Period
to 19 July 2018

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 19 July 2018 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
England > London
6 months to
19 Jul 2018
Same period 2017 Same period 2016
Rank 168 142 160
Rank change year-on-year -26 +18 -37
Permanent jobs citing TCP/IP 1,510 1,789 1,795
As % of all permanent IT jobs advertised in London 2.13% 2.44% 2.16%
As % of the Communications & Networking category 14.92% 15.86% 13.69%
Number of salaries quoted 1,251 1,525 1,569
London median annual salary £50,000 £47,500 £50,000
Median salary % change year-on-year +5.26% -5.00% +11.11%
10th Percentile £27,000 £26,250 £26,250
90th Percentile £80,000 £73,750 £77,500
England median annual salary £42,500 £40,000 £41,000
% change year-on-year +6.25% -2.44% +2.50%

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 10,123 11,279 13,113
As % of all permanent IT jobs advertised in London 14.28% 15.39% 15.79%
Number of salaries quoted 8,278 9,313 11,210
London median annual salary £55,000 £54,000 £52,500
Median salary % change year-on-year +1.85% +2.86% +5.00%
10th Percentile £30,000 £30,000 £29,363
90th Percentile £85,000 £80,000 £78,750
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

TCP/IP
Job Vacancy Trend in London

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

Job vacancy trend for TCP/IP in London

TCP/IP
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP in London.

Salary trend for TCP/IP in London

TCP/IP
Salary Histogram in London

The salary distribution of IT jobs citing TCP/IP in London over the 6 months to 19 July 2018.

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 19 July 2018. 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
Central London -11 395 £52,500 +16.67% 51
West London +2 80 £50,000 +25.00% 27
South London -32 34 £27,500 -14.73% 5
East London -1 30 £50,000 +36.99% 14
North London -6 10 £33,750 -25.00% 5
TCP/IP
England

For the 6 months to 19 July 2018, 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.

1 877 (58.08%) Windows
2 633 (41.92%) Firewall
3 608 (40.26%) DNS
4 599 (39.67%) Linux
5 578 (38.28%) Active Directory
6 483 (31.99%) Microsoft
7 415 (27.48%) Windows Server
8 389 (25.76%) DHCP
9 339 (22.45%) VMware
10 319 (21.13%) Finance
11 314 (20.79%) WAN
12 307 (20.33%) LAN
13 302 (20.00%) Python
14 299 (19.80%) Cisco
15 292 (19.34%) Amazon AWS
16 284 (18.81%) PowerShell
17 268 (17.75%) Windows 7
18 260 (17.22%) VPN
19 251 (16.62%) SQL
20 243 (16.09%) Windows 10
20 243 (16.09%) Office 365
21 237 (15.70%) DevOps
22 229 (15.17%) Windows Server 2008
23 219 (14.50%) Microsoft Office
24 218 (14.44%) Citrix
25 213 (14.11%) Windows Server 2012
26 210 (13.91%) VMware Infrastructure
27 208 (13.77%) Degree
28 206 (13.64%) ITIL
29 205 (13.58%) HTTP

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
1 180 (11.92%) MS Exchange
2 116 (7.68%) Apache
3 111 (7.35%) Tomcat
4 88 (5.83%) Exchange Server 2010
4 88 (5.83%) IIS
5 76 (5.03%) SharePoint
6 55 (3.64%) Skype for Business
7 48 (3.18%) Exchange Server 2013
8 45 (2.98%) Elasticsearch
9 44 (2.91%) JBoss
10 38 (2.52%) Confluence
11 37 (2.45%) WebSphere
12 35 (2.32%) WebLogic
13 29 (1.92%) Oracle HTTP Server
14 28 (1.85%) OpenStack
15 26 (1.72%) Blackberry Enterprise Server
16 25 (1.66%) Exchange Server 2007
17 24 (1.59%) nginx
18 20 (1.32%) WordPress
19 19 (1.26%) Jetty
Applications
1 219 (14.50%) Microsoft Office
2 29 (1.92%) Microsoft Excel
3 24 (1.59%) Microsoft PowerPoint
4 13 (0.86%) Spreadsheet
5 9 (0.60%) MS Visio
6 5 (0.33%) Microsoft Project
Business Applications
1 16 (1.06%) Dynamics CRM
2 10 (0.66%) Remedy ITSM
3 7 (0.46%) Cognos TM1
4 5 (0.33%) Documaker
5 3 (0.20%) Dynamics NAV
5 3 (0.20%) Visualfiles
6 2 (0.13%) Maximo
6 2 (0.13%) Unit4 Business World
7 1 (0.066%) Bloomberg TOMS
7 1 (0.066%) Dynamics AX
7 1 (0.066%) Infor CloudSuite
7 1 (0.066%) Infor CRM
7 1 (0.066%) ION MarketView
7 1 (0.066%) NetSuite
7 1 (0.066%) Sage 200
7 1 (0.066%) SunGard APT
Cloud Services
1 292 (19.34%) Amazon AWS
2 243 (16.09%) Office 365
3 184 (12.19%) Microsoft Azure
4 110 (7.28%) SaaS
5 80 (5.30%) AWS CloudFormation
6 78 (5.17%) IaaS
7 57 (3.77%) Google Cloud Platform
8 52 (3.44%) GitHub
9 43 (2.85%) Amazon EC2
10 31 (2.05%) Amazon ELB
11 30 (1.99%) Amazon ElastiCache
12 28 (1.85%) Cloud Computing
13 26 (1.72%) PaaS
14 23 (1.52%) Slack
14 23 (1.52%) Virtual Private Cloud
15 21 (1.39%) Amazon S3
16 18 (1.19%) Route 53
17 17 (1.13%) G Suite
18 15 (0.99%) AWS Lambda
18 15 (0.99%) Serverless
Communications & Networking
1 633 (41.92%) Firewall
2 608 (40.26%) DNS
3 389 (25.76%) DHCP
4 314 (20.79%) WAN
5 307 (20.33%) LAN
6 260 (17.22%) VPN
7 205 (13.58%) HTTP
8 154 (10.20%) Internet
9 144 (9.54%) Network Security
10 135 (8.94%) SAN
11 121 (8.01%) BGP
12 102 (6.75%) SSL
13 100 (6.62%) VLAN
14 96 (6.36%) OSPF
15 90 (5.96%) VoIP
16 89 (5.89%) Wireless
17 75 (4.97%) IPsec
18 72 (4.77%) Intrusion Detection
18 72 (4.77%) NAS
19 68 (4.50%) MPLS
Database & Business Intelligence
1 203 (13.44%) SQL Server
2 102 (6.75%) MySQL
3 72 (4.77%) Relational Database
4 56 (3.71%) Hadoop
5 53 (3.51%) NoSQL
6 51 (3.38%) Big Data
7 49 (3.25%) MongoDB
8 45 (2.98%) Redis
9 39 (2.58%) RDBMS
10 28 (1.85%) Apache Cassandra
11 26 (1.72%) SQL Server 2008
12 24 (1.59%) Amazon RDS
13 19 (1.26%) SQL Server 2005
14 17 (1.13%) HBase
15 15 (0.99%) SQL Server Reporting Services
16 14 (0.93%) Event Store
17 13 (0.86%) Apache Hive
17 13 (0.86%) PostgreSQL
17 13 (0.86%) SQL Server Integration Services
18 11 (0.73%) Oracle Database
Development Applications
1 130 (8.61%) Jenkins
2 103 (6.82%) Git (software)
3 76 (5.03%) JIRA
4 53 (3.51%) TeamCity
5 42 (2.78%) Octopus Deploy
6 38 (2.52%) Subversion
7 35 (2.32%) Maven
8 30 (1.99%) Atlassian Bamboo
9 29 (1.92%) JUnit
10 21 (1.39%) GitLab
10 21 (1.39%) MSI
10 21 (1.39%) Sonatype Nexus
11 19 (1.26%) Artifactory
12 17 (1.13%) Hamcrest
12 17 (1.13%) jMock
12 17 (1.13%) TestNG
13 15 (0.99%) Bitbucket
13 15 (0.99%) Selenium
14 14 (0.93%) MSBuild
15 12 (0.79%) git-flow
General
1 319 (21.13%) Finance
2 97 (6.42%) Banking
3 66 (4.37%) Telecoms
4 61 (4.04%) Investment Banking
5 58 (3.84%) Retail
6 46 (3.05%) Law
7 42 (2.78%) Financial Institution
8 33 (2.19%) Advertising
9 32 (2.12%) Legal
10 25 (1.66%) Games
11 21 (1.39%) Front Office
11 21 (1.39%) Multimedia
12 20 (1.32%) Marketing
13 16 (1.06%) Manufacturing
14 15 (0.99%) Back Office
15 13 (0.86%) Billing
16 12 (0.79%) Military
17 10 (0.66%) French Language
18 9 (0.60%) German Language
19 5 (0.33%) Electronics
Job Titles
1 264 (17.48%) Analyst
2 188 (12.45%) Support Engineer
3 141 (9.34%) IT Support
4 127 (8.41%) Network Engineer
5 124 (8.21%) Support Analyst
6 96 (6.36%) IT Engineer
7 95 (6.29%) DevOps Engineer
8 93 (6.16%) Infrastructure Engineer
8 93 (6.16%) Linux Engineer
9 88 (5.83%) Developer
10 81 (5.36%) Security Engineer
11 73 (4.83%) Administrator
11 73 (4.83%) Desktop Support
12 69 (4.57%) Systems Engineer
13 68 (4.50%) Security Analyst
14 64 (4.24%) Windows Engineer
15 63 (4.17%) 2nd Line Support
15 63 (4.17%) IT Support Engineer
16 62 (4.11%) Systems Administrator
17 58 (3.84%) IT Analyst
Libraries, Frameworks & Software Standards
1 93 (6.16%) .NET
2 92 (6.09%) LDAP
3 87 (5.76%) Web Services
4 80 (5.30%) LAMP
5 54 (3.58%) HTML
6 50 (3.31%) .NET Framework
7 47 (3.11%) REST
8 40 (2.65%) 802.1X
9 34 (2.25%) Middleware
9 34 (2.25%) RabbitMQ
9 34 (2.25%) XML
10 33 (2.19%) Elastic Stack
11 28 (1.85%) Node.js
12 27 (1.79%) ASP.NET
13 24 (1.59%) Django
13 24 (1.59%) FIX Protocol
13 24 (1.59%) Spring
14 22 (1.46%) Ajax
15 20 (1.32%) CSS
15 20 (1.32%) SOAP
Miscellaneous
1 147 (9.74%) Computer Science
2 142 (9.40%) Analytical Skills
3 93 (6.16%) Data Centre
4 65 (4.30%) Self-Motivation
5 51 (3.38%) Replication
5 51 (3.38%) Video Conferencing
6 48 (3.18%) Fintech
7 47 (3.11%) Blackberry
8 45 (2.98%) Linux Command Line
8 45 (2.98%) Management Information System
9 39 (2.58%) Cyberthreat
10 38 (2.52%) Data Protection Act
11 34 (2.25%) Clustering
11 34 (2.25%) Fat Client
11 34 (2.25%) Private Cloud
11 34 (2.25%) Thin Client
12 32 (2.12%) iPhone
13 31 (2.05%) Public Cloud
14 29 (1.92%) Enterprise Software
14 29 (1.92%) Hedge funds
Operating Systems
1 877 (58.08%) Windows
2 599 (39.67%) Linux
3 415 (27.48%) Windows Server
4 268 (17.75%) Windows 7
5 243 (16.09%) Windows 10
6 229 (15.17%) Windows Server 2008
7 213 (14.11%) Windows Server 2012
8 184 (12.19%) Unix
9 80 (5.30%) Mac OS X
10 75 (4.97%) Red Hat Enterprise Linux
11 68 (4.50%) Android
11 68 (4.50%) Apple iOS
11 68 (4.50%) CentOS
12 49 (3.25%) Windows Server 2003
13 43 (2.85%) Windows 8
14 41 (2.72%) Solaris
15 34 (2.25%) Ubuntu
16 24 (1.59%) Windows XP
17 23 (1.52%) Mac OS
18 13 (0.86%) Windows 2000 Server
Processes & Methodologies
1 237 (15.70%) DevOps
2 206 (13.64%) ITIL
3 199 (13.18%) Problem-Solving
4 195 (12.91%) Agile Software Development
5 160 (10.60%) Cybersecurity
6 156 (10.33%) SIEM
7 148 (9.80%) Information Security
8 135 (8.94%) Configuration Management
9 95 (6.29%) Penetration Testing
10 87 (5.76%) Continuous Integration
11 74 (4.90%) Project Management
12 71 (4.70%) Kalman Filter
13 69 (4.57%) Software Engineering
14 68 (4.50%) High Availability
15 67 (4.44%) Microservices
16 66 (4.37%) Vulnerability Scanning
17 65 (4.30%) Security Operations
18 61 (4.04%) Migration
18 61 (4.04%) Multithreading
19 60 (3.97%) Incident Management
Programming Languages
1 302 (20.00%) Python
2 284 (18.81%) PowerShell
3 251 (16.62%) SQL
4 197 (13.05%) Bash Shell
5 184 (12.19%) Java
6 143 (9.47%) Perl
7 112 (7.42%) Ruby
8 86 (5.70%) C#
9 74 (4.90%) C++
10 70 (4.64%) JavaScript
11 58 (3.84%) C
12 52 (3.44%) Shell Script
13 34 (2.25%) PHP
14 27 (1.79%) VB
15 19 (1.26%) Go
16 15 (0.99%) T-SQL
17 12 (0.79%) Objective-C
18 11 (0.73%) VBScript
19 10 (0.66%) Bourne shell
19 10 (0.66%) Korn
Qualifications
1 208 (13.77%) Degree
2 183 (12.12%) Cisco Certification
3 131 (8.68%) CISSP
4 127 (8.41%) Microsoft Certification
5 119 (7.88%) CCNA
6 113 (7.48%) CCNP
7 80 (5.30%) Computer Science Degree
8 75 (4.97%) MCSE
9 67 (4.44%) MCSA
10 53 (3.51%) Security Cleared
11 51 (3.38%) CISM
12 46 (3.05%) MCP
13 42 (2.78%) CEH
14 38 (2.52%) GIAC
15 34 (2.25%) SANS
16 31 (2.05%) CCIE
17 28 (1.85%) CompTIA Security+
18 26 (1.72%) CCSA
18 26 (1.72%) DV Cleared
18 26 (1.72%) MCITP
Quality Assurance & Compliance
1 60 (3.97%) SLA
2 55 (3.64%) ISO/IEC 27001
3 52 (3.44%) QA
4 32 (2.12%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 30 (1.99%) PCI DSS
6 28 (1.85%) GCP
7 15 (0.99%) GDPR
8 8 (0.53%) NIST 800
9 5 (0.33%) PMO
10 4 (0.26%) Cyber Essentials
10 4 (0.26%) Cyber Essentials PLUS
10 4 (0.26%) MiFID
11 2 (0.13%) COBIT
12 1 (0.066%) Data Quality
12 1 (0.066%) FINRA
12 1 (0.066%) GMP
12 1 (0.066%) HIPAA
12 1 (0.066%) ISO 9001
12 1 (0.066%) Sarbanes-Oxley
System Software
1 578 (38.28%) Active Directory
2 210 (13.91%) VMware Infrastructure
3 152 (10.07%) Hyper-V
4 129 (8.54%) Docker
5 58 (3.84%) XenApp
6 55 (3.64%) vSphere
7 30 (1.99%) XenDesktop
8 29 (1.92%) Oracle RAC
8 29 (1.92%) VMware ESXi
9 26 (1.72%) VMware Workstation
10 22 (1.46%) XenServer
11 19 (1.26%) Virtual Desktop
12 15 (0.99%) Xen
13 14 (0.93%) MetaFrame
14 13 (0.86%) Microsoft App-V
14 13 (0.86%) Virtual Machines
15 11 (0.73%) NFS
15 11 (0.73%) VirtualBox
16 10 (0.66%) Virtual Servers
16 10 (0.66%) VMware Server
Systems Management
1 198 (13.11%) Puppet
2 189 (12.52%) Ansible
3 162 (10.73%) Opscode Chef
4 81 (5.36%) Terraform
5 70 (4.64%) Salt
5 70 (4.64%) SCCM
6 64 (4.24%) Kubernetes
7 58 (3.84%) Nagios
8 29 (1.92%) Backup Exec
9 17 (1.13%) Kibana
9 17 (1.13%) SCOM
9 17 (1.13%) WSUS
10 16 (1.06%) Packer
11 15 (0.99%) AirWatch
11 15 (0.99%) HAProxy
11 15 (0.99%) Norton AntiVirus
11 15 (0.99%) vCenter Server
12 14 (0.93%) Check_MK
12 14 (0.93%) Icinga
12 14 (0.93%) logstash
Vendors
1 483 (31.99%) Microsoft
2 339 (22.45%) VMware
3 299 (19.80%) Cisco
4 218 (14.44%) Citrix
5 98 (6.49%) Oracle
6 96 (6.36%) Apple
6 96 (6.36%) Red Hat
7 94 (6.23%) HP
8 72 (4.77%) F5
9 66 (4.37%) Google
10 59 (3.91%) Juniper
11 54 (3.58%) SolarWinds
12 50 (3.31%) Dell
12 50 (3.31%) Veeam
13 46 (3.05%) EMC
13 46 (3.05%) Splunk
14 42 (2.78%) Palo Alto
14 42 (2.78%) ServiceNow
15 41 (2.72%) NetApp
16 40 (2.65%) CheckPoint