Period
to 20 October 2017

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

Transmission Control Protocol/Internet Protocol (TCP/IP)
England > London
6 months to
20 Oct 2017
Same period 2016 Same period 2015
Rank 151 150 122
Rank change year-on-year -1 -28 -25
Permanent jobs citing TCP/IP 1738 1749 2350
As % of all permanent IT jobs advertised in London 2.34% 2.27% 2.63%
As % of the Communications & Networking category 15.73% 14.39% 16.57%
Number of salaries quoted 1466 1557 2058
London median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -5.26%
10th Percentile £26,250 £26,250 £26,000
90th Percentile £75,000 £80,000 £73,750
England median annual salary £42,000 £42,500 £40,000
% change year-on-year -1.18% +6.25% -

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 11046 12155 14183
As % of all permanent IT jobs advertised in London 14.90% 15.80% 15.90%
Number of salaries quoted 8998 10415 12061
London median annual salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00% -
10th Percentile £30,000 £30,000 £27,500
90th Percentile £80,000 £80,000 £78,750
England median annual salary £45,000 £45,000 £45,000

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 20 October 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 6 months to 20 October 2017. 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 +43 327 £45,000 -5.26% 38
West London -11 123 £50,000 +12.36% 14
South London -10 65 £30,000 -
East London -8 47 £70,000 +75.00% 6
North London +20 23 £32,500 -10.34% 1
TCP/IP
England

For the 6 months to 20 October 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.

1 896 (51.55%) Windows
2 726 (41.77%) Firewall
3 724 (41.66%) Linux
4 633 (36.42%) Active Directory
5 570 (32.80%) DNS
6 475 (27.33%) Windows Server
7 464 (26.70%) Cisco
8 457 (26.29%) VMware
9 445 (25.60%) Microsoft
10 438 (25.20%) DHCP
11 423 (24.34%) Finance
12 362 (20.83%) WAN
13 358 (20.60%) LAN
14 345 (19.85%) VMware Infrastructure
15 306 (17.61%) SQL
16 288 (16.57%) VPN
17 272 (15.65%) Unix
18 262 (15.07%) Python
19 257 (14.79%) ITIL
20 253 (14.56%) Citrix
21 243 (13.98%) MS Exchange
22 226 (13.00%) Agile Software Development
23 220 (12.66%) Office 365
24 219 (12.60%) Cisco Certification
25 217 (12.49%) PowerShell
26 216 (12.43%) HTTP
27 213 (12.26%) Windows 7
28 207 (11.91%) Windows Server 2008
29 206 (11.85%) Windows Server 2012
30 203 (11.68%) Degree

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
1 243 (13.98%) MS Exchange
2 108 (6.21%) Apache
3 90 (5.18%) IIS
4 89 (5.12%) SharePoint
5 76 (4.37%) Tomcat
6 73 (4.20%) Exchange Server 2010
7 72 (4.14%) Exchange Server 2013
8 59 (3.39%) Skype for Business
9 57 (3.28%) Exchange Server 2007
10 52 (2.99%) OpenStack
11 44 (2.53%) Exchange Server 2003
12 28 (1.61%) Blackberry Enterprise Server
13 24 (1.38%) nginx
14 22 (1.27%) WebLogic
15 21 (1.21%) Jetty
15 21 (1.21%) WebSphere
16 18 (1.04%) JBoss
17 15 (0.86%) Cloud Foundry
18 12 (0.69%) CMS
18 12 (0.69%) Mule ESB
Applications
1 171 (9.84%) Microsoft Office
2 23 (1.32%) MS Visio
3 19 (1.09%) Microsoft Excel
4 14 (0.81%) Microsoft PowerPoint
5 6 (0.35%) InDesign
6 5 (0.29%) Spreadsheet
7 4 (0.23%) Photoshop
8 3 (0.17%) Adobe Creative Suite
8 3 (0.17%) Adobe Illustrator
8 3 (0.17%) InCopy
9 2 (0.12%) Microsoft Project
10 1 (0.058%) AutoCAD
Business Applications
1 25 (1.44%) Dynamics CRM
2 7 (0.40%) Eikon
2 7 (0.40%) Magento
3 6 (0.35%) Oracle EBS
4 4 (0.23%) Remedy ITSM
5 3 (0.17%) Dynamics AX
6 2 (0.12%) iTrent
6 2 (0.12%) ResourceLink
6 2 (0.12%) SAP Hybris
6 2 (0.12%) Summit
7 1 (0.058%) Dynamics NAV
7 1 (0.058%) Infor SunSystems
7 1 (0.058%) MetaTrader
7 1 (0.058%) Payment Gateway
7 1 (0.058%) SAP BPC
Cloud Services
1 220 (12.66%) Office 365
2 181 (10.41%) Amazon AWS
3 153 (8.80%) Microsoft Azure
4 48 (2.76%) SaaS
5 47 (2.70%) IaaS
6 30 (1.73%) Cloud Computing
7 23 (1.32%) PaaS
8 20 (1.15%) Google Cloud Platform
9 17 (0.98%) GitHub
10 15 (0.86%) Amazon EC2
11 14 (0.81%) Amazon S3
11 14 (0.81%) G Suite
12 13 (0.75%) Azure Active Directory
13 12 (0.69%) Mimecast
14 11 (0.63%) Virtual Private Cloud
15 7 (0.40%) AWS CloudFormation
16 6 (0.35%) Akamai
16 6 (0.35%) Datadog
16 6 (0.35%) Google Compute Engine
17 5 (0.29%) Amazon CloudWatch
Communications & Networking
1 726 (41.77%) Firewall
2 570 (32.80%) DNS
3 438 (25.20%) DHCP
4 362 (20.83%) WAN
5 358 (20.60%) LAN
6 288 (16.57%) VPN
7 216 (12.43%) HTTP
8 195 (11.22%) Internet
9 178 (10.24%) VLAN
10 164 (9.44%) BGP
11 153 (8.80%) SAN
12 149 (8.57%) VoIP
13 136 (7.83%) SSL
14 134 (7.71%) Wireless
15 133 (7.65%) Network Security
16 129 (7.42%) OSPF
17 128 (7.36%) MPLS
18 96 (5.52%) Cisco ASA
19 92 (5.29%) IPsec
20 81 (4.66%) SNMP
Database & Business Intelligence
1 134 (7.71%) SQL Server
2 101 (5.81%) MySQL
3 76 (4.37%) Relational Database
4 45 (2.59%) Data Warehouse
5 40 (2.30%) NoSQL
6 32 (1.84%) Hadoop
7 31 (1.78%) PostgreSQL
8 29 (1.67%) Redis
9 26 (1.50%) MongoDB
10 25 (1.44%) Apache Cassandra
11 24 (1.38%) Oracle Database
11 24 (1.38%) SQL Server 2008
12 23 (1.32%) MariaDB
12 23 (1.32%) SQL Server 2012
13 21 (1.21%) Amazon RDS
13 21 (1.21%) RDBMS
14 16 (0.92%) HBase
15 15 (0.86%) Oracle Database 11g
16 13 (0.75%) Blockchain
17 12 (0.69%) Oracle Database 12c
Development Applications
1 90 (5.18%) Git (software)
2 74 (4.26%) Jenkins
3 42 (2.42%) Subversion
4 39 (2.24%) JIRA
5 29 (1.67%) Maven
6 25 (1.44%) Sonatype Nexus
6 25 (1.44%) TeamCity
7 21 (1.21%) JUnit
8 17 (0.98%) MSI
9 16 (0.92%) Hamcrest
9 16 (0.92%) InstallShield
9 16 (0.92%) jMock
9 16 (0.92%) TestNG
10 13 (0.75%) Octopus Deploy
11 11 (0.63%) Atlassian Bamboo
11 11 (0.63%) VSS/SourceSafe
12 9 (0.52%) Android Studio
12 9 (0.52%) Xcode
13 8 (0.46%) Ant
13 8 (0.46%) Artifactory
General
1 423 (24.34%) Finance
2 197 (11.33%) Banking
3 83 (4.78%) Investment Banking
4 69 (3.97%) Telecoms
5 55 (3.16%) Retail Banking
6 40 (2.30%) Law
7 36 (2.07%) Legal
8 28 (1.61%) Front Office
9 25 (1.44%) Back Office
10 24 (1.38%) Financial Institution
11 23 (1.32%) Retail
12 20 (1.15%) Advertising
13 19 (1.09%) Marketing
14 17 (0.98%) Games
15 12 (0.69%) Manufacturing
15 12 (0.69%) Publishing
16 7 (0.40%) Electronics
16 7 (0.40%) Music Industry
17 6 (0.35%) Billing
17 6 (0.35%) Military
Job Titles
1 252 (14.50%) Analyst
2 244 (14.04%) Network Engineer
3 230 (13.23%) Support Engineer
4 138 (7.94%) IT Engineer
5 122 (7.02%) Infrastructure Engineer
6 105 (6.04%) Linux Engineer
6 105 (6.04%) Support Analyst
7 100 (5.75%) Operations Engineer
7 100 (5.75%) Security Engineer
8 93 (5.35%) Administrator
8 93 (5.35%) IT Support
9 91 (5.24%) Architect
10 80 (4.60%) Developer
11 74 (4.26%) Senior Network Engineer
12 73 (4.20%) 2nd Line Support
12 73 (4.20%) Systems Administrator
13 72 (4.14%) Desktop Support
14 68 (3.91%) Security Analyst
15 65 (3.74%) Applications Support
16 64 (3.68%) Consultant
Libraries, Frameworks & Software Standards
1 143 (8.23%) XML
2 120 (6.90%) Web Services
3 79 (4.55%) HTML
4 76 (4.37%) JSON
5 60 (3.45%) LAMP
6 51 (2.93%) SOAP
7 50 (2.88%) FIX Protocol
8 46 (2.65%) .NET
9 41 (2.36%) REST
10 39 (2.24%) CSS
11 28 (1.61%) Hibernate
11 28 (1.61%) Spring
12 27 (1.55%) 802.1X
13 25 (1.44%) Elastic Stack
13 25 (1.44%) Middleware
14 24 (1.38%) RESTful
15 20 (1.15%) CGI
16 17 (0.98%) LEMP Stack
16 17 (0.98%) OAuth
16 17 (0.98%) SAML
Miscellaneous
1 159 (9.15%) Data Centre
2 158 (9.09%) Computer Science
3 143 (8.23%) Analytical Skills
4 105 (6.04%) Management Information System
5 102 (5.87%) Algorithms
6 95 (5.47%) Data Structures
7 71 (4.09%) Enterprise Software
8 58 (3.34%) Data Protection Act
9 56 (3.22%) Clustering
10 52 (2.99%) Fintech
11 50 (2.88%) Blackberry
12 44 (2.53%) Reference Data
13 33 (1.90%) Hedge funds
14 31 (1.78%) Fat Client
14 31 (1.78%) Replication
14 31 (1.78%) Thin Client
15 27 (1.55%) Video Conferencing
16 26 (1.50%) Mobile App
16 26 (1.50%) Private Cloud
17 22 (1.27%) Client/Server
Operating Systems
1 896 (51.55%) Windows
2 724 (41.66%) Linux
3 475 (27.33%) Windows Server
4 272 (15.65%) Unix
5 213 (12.26%) Windows 7
6 207 (11.91%) Windows Server 2008
7 206 (11.85%) Windows Server 2012
8 143 (8.23%) Windows 10
9 98 (5.64%) Windows 8
10 94 (5.41%) CentOS
11 93 (5.35%) Windows Server 2003
12 77 (4.43%) Red Hat Enterprise Linux
13 72 (4.14%) Android
13 72 (4.14%) Apple iOS
13 72 (4.14%) Ubuntu
14 68 (3.91%) Mac OS X
15 58 (3.34%) Debian
16 45 (2.59%) Solaris
17 40 (2.30%) Windows XP
18 36 (2.07%) Mac OS
Processes & Methodologies
1 257 (14.79%) ITIL
2 226 (13.00%) Agile Software Development
3 191 (10.99%) Information Security
4 149 (8.57%) SIEM
5 128 (7.36%) DevOps
6 126 (7.25%) Cybersecurity
7 110 (6.33%) Network Design
8 106 (6.10%) Load Balancing
8 106 (6.10%) Open Source
9 100 (5.75%) OO
10 99 (5.70%) Configuration Management
11 93 (5.35%) Asset Management
11 93 (5.35%) Security Operations
12 85 (4.89%) Data Protection
13 84 (4.83%) Vulnerability Management
14 80 (4.60%) Software Engineering
15 79 (4.55%) Incident Management
15 79 (4.55%) Penetration Testing
16 73 (4.20%) Disaster Recovery
17 72 (4.14%) OOD
Programming Languages
1 306 (17.61%) SQL
2 262 (15.07%) Python
3 217 (12.49%) PowerShell
4 171 (9.84%) Bash Shell
5 167 (9.61%) Java
6 166 (9.55%) Perl
7 125 (7.19%) C++
8 96 (5.52%) C
9 88 (5.06%) JavaScript
9 88 (5.06%) Ruby
10 50 (2.88%) Shell Script
11 49 (2.82%) PHP
12 42 (2.42%) C#
13 27 (1.55%) Embedded C
13 27 (1.55%) Embedded C++
14 25 (1.44%) Tcl
15 21 (1.21%) Go
16 20 (1.15%) Objective-C
16 20 (1.15%) PL/SQL
17 17 (0.98%) VBScript
Qualifications
1 219 (12.60%) Cisco Certification
2 203 (11.68%) Degree
3 160 (9.21%) CCNA
4 149 (8.57%) CISSP
5 119 (6.85%) Microsoft Certification
6 110 (6.33%) CCNP
7 89 (5.12%) CISM
8 80 (4.60%) MCSE
9 75 (4.32%) Computer Science Degree
10 45 (2.59%) CISA
10 45 (2.59%) MCSA
11 42 (2.42%) CEH
12 41 (2.36%) MCP
13 38 (2.19%) VMware Certified Professional (VCP)
14 35 (2.01%) Security Cleared
15 33 (1.90%) SANS
16 32 (1.84%) CCIE
17 30 (1.73%) MCITP
18 23 (1.32%) CompTIA Security+
18 23 (1.32%) Security+ Certification
Quality Assurance & Compliance
1 109 (6.27%) SLA
2 108 (6.21%) ISO/IEC 27001
3 66 (3.80%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
4 63 (3.62%) QA
5 32 (1.84%) PCI DSS
6 12 (0.69%) ISO 9001
7 11 (0.63%) GCP
8 9 (0.52%) COBIT
9 5 (0.29%) MiFID
10 4 (0.23%) Sarbanes-Oxley
11 2 (0.12%) DO-178B
11 2 (0.12%) HIPAA
12 1 (0.058%) Cyber Essentials
12 1 (0.058%) Data Quality
12 1 (0.058%) PMO
System Software
1 633 (36.42%) Active Directory
2 345 (19.85%) VMware Infrastructure
3 102 (5.87%) Hyper-V
4 91 (5.24%) Docker
5 78 (4.49%) VMware ESXi
6 64 (3.68%) XenApp
7 61 (3.51%) KVM
8 58 (3.34%) vSphere
9 55 (3.16%) Xen
10 34 (1.96%) XenServer
11 31 (1.78%) Virtual Machines
12 28 (1.61%) Microsoft App-V
13 20 (1.15%) NFS
14 19 (1.09%) iptables
14 19 (1.09%) Terminal Services
14 19 (1.09%) VMware Workstation
15 16 (0.92%) Firmware
16 15 (0.86%) Virtual Servers
17 14 (0.81%) Ceph
18 13 (0.75%) ISA Server
Systems Management
1 152 (8.75%) Puppet
2 106 (6.10%) Ansible
3 97 (5.58%) SCCM
4 82 (4.72%) Nagios
5 79 (4.55%) Opscode Chef
6 50 (2.88%) Backup Exec
7 41 (2.36%) SCOM
8 39 (2.24%) WSUS
9 31 (1.78%) ZABBIX
10 30 (1.73%) Salt
11 29 (1.67%) Kubernetes
12 27 (1.55%) SELinux
13 25 (1.44%) Icinga
14 24 (1.38%) Nessus
14 24 (1.38%) Norton AntiVirus
15 23 (1.32%) Cacti
16 22 (1.27%) vCenter Server
17 20 (1.15%) Terraform
18 19 (1.09%) FortiGate
19 17 (0.98%) XenMobile
Vendors
1 464 (26.70%) Cisco
2 457 (26.29%) VMware
3 445 (25.60%) Microsoft
4 253 (14.56%) Citrix
5 157 (9.03%) Juniper
6 129 (7.42%) HP
7 120 (6.90%) Red Hat
8 119 (6.85%) Oracle
9 98 (5.64%) F5
10 68 (3.91%) Palo Alto
11 66 (3.80%) Apple
12 63 (3.62%) CheckPoint
13 59 (3.39%) SolarWinds
14 53 (3.05%) Dell
14 53 (3.05%) NetApp
15 50 (2.88%) Veeam
16 48 (2.76%) EMC
17 47 (2.70%) Symantec
18 44 (2.53%) GoldenSource
19 42 (2.42%) Google