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 June 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
England / London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 132 162 126
Rank change year-on-year +30 -36  
Permanent jobs citing TCP/IP 934 842 1150
As % of all permanent IT jobs advertised in London 2.58% 2.10% 2.56%
As % of the Communications & Networking category 16.14% 13.06% 15.83%
Number of salaries quoted 823 744 1019
Median salary £48,625 £50,000 £45,000
Median salary % change year-on-year -2.75% +11.11%  
90% offered a salary of more than £28,000 £27,500 £28,450
10% offered a salary of more than £70,000 £75,000 £70,000
UK excluding London median salary £37,750 £39,000 £37,500
% change year-on-year -3.20% +4.00%  

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 5787 6445 7263
As % of all permanent IT job vacancies advertised in London 15.97% 16.09% 16.17%
Number of salaries quoted 4776 5565 6175
Median salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00%  
90% offered a salary of more than £32,500 £31,500 £30,000
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

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 June 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 June 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 +35 147 £50,000 -7.83% 42
Croydon +1 13 £18,000 -64.00%
Westminster - 10 £35,000 -
Docklands, London 0 8 £70,000 -
Chiswick -1 8 £55,000 +19.56%
Brentford - 8 £44,750 - 1
Surbiton - 7 - -
Bromley -5 6 £22,500 -10.00%
Wimbledon +15 5 £26,000 -29.72% 1
West End of London +7 5 £37,000 -27.80% 5
Kingston Upon Thames +9 4 £33,935 -33.78% 1
Dagenham - 4 £22,500 -
Ealing +2 3 £39,000 -42.22%
New Malden - 2 £50,000 - 1
Southwark - 2 £28,500 -
Sidcup +10 1 £31,500 -41.12%
Hounslow -2 1 £67,500 +35.00%
Twickenham - 1 £30,000 -
West Wickham - 1 £47,500 -
Enfield - 1 £25,000 - 1
Feltham - 1 - -
TCP/IP
England

For the 6 months to 24 June 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.

1 982 (57.16%) Windows
2 763 (44.41%) Firewall
3 691 (40.22%) Linux
4 690 (40.16%) Active Directory
5 608 (35.39%) DNS
6 538 (31.32%) Microsoft
7 521 (30.33%) Windows Server
8 496 (28.87%) VMware
9 470 (27.36%) LAN
10 460 (26.78%) DHCP
11 459 (26.72%) Cisco
12 454 (26.43%) WAN
13 387 (22.53%) Finance
14 350 (20.37%) VMware Infrastructure
15 311 (18.10%) MS Exchange
16 291 (16.94%) Windows Server 2008
17 278 (16.18%) SQL
18 276 (16.07%) VPN
19 272 (15.83%) ITIL
20 269 (15.66%) Citrix
21 253 (14.73%) Unix
22 244 (14.20%) Windows Server 2012
23 243 (14.14%) Windows 7
24 227 (13.21%) Cisco Certification
25 213 (12.40%) Python
26 211 (12.28%) PowerShell
27 208 (12.11%) Internet
28 206 (11.99%) Microsoft Office
29 196 (11.41%) SQL Server
29 196 (11.41%) Office 365

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
1 311 (18.10%) MS Exchange
2 130 (7.57%) Apache
3 116 (6.75%) SharePoint
4 105 (6.11%) Exchange Server 2010
4 105 (6.11%) IIS
5 99 (5.76%) Skype for Business
5 99 (5.76%) Tomcat
6 67 (3.90%) Exchange Server 2007
7 64 (3.73%) Exchange Server 2013
8 55 (3.20%) Exchange Server 2003
9 45 (2.62%) Blackberry Enterprise Server
9 45 (2.62%) OpenStack
10 44 (2.56%) WebLogic
11 34 (1.98%) nginx
12 28 (1.63%) JBoss
13 23 (1.34%) Jetty
14 19 (1.11%) WebSphere
15 17 (0.99%) Elasticsearch
16 10 (0.58%) Apache TomEE
17 9 (0.52%) SharePoint 2013
Applications
1 206 (11.99%) Microsoft Office
2 43 (2.50%) Microsoft Excel
3 23 (1.34%) Microsoft PowerPoint
4 12 (0.70%) MS Visio
4 12 (0.70%) Photoshop
5 11 (0.64%) Spreadsheet
6 6 (0.35%) Adobe Illustrator
6 6 (0.35%) InDesign
7 3 (0.17%) Acrobat
7 3 (0.17%) AutoCAD
8 2 (0.12%) Microsoft Project
9 1 (0.058%) Mozilla Thunderbird
Business Applications
1 23 (1.34%) Dynamics CRM
2 12 (0.70%) SAP Oil and Gas
3 5 (0.29%) Oracle EBS
4 3 (0.17%) SAP CRM
4 3 (0.17%) Sentinel
5 2 (0.12%) Dynamics NAV
5 2 (0.12%) iTrent
5 2 (0.12%) Remedy ITSM
5 2 (0.12%) ResourceLink
5 2 (0.12%) thinkFolio
6 1 (0.058%) Infor SunSystems
6 1 (0.058%) Payment Gateway
6 1 (0.058%) SAP BPC
Cloud Services
1 196 (11.41%) Office 365
2 160 (9.31%) Amazon AWS
3 140 (8.15%) Microsoft Azure
4 40 (2.33%) Cloud Computing
5 30 (1.75%) IaaS
6 25 (1.46%) Amazon EC2
7 24 (1.40%) SaaS
8 17 (0.99%) Virtual Private Cloud
9 16 (0.93%) Amazon S3
9 16 (0.93%) G Suite
10 14 (0.81%) Azure Active Directory
11 13 (0.76%) PaaS
12 11 (0.64%) Google Cloud Platform
13 10 (0.58%) OneDrive
14 9 (0.52%) Akamai
14 9 (0.52%) GitHub
15 6 (0.35%) Adobe Creative Cloud
16 5 (0.29%) CloudFront
17 4 (0.23%) Amazon Kinesis
17 4 (0.23%) AWS CloudFormation
Communications & Networking
1 763 (44.41%) Firewall
2 608 (35.39%) DNS
3 470 (27.36%) LAN
4 460 (26.78%) DHCP
5 454 (26.43%) WAN
6 276 (16.07%) VPN
7 208 (12.11%) Internet
8 192 (11.18%) SAN
9 188 (10.94%) BGP
10 168 (9.78%) HTTP
11 161 (9.37%) VLAN
12 160 (9.31%) VoIP
13 155 (9.02%) Network Security
14 143 (8.32%) Wireless
15 140 (8.15%) OSPF
16 130 (7.57%) MPLS
17 127 (7.39%) SNMP
18 99 (5.76%) Ethernet
19 88 (5.12%) Cisco ASA
20 86 (5.01%) SMTP
Database & Business Intelligence
1 196 (11.41%) SQL Server
2 114 (6.64%) MySQL
3 54 (3.14%) SQL Server 2008
4 38 (2.21%) SQL Server 2012
5 33 (1.92%) PostgreSQL
6 31 (1.80%) Relational Database
7 30 (1.75%) Redis
8 27 (1.57%) MariaDB
9 25 (1.46%) Hadoop
9 25 (1.46%) Oracle Database
10 22 (1.28%) Amazon RDS
11 18 (1.05%) Oracle Database 11g
12 17 (0.99%) SQL Server 2005
13 16 (0.93%) Apache Cassandra
13 16 (0.93%) MongoDB
13 16 (0.93%) RDBMS
14 14 (0.81%) NoSQL
15 11 (0.64%) Big Data
15 11 (0.64%) SQL Server Reporting Services
16 10 (0.58%) HBase
Development Applications
1 91 (5.30%) Git (software)
2 73 (4.25%) Subversion
3 61 (3.55%) Jenkins
4 43 (2.50%) JIRA
5 31 (1.80%) Maven
6 23 (1.34%) TeamCity
7 21 (1.22%) MSI
8 19 (1.11%) JUnit
9 15 (0.87%) Visual Studio
10 14 (0.81%) Octopus Deploy
11 12 (0.70%) Android Studio
11 12 (0.70%) Ant
11 12 (0.70%) Eclipse
11 12 (0.70%) Sonatype Nexus
11 12 (0.70%) Xcode
12 10 (0.58%) Hamcrest
12 10 (0.58%) Hudson
12 10 (0.58%) jMock
12 10 (0.58%) Selenium
12 10 (0.58%) TestNG
General
1 387 (22.53%) Finance
2 129 (7.51%) Telecoms
3 110 (6.40%) Banking
4 75 (4.37%) Legal
5 37 (2.15%) Financial Institution
6 35 (2.04%) Marketing
7 27 (1.57%) Retail
8 24 (1.40%) Law
9 21 (1.22%) Manufacturing
10 20 (1.16%) Advertising
11 18 (1.05%) Back Office
12 16 (0.93%) Electronics
12 16 (0.93%) Investment Banking
13 15 (0.87%) Games
14 11 (0.64%) Publishing
15 9 (0.52%) Front Office
16 6 (0.35%) Italian Language
17 5 (0.29%) German Language
17 5 (0.29%) Music Industry
18 3 (0.17%) French Language
Job Titles
1 283 (16.47%) Analyst
2 242 (14.09%) Network Engineer
3 223 (12.98%) Support Engineer
4 145 (8.44%) Support Analyst
5 142 (8.27%) Linux Engineer
6 135 (7.86%) Infrastructure Engineer
7 123 (7.16%) Administrator
8 116 (6.75%) IT Engineer
9 101 (5.88%) IT Support
10 98 (5.70%) Systems Administrator
11 96 (5.59%) 2nd Line Support
12 74 (4.31%) Developer
13 72 (4.19%) Windows Engineer
14 71 (4.13%) Systems Engineer
15 67 (3.90%) Security Engineer
16 66 (3.84%) 3rd Line Engineer
17 64 (3.73%) Architect
17 64 (3.73%) IT Analyst
18 60 (3.49%) 2nd Line Engineer
18 60 (3.49%) Security Analyst
Libraries, Frameworks & Software Standards
1 101 (5.88%) HTML
2 99 (5.76%) Web Services
3 86 (5.01%) LAMP
4 77 (4.48%) XML
5 70 (4.07%) CSS
6 62 (3.61%) SOAP
7 53 (3.08%) .NET
8 49 (2.85%) JSON
9 40 (2.33%) REST
10 35 (2.04%) Middleware
11 31 (1.80%) RESTful
12 25 (1.46%) Spring
13 24 (1.40%) SAML
14 22 (1.28%) Hibernate
15 21 (1.22%) LEMP Stack
15 21 (1.22%) OAuth
16 19 (1.11%) ASP.NET
16 19 (1.11%) FIX Protocol
17 18 (1.05%) 802.1X
17 18 (1.05%) STL
Miscellaneous
1 175 (10.19%) Data Centre
2 144 (8.38%) Analytical Skills
3 137 (7.97%) Computer Science
4 89 (5.18%) Management Information System
5 63 (3.67%) Blackberry
6 62 (3.61%) Clustering
7 53 (3.08%) Fintech
8 52 (3.03%) Hedge funds
9 41 (2.39%) Client/Server
10 40 (2.33%) Public Cloud
11 35 (2.04%) Driving Licence
12 29 (1.69%) Mobile App
12 29 (1.69%) Video Conferencing
13 27 (1.57%) Data Protection Act
13 27 (1.57%) Smartphone
14 26 (1.51%) Enterprise Software
15 25 (1.46%) Data Structures
15 25 (1.46%) iPad
16 22 (1.28%) Algorithms
17 21 (1.22%) iPhone
Operating Systems
1 982 (57.16%) Windows
2 691 (40.22%) Linux
3 521 (30.33%) Windows Server
4 291 (16.94%) Windows Server 2008
5 253 (14.73%) Unix
6 244 (14.20%) Windows Server 2012
7 243 (14.14%) Windows 7
8 166 (9.66%) Windows 10
9 119 (6.93%) Windows 8
10 112 (6.52%) Android
11 101 (5.88%) CentOS
12 95 (5.53%) Apple iOS
13 83 (4.83%) Windows Server 2003
14 71 (4.13%) Red Hat Enterprise Linux
15 69 (4.02%) Ubuntu
16 61 (3.55%) Mac OS X
17 56 (3.26%) Debian
18 52 (3.03%) Solaris
19 47 (2.74%) Windows XP
20 24 (1.40%) Mac OS
Processes & Methodologies
1 272 (15.83%) ITIL
2 178 (10.36%) Agile Software Development
3 159 (9.25%) DevOps
4 130 (7.57%) Load Balancing
5 113 (6.58%) Information Security
6 90 (5.24%) Software Engineering
7 88 (5.12%) Network Design
8 82 (4.77%) Open Source
9 80 (4.66%) Vulnerability Management
10 79 (4.60%) Disaster Recovery
11 78 (4.54%) Configuration Management
12 73 (4.25%) Change Management
13 70 (4.07%) E-Commerce
14 68 (3.96%) Cybersecurity
14 68 (3.96%) Incident Management
14 68 (3.96%) SIEM
15 62 (3.61%) Mentoring
16 60 (3.49%) Project Management
17 59 (3.43%) Continuous Improvement
17 59 (3.43%) High Availability
Programming Languages
1 278 (16.18%) SQL
2 213 (12.40%) Python
3 211 (12.28%) PowerShell
4 175 (10.19%) Java
5 172 (10.01%) Bash Shell
6 156 (9.08%) Perl
7 116 (6.75%) C++
8 98 (5.70%) C
8 98 (5.70%) JavaScript
9 83 (4.83%) PHP
10 80 (4.66%) Ruby
11 77 (4.48%) C#
12 61 (3.55%) Shell Script
13 28 (1.63%) Embedded C
14 27 (1.57%) Embedded C++
15 20 (1.16%) Objective-C
16 16 (0.93%) VB
17 15 (0.87%) Go
17 15 (0.87%) Groovy
17 15 (0.87%) Scala
Qualifications
1 227 (13.21%) Cisco Certification
2 182 (10.59%) Degree
3 136 (7.92%) CCNA
4 125 (7.28%) CCNP
5 119 (6.93%) Microsoft Certification
6 104 (6.05%) CISSP
7 93 (5.41%) CISM
8 73 (4.25%) MCSE
9 58 (3.38%) MCP
10 47 (2.74%) Computer Science Degree
11 46 (2.68%) CCIE
12 36 (2.10%) MCSA
13 29 (1.69%) SANS
14 28 (1.63%) VMware Certified Professional (VCP)
15 26 (1.51%) GIAC
15 26 (1.51%) Security Cleared
16 25 (1.46%) CEH
16 25 (1.46%) CompTIA Security+
16 25 (1.46%) Security+ Certification
17 23 (1.34%) MCITP
Quality Assurance & Compliance
1 79 (4.60%) SLA
2 63 (3.67%) QA
3 60 (3.49%) ISO/IEC 27001
4 48 (2.79%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 46 (2.68%) PCI DSS
6 24 (1.40%) Sarbanes-Oxley
7 9 (0.52%) ISO 9001
8 6 (0.35%) GCP
9 5 (0.29%) NIST 800
10 4 (0.23%) ISO 20022
11 3 (0.17%) COBIT
12 2 (0.12%) MiFID
12 2 (0.12%) PMO
13 1 (0.058%) Cyber Essentials
13 1 (0.058%) Data Quality
System Software
1 690 (40.16%) Active Directory
2 350 (20.37%) VMware Infrastructure
3 168 (9.78%) Hyper-V
4 99 (5.76%) XenApp
5 77 (4.48%) Docker
6 64 (3.73%) KVM
7 56 (3.26%) vSphere
8 44 (2.56%) VMware ESXi
9 43 (2.50%) Xen
10 38 (2.21%) Virtual Machines
11 31 (1.80%) VMware Workstation
12 30 (1.75%) Terminal Services
12 30 (1.75%) XenServer
13 27 (1.57%) Microsoft App-V
14 22 (1.28%) Varnish
15 20 (1.16%) NFS
16 14 (0.81%) Virtual Servers
17 13 (0.76%) iptables
18 11 (0.64%) Firmware
18 11 (0.64%) ProxySG
Systems Management
1 146 (8.50%) Puppet
2 120 (6.98%) SCCM
3 102 (5.94%) Nagios
4 96 (5.59%) Ansible
5 70 (4.07%) Opscode Chef
6 61 (3.55%) WSUS
7 57 (3.32%) Backup Exec
8 37 (2.15%) ZABBIX
9 32 (1.86%) NetBackup
10 26 (1.51%) SELinux
11 25 (1.46%) Salt
12 24 (1.40%) Icinga
12 24 (1.40%) Norton AntiVirus
12 24 (1.40%) SCOM
13 23 (1.34%) Nmap
14 22 (1.28%) AirWatch
14 22 (1.28%) CSIRT
15 21 (1.22%) Cisco CUCM
15 21 (1.22%) Host Intrusion Detection System
16 20 (1.16%) Kubernetes
Vendors
1 538 (31.32%) Microsoft
2 496 (28.87%) VMware
3 459 (26.72%) Cisco
4 269 (15.66%) Citrix
5 138 (8.03%) HP
6 123 (7.16%) Juniper
7 120 (6.98%) Red Hat
8 115 (6.69%) CheckPoint
9 100 (5.82%) F5
10 98 (5.70%) Apple
11 85 (4.95%) Oracle
12 67 (3.90%) Palo Alto
12 67 (3.90%) Symantec
13 61 (3.55%) Dell
14 57 (3.32%) Sun
15 55 (3.20%) Veeam
16 52 (3.03%) SolarWinds
17 48 (2.79%) Avaya
18 44 (2.56%) Google
19 37 (2.15%) Fortinet
London
Harrington Starr
Salary: £35000 - £45000 per annum + bonus, benefits + training
Posted: 11 hours ago
Central London / West End
Parallel Consulting
Salary: £35000 - £40000 per annum + excellent benefits
Posted: 2 hours ago
London
Austin Fraser
Salary: £50000 - £55000 per annum + Benefits & Bonus
Posted: Yesterday
South West London
Lorien Resourcing
Salary: Competitive Salary Package
Posted: Yesterday
City, London
Harris Global
Salary: Up to £60,000 per annum plus excellent benefits
Posted: Yesterday
South East London
flatraterecruiting
Salary: From £45,000 to £55,000 per annum £45000.00 - £55000.00 per annum
Posted: Yesterday
West London
Eutopia Solutions Ltd
Salary: £30000 - £40000 per annum + benefits
Posted: Yesterday
City, London
Burns Sheehan
Salary: £50000 - £60000 per annum + Bonus
Posted: Yesterday
City, London
Client Server
Salary: £45k to £60k + bonus + benefits
Posted: Yesterday
City, London
Spencer Rose
Salary: From £40,000 to £45,000 per annum
Posted: 3 days ago
London
IT Connections
Salary: to £35,000
Posted: Yesterday
City, London
Harrington Starr
Salary: £60000 - £70000 per annum
Posted: Yesterday
City, London
Big Wednesday Digital Ltd
Salary: £55000 - £95000 per annum
Posted: 18 hours ago
London
Senitor Associates
Salary: £30000 - £36000 per annum
Posted: Yesterday
City, London
Senitor Associates
Salary: £20000 - £24000 per annum
Posted: 3 days ago
London
Senitor Associates
Salary: £34000 - £41000 per annum
Posted: Yesterday
City, London
Client Server
Salary: £70k to £85k + bonus + benefits
Posted: Yesterday
City, London
Itecco
Salary: £18000 - £20000 per annum + Excellent Benefits
Posted: 3 days ago
East London
Digital Gurus
Salary: £25000 - £30000 per annum
Posted: 6 days ago
London
Franklin Bates
Salary: From £50,000 to £80,000 per annum
Posted: Yesterday
City, London
Complete Tech Limited
Salary: Attractive Salary + fantastic benefits listed
Posted: 3 days ago
City, London
Alpha IT Resourcing
Salary: From £65,000 to £70,000 per annum
Posted: 2 days ago
City, London
Senitor Associates
Salary: £23000 - £25000 per annum
Posted: 5 days ago
London
Apollo Solutions
Salary: £55000 - £65000 per annum + Flex benefits + Great work place
Posted: 3 days ago
North West London
Client Server
Salary: £60k to £70k + benefits
Posted: 2 days ago
City, London
IPsoft
Salary: Excellent salary + strong benefits and bonus package
Posted: 3 days ago
City, London
Talent Point Ltd
Salary: £45000 - £65000 per annum + bonus + pension
Posted: 2 days ago
London
Bloomberg
Posted: 2 days ago
Central London / West End
Firway Consulting
Salary: From £24,000 to £28,000 per annum
Posted: 3 days ago
Brentford, Middlesex
Harvey Nash plc
Salary: £40000 - £50000 per annum
Posted: 5 days ago