Period
to 17 November 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 17 November 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
17 Nov 2018
Same period 2017 Same period 2016
Rank 171 153 149
Rank change year-on-year -18 -4 -22
Permanent jobs citing TCP/IP 1,403 1,731 1,762
As % of all permanent IT jobs advertised in London 2.10% 2.29% 2.32%
As % of the Communications & Networking category 15.66% 15.96% 14.63%
Number of salaries quoted 1,171 1,460 1,559
London median annual salary £50,000 £50,000 £50,000
10th Percentile £28,000 £26,250 £26,250
90th Percentile £78,750 £75,000 £80,000
England median annual salary £42,500 £42,500 £42,000
% change year-on-year - +1.19% +5.00%

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 8,959 10,845 12,041
As % of all permanent IT jobs advertised in London 13.41% 14.35% 15.83%
Number of salaries quoted 7,319 8,898 10,300
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 £30,000
90th Percentile £85,000 £80,000 £80,000
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 17 November 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 17 November 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 +31 387 £50,000 +11.11% 74
West London -48 55 £42,500 -15.00% 29
South London -19 46 £30,000 -13.04% 11
East London -23 30 £50,000 -20.00% 21
North London -3 12 £35,000 +7.69% 5
TCP/IP
England

For the 6 months to 17 November 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.

1 912 (65.00%) Windows
2 609 (43.41%) Active Directory
3 601 (42.84%) Firewall
4 535 (38.13%) DNS
5 494 (35.21%) Microsoft
6 483 (34.43%) Linux
7 410 (29.22%) Windows Server
8 378 (26.94%) VMware
9 357 (25.45%) DHCP
10 337 (24.02%) Finance
11 320 (22.81%) WAN
12 319 (22.74%) LAN
13 317 (22.59%) PowerShell
14 277 (19.74%) Cisco
15 267 (19.03%) SQL
16 261 (18.60%) Windows 10
17 255 (18.18%) Office 365
18 254 (18.10%) VMware Infrastructure
19 242 (17.25%) Amazon AWS
20 241 (17.18%) ITIL
21 239 (17.03%) VPN
21 239 (17.03%) Citrix
22 232 (16.54%) Internet
23 227 (16.18%) Windows 7
24 222 (15.82%) Python
25 214 (15.25%) Problem-Solving
26 193 (13.76%) Cybersecurity
27 191 (13.61%) MS Exchange
28 181 (12.90%) Microsoft Office
29 177 (12.62%) Information Security

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
1 191 (13.61%) MS Exchange
2 103 (7.34%) SharePoint
3 98 (6.99%) IIS
4 88 (6.27%) Tomcat
5 81 (5.77%) Exchange Server 2010
6 71 (5.06%) Apache
7 64 (4.56%) Skype for Business
8 48 (3.42%) Exchange Server 2013
9 44 (3.14%) JBoss
10 33 (2.35%) Elasticsearch
11 32 (2.28%) nginx
12 27 (1.92%) CMS
13 23 (1.64%) GlassFish
14 20 (1.43%) Confluence
15 18 (1.28%) Exchange Server 2007
15 18 (1.28%) WordPress
16 17 (1.21%) Exchange Server 2003
17 15 (1.07%) OpenStack
18 14 (1.00%) WebLogic
19 9 (0.64%) SharePoint 2010
Applications
1 181 (12.90%) Microsoft Office
2 27 (1.92%) Microsoft Excel
3 21 (1.50%) Spreadsheet
4 18 (1.28%) MS Visio
5 14 (1.00%) Microsoft PowerPoint
6 10 (0.71%) Microsoft Project
7 4 (0.29%) AutoCAD
8 2 (0.14%) Adobe Premiere
8 2 (0.14%) Photoshop
9 1 (0.071%) Acrobat
Business Applications
1 29 (2.07%) Dynamics CRM
2 7 (0.50%) Remedy ITSM
3 5 (0.36%) Oracle BPM
4 4 (0.29%) Dynamics NAV
5 2 (0.14%) Unit4 Business World
5 2 (0.14%) Visualfiles
6 1 (0.071%) Bloomberg TOMS
6 1 (0.071%) Dynamics GP
6 1 (0.071%) Lawson
6 1 (0.071%) Maximo
6 1 (0.071%) Oracle Financials
6 1 (0.071%) Sage 200
Cloud Services
1 255 (18.18%) Office 365
2 242 (17.25%) Amazon AWS
3 174 (12.40%) Microsoft Azure
4 74 (5.27%) SaaS
5 58 (4.13%) IaaS
6 46 (3.28%) Google Cloud Platform
7 32 (2.28%) AWS CloudFormation
8 27 (1.92%) PaaS
9 24 (1.71%) Cloud Computing
10 22 (1.57%) Amazon EC2
11 21 (1.50%) GitHub
12 18 (1.28%) G Suite
12 18 (1.28%) Virtual Private Cloud
13 15 (1.07%) Route 53
14 13 (0.93%) Mimecast
15 12 (0.86%) Amazon ElastiCache
15 12 (0.86%) Amazon ELB
16 11 (0.78%) Azure Active Directory
16 11 (0.78%) CloudFront
17 8 (0.57%) Amazon S3
Communications & Networking
1 601 (42.84%) Firewall
2 535 (38.13%) DNS
3 357 (25.45%) DHCP
4 320 (22.81%) WAN
5 319 (22.74%) LAN
6 239 (17.03%) VPN
7 232 (16.54%) Internet
8 145 (10.33%) HTTP
9 142 (10.12%) SAN
10 119 (8.48%) Network Security
11 116 (8.27%) VoIP
12 113 (8.05%) Wireless
13 106 (7.56%) BGP
14 94 (6.70%) VLAN
15 84 (5.99%) OSPF
16 70 (4.99%) SSL
17 69 (4.92%) MPLS
18 65 (4.63%) Wi-Fi
19 61 (4.35%) Intrusion Detection
20 59 (4.21%) NAS
Database & Business Intelligence
1 161 (11.48%) SQL Server
2 61 (4.35%) MySQL
3 50 (3.56%) Relational Database
4 29 (2.07%) Amazon RDS
5 26 (1.85%) Big Data
5 26 (1.85%) SQL Server 2008
6 25 (1.78%) NoSQL
6 25 (1.78%) RDBMS
7 21 (1.50%) SQL Server Integration Services
7 21 (1.50%) SQL Server Reporting Services
8 17 (1.21%) Redis
8 17 (1.21%) SQL Server 2012
9 15 (1.07%) Hadoop
10 12 (0.86%) Apache Hive
11 11 (0.78%) Event Store
12 10 (0.71%) Blockchain
13 9 (0.64%) SQL Server 2005
14 8 (0.57%) SQL Server 2014
14 8 (0.57%) SQL Server 2016
15 7 (0.50%) DB2
Development Applications
1 62 (4.42%) Git (software)
2 60 (4.28%) Jenkins
3 52 (3.71%) JIRA
4 50 (3.56%) TeamCity
5 48 (3.42%) Octopus Deploy
6 22 (1.57%) MSI
6 22 (1.57%) Subversion
7 20 (1.43%) Vagrant
8 18 (1.28%) Atlassian Bamboo
9 14 (1.00%) Hudson
10 11 (0.78%) Bitbucket
10 11 (0.78%) Selenium
11 10 (0.71%) PEAR
12 9 (0.64%) git-flow
12 9 (0.64%) MSBuild
12 9 (0.64%) Visual Studio
13 8 (0.57%) CodeSonar
13 8 (0.57%) Robot Framework
14 7 (0.50%) Metasploit
14 7 (0.50%) Redmine
General
1 337 (24.02%) Finance
2 137 (9.76%) Banking
3 89 (6.34%) Telecoms
4 72 (5.13%) Legal
5 68 (4.85%) Investment Banking
6 64 (4.56%) Law
7 31 (2.21%) Financial Institution
8 28 (2.00%) Retail
9 26 (1.85%) Advertising
10 25 (1.78%) Marketing
11 20 (1.43%) French Language
12 17 (1.21%) Publishing
13 15 (1.07%) German Language
14 12 (0.86%) Games
15 11 (0.78%) Front Office
16 8 (0.57%) Electronics
16 8 (0.57%) Swedish Language
17 6 (0.43%) Back Office
17 6 (0.43%) Multimedia
17 6 (0.43%) Norwegian Language
Job Titles
1 263 (18.75%) Analyst
2 207 (14.75%) Support Engineer
3 145 (10.33%) Network Engineer
4 140 (9.98%) IT Support
5 133 (9.48%) Support Analyst
6 118 (8.41%) Administrator
7 109 (7.77%) IT Engineer
8 105 (7.48%) Systems Administrator
9 101 (7.20%) Desktop Support
10 95 (6.77%) Infrastructure Engineer
11 92 (6.56%) Security Engineer
12 77 (5.49%) Security Analyst
13 64 (4.56%) Infrastructure Support
14 63 (4.49%) 2nd Line Support
15 58 (4.13%) Developer
16 55 (3.92%) Consultant
16 55 (3.92%) Desktop Engineer
16 55 (3.92%) IT Support Engineer
17 54 (3.85%) 3rd Line Engineer
18 53 (3.78%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 93 (6.63%) .NET
2 92 (6.56%) Web Services
3 62 (4.42%) LDAP
4 56 (3.99%) Elastic Stack
5 42 (2.99%) .NET Framework
5 42 (2.99%) HTML
6 38 (2.71%) REST
7 30 (2.14%) LAMP
8 28 (2.00%) XML
9 27 (1.92%) ASP.NET
10 26 (1.85%) RabbitMQ
11 25 (1.78%) 802.1X
12 24 (1.71%) Node.js
12 24 (1.71%) SOAP
13 23 (1.64%) WebSockets
14 20 (1.43%) CSS
15 19 (1.35%) Regular Expression
15 19 (1.35%) Software Packaging
16 18 (1.28%) Java EE
17 16 (1.14%) Ajax
Miscellaneous
1 156 (11.12%) Analytical Skills
2 107 (7.63%) Data Centre
3 78 (5.56%) Computer Science
4 60 (4.28%) Fintech
5 59 (4.21%) Video Conferencing
6 58 (4.13%) Self-Motivation
7 56 (3.99%) Management Information System
8 46 (3.28%) Data Protection Act
8 46 (3.28%) Replication
9 40 (2.85%) Clustering
9 40 (2.85%) Hedge funds
10 37 (2.64%) Linux Command Line
11 29 (2.07%) Blackberry
12 28 (2.00%) NHS
13 27 (1.92%) iPhone
14 26 (1.85%) Enterprise Software
14 26 (1.85%) Fat Client
14 26 (1.85%) Thin Client
15 25 (1.78%) Security Operations Centre
16 23 (1.64%) Enterprise Storage
Operating Systems
1 912 (65.00%) Windows
2 483 (34.43%) Linux
3 410 (29.22%) Windows Server
4 261 (18.60%) Windows 10
5 227 (16.18%) Windows 7
6 177 (12.62%) Windows Server 2008
7 170 (12.12%) Windows Server 2012
8 158 (11.26%) Unix
9 67 (4.78%) Mac OS X
10 59 (4.21%) Apple iOS
11 56 (3.99%) CentOS
12 54 (3.85%) Android
13 44 (3.14%) Ubuntu
14 38 (2.71%) Windows XP
15 33 (2.35%) Red Hat Enterprise Linux
15 33 (2.35%) Windows 8
16 31 (2.21%) Solaris
17 26 (1.85%) Windows Server 2003
18 21 (1.50%) Mac OS
19 9 (0.64%) Debian
Processes & Methodologies
1 241 (17.18%) ITIL
2 214 (15.25%) Problem-Solving
3 193 (13.76%) Cybersecurity
4 177 (12.62%) Information Security
5 166 (11.83%) DevOps
6 160 (11.40%) Infrastructure Engineering
7 151 (10.76%) SIEM
8 113 (8.05%) Penetration Testing
9 97 (6.91%) Agile Software Development
10 77 (5.49%) Vulnerability Management
11 72 (5.13%) Configuration Management
12 70 (4.99%) Vulnerability Scanning
13 68 (4.85%) Kalman Filter
14 67 (4.78%) Load Balancing
15 65 (4.63%) Service Delivery
16 63 (4.49%) Service Management
17 62 (4.42%) Open Source
18 61 (4.35%) Migration
19 60 (4.28%) Patch Management
20 59 (4.21%) Analytics
Programming Languages
1 317 (22.59%) PowerShell
2 267 (19.03%) SQL
3 222 (15.82%) Python
4 161 (11.48%) Java
5 134 (9.55%) Bash Shell
6 118 (8.41%) Perl
7 83 (5.92%) Shell Script
8 71 (5.06%) C#
9 64 (4.56%) C
10 51 (3.64%) C++
11 44 (3.14%) JavaScript
11 44 (3.14%) Ruby
12 38 (2.71%) PHP
13 26 (1.85%) VB
14 20 (1.43%) Korn
15 14 (1.00%) Go
16 12 (0.86%) T-SQL
17 10 (0.71%) Bourne shell
18 8 (0.57%) Objective-C
19 6 (0.43%) VBScript
Qualifications
1 172 (12.26%) Cisco Certification
2 168 (11.97%) Degree
3 154 (10.98%) CISSP
4 109 (7.77%) Microsoft Certification
5 101 (7.20%) CCNP
6 92 (6.56%) CCNA
7 72 (5.13%) CEH
8 69 (4.92%) MCSE
9 62 (4.42%) GIAC
10 52 (3.71%) Computer Science Degree
11 47 (3.35%) CompTIA Security+
12 43 (3.06%) SANS
13 42 (2.99%) Security Cleared
14 38 (2.71%) CISM
14 38 (2.71%) MCSA
15 30 (2.14%) CISMP
16 28 (2.00%) MCP
17 27 (1.92%) GCIA
18 26 (1.85%) Network+ Certification
19 25 (1.78%) GCIH
Quality Assurance & Compliance
1 56 (3.99%) ISO/IEC 27001
2 43 (3.06%) SLA
3 33 (2.35%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
4 32 (2.28%) QA
5 31 (2.21%) GDPR
6 23 (1.64%) MiFID
7 22 (1.57%) PCI DSS
8 6 (0.43%) Cyber Essentials
9 4 (0.29%) HIPAA
10 2 (0.14%) Sarbanes-Oxley
11 1 (0.071%) Cyber Essentials PLUS
11 1 (0.071%) FINRA
11 1 (0.071%) ISO 9001
System Software
1 609 (43.41%) Active Directory
2 254 (18.10%) VMware Infrastructure
3 145 (10.33%) Hyper-V
4 83 (5.92%) vSphere
5 75 (5.35%) Docker
6 43 (3.06%) XenApp
7 42 (2.99%) VMware ESXi
8 25 (1.78%) Virtual Servers
9 24 (1.71%) VMware Workstation
10 23 (1.64%) Microsoft App-V
10 23 (1.64%) Snort
11 20 (1.43%) Terminal Server
12 18 (1.28%) XenDesktop
13 17 (1.21%) NFS
13 17 (1.21%) Virtual Desktop
14 14 (1.00%) Firmware
14 14 (1.00%) KVM
14 14 (1.00%) VirtualBox
15 13 (0.93%) BitLocker
15 13 (0.93%) Terminal Services
Systems Management
1 156 (11.12%) Ansible
2 155 (11.05%) Puppet
3 126 (8.98%) SCCM
4 119 (8.48%) Opscode Chef
5 76 (5.42%) Nagios
6 63 (4.49%) Salt
7 57 (4.06%) Terraform
8 37 (2.64%) SCOM
9 34 (2.42%) WSUS
10 31 (2.21%) Backup Exec
10 31 (2.21%) Kubernetes
11 26 (1.85%) Cisco CUCM
12 23 (1.64%) OSSEC
13 20 (1.43%) BMC PATROL
13 20 (1.43%) Packer
14 17 (1.21%) Single Sign-On
14 17 (1.21%) vCenter Server
15 15 (1.07%) AirWatch
15 15 (1.07%) FortiGate
16 14 (1.00%) Prometheus
Vendors
1 494 (35.21%) Microsoft
2 378 (26.94%) VMware
3 277 (19.74%) Cisco
4 239 (17.03%) Citrix
5 101 (7.20%) HP
6 79 (5.63%) Google
7 78 (5.56%) Apple
8 73 (5.20%) Red Hat
9 68 (4.85%) SolarWinds
10 61 (4.35%) F5
10 61 (4.35%) Oracle
11 52 (3.71%) Palo Alto
11 52 (3.71%) Veeam
12 49 (3.49%) Juniper
13 46 (3.28%) EMC
14 42 (2.99%) Dell
15 38 (2.71%) CheckPoint
16 37 (2.64%) Bloomberg
17 36 (2.57%) McAfee
18 32 (2.28%) Symantec