Period
to

The following table provides summary statistics for permanent job vacancies advertised in 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 1 July 2022 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
England > London
6 months to
1 Jul 2022
Same period 2021 Same period 2020
Rank 344 280 179
Rank change year-on-year -64 -101 +13
Permanent jobs citing TCP/IP 881 520 657
As % of all permanent jobs advertised in London 1.15% 1.25% 1.99%
As % of the Communications & Networking category 10.06% 11.69% 15.28%
Number of salaries quoted 580 440 567
10th Percentile £29,750 £33,000 £31,700
25th Percentile £35,000 £46,250 £40,000
Median annual salary (50th Percentile) £55,000 £62,500 £57,500
Median % change year-on-year -12.00% +8.70% +15.00%
75th Percentile £73,750 £77,500 £72,500
90th Percentile £100,000 £90,000 £85,000
England median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% +5.88%

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 London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 8,759 4,449 4,301
As % of all permanent IT jobs advertised in London 11.46% 10.72% 13.05%
Number of salaries quoted 4,417 3,041 3,495
10th Percentile £32,500 £36,250 £31,750
25th Percentile £46,000 £47,500 £42,500
Median annual salary (50th Percentile) £62,500 £62,500 £60,000
Median % change year-on-year - +4.17% +9.09%
75th Percentile £82,500 £80,000 £75,000
90th Percentile £100,000 £95,000 £90,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +7.53%

TCP/IP
Job Vacancy Trend in London

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

Job vacancy trend for TCP/IP in London

TCP/IP
Salary Trend in London

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

Salary trend for TCP/IP in London

TCP/IP
Salary Histogram in London

Salary distribution for jobs citing TCP/IP in London over the 6 months to 1 July 2022.

Salary histogram for TCP/IP in London

TCP/IP
Job Locations in 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 London region over the 6 months to 1 July 2022. 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
Jobs
Central London -5 131 £53,750 -23.21% 31
West London -37 47 £36,500 -41.60% 16
South London -65 14 £35,000 -6.67% 11
East London -58 7 £27,250 -16.15% 12
TCP/IP
England

For the 6 months to 1 July 2022, 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 London region with a requirement for TCP/IP.

1 418 (47.45%) Windows
2 337 (38.25%) DNS
3 294 (33.37%) Active Directory
4 287 (32.58%) Finance
5 264 (29.97%) Linux
6 258 (29.28%) Microsoft
7 249 (28.26%) Social Skills
8 246 (27.92%) Cisco
9 239 (27.13%) Azure
9 239 (27.13%) AWS
10 230 (26.11%) Microsoft 365
11 225 (25.54%) DHCP
12 223 (25.31%) Firewall
13 188 (21.34%) Python
14 174 (19.75%) Agile
15 172 (19.52%) Problem-Solving
16 165 (18.73%) Windows 10
17 162 (18.39%) VMware
18 158 (17.93%) HTTP
19 155 (17.59%) VPN
20 144 (16.35%) WAN
21 141 (16.00%) ITIL
21 141 (16.00%) VMware Infrastructure
21 141 (16.00%) PowerShell
22 136 (15.44%) Cisco Certification
23 128 (14.53%) BGP
24 127 (14.42%) Java
24 127 (14.42%) Windows Server
25 123 (13.96%) Ansible
26 116 (13.17%) Mentoring

TCP/IP
Co-occurring IT Skills in 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 74 (8.40%) MS Exchange
2 47 (5.33%) SharePoint
3 25 (2.84%) IIS
4 21 (2.38%) Apache
5 19 (2.16%) Confluence
5 19 (2.16%) Exchange Server 2010
6 18 (2.04%) Exchange Server 2013
7 16 (1.82%) Exchange Server 2007
8 15 (1.70%) Blackberry Enterprise Server
8 15 (1.70%) Commerce Server
9 9 (1.02%) nginx
9 9 (1.02%) WordPress
10 5 (0.57%) OpenStack
11 4 (0.45%) JBoss
11 4 (0.45%) WebSphere
12 2 (0.23%) Exchange Server 2003
12 2 (0.23%) Skype for Business
12 2 (0.23%) WinCC
13 1 (0.11%) Ethereum
13 1 (0.11%) Tomcat
Applications
1 77 (8.74%) Microsoft Office
2 33 (3.75%) Microsoft Excel
3 25 (2.84%) Microsoft PowerPoint
4 7 (0.79%) Chatbot
5 5 (0.57%) Maple
6 4 (0.45%) MS Visio
7 1 (0.11%) Adobe Creative Suite
Business Applications
1 23 (2.61%) Distributed Ledger
1 23 (2.61%) R3 Corda
2 7 (0.79%) SAP GTS
3 4 (0.45%) Fidessa
4 2 (0.23%) RMDS
5 1 (0.11%) Carpe Diem
5 1 (0.11%) Dynamics CRM
5 1 (0.11%) Sparx Enterprise Architect
Cloud Services
1 239 (27.13%) AWS
1 239 (27.13%) Azure
2 230 (26.11%) Microsoft 365
3 62 (7.04%) SaaS
4 50 (5.68%) Azure Active Directory
5 47 (5.33%) GCP
6 32 (3.63%) AWS CloudFormation
7 31 (3.52%) IaaS
8 30 (3.41%) Cloud Computing
9 23 (2.61%) GitHub
9 23 (2.61%) Google Workspace
9 23 (2.61%) PaaS
10 22 (2.50%) Amazon EC2
10 22 (2.50%) OpenShift
11 19 (2.16%) Serverless
12 18 (2.04%) Datadog
12 18 (2.04%) OneDrive
13 17 (1.93%) Virtual Private Cloud
14 16 (1.82%) AWS Lambda
15 15 (1.70%) Mimecast
Communications & Networking
1 337 (38.25%) DNS
2 225 (25.54%) DHCP
3 223 (25.31%) Firewall
4 158 (17.93%) HTTP
5 155 (17.59%) VPN
6 144 (16.35%) WAN
7 128 (14.53%) BGP
8 116 (13.17%) LAN
9 110 (12.49%) Internet
9 110 (12.49%) Network Security
10 101 (11.46%) OSPF
11 91 (10.33%) MPLS
12 79 (8.97%) Wireless
13 69 (7.83%) VLAN
14 62 (7.04%) IPsec
15 61 (6.92%) Ethernet
16 60 (6.81%) Broadband
17 58 (6.58%) Wi-Fi
18 52 (5.90%) VoIP
19 48 (5.45%) SSL
Database & Business Intelligence
1 63 (7.15%) MongoDB
2 58 (6.58%) Hadoop
3 55 (6.24%) Big Data
4 37 (4.20%) SQL Server
5 28 (3.18%) Apache Cassandra
6 27 (3.06%) MySQL
7 24 (2.72%) Elasticsearch
8 20 (2.27%) Amazon RDS
8 20 (2.27%) ArangoDB
8 20 (2.27%) HBase
8 20 (2.27%) NoSQL
9 19 (2.16%) PostgreSQL
10 3 (0.34%) Amazon Redshift
10 3 (0.34%) MariaDB
10 3 (0.34%) Relational Database
11 2 (0.23%) Oracle Exadata
11 2 (0.23%) RDBMS
12 1 (0.11%) Data Warehouse
12 1 (0.11%) GIS
12 1 (0.11%) Oracle Reports
Development Applications
1 116 (13.17%) Jenkins
2 70 (7.95%) Git (software)
3 51 (5.79%) Selenium
4 46 (5.22%) Atlassian Bamboo
4 46 (5.22%) WebDriver
5 34 (3.86%) JUnit
6 33 (3.75%) JMeter
7 26 (2.95%) JIRA
8 22 (2.50%) Maven
9 20 (2.27%) GitLab
10 14 (1.59%) GCC
11 13 (1.48%) Cypress.io
12 10 (1.14%) TeamCity
13 9 (1.02%) CircleCI
14 8 (0.91%) GNU Toolchain
15 7 (0.79%) GDB
16 4 (0.45%) Appium
16 4 (0.45%) Visual Studio Coded UI
17 3 (0.34%) Fiddler
17 3 (0.34%) IDA Disassembler
General
1 287 (32.58%) Finance
2 249 (28.26%) Social Skills
3 59 (6.70%) Analytical Skills
4 58 (6.58%) Telecoms
5 45 (5.11%) Banking
6 44 (4.99%) Inclusion and Diversity
7 43 (4.88%) Retail
8 38 (4.31%) Law
9 37 (4.20%) Presentation Skills
10 33 (3.75%) Legal
11 23 (2.61%) Games
12 21 (2.38%) Financial Institution
13 18 (2.04%) Wearables
14 12 (1.36%) Electronics
14 12 (1.36%) Marketing
14 12 (1.36%) Public Sector
14 12 (1.36%) Publishing
15 8 (0.91%) Russian Language
16 7 (0.79%) Advertising
16 7 (0.79%) Police
Job Titles
1 128 (14.53%) Network Engineer
2 111 (12.60%) Analyst
3 101 (11.46%) Support Engineer
4 72 (8.17%) Support Analyst
5 67 (7.60%) Software Engineer
6 61 (6.92%) 2nd Line Support
7 60 (6.81%) Desktop Support
7 60 (6.81%) Infrastructure Engineer
8 57 (6.47%) Developer
8 57 (6.47%) DevOps Engineer
9 55 (6.24%) IT Support
10 42 (4.77%) Security Engineer
11 41 (4.65%) Senior Network Engineer
12 37 (4.20%) Development Engineer
12 37 (4.20%) Software Development Engineer
12 37 (4.20%) Software Test Engineer
12 37 (4.20%) Test Development Engineer
12 37 (4.20%) Test Engineer
13 34 (3.86%) Architect
13 34 (3.86%) Support Specialist
Libraries, Frameworks & Software Standards
1 73 (8.29%) Kafka
2 66 (7.49%) Apache Thrift
3 61 (6.92%) Web Services
4 60 (6.81%) REST
5 58 (6.58%) JSON
6 40 (4.54%) Spring
7 39 (4.43%) Protocol Buffers
8 25 (2.84%) React
9 24 (2.72%) FIX Protocol
10 23 (2.61%) Spring Boot
11 21 (2.38%) Middleware
12 20 (2.27%) Guice
12 20 (2.27%) Lucene
12 20 (2.27%) Vert.x
12 20 (2.27%) WebRTC
12 20 (2.27%) XMPP
13 19 (2.16%) Elastic Stack
13 19 (2.16%) HTML
13 19 (2.16%) Node.js
14 15 (1.70%) Flash
Miscellaneous
1 99 (11.24%) Data Centre
2 76 (8.63%) Social Media
3 70 (7.95%) Social Network
4 57 (6.47%) Self-Motivation
5 53 (6.02%) Public Cloud
6 40 (4.54%) iPhone
7 33 (3.75%) User Experience
8 32 (3.63%) Video Conferencing
9 25 (2.84%) Management Information System
10 22 (2.50%) PKI
11 20 (2.27%) Algorithms
11 20 (2.27%) Enterprise Software
11 20 (2.27%) Linux Command Line
11 20 (2.27%) Private Cloud
12 19 (2.16%) Blackberry
12 19 (2.16%) Smartphone
13 18 (2.04%) Virtual Team
14 15 (1.70%) Eurex
15 14 (1.59%) Hedge funds
16 13 (1.48%) Distributed Denial-of-Service
Operating Systems
1 418 (47.45%) Windows
2 264 (29.97%) Linux
3 165 (18.73%) Windows 10
4 127 (14.42%) Windows Server
5 64 (7.26%) Windows Server 2016
6 46 (5.22%) Unix
7 42 (4.77%) Android
8 41 (4.65%) Windows Server 2012
9 39 (4.43%) Windows 7
10 35 (3.97%) Mac OS
11 30 (3.41%) Red Hat Enterprise Linux
12 23 (2.61%) Windows Server 2008
13 22 (2.50%) Ubuntu
14 21 (2.38%) Mac OS X
15 18 (2.04%) Windows Server 2019
16 15 (1.70%) Debian
17 14 (1.59%) Apple iOS
18 13 (1.48%) CentOS
19 9 (1.02%) Windows 8
20 8 (0.91%) CoreOS
Processes & Methodologies
1 174 (19.75%) Agile
2 172 (19.52%) Problem-Solving
3 141 (16.00%) ITIL
4 116 (13.17%) Mentoring
5 111 (12.60%) CI/CD
6 101 (11.46%) Infrastructure Engineering
7 97 (11.01%) DevOps
8 84 (9.53%) Infrastructure as Code
9 83 (9.42%) Test Automation
10 78 (8.85%) Computer Science
10 78 (8.85%) Software Engineering
11 74 (8.40%) Continuous Integration
12 71 (8.06%) Configuration Management
13 69 (7.83%) Continuous Improvement
13 69 (7.83%) Regulatory Compliance
14 66 (7.49%) E-Discovery
14 66 (7.49%) Information Governance
14 66 (7.49%) Service Delivery
15 58 (6.58%) Software Testing
16 56 (6.36%) Network Virtualisation
Programming Languages
1 188 (21.34%) Python
2 141 (16.00%) PowerShell
3 127 (14.42%) Java
4 106 (12.03%) Bash
5 100 (11.35%) SQL
6 60 (6.81%) C++
7 43 (4.88%) JavaScript
8 37 (4.20%) C
9 27 (3.06%) C#
9 27 (3.06%) Go
10 25 (2.84%) Shell Script
11 20 (2.27%) Kotlin
12 13 (1.48%) Perl
12 13 (1.48%) Ruby
13 12 (1.36%) TypeScript
14 9 (1.02%) R
15 7 (0.79%) Embedded C
15 7 (0.79%) PHP
16 5 (0.57%) MATLAB
17 3 (0.34%) Embedded C++
Qualifications
1 136 (15.44%) Cisco Certification
2 90 (10.22%) CCIE
3 83 (9.42%) Degree
4 77 (8.74%) CCNP
5 37 (4.20%) Microsoft Certification
6 34 (3.86%) Security Cleared
7 31 (3.52%) SC Cleared
8 29 (3.29%) CCNA
9 28 (3.18%) Computer Science Degree
10 26 (2.95%) CCIE Service Provider
10 26 (2.95%) MCSA
11 24 (2.72%) CISSP
12 22 (2.50%) Network+ Certification
13 21 (2.38%) MCITP
13 21 (2.38%) MCP
14 20 (2.27%) MCDST
15 17 (1.93%) A+ Certification
16 16 (1.82%) CompTIA Security+
16 16 (1.82%) MCSE
17 11 (1.25%) CEH
Quality Assurance & Compliance
1 58 (6.58%) SLA
2 24 (2.72%) ISO/IEC 27001
3 9 (1.02%) Cyber Essentials
3 9 (1.02%) QA
4 8 (0.91%) NIST
5 7 (0.79%) GDPR
5 7 (0.79%) JTAG
6 5 (0.57%) Sarbanes-Oxley
6 5 (0.57%) SOC 1
6 5 (0.57%) SOC 2
7 3 (0.34%) NCSC
8 2 (0.23%) Cyber Essentials PLUS
8 2 (0.23%) HIPAA
8 2 (0.23%) IEC 61131
8 2 (0.23%) ISO 31000
8 2 (0.23%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
8 2 (0.23%) ISO/IEC 27005
8 2 (0.23%) MiFID
8 2 (0.23%) NIST 800
9 1 (0.11%) PMO
System Software
1 294 (33.37%) Active Directory
2 141 (16.00%) VMware Infrastructure
3 78 (8.85%) Docker
4 32 (3.63%) Hyper-V
5 24 (2.72%) vSphere
6 21 (2.38%) VMware NSX
7 20 (2.27%) Apache ZooKeeper
8 18 (2.04%) Virtual Machines
8 18 (2.04%) Virtual Servers
9 14 (1.59%) NFS
10 12 (1.36%) Snort
10 12 (1.36%) VMware ESXi
11 10 (1.14%) Virtual Desktop
12 8 (0.91%) Varnish
13 6 (0.68%) Microsoft Virtual Server
14 5 (0.57%) Firmware
14 5 (0.57%) XenApp
15 3 (0.34%) iptables
16 2 (0.23%) Squid
16 2 (0.23%) VMware Workstation
Systems Management
1 123 (13.96%) Ansible
2 116 (13.17%) Terraform
3 106 (12.03%) Kubernetes
4 51 (5.79%) SCCM
5 36 (4.09%) Puppet
6 32 (3.63%) Grafana
7 31 (3.52%) Nagios
8 30 (3.41%) Prometheus
9 24 (2.72%) Microsoft Intune
10 15 (1.70%) Cisco CUCM
10 15 (1.70%) Jamf Pro
11 14 (1.59%) ServiceCenter
11 14 (1.59%) Single Sign-On
11 14 (1.59%) vCenter Server
12 12 (1.36%) Nmap
13 10 (1.14%) cPanel
14 9 (1.02%) Nessus
14 9 (1.02%) yum
15 8 (0.91%) Fluentd
15 8 (0.91%) Istio
Vendors
1 258 (29.28%) Microsoft
2 246 (27.92%) Cisco
3 162 (18.39%) VMware
4 83 (9.42%) Citrix
5 69 (7.83%) F5
6 60 (6.81%) Palo Alto
7 58 (6.58%) Fortinet
8 56 (6.36%) Google
9 55 (6.24%) Apple
10 54 (6.13%) HP
11 50 (5.68%) SolarWinds
12 49 (5.56%) Splunk
13 38 (4.31%) Meraki
14 37 (4.20%) Oracle
15 33 (3.75%) CheckPoint
16 32 (3.63%) Nokia
17 30 (3.41%) Bloomberg
17 30 (3.41%) Juniper
18 28 (3.18%) ServiceNow
19 26 (2.95%) Dell