.78%) jQuery
5 10 (5.65%) AngularJS
6 9 (5.08%) Web Services
7 8 (4.52%) 802.1X
8 7 (3.95%) CSS3
8 7 (3.95%) React
8 7 (3.95%) Spring
9 5 (2.82%) LDAP
9 5 (2.82%) RESTful
9 5 (2.82%) Twitter Bootstrap
10 4 (2.26%) Akka
10 4 (2.26%) FIX Protocol
10 4 (2.26%) Node.js
11 3 (1.69%) .NET
11 3 (1.69%) Grails
11 3 (1.69%) JSON
11 3 (1.69%) RabbitMQ
Miscellaneous
1 20 (11.30%) Analytical Skills
2 17 (9.60%) Data Centre
3 16 (9.04%) Management Information System
4 14 (7.91%) User Experience
5 11 (6.21%) Fintech
6 8 (4.52%) Video Conferencing
7 7 (3.95%) Data Structures
7 7 (3.95%) Mobile App
8 6 (3.39%) Algorithms
8 6 (3.39%) Clustering
8 6 (3.39%) Cyberattack
8 6 (3.39%) Cybercrime
8 6 (3.39%) Replication
9 5 (2.82%) Equities
9 5 (2.82%) RIA
10 4 (2.26%) Online Banking
10 4 (2.26%) Public Cloud
10 4 (2.26%) Security Operations Centre
10 4 (2.26%) SWIFT
11 3 (1.69%) Smart Home
Operating Systems
1 75 (42.37%) Windows
2 16 (9.04%) Unix
3 15 (8.47%) Windows Server
4 14 (7.91%) Windows 7
5 13 (7.34%) Windows 10
5 13 (7.34%) Windows Server 2008
5 13 (7.34%) Windows Server 2012
6 12 (6.78%) Linux
7 11 (6.21%) Windows 8
8 7 (3.95%) Android
9 3 (1.69%) Mac OS X
9 3 (1.69%) Windows XP
10 2 (1.13%) Apple iOS
10 2 (1.13%) Mac OS
10 2 (1.13%) VMS
10 2 (1.13%) Windows Server 2003
11 1 (0.56%) CentOS
Processes & Methodologies
1 41 (23.16%) Cybersecurity
2 36 (20.34%) Vulnerability Scanning
3 34 (19.21%) Penetration Testing
4 33 (18.64%) Agile Software Development
5 32 (18.08%) Risk Assessment
6 28 (15.82%) Analytics
6 28 (15.82%) Security Testing
7 26 (14.69%) Behavioural Analytics
7 26 (14.69%) Ethical Hacking
8 23 (12.99%) Problem-Solving
9 22 (12.43%) Information Security
9 22 (12.43%) ITIL
10 17 (9.60%) Infrastructure Engineering
11 16 (9.04%) Security Operations
12 15 (8.47%) Continuous Improvement
12 15 (8.47%) DevOps
13 14 (7.91%) Project Management
14 13 (7.34%) Network Design
14 13 (7.34%) TDD
15 12 (6.78%) Load Balancing
Programming Languages
1 36 (20.34%) PowerShell
2 35 (19.77%) SQL
3 18 (10.17%) Java
4 16 (9.04%) JavaScript
5 13 (7.34%) Perl
6 12 (6.78%) Python
7 11 (6.21%) Bash Shell
8 9 (5.08%) Shell Script
9 8 (4.52%) C
9 8 (4.52%) C#
10 5 (2.82%) VB
11 4 (2.26%) AWK
11 4 (2.26%) PHP
12 3 (1.69%) C++
12 3 (1.69%) Go
12 3 (1.69%) Groovy
12 3 (1.69%) T-SQL
13 2 (1.13%) R
13 2 (1.13%) Ruby
13 2 (1.13%) Scala
Qualifications
1 41 (23.16%) CISSP
2 21 (11.86%) Cisco Certification
3 19 (10.73%) CCNP
4 16 (9.04%) Degree
5 10 (5.65%) MCSE
5 10 (5.65%) Microsoft Certification
6 9 (5.08%) CCIE
7 8 (4.52%) CCSA
7 8 (4.52%) CCSE
8 6 (3.39%) CEH
8 6 (3.39%) CISM
8 6 (3.39%) GCIA
8 6 (3.39%) GIAC
8 6 (3.39%) GPEN
8 6 (3.39%) SSCP
9 5 (2.82%) PRINCE2 Practitioner
10 4 (2.26%) CCNA
10 4 (2.26%) TOGAF Certification
10 4 (2.26%) VMware Certified Professional (VCP)
11 3 (1.69%) CISA
Quality Assurance & Compliance
1 7 (3.95%) QA
2 3 (1.69%) SLA
3 1 (0.56%) ISO 8583
System Software
1 34 (19.21%) Active Directory
2 20 (11.30%) VMware Infrastructure
3 9 (5.08%) Docker
4 7 (3.95%) Hyper-V
5 3 (1.69%) XenApp
6 2 (1.13%) VMware Workstation
7 1 (0.56%) Microsoft Virtual Server
7 1 (0.56%) Terminal Server
7 1 (0.56%) Virtual Servers
Systems Management
1 11 (6.21%) SCCM
1 11 (6.21%) Single Sign-On
2 10 (5.65%) Backup Exec
3 7 (3.95%) SCOM
4 6 (3.39%) Ansible
5 5 (2.82%) Cisco CUCM
6 3 (1.69%) Kubernetes
6 3 (1.69%) XenMobile
7 2 (1.13%) AirWatch
7 2 (1.13%) Nagios
8 1 (0.56%) Cisco UCCX
8 1 (0.56%) NetBackup
8 1 (0.56%) Terraform
8 1 (0.56%) vCenter Server
Vendors
1 57 (32.20%) Microsoft
2 28 (15.82%) Cisco
3 23 (12.99%) VMware
4 22 (12.43%) Citrix
5 16 (9.04%) CheckPoint
6 14 (7.91%) Palo Alto
7 9 (5.08%) F5
8 8 (4.52%) HP
9 6 (3.39%) Google
9 6 (3.39%) Nimble Storage
9 6 (3.39%) Oracle
10 5 (2.82%) Salesforce.com
11 4 (2.26%) IronPort
11 4 (2.26%) Riverbed
11 4 (2.26%) Sybase
12 3 (1.69%) Bloomberg
12 3 (1.69%) Blue Coat
12 3 (1.69%) BT
12 3 (1.69%) Veeam
13 2 (1.13%) Sophos