Period
to 3 June 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for TCP/IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TCP/IP over the 6 months to 3 June 2020 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Central London > City of London
6 months to
3 Jun 2020
Same period 2019 Same period 2018
Rank 107 131 121
Rank change year-on-year +24 -10 +1
Permanent jobs citing TCP/IP 173 241 276
As % of all permanent jobs advertised in the City of London 2.61% 2.42% 2.59%
As % of the Communications & Networking category 20.31% 18.65% 16.25%
Number of salaries quoted 182 221 242
Median annual salary £62,500 £60,000 £52,500
Median salary % change year-on-year +4.17% +14.29% +16.67%
10th Percentile £32,500 £28,250 £30,500
90th Percentile £87,250 £95,000 £82,500
Central London median annual salary £62,500 £52,500 £52,500
% change year-on-year +19.05% - +20.69%

TCP/IP 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 852 1,292 1,698
As % of all permanent IT jobs advertised in the City of London 12.88% 12.96% 15.96%
Number of salaries quoted 758 1,164 1,524
Median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £35,000 £29,825 £31,250
90th Percentile £89,125 £92,500 £83,750
Central London median annual salary £57,500 £55,000 £55,000
% change year-on-year +4.55% - +4.76%

TCP/IP
Job Vacancy Trend in the City of London

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

Job vacancy trend for TCP/IP in the City of London

TCP/IP
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing TCP/IP in the City of London.

Salary trend for TCP/IP in the City of London

TCP/IP
Salary Histogram in the City of London

Salary distribution for jobs citing TCP/IP in the City of London over the 6 months to 3 June 2020.

Salary histogram for TCP/IP in the City of London

TCP/IP
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TCP/IP within the City of London region over the 6 months to 3 June 2020. 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
London Bridge - 3 £70,000 -
Moorgate - 2 £75,000 -
TCP/IP
Central London

For the 6 months to 3 June 2020, IT jobs citing TCP/IP 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 TCP/IP.

1 89 (51.45%) Windows
2 62 (35.84%) Microsoft
3 59 (34.10%) DNS
3 59 (34.10%) Python
4 56 (32.37%) Linux
4 56 (32.37%) Firewall
5 47 (27.17%) Windows Server
6 46 (26.59%) AWS
7 43 (24.86%) Active Directory
7 43 (24.86%) Cisco
8 40 (23.12%) Azure
8 40 (23.12%) PowerShell
9 39 (22.54%) Finance
10 38 (21.97%) VMware
10 38 (21.97%) Office 365
11 35 (20.23%) HTTP
12 33 (19.08%) DHCP
13 32 (18.50%) Microsoft Office
14 31 (17.92%) WAN
14 31 (17.92%) Microsoft Certification
15 30 (17.34%) Java
16 29 (16.76%) BGP
16 29 (16.76%) Bash Shell
16 29 (16.76%) Windows 10
17 28 (16.18%) Windows 7
17 28 (16.18%) ITIL
17 28 (16.18%) Problem-Solving
18 27 (15.61%) Wireless
19 26 (15.03%) OSPF
19 26 (15.03%) Android

TCP/IP
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 17 (9.83%) MS Exchange
2 10 (5.78%) Exchange Server 2010
3 5 (2.89%) WebSphere
4 4 (2.31%) IIS
4 4 (2.31%) SharePoint
5 3 (1.73%) Apache
5 3 (1.73%) Apache Spark
6 2 (1.16%) Exchange Server 2013
6 2 (1.16%) JBoss
6 2 (1.16%) OpenStack
6 2 (1.16%) Resin
6 2 (1.16%) Skype for Business
6 2 (1.16%) Tomcat
6 2 (1.16%) WebLogic
7 1 (0.58%) Elasticsearch
7 1 (0.58%) Exchange Server 2003
Applications
1 32 (18.50%) Microsoft Office
2 16 (9.25%) Microsoft Excel
2 16 (9.25%) Microsoft PowerPoint
3 8 (4.62%) MS Visio
Business Applications
1 3 (1.73%) Elite 3E
Cloud Services
1 46 (26.59%) AWS
2 40 (23.12%) Azure
3 38 (21.97%) Office 365
4 8 (4.62%) GCP
4 8 (4.62%) SaaS
5 3 (1.73%) Akamai
5 3 (1.73%) Amazon Kinesis
5 3 (1.73%) AWS Lambda
5 3 (1.73%) Azure Active Directory
5 3 (1.73%) Cloudflare
5 3 (1.73%) IaaS
5 3 (1.73%) Serverless
6 2 (1.16%) Amazon EC2
6 2 (1.16%) AWS CloudFormation
6 2 (1.16%) DigitalOcean
6 2 (1.16%) G Suite
6 2 (1.16%) GitHub
6 2 (1.16%) Linode
6 2 (1.16%) Mimecast
6 2 (1.16%) OpenShift
Communications & Networking
1 59 (34.10%) DNS
2 56 (32.37%) Firewall
3 35 (20.23%) HTTP
4 33 (19.08%) DHCP
5 31 (17.92%) WAN
6 29 (16.76%) BGP
7 27 (15.61%) Wireless
8 26 (15.03%) OSPF
9 25 (14.45%) VoIP
10 22 (12.72%) LAN
11 21 (12.14%) Wireshark
12 19 (10.98%) Internet
13 18 (10.40%) VPN
14 17 (9.83%) Network Security
15 16 (9.25%) VLAN
16 14 (8.09%) MPLS
17 13 (7.51%) Wi-Fi
18 11 (6.36%) Cisco IOS
18 11 (6.36%) Ethernet
19 10 (5.78%) Multicast
Database & Business Intelligence
1 6 (3.47%) MySQL
2 5 (2.89%) Relational Database
2 5 (2.89%) SQL Server
3 2 (1.16%) NoSQL
4 1 (0.58%) Blockchain
4 1 (0.58%) Power BI
4 1 (0.58%) RDBMS
Development Applications
1 3 (1.73%) Git (software)
1 3 (1.73%) Jenkins
2 2 (1.16%) Artifactory
2 2 (1.16%) Burp Suite
2 2 (1.16%) Gradle
2 2 (1.16%) Metasploit
3 1 (0.58%) Cypress.io
3 1 (0.58%) JIRA
3 1 (0.58%) Sonatype Nexus
General
1 39 (22.54%) Finance
2 11 (6.36%) Financial Institution
3 8 (4.62%) Front Office
4 6 (3.47%) Law
5 5 (2.89%) Legal
5 5 (2.89%) Telecoms
6 3 (1.73%) Banking
7 2 (1.16%) Back Office
7 2 (1.16%) Billing
7 2 (1.16%) Pharmaceutical
8 1 (0.58%) Advertising
8 1 (0.58%) Automotive
8 1 (0.58%) Public Sector
Job Titles
1 32 (18.50%) Support Engineer
2 26 (15.03%) Network Engineer
3 23 (13.29%) Analyst
4 19 (10.98%) IT Support
5 16 (9.25%) Senior Network Engineer
6 15 (8.67%) Support Analyst
7 12 (6.94%) Architect
7 12 (6.94%) Penetration Tester
7 12 (6.94%) Software Engineer
7 12 (6.94%) Tester
8 11 (6.36%) Administrator
8 11 (6.36%) Lead Software Engineer
8 11 (6.36%) Software Support Engineer
9 10 (5.78%) Infrastructure Engineer
9 10 (5.78%) Senior Analyst
9 10 (5.78%) Systems Administrator
10 9 (5.20%) 2nd Line Support
11 8 (4.62%) Desktop Support
11 8 (4.62%) IT Engineer
11 8 (4.62%) IT Support Analyst
Libraries, Frameworks & Software Standards
1 16 (9.25%) REST
1 16 (9.25%) SOAP
1 16 (9.25%) WebSockets
2 15 (8.67%) XML
3 5 (2.89%) .NET
3 5 (2.89%) 802.1X
4 3 (1.73%) ActiveMQ
4 3 (1.73%) Java EE
4 3 (1.73%) JMS
4 3 (1.73%) Kafka
4 3 (1.73%) Middleware
4 3 (1.73%) RabbitMQ
4 3 (1.73%) WebSphere MQ
5 2 (1.16%) boto
5 2 (1.16%) FIX Protocol
5 2 (1.16%) JSON
5 2 (1.16%) LAMP
6 1 (0.58%) GraphQL
6 1 (0.58%) Regular Expression
6 1 (0.58%) YAML
Miscellaneous
1 19 (10.98%) Data Centre
2 15 (8.67%) Video Conferencing
3 12 (6.94%) iPhone
3 12 (6.94%) Management Information System
4 9 (5.20%) iPad
5 8 (4.62%) Blackberry
6 6 (3.47%) Analytical Skills
7 5 (2.89%) Self-Motivation
8 4 (2.31%) PKI
8 4 (2.31%) Replication
8 4 (2.31%) Security Operations Centre
9 3 (1.73%) RSA SecurID
10 2 (1.16%) Clustering
10 2 (1.16%) Derivative
10 2 (1.16%) Fixed Income
10 2 (1.16%) User Experience
10 2 (1.16%) Virtual Team
11 1 (0.58%) Hedge funds
11 1 (0.58%) Linux Command Line
11 1 (0.58%) Renewable Energy
Operating Systems
1 89 (51.45%) Windows
2 56 (32.37%) Linux
3 47 (27.17%) Windows Server
4 29 (16.76%) Windows 10
5 28 (16.18%) Windows 7
6 26 (15.03%) Android
7 18 (10.40%) Windows Server 2012
8 17 (9.83%) Apple iOS
9 15 (8.67%) Unix
10 10 (5.78%) Windows Server 2008
10 10 (5.78%) Windows Server 2016
11 8 (4.62%) Mac OS X
12 5 (2.89%) Solaris
12 5 (2.89%) Windows 8
13 4 (2.31%) Windows Server 2003
14 3 (1.73%) Red Hat Enterprise Linux
14 3 (1.73%) Windows Phone
15 2 (1.16%) VMS
15 2 (1.16%) Windows XP
16 1 (0.58%) Ubuntu
Processes & Methodologies
1 28 (16.18%) ITIL
1 28 (16.18%) Problem-Solving
2 25 (14.45%) Cybersecurity
3 22 (12.72%) DevOps
3 22 (12.72%) Information Security
3 22 (12.72%) Penetration Testing
4 16 (9.25%) Ethical Hacking
4 16 (9.25%) Software Engineering
5 15 (8.67%) Analytics
5 15 (8.67%) Computer Science
5 15 (8.67%) Vulnerability Management
6 14 (8.09%) OWASP
7 13 (7.51%) Infrastructure Engineering
7 13 (7.51%) Test Automation
8 12 (6.94%) DevSecOps
8 12 (6.94%) Load Balancing
8 12 (6.94%) Manual Testing
8 12 (6.94%) Service Management
9 11 (6.36%) Fintech
10 10 (5.78%) Mobile Device Management
Programming Languages
1 59 (34.10%) Python
2 40 (23.12%) PowerShell
3 30 (17.34%) Java
4 29 (16.76%) Bash Shell
5 17 (9.83%) SQL
6 16 (9.25%) C#
7 15 (8.67%) JavaScript
7 15 (8.67%) Shell Script
8 14 (8.09%) Ruby
9 7 (4.05%) Perl
10 4 (2.31%) C
10 4 (2.31%) TypeScript
11 2 (1.16%) C++
11 2 (1.16%) Java 8
11 2 (1.16%) PHP
11 2 (1.16%) Scala
12 1 (0.58%) Objective-C
Qualifications
1 31 (17.92%) Microsoft Certification
2 25 (14.45%) Cisco Certification
3 24 (13.87%) Degree
4 23 (13.29%) CCNP
5 18 (10.40%) OSCP
6 16 (9.25%) MCP
6 16 (9.25%) MCSA
7 15 (8.67%) Computer Science Degree
8 12 (6.94%) CEH
8 12 (6.94%) GWAPT
8 12 (6.94%) MCSE
9 10 (5.78%) CCDA
9 10 (5.78%) CCDP
10 8 (4.62%) JNCIA
11 6 (3.47%) CISSP
11 6 (3.47%) MCITP
12 5 (2.89%) CCIE
12 5 (2.89%) CCNA
12 5 (2.89%) ITIL Foundation Certificate
12 5 (2.89%) SANS
Quality Assurance & Compliance
1 10 (5.78%) SLA
2 7 (4.05%) QA
3 4 (2.31%) PCI DSS
System Software
1 43 (24.86%) Active Directory
2 24 (13.87%) VMware Infrastructure
3 16 (9.25%) Hyper-V
4 8 (4.62%) VirtualBox
5 7 (4.05%) Docker
5 7 (4.05%) VMware ESXi
6 6 (3.47%) vSphere
7 5 (2.89%) XenDesktop
8 4 (2.31%) Firmware
8 4 (2.31%) VMware Workstation
9 3 (1.73%) DFS Replication
9 3 (1.73%) XenApp
10 2 (1.16%) Virtual Machines
10 2 (1.16%) Xen
11 1 (0.58%) Microsoft Virtual Server
11 1 (0.58%) Veritas Cluster Server
11 1 (0.58%) Virtual Servers
Systems Management
1 12 (6.94%) Puppet
2 11 (6.36%) SCCM
2 11 (6.36%) Terraform
3 7 (4.05%) Ansible
4 6 (3.47%) vCenter Server
5 5 (2.89%) Kubernetes
5 5 (2.89%) Nagios
6 3 (1.73%) Opscode Chef
6 3 (1.73%) Salt
7 2 (1.16%) McAfee ePO
7 2 (1.16%) Microsoft Intune
7 2 (1.16%) Nessus
8 1 (0.58%) NetBackup
8 1 (0.58%) Norton AntiVirus
8 1 (0.58%) PaperCut
8 1 (0.58%) PowerCLI
8 1 (0.58%) Single Sign-On
8 1 (0.58%) Symantec Endpoint Protection
Vendors
1 62 (35.84%) Microsoft
2 43 (24.86%) Cisco
3 38 (21.97%) VMware
4 24 (13.87%) Citrix
5 19 (10.98%) CheckPoint
6 16 (9.25%) HP
7 15 (8.67%) Palo Alto
8 14 (8.09%) Apple
8 14 (8.09%) F5
9 13 (7.51%) Juniper
10 12 (6.94%) Avaya
11 9 (5.20%) Bloomberg
11 9 (5.20%) Reuters
12 8 (4.62%) Huawei
12 8 (4.62%) LogicMonitor
13 7 (4.05%) Meraki
14 6 (3.47%) ForeScout
14 6 (3.47%) Nortel
15 5 (2.89%) Mitel
15 5 (2.89%) Red Hat