Period
to 21 May 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 21 May 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
21 May 2018
Same period 2017 Same period 2016
Rank 168 143 159
Rank change year-on-year -25 +16 -37
Permanent jobs citing TCP/IP 1,485 1,663 1,803
As % of all permanent IT jobs advertised in London 2.16% 2.44% 2.19%
As % of the Communications & Networking category 14.94% 15.50% 13.93%
Number of salaries quoted 1,256 1,412 1,552
London median annual salary £50,000 £47,500 £50,000
Median salary % change year-on-year +5.26% -5.00% +11.11%
10th Percentile £27,500 £26,250 £26,250
90th Percentile £80,000 £72,500 £80,000
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 9,938 10,728 12,942
As % of all permanent IT jobs advertised in London 14.43% 15.76% 15.71%
Number of salaries quoted 8,213 9,007 11,034
London median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £31,000 £30,000 £29,000
90th Percentile £85,000 £80,000 £78,750
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +1.43%

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 21 May 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 21 May 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 -20 359 £52,500 +22.09% 61
West London +23 91 £50,000 +33.33% 29
East London +5 36 £50,000 +33.33% 9
South London -37 26 £32,500 -13.33% 6
North London -3 7 £62,500 +38.89% 2
TCP/IP
England

For the 6 months to 21 May 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.

1 806 (54.28%) Windows
2 638 (42.96%) Firewall
3 608 (40.94%) DNS
4 591 (39.80%) Linux
5 540 (36.36%) Active Directory
6 423 (28.48%) Microsoft
7 418 (28.15%) DHCP
8 406 (27.34%) Windows Server
9 374 (25.19%) Cisco
10 334 (22.49%) VMware
11 324 (21.82%) LAN
12 323 (21.75%) WAN
13 317 (21.35%) Python
14 314 (21.14%) Finance
15 294 (19.80%) Amazon AWS
16 258 (17.37%) VPN
17 242 (16.30%) DevOps
18 237 (15.96%) PowerShell
19 230 (15.49%) Windows 7
20 229 (15.42%) SQL
21 228 (15.35%) Windows Server 2008
22 221 (14.88%) Agile Software Development
23 217 (14.61%) VMware Infrastructure
23 217 (14.61%) Bash Shell
24 215 (14.48%) ITIL
24 215 (14.48%) Ansible
25 213 (14.34%) Puppet
26 210 (14.14%) Office 365
26 210 (14.14%) Windows Server 2012
27 204 (13.74%) Cisco Certification

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
1 156 (10.51%) MS Exchange
2 109 (7.34%) Apache
3 89 (5.99%) Tomcat
4 86 (5.79%) Exchange Server 2010
5 78 (5.25%) IIS
6 59 (3.97%) SharePoint
7 45 (3.03%) Exchange Server 2013
8 44 (2.96%) Skype for Business
9 42 (2.83%) OpenStack
10 40 (2.69%) Confluence
11 39 (2.63%) Elasticsearch
12 35 (2.36%) WebSphere
13 32 (2.15%) JBoss
13 32 (2.15%) WebLogic
14 27 (1.82%) Oracle HTTP Server
15 26 (1.75%) Blackberry Enterprise Server
15 26 (1.75%) nginx
16 23 (1.55%) Exchange Server 2007
17 21 (1.41%) Jetty
18 17 (1.14%) WordPress
Applications
1 192 (12.93%) Microsoft Office
2 21 (1.41%) Microsoft Excel
3 18 (1.21%) Microsoft PowerPoint
4 5 (0.34%) Spreadsheet
5 3 (0.20%) MS Visio
6 1 (0.067%) Adobe Creative Suite
6 1 (0.067%) Microsoft Project
Business Applications
1 17 (1.14%) Remedy ITSM
2 14 (0.94%) Dynamics CRM
3 7 (0.47%) Cognos TM1
4 5 (0.34%) Documaker
5 4 (0.27%) Sage 200
6 3 (0.20%) Dynamics AX
6 3 (0.20%) NetSuite
7 2 (0.13%) Salesforce.com CRM
7 2 (0.13%) Visualfiles
8 1 (0.067%) Infor CloudSuite
8 1 (0.067%) Infor CRM
8 1 (0.067%) ION MarketView
8 1 (0.067%) Maximo
8 1 (0.067%) SAP Business One
8 1 (0.067%) SunGard APT
8 1 (0.067%) Unit4 Business World
Cloud Services
1 294 (19.80%) Amazon AWS
2 210 (14.14%) Office 365
3 162 (10.91%) Microsoft Azure
4 116 (7.81%) SaaS
5 74 (4.98%) IaaS
6 68 (4.58%) AWS CloudFormation
7 52 (3.50%) Google Cloud Platform
8 40 (2.69%) GitHub
9 39 (2.63%) Amazon EC2
10 28 (1.89%) Cloud Computing
11 25 (1.68%) PaaS
12 24 (1.62%) Amazon ELB
13 23 (1.55%) Amazon ElastiCache
14 22 (1.48%) Slack
15 20 (1.35%) Amazon S3
16 18 (1.21%) Virtual Private Cloud
17 16 (1.08%) AWS Lambda
17 16 (1.08%) G Suite
17 16 (1.08%) Serverless
18 12 (0.81%) Datadog
Communications & Networking
1 638 (42.96%) Firewall
2 608 (40.94%) DNS
3 418 (28.15%) DHCP
4 324 (21.82%) LAN
5 323 (21.75%) WAN
6 258 (17.37%) VPN
7 171 (11.52%) HTTP
8 163 (10.98%) Network Security
9 152 (10.24%) BGP
10 127 (8.55%) OSPF
11 121 (8.15%) VLAN
12 117 (7.88%) SAN
13 103 (6.94%) Internet
14 97 (6.53%) VoIP
15 95 (6.40%) SSL
16 92 (6.20%) Cisco ASA
17 89 (5.99%) IPsec
18 86 (5.79%) Wireless
19 85 (5.72%) MPLS
20 81 (5.45%) Ethernet
Database & Business Intelligence
1 184 (12.39%) SQL Server
2 118 (7.95%) MySQL
3 60 (4.04%) Hadoop
4 57 (3.84%) MongoDB
5 53 (3.57%) Relational Database
6 50 (3.37%) NoSQL
7 45 (3.03%) Redis
8 39 (2.63%) Apache Cassandra
9 38 (2.56%) Big Data
10 31 (2.09%) RDBMS
11 30 (2.02%) SQL Server 2008
12 29 (1.95%) PostgreSQL
13 25 (1.68%) SQL Server 2005
14 20 (1.35%) HBase
15 19 (1.28%) Amazon RDS
16 15 (1.01%) SQL Server Reporting Services
17 13 (0.88%) SQL Server Integration Services
18 12 (0.81%) SQL Server 2012
19 10 (0.67%) Oracle Database
20 9 (0.61%) Data Lake
Development Applications
1 136 (9.16%) Jenkins
2 121 (8.15%) Git (software)
3 80 (5.39%) JIRA
4 47 (3.16%) Subversion
5 41 (2.76%) Maven
6 33 (2.22%) JUnit
6 33 (2.22%) Sonatype Nexus
7 30 (2.02%) TeamCity
8 27 (1.82%) MSI
9 26 (1.75%) Atlassian Bamboo
10 23 (1.55%) Artifactory
11 22 (1.48%) GitLab
12 20 (1.35%) Hamcrest
12 20 (1.35%) jMock
12 20 (1.35%) TestNG
13 19 (1.28%) Octopus Deploy
14 12 (0.81%) Selenium
15 11 (0.74%) Cucumber
15 11 (0.74%) Gradle
15 11 (0.74%) Vagrant
General
1 314 (21.14%) Finance
2 89 (5.99%) Telecoms
3 80 (5.39%) Banking
4 68 (4.58%) Retail
5 43 (2.90%) Investment Banking
6 30 (2.02%) Advertising
7 28 (1.89%) Financial Institution
8 27 (1.82%) Games
9 26 (1.75%) Law
10 21 (1.41%) Legal
11 20 (1.35%) Billing
12 19 (1.28%) Multimedia
13 18 (1.21%) Military
14 15 (1.01%) Manufacturing
15 13 (0.88%) Front Office
16 10 (0.67%) Back Office
17 8 (0.54%) Marketing
18 7 (0.47%) Publishing
19 6 (0.40%) Electronics
20 5 (0.34%) French Language
Job Titles
1 237 (15.96%) Analyst
2 198 (13.33%) Support Engineer
3 172 (11.58%) Network Engineer
4 108 (7.27%) Support Analyst
5 107 (7.21%) IT Support
5 107 (7.21%) Linux Engineer
6 100 (6.73%) DevOps Engineer
7 98 (6.60%) Infrastructure Engineer
8 88 (5.93%) Desktop Support
9 84 (5.66%) Systems Engineer
10 80 (5.39%) Windows Engineer
11 77 (5.19%) Developer
11 77 (5.19%) IT Engineer
12 76 (5.12%) Security Engineer
13 62 (4.18%) Security Analyst
14 61 (4.11%) IT Analyst
15 57 (3.84%) Cloud Engineer
16 53 (3.57%) 2nd Line Support
17 47 (3.16%) IT Support Engineer
17 47 (3.16%) Senior Network Engineer
Libraries, Frameworks & Software Standards
1 77 (5.19%) LAMP
2 72 (4.85%) Web Services
3 64 (4.31%) LDAP
4 59 (3.97%) .NET
5 53 (3.57%) HTML
6 47 (3.16%) 802.1X
7 41 (2.76%) REST
8 38 (2.56%) XML
9 32 (2.15%) CSS
9 32 (2.15%) Middleware
10 29 (1.95%) .NET Framework
10 29 (1.95%) Node.js
10 29 (1.95%) Spring
11 27 (1.82%) FIX Protocol
12 23 (1.55%) Django
12 23 (1.55%) Guice
13 21 (1.41%) RabbitMQ
14 20 (1.35%) Apache Wicket
14 20 (1.35%) Elastic Stack
14 20 (1.35%) Hibernate
Miscellaneous
1 138 (9.29%) Computer Science
2 125 (8.42%) Analytical Skills
3 112 (7.54%) Data Centre
4 82 (5.52%) Self-Motivation
5 68 (4.58%) Management Information System
6 46 (3.10%) Replication
7 44 (2.96%) Cyberthreat
7 44 (2.96%) Public Cloud
8 42 (2.83%) Blackberry
8 42 (2.83%) Linux Command Line
9 41 (2.76%) Fat Client
9 41 (2.76%) Thin Client
10 40 (2.69%) Data Protection Act
11 36 (2.42%) Hedge funds
11 36 (2.42%) Private Cloud
11 36 (2.42%) Video Conferencing
12 35 (2.36%) Fintech
13 27 (1.82%) iPhone
14 26 (1.75%) Enterprise Software
15 21 (1.41%) iPad
Operating Systems
1 806 (54.28%) Windows
2 591 (39.80%) Linux
3 406 (27.34%) Windows Server
4 230 (15.49%) Windows 7
5 228 (15.35%) Windows Server 2008
6 210 (14.14%) Windows Server 2012
7 191 (12.86%) Windows 10
8 160 (10.77%) Unix
9 85 (5.72%) Mac OS X
10 77 (5.19%) CentOS
11 72 (4.85%) Red Hat Enterprise Linux
12 60 (4.04%) Apple iOS
13 54 (3.64%) Windows Server 2003
14 50 (3.37%) Windows 8
15 49 (3.30%) Android
16 36 (2.42%) Solaris
17 30 (2.02%) Ubuntu
18 27 (1.82%) Mac OS
19 20 (1.35%) Windows XP
20 14 (0.94%) Debian
Processes & Methodologies
1 242 (16.30%) DevOps
2 221 (14.88%) Agile Software Development
3 215 (14.48%) ITIL
4 195 (13.13%) Problem-Solving
5 164 (11.04%) SIEM
6 162 (10.91%) Configuration Management
7 148 (9.97%) Information Security
8 137 (9.23%) Cybersecurity
9 93 (6.26%) Penetration Testing
10 90 (6.06%) Continuous Integration
10 90 (6.06%) Kalman Filter
11 80 (5.39%) Microservices
12 77 (5.19%) Vulnerability Management
13 76 (5.12%) Migration
14 75 (5.05%) Incident Management
14 75 (5.05%) Vulnerability Scanning
15 70 (4.71%) Software Engineering
16 69 (4.65%) Mentoring
17 66 (4.44%) Project Management
18 64 (4.31%) Load Balancing
Programming Languages
1 317 (21.35%) Python
2 237 (15.96%) PowerShell
3 229 (15.42%) SQL
4 217 (14.61%) Bash Shell
5 168 (11.31%) Java
6 130 (8.75%) Perl
7 127 (8.55%) Ruby
8 67 (4.51%) C#
9 65 (4.38%) C++
10 58 (3.91%) JavaScript
11 48 (3.23%) PHP
12 39 (2.63%) C
13 18 (1.21%) Go
13 18 (1.21%) Shell Script
14 16 (1.08%) VB
15 12 (0.81%) VBScript
16 8 (0.54%) T-SQL
17 7 (0.47%) Objective-C
18 4 (0.27%) Apex Code
18 4 (0.27%) Tcl
Qualifications
1 204 (13.74%) Cisco Certification
2 196 (13.20%) Degree
3 136 (9.16%) CCNP
4 122 (8.22%) CISSP
5 119 (8.01%) Microsoft Certification
6 118 (7.95%) CCNA
7 72 (4.85%) MCSE
8 68 (4.58%) MCSA
9 67 (4.51%) Computer Science Degree
10 60 (4.04%) CISM
11 46 (3.10%) Security Cleared
12 45 (3.03%) MCP
13 35 (2.36%) CCIE
13 35 (2.36%) MCITP
14 28 (1.89%) SANS
14 28 (1.89%) SC Cleared
15 22 (1.48%) CCSA
16 20 (1.35%) CEH
17 18 (1.21%) A+ Certification
17 18 (1.21%) GIAC
Quality Assurance & Compliance
1 70 (4.71%) ISO/IEC 27001
2 55 (3.70%) SLA
3 50 (3.37%) QA
4 40 (2.69%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 38 (2.56%) PCI DSS
6 30 (2.02%) GCP
7 13 (0.88%) COBIT
8 8 (0.54%) NIST 800
9 7 (0.47%) GDPR
10 5 (0.34%) PMO
10 5 (0.34%) Sarbanes-Oxley
11 3 (0.20%) Cyber Essentials
11 3 (0.20%) Cyber Essentials PLUS
11 3 (0.20%) HIPAA
12 1 (0.067%) Data Quality
12 1 (0.067%) GMP
12 1 (0.067%) ISO 9001
System Software
1 540 (36.36%) Active Directory
2 217 (14.61%) VMware Infrastructure
3 142 (9.56%) Docker
4 130 (8.75%) Hyper-V
5 62 (4.18%) XenApp
6 46 (3.10%) vSphere
7 27 (1.82%) Oracle RAC
8 25 (1.68%) XenDesktop
9 24 (1.62%) Xen
10 23 (1.55%) XenServer
11 22 (1.48%) VMware ESXi
12 20 (1.35%) VMware Workstation
13 19 (1.28%) VMware NSX
14 18 (1.21%) MetaFrame
15 17 (1.14%) Virtual Machines
16 15 (1.01%) Microsoft App-V
17 14 (0.94%) Virtual Desktop
18 12 (0.81%) VMware Server
19 11 (0.74%) KVM
19 11 (0.74%) NFS
Systems Management
1 215 (14.48%) Ansible
2 213 (14.34%) Puppet
3 180 (12.12%) Opscode Chef
4 77 (5.19%) SCCM
5 75 (5.05%) Salt
6 74 (4.98%) Kubernetes
7 70 (4.71%) Terraform
8 62 (4.18%) Nagios
9 33 (2.22%) Backup Exec
10 26 (1.75%) ZABBIX
11 23 (1.55%) HAProxy
12 17 (1.14%) Icinga
13 16 (1.08%) vCenter Server
14 15 (1.01%) Cacti
15 14 (0.94%) Check_MK
15 14 (0.94%) FortiGate
15 14 (0.94%) Norton AntiVirus
16 13 (0.88%) AirWatch
16 13 (0.88%) logstash
16 13 (0.88%) SCOM
Vendors
1 423 (28.48%) Microsoft
2 374 (25.19%) Cisco
3 334 (22.49%) VMware
4 195 (13.13%) Citrix
5 100 (6.73%) HP
6 98 (6.60%) Red Hat
7 91 (6.13%) Apple
7 91 (6.13%) F5
8 90 (6.06%) Oracle
9 86 (5.79%) Juniper
10 57 (3.84%) CheckPoint
10 57 (3.84%) Palo Alto
11 56 (3.77%) Splunk
12 55 (3.70%) SolarWinds
13 52 (3.50%) Google
14 49 (3.30%) Dell
15 48 (3.23%) Veeam
16 47 (3.16%) NetApp
17 44 (2.96%) EMC
18 43 (2.90%) Bloomberg