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 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Transmission Control Protocol/Internet Protocol (TCP/IP)
England / London
Rank 141 145 117
Rank change year-on-year +4 -28  
Permanent jobs citing TCP/IP 784 926 1165
As % of all permanent IT jobs advertised in London 2.33% 2.22% 2.78%
As % of the Communications & Networking category 14.81% 14.11% 15.39%
Number of salaries quoted 656 784 996
Median salary £47,500 £47,500 £46,221
Median salary % change year-on-year - +2.76%  
90% offered a salary of more than £27,150 £27,500 £27,500
10% offered a salary of more than £70,000 £72,500 £70,000
UK excluding London median salary £37,500 £40,000 £37,500
% change year-on-year -6.25% +6.66%  

TCP/IP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
London
Permanent job vacancies with a requirement for communications and computer networking skills 5295 6565 7571
As % of all permanent IT job vacancies advertised in London 15.74% 15.75% 18.05%
Number of salaries quoted 4480 5534 6319
Median salary £52,500 £51,500 £51,500
Median salary % change year-on-year +1.94% -  
90% offered a salary of more than £30,000 £31,000 £30,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

TCP/IP
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing TCP/IP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

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 3 months to 24 March 2017.

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 3 months to 24 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +66 125 £39,500 -21.00% 39
Croydon +11 7 £35,000 -6.66% 2
Hammersmith - 7 £30,000 -
Chiswick -1 6 £48,000 +17.07%
Kingston Upon Thames +11 5 £29,000 -47.27% 6
Docklands, London -6 5 £42,500 -
Enfield +12 4 £45,000 +5.88%
Mayfair +3 4 £50,000 -47.36%
Canary Wharf - 4 £60,000 -
Westminster -9 2 £31,250 -
Surbiton +12 1 - - 2
West End of London +8 1 £40,500 -15.62% 5
Wimbledon +6 1 £45,000 -3.22%
New Malden +3 1 - - 1
Greenford -3 1 £45,000 -10.00%
Hayes - 1 £42,000 -
Brentford - 1 £47,500 -
Dagenham - 1 £22,500 - 1
Wembley - 1 £25,000 -
TCP/IP
England

TCP/IP
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT jobs citing TCP/IP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for TCP/IP.

1 879 (54.60%) Windows
2 638 (39.63%) Firewall
3 613 (38.07%) Linux
4 593 (36.83%) DNS
5 542 (33.66%) Active Directory
6 464 (28.82%) Microsoft
7 426 (26.46%) LAN
8 421 (26.15%) Windows Server
9 410 (25.47%) Cisco
10 389 (24.16%) WAN
11 382 (23.73%) DHCP
11 382 (23.73%) Finance
12 367 (22.80%) VMware
13 280 (17.39%) VPN
14 278 (17.27%) MS Exchange
15 268 (16.65%) SQL
16 265 (16.46%) VMware Infrastructure
17 263 (16.34%) Windows Server 2008
18 247 (15.34%) ITIL
19 238 (14.78%) Windows Server 2012
20 237 (14.72%) Windows 7
21 234 (14.53%) MS Excel
22 229 (14.22%) Citrix
23 228 (14.16%) Cisco Certification
24 217 (13.48%) MS Office
25 215 (13.35%) Data Centre
26 213 (13.23%) SQL Server
27 198 (12.30%) Network Security
28 196 (12.17%) Unix
29 191 (11.86%) Agile Software Development

TCP/IP
Top Related 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
1 278 (17.27%) MS Exchange
2 127 (7.89%) Exchange Server 2010
3 117 (7.27%) IIS
4 90 (5.59%) Exchange Server 2013
5 89 (5.53%) Apache
6 88 (5.47%) Skype for Business
7 69 (4.29%) Tomcat
8 68 (4.22%) SharePoint
9 62 (3.85%) Exchange Server 2007
10 49 (3.04%) Exchange Server 2003
11 38 (2.36%) Blackberry Enterprise Server
12 37 (2.30%) JBoss
13 36 (2.24%) WebSphere
14 35 (2.17%) WebLogic
15 33 (2.05%) nginx
16 24 (1.49%) Elasticsearch
17 20 (1.24%) Jetty
18 17 (1.06%) Apache Spark
18 17 (1.06%) OpenStack
19 13 (0.81%) Oracle SOA Suite
Applications
1 234 (14.53%) MS Excel
2 217 (13.48%) MS Office
3 20 (1.24%) MS PowerPoint
4 7 (0.43%) MS Visio
5 6 (0.37%) Adobe Creative Suite
6 4 (0.25%) Photoshop
6 4 (0.25%) Spreadsheet
7 3 (0.19%) Acrobat
8 2 (0.12%) InfoPath
9 1 (0.062%) AutoCAD
9 1 (0.062%) Mozilla Thunderbird
Business Applications
1 11 (0.68%) Dynamics CRM
1 11 (0.68%) SAP Oil and Gas
2 3 (0.19%) Sentinel
3 2 (0.12%) SAP CRM
3 2 (0.12%) thinkFolio
4 1 (0.062%) Oracle Receivables
4 1 (0.062%) Remedy ITSM
4 1 (0.062%) Salesforce.com CRM
Cloud Services
1 164 (10.19%) Amazon AWS
2 139 (8.63%) Office 365
3 94 (5.84%) Microsoft Azure
4 30 (1.86%) SaaS
5 28 (1.74%) Cloud Computing
6 26 (1.61%) Amazon EC2
7 19 (1.18%) G Suite
8 16 (0.99%) Amazon S3
8 16 (0.99%) IaaS
9 13 (0.81%) Virtual Private Cloud
10 12 (0.75%) Akamai
10 12 (0.75%) IBM Cloud
11 11 (0.68%) PaaS
12 10 (0.62%) Azure Active Directory
12 10 (0.62%) GitHub
12 10 (0.62%) SoftLayer
13 8 (0.50%) Mimecast
14 7 (0.43%) AWS CloudFormation
15 6 (0.37%) CloudFront
15 6 (0.37%) Heroku
Communications & Networking
1 638 (39.63%) Firewall
2 593 (36.83%) DNS
3 426 (26.46%) LAN
4 389 (24.16%) WAN
5 382 (23.73%) DHCP
6 280 (17.39%) VPN
7 198 (12.30%) Network Security
8 190 (11.80%) Internet
9 186 (11.55%) Wireless
10 171 (10.62%) BGP
11 153 (9.50%) OSPF
12 137 (8.51%) HTTP
13 122 (7.58%) SAN
14 115 (7.14%) MPLS
15 113 (7.02%) Ethernet
15 113 (7.02%) VoIP
16 104 (6.46%) SSL
17 95 (5.90%) SMTP
17 95 (5.90%) VLAN
18 86 (5.34%) SNMP
Database & Business Intelligence
1 213 (13.23%) SQL Server
2 99 (6.15%) MySQL
3 54 (3.35%) SQL Server 2008
4 43 (2.67%) SQL Server 2012
5 38 (2.36%) Relational Database
6 28 (1.74%) Oracle Database
6 28 (1.74%) PostgreSQL
7 26 (1.61%) Hadoop
8 22 (1.37%) SQL Server 2005
9 21 (1.30%) Redis
10 20 (1.24%) Big Data
11 19 (1.18%) Berkeley DB
12 18 (1.12%) Apache Hive
13 17 (1.06%) NoSQL
13 17 (1.06%) Oracle Database 11g
13 17 (1.06%) RDBMS
14 16 (0.99%) Impala
14 16 (0.99%) MongoDB
15 13 (0.81%) InterSystems Cache
16 12 (0.75%) SQL Server Reporting Services
Development Applications
1 79 (4.91%) Git (software)
2 52 (3.23%) Jenkins
3 51 (3.17%) Subversion
4 29 (1.80%) JIRA
5 26 (1.61%) Maven
6 25 (1.55%) MSI
7 20 (1.24%) JUnit
8 18 (1.12%) Eclipse
9 16 (0.99%) Visual Studio
10 14 (0.87%) Sonatype Nexus
10 14 (0.87%) TeamCity
11 13 (0.81%) Ant
11 13 (0.81%) CppUnit
11 13 (0.81%) GDB
11 13 (0.81%) Hudson
11 13 (0.81%) Valgrind
11 13 (0.81%) XMLSpy
12 11 (0.68%) Octopus Deploy
13 8 (0.50%) MSBuild
14 7 (0.43%) Hamcrest
General
1 382 (23.73%) Finance
2 167 (10.37%) Telecoms
3 101 (6.27%) Banking
4 63 (3.91%) Legal
5 42 (2.61%) Law
6 32 (1.99%) Retail
7 30 (1.86%) Marketing
8 24 (1.49%) Investment Banking
9 23 (1.43%) Financial Institution
10 22 (1.37%) Advertising
11 19 (1.18%) Games
12 16 (0.99%) Back Office
12 16 (0.99%) Manufacturing
13 15 (0.93%) Publishing
14 14 (0.87%) Electronics
15 9 (0.56%) Italian Language
16 6 (0.37%) Music Industry
16 6 (0.37%) Spanish Language
17 5 (0.31%) Aerospace
17 5 (0.31%) German Language
Job Titles
1 257 (15.96%) Analyst
2 207 (12.86%) Network Engineer
3 147 (9.13%) Administrator
4 144 (8.94%) Support Engineer
5 116 (7.20%) Support Analyst
6 110 (6.83%) Linux Engineer
7 108 (6.71%) IT Support
8 106 (6.58%) Systems Administrator
9 94 (5.84%) Developer
10 88 (5.47%) 2nd Line Support
11 83 (5.16%) Infrastructure Engineer
11 83 (5.16%) IT Engineer
12 69 (4.29%) DevOps Engineer
13 67 (4.16%) Consultant
14 64 (3.98%) Software Engineer
15 62 (3.85%) 3rd Line Engineer
15 62 (3.85%) IT Analyst
15 62 (3.85%) Systems Engineer
16 61 (3.79%) Senior Network Engineer
17 54 (3.35%) Security Analyst
Libraries, Frameworks & Software Standards
1 136 (8.45%) Web Services
2 108 (6.71%) HTML
3 75 (4.66%) CSS
4 73 (4.53%) LAMP
4 73 (4.53%) XML
5 57 (3.54%) .NET
6 42 (2.61%) Middleware
6 42 (2.61%) Node.js
6 42 (2.61%) SOAP
7 35 (2.17%) STL
8 33 (2.05%) ASP.NET
9 30 (1.86%) Boost C++ Libraries
10 28 (1.74%) J2EE
11 27 (1.68%) ASP.NET Web Forms
11 27 (1.68%) JSON
11 27 (1.68%) RESTful
12 26 (1.61%) REST
13 24 (1.49%) MSMQ
13 24 (1.49%) Spring
14 23 (1.43%) WPF
Miscellaneous
1 215 (13.35%) Data Centre
2 108 (6.71%) Analytical Skills
3 91 (5.65%) Computer Science
4 77 (4.78%) Management Information System
5 66 (4.10%) Blackberry
6 58 (3.60%) Hedge funds
7 43 (2.67%) Driving Licence
8 41 (2.55%) Public Cloud
9 38 (2.36%) Client/Server
9 38 (2.36%) Clustering
10 36 (2.24%) Smartphone
11 35 (2.17%) iPad
12 33 (2.05%) Enterprise Software
12 33 (2.05%) Video Conferencing
13 29 (1.80%) iPhone
14 27 (1.68%) BYOD
14 27 (1.68%) Data Protection Act
15 26 (1.61%) Fintech
16 23 (1.43%) Foreign Exchange (FX)
16 23 (1.43%) Linux Command Line
Operating Systems
1 879 (54.60%) Windows
2 613 (38.07%) Linux
3 421 (26.15%) Windows Server
4 263 (16.34%) Windows Server 2008
5 238 (14.78%) Windows Server 2012
6 237 (14.72%) Windows 7
7 196 (12.17%) Unix
8 140 (8.70%) Windows 10
9 132 (8.20%) Windows 8
10 84 (5.22%) CentOS
11 80 (4.97%) Mac OS X
12 74 (4.60%) Red Hat Enterprise Linux
13 73 (4.53%) Windows Server 2003
14 66 (4.10%) Android
15 64 (3.98%) Ubuntu
16 60 (3.73%) Apple iOS
17 59 (3.66%) Windows XP
18 39 (2.42%) Solaris
19 35 (2.17%) Debian
20 15 (0.93%) Windows Vista
Processes & Methodologies
1 247 (15.34%) ITIL
2 191 (11.86%) Agile Software Development
3 172 (10.68%) DevOps
4 135 (8.39%) Information Security
5 116 (7.20%) Disaster Recovery
6 107 (6.65%) Network Design
7 104 (6.46%) Software Engineering
8 101 (6.27%) Load Balancing
9 92 (5.71%) Open Source
10 83 (5.16%) Service Management
10 83 (5.16%) Vulnerability Management
11 81 (5.03%) Business Continuity
12 79 (4.91%) Configuration Management
13 76 (4.72%) Cybersecurity
14 75 (4.66%) Multithreading
15 73 (4.53%) Continuous Improvement
15 73 (4.53%) Continuous Integration
15 73 (4.53%) High Availability
16 63 (3.91%) SIEM
17 59 (3.66%) E-Commerce
Programming Languages
1 268 (16.65%) SQL
2 178 (11.06%) Python
3 150 (9.32%) PowerShell
4 138 (8.57%) Java
5 132 (8.20%) Bash Shell
6 123 (7.64%) C++
7 117 (7.27%) Perl
8 111 (6.89%) C#
9 84 (5.22%) JavaScript
10 76 (4.72%) C
11 59 (3.66%) PHP
12 57 (3.54%) Ruby
13 50 (3.11%) Shell Script
14 35 (2.17%) Go
15 28 (1.74%) Scala
16 21 (1.30%) Embedded C++
17 16 (0.99%) Embedded C
18 15 (0.93%) Groovy
19 10 (0.62%) VB
20 8 (0.50%) Jython
Qualifications
1 228 (14.16%) Cisco Certification
2 189 (11.74%) Degree
3 153 (9.50%) CCNP
4 111 (6.89%) CCNA
5 94 (5.84%) CISM
6 89 (5.53%) CISSP
7 82 (5.09%) Microsoft Certification
8 54 (3.35%) MCP
9 43 (2.67%) CCIE
10 39 (2.42%) MCSE
11 30 (1.86%) MCSA
11 30 (1.86%) Network+ Certification
12 29 (1.80%) Security Cleared
13 26 (1.61%) GCIA
13 26 (1.61%) GCIH
14 23 (1.43%) ITIL Certification
14 23 (1.43%) SANS
15 22 (1.37%) MCDST
16 21 (1.30%) CNA
16 21 (1.30%) Novell Certification
Quality Assurance & Compliance
1 86 (5.34%) QA
2 63 (3.91%) SLA
3 53 (3.29%) ISO/IEC 27001
3 53 (3.29%) PCI DSS
4 36 (2.24%) Sarbanes-Oxley
5 14 (0.87%) ISO27002
6 4 (0.25%) ISO20022
7 2 (0.12%) PMO
8 1 (0.062%) GCP
8 1 (0.062%) GDPR
8 1 (0.062%) ISO 9001
8 1 (0.062%) JTAG
System Software
1 542 (33.66%) Active Directory
2 265 (16.46%) VMware Infrastructure
3 136 (8.45%) Hyper-V
4 85 (5.28%) XenApp
5 60 (3.73%) Docker
6 48 (2.98%) vSphere
7 38 (2.36%) Microsoft App-V
8 37 (2.30%) XenServer
9 32 (1.99%) Xen
10 29 (1.80%) VMware Workstation
11 28 (1.74%) KVM
12 26 (1.61%) QEMU
13 24 (1.49%) Terminal Services
14 23 (1.43%) NFS
15 22 (1.37%) Virtual Machines
16 19 (1.18%) VMware ESX
17 12 (0.75%) Varnish
18 11 (0.68%) Firmware
18 11 (0.68%) Forefront TMG
19 10 (0.62%) Virtual Servers
Systems Management
1 186 (11.55%) Puppet
2 144 (8.94%) Ansible
3 119 (7.39%) SCCM
4 103 (6.40%) Opscode Chef
5 97 (6.02%) Nagios
6 82 (5.09%) Salt
7 46 (2.86%) Backup Exec
8 40 (2.48%) WSUS
9 36 (2.24%) ZABBIX
10 34 (2.11%) Kubernetes
11 26 (1.61%) Host Intrusion Detection System
12 23 (1.43%) NetBackup
13 21 (1.30%) CSIRT
14 19 (1.18%) Mesos
15 17 (1.06%) Nessus
16 16 (0.99%) Cacti
16 16 (0.99%) SCOM
17 14 (0.87%) Cisco CUCM
17 14 (0.87%) McAfee ePO
18 12 (0.75%) HAProxy
Vendors
1 464 (28.82%) Microsoft
2 410 (25.47%) Cisco
3 367 (22.80%) VMware
4 229 (14.22%) Citrix
5 112 (6.96%) Apple
6 106 (6.58%) HP
7 103 (6.40%) Juniper
8 97 (6.02%) CheckPoint
9 94 (5.84%) Palo Alto
10 88 (5.47%) Red Hat
11 66 (4.10%) Oracle
12 62 (3.85%) Sun
13 61 (3.79%) Dell
14 48 (2.98%) Google
15 46 (2.86%) Avaya
15 46 (2.86%) F5
16 40 (2.48%) SaltStack
17 37 (2.30%) SolarWinds
18 34 (2.11%) Veeam
19 33 (2.05%) Fortinet
South West London
Harvey Nash plc
Salary: £30000 - £40000 per annum
Posted: Yesterday
South West London
Millshill Recruitment Ltd
Salary: £22000 - £23000 per annum + + Bens
Posted: 2 days ago
City, London
The North Starr
Salary: £50000 - £70000 per annum + benefits
Posted: 4 hours ago
Dagenham, Essex
MAPP - IT, Digital, Broadcasting & Media Recruitment Specialists
Salary: Up to £22,500 per annum + benefits
Posted: 21 hours ago
London
Harvey Nash plc
Salary: £24000 - £26000 per annum
Posted: Yesterday
Central London / West End
Franklin Fitch Limited
Salary: From £25,000 to £35,000 per annum
Posted: Yesterday
Central London / West End
Robert Half
Salary: £60000 - £68000 per annum + Bonus & Benefits
Posted: Yesterday
City, London
Senitor Associates
Salary: £20000 - £25000 per annum + on call / Bonus / Training!
Posted: 2 days ago
London
Global Technology Solutions Ltd
Salary: £37960 - £38285 per annum
Posted: Yesterday
City, London
Senitor Associates
Salary: £25000 - £27000 per annum
Posted: 2 days ago
City, London
Clearwater People Solutions
Salary: £25000 - £34000 Per Annum DOE
Posted: Yesterday
North London
Pro-Quest Resourcing Ltd
Salary: £50000 - £62000 Per Annum 50-62K + Excellent Benefits Package
Posted: Yesterday
City, London
Client Server
Salary: £50k to £75k + bonus + benefits
Posted: Yesterday
City, London
Hays Finance Technology
Salary: £70000.00 - £75000.00 per annum + Benefits + Bonus
Posted: 2 days ago
Kingston Upon Thames, Surrey
Client Server
Salary: £23k to £28k + benefits
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £30000 - £40000 per annum + bonus & benefits
Posted: 2 days ago
City, London
Harrington Starr
Salary: £40000 - £55000 per annum + plus package and bonus
Posted: 3 days ago
South West London
Amicus Recruitment Limited
Salary: £26000 - £32000 per annum + Benefits
Posted: 3 days ago
City, London
Informatiq Consulting
Posted: 2 days ago
London
IntaPeople
Salary: £30000 - £45000 per annum
Posted: 2 days ago
London
Acumin
Salary: From £34,000 to £40,000 per annum
Posted: Yesterday
London
Digitech Resourcing Ltd
Salary: From £65,000 to £70,000 per annum plus bonus and benefits
Posted: 22 hours ago
City, London
Client Server
Salary: £40k to £60k + bonus + benefits
Posted: 2 days ago
Kingston Upon Thames, Surrey
Kingston University
Salary: £37,256 - 40,483 per year + Excellent Benefits
Posted: 3 days ago
City, London
Reed Technology
Salary: £27000 - £31000 per annum + Attractive Benefits
Posted: 3 days ago
City, London
Harrington Starr
Salary: £60000 - £85000 per annum + plus very strong benefits
Posted: Yesterday
City, London
Dupen Recruitment Services
Salary: £30000 - £40000 per annum + range of benefits
Posted: 4 days ago
Central London / West End
Client Server
Salary: £35k to £50k + benefits
Posted: Yesterday
South West London
XLN Telecom
Salary: Up to £27,000 per annum
Posted: 4 days ago
Surbiton, Surrey
Informatiq Consulting
Salary: £47000 - £56000 per annum + Medical and Pension
Posted: 2 days ago