Period
to 21 September 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 September 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 Sep 2018
Same period 2017 Same period 2016
Rank 170 150 156
Rank change year-on-year -20 +6 -35
Permanent jobs citing TCP/IP 1,476 1,777 1,731
As % of all permanent IT jobs advertised in London 2.15% 2.37% 2.18%
As % of the Communications & Networking category 15.64% 15.92% 13.91%
Number of salaries quoted 1,220 1,500 1,541
London median annual salary £50,000 £50,000 £50,000
10th Percentile £27,000 £26,250 £26,250
90th Percentile £81,250 £75,000 £80,000
England median annual salary £42,500 £41,000 £41,500
% change year-on-year +3.66% -1.20% +3.75%

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 9,439 11,160 12,442
As % of all permanent IT jobs advertised in London 13.72% 14.90% 15.70%
Number of salaries quoted 7,750 9,124 10,687
London median annual salary £55,000 £55,000 £53,000
Median salary % change year-on-year - +3.77% +6.00%
10th Percentile £30,500 £30,000 £29,750
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 21 September 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 September 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 -7 379 £52,500 +16.67% 52
West London -15 69 £47,500 -5.00% 28
South London -3 52 £29,000 -1.69% 5
East London -23 25 £50,000 -20.00% 19
North London -7 9 £35,000 -6.67% 5
TCP/IP
England

For the 6 months to 21 September 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.

1 918 (62.20%) Windows
2 650 (44.04%) Firewall
3 602 (40.79%) Active Directory
4 572 (38.75%) DNS
5 563 (38.14%) Linux
6 508 (34.42%) Microsoft
7 419 (28.39%) Windows Server
8 371 (25.14%) DHCP
9 369 (25.00%) VMware
10 360 (24.39%) Finance
11 344 (23.31%) WAN
12 327 (22.15%) LAN
13 320 (21.68%) PowerShell
14 309 (20.93%) Cisco
15 278 (18.83%) Python
16 273 (18.50%) Windows 10
17 271 (18.36%) SQL
18 265 (17.95%) VPN
19 261 (17.68%) Amazon AWS
20 260 (17.62%) Windows 7
21 258 (17.48%) Office 365
22 251 (17.01%) Citrix
23 238 (16.12%) VMware Infrastructure
24 222 (15.04%) ITIL
25 217 (14.70%) Microsoft Office
26 210 (14.23%) MS Exchange
27 209 (14.16%) Problem-Solving
28 203 (13.75%) Cisco Certification
29 201 (13.62%) Windows Server 2008
29 201 (13.62%) DevOps

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
1 210 (14.23%) MS Exchange
2 106 (7.18%) Tomcat
3 99 (6.71%) Apache
3 99 (6.71%) Exchange Server 2010
4 94 (6.37%) IIS
5 85 (5.76%) SharePoint
6 57 (3.86%) JBoss
7 55 (3.73%) Skype for Business
8 42 (2.85%) Confluence
9 41 (2.78%) Exchange Server 2013
10 34 (2.30%) OpenStack
10 34 (2.30%) WebLogic
11 31 (2.10%) Elasticsearch
11 31 (2.10%) nginx
12 29 (1.96%) WebSphere
13 21 (1.42%) Blackberry Enterprise Server
13 21 (1.42%) Exchange Server 2003
13 21 (1.42%) Exchange Server 2007
13 21 (1.42%) GlassFish
13 21 (1.42%) WordPress
Applications
1 217 (14.70%) Microsoft Office
2 27 (1.83%) Microsoft Excel
3 24 (1.63%) Microsoft PowerPoint
4 20 (1.36%) Spreadsheet
5 14 (0.95%) MS Visio
6 8 (0.54%) Microsoft Project
7 3 (0.20%) AutoCAD
Business Applications
1 23 (1.56%) Dynamics CRM
2 6 (0.41%) Cognos TM1
3 5 (0.34%) Documaker
3 5 (0.34%) Oracle BPM
4 4 (0.27%) Visualfiles
5 3 (0.20%) Dynamics NAV
5 3 (0.20%) Remedy ITSM
6 2 (0.14%) Maximo
6 2 (0.14%) Unit4 Business World
7 1 (0.068%) Bloomberg TOMS
7 1 (0.068%) Sage 200
7 1 (0.068%) SunGard APT
Cloud Services
1 261 (17.68%) Amazon AWS
2 258 (17.48%) Office 365
3 177 (11.99%) Microsoft Azure
4 92 (6.23%) SaaS
5 88 (5.96%) IaaS
6 62 (4.20%) AWS CloudFormation
7 45 (3.05%) Google Cloud Platform
8 42 (2.85%) GitHub
9 37 (2.51%) Amazon EC2
10 30 (2.03%) PaaS
11 25 (1.69%) Amazon ElastiCache
11 25 (1.69%) Amazon ELB
12 24 (1.63%) Slack
12 24 (1.63%) Virtual Private Cloud
13 23 (1.56%) Cloud Computing
14 21 (1.42%) Route 53
15 19 (1.29%) G Suite
16 14 (0.95%) Amazon S3
17 11 (0.75%) CloudFront
18 10 (0.68%) Mimecast
Communications & Networking
1 650 (44.04%) Firewall
2 572 (38.75%) DNS
3 371 (25.14%) DHCP
4 344 (23.31%) WAN
5 327 (22.15%) LAN
6 265 (17.95%) VPN
7 197 (13.35%) Internet
8 184 (12.47%) HTTP
9 146 (9.89%) SAN
10 134 (9.08%) BGP
11 125 (8.47%) Network Security
12 118 (7.99%) Wireless
13 113 (7.66%) OSPF
14 110 (7.45%) VoIP
15 96 (6.50%) VLAN
16 94 (6.37%) SSL
17 73 (4.95%) NAS
18 67 (4.54%) MPLS
19 61 (4.13%) Cisco IOS
20 58 (3.93%) Intrusion Detection
Database & Business Intelligence
1 184 (12.47%) SQL Server
2 88 (5.96%) MySQL
3 80 (5.42%) Relational Database
4 37 (2.51%) Big Data
4 37 (2.51%) RDBMS
5 36 (2.44%) Hadoop
6 33 (2.24%) Redis
7 32 (2.17%) Amazon RDS
8 31 (2.10%) NoSQL
9 28 (1.90%) SQL Server 2008
10 24 (1.63%) MongoDB
11 20 (1.36%) SQL Server Integration Services
11 20 (1.36%) SQL Server Reporting Services
12 17 (1.15%) Apache Hive
12 17 (1.15%) Event Store
12 17 (1.15%) SQL Server 2005
13 15 (1.02%) Apache Cassandra
14 13 (0.88%) HBase
15 10 (0.68%) Blockchain
15 10 (0.68%) PostgreSQL
Development Applications
1 95 (6.44%) Jenkins
2 88 (5.96%) Git (software)
3 80 (5.42%) JIRA
4 62 (4.20%) TeamCity
5 54 (3.66%) Octopus Deploy
6 31 (2.10%) Atlassian Bamboo
6 31 (2.10%) Subversion
7 27 (1.83%) Maven
8 24 (1.63%) MSI
9 20 (1.36%) JUnit
10 17 (1.15%) Bitbucket
10 17 (1.15%) Vagrant
11 16 (1.08%) Selenium
12 15 (1.02%) GitLab
13 14 (0.95%) git-flow
13 14 (0.95%) MSBuild
14 12 (0.81%) CodeSonar
14 12 (0.81%) Robot Framework
14 12 (0.81%) Sonatype Nexus
15 10 (0.68%) jMock
General
1 360 (24.39%) Finance
2 135 (9.15%) Banking
3 79 (5.35%) Telecoms
4 76 (5.15%) Investment Banking
5 69 (4.67%) Law
6 65 (4.40%) Legal
7 49 (3.32%) Financial Institution
8 31 (2.10%) Advertising
8 31 (2.10%) Retail
9 23 (1.56%) Games
10 22 (1.49%) Marketing
11 15 (1.02%) French Language
11 15 (1.02%) Multimedia
11 15 (1.02%) Publishing
12 13 (0.88%) German Language
12 13 (0.88%) Manufacturing
13 11 (0.75%) Back Office
13 11 (0.75%) Front Office
14 6 (0.41%) Military
15 4 (0.27%) Billing
Job Titles
1 259 (17.55%) Analyst
2 195 (13.21%) Support Engineer
3 146 (9.89%) Network Engineer
4 137 (9.28%) IT Support
5 127 (8.60%) Support Analyst
6 110 (7.45%) IT Engineer
7 97 (6.57%) Administrator
7 97 (6.57%) Security Engineer
8 92 (6.23%) Infrastructure Engineer
9 91 (6.17%) Desktop Support
10 85 (5.76%) Systems Administrator
11 78 (5.28%) Developer
12 77 (5.22%) DevOps Engineer
13 76 (5.15%) Linux Engineer
14 72 (4.88%) Security Analyst
15 70 (4.74%) 2nd Line Support
16 59 (4.00%) IT Support Engineer
17 58 (3.93%) Infrastructure Support
17 58 (3.93%) Systems Engineer
18 57 (3.86%) Windows Engineer
Libraries, Frameworks & Software Standards
1 100 (6.78%) .NET
2 93 (6.30%) Web Services
3 89 (6.03%) LDAP
4 62 (4.20%) LAMP
5 55 (3.73%) .NET Framework
6 52 (3.52%) HTML
7 49 (3.32%) Elastic Stack
8 47 (3.18%) REST
9 39 (2.64%) 802.1X
10 38 (2.57%) RabbitMQ
11 34 (2.30%) ASP.NET
12 32 (2.17%) XML
13 28 (1.90%) Node.js
14 27 (1.83%) SOAP
15 26 (1.76%) Middleware
16 25 (1.69%) Java EE
17 22 (1.49%) Ajax
17 22 (1.49%) CSS
18 21 (1.42%) Django
19 17 (1.15%) Spring
Miscellaneous
1 162 (10.98%) Analytical Skills
2 122 (8.27%) Computer Science
3 108 (7.32%) Data Centre
4 66 (4.47%) Fintech
5 58 (3.93%) Video Conferencing
6 57 (3.86%) Self-Motivation
7 55 (3.73%) Management Information System
8 48 (3.25%) Data Protection Act
9 46 (3.12%) Hedge funds
9 46 (3.12%) Linux Command Line
10 45 (3.05%) Replication
11 44 (2.98%) Blackberry
11 44 (2.98%) Clustering
12 37 (2.51%) Enterprise Software
13 31 (2.10%) Fat Client
13 31 (2.10%) iPhone
13 31 (2.10%) Thin Client
14 29 (1.96%) Private Cloud
15 26 (1.76%) Cyberthreat
15 26 (1.76%) Security Operations Centre
Operating Systems
1 918 (62.20%) Windows
2 563 (38.14%) Linux
3 419 (28.39%) Windows Server
4 273 (18.50%) Windows 10
5 260 (17.62%) Windows 7
6 201 (13.62%) Windows Server 2008
7 191 (12.94%) Windows Server 2012
8 174 (11.79%) Unix
9 81 (5.49%) Mac OS X
10 78 (5.28%) Apple iOS
11 72 (4.88%) Android
12 62 (4.20%) CentOS
13 56 (3.79%) Red Hat Enterprise Linux
14 42 (2.85%) Solaris
14 42 (2.85%) Windows Server 2003
15 37 (2.51%) Ubuntu
15 37 (2.51%) Windows 8
16 29 (1.96%) Windows XP
17 22 (1.49%) Mac OS
18 12 (0.81%) Windows 2000 Server
Processes & Methodologies
1 222 (15.04%) ITIL
2 209 (14.16%) Problem-Solving
3 201 (13.62%) DevOps
4 191 (12.94%) Cybersecurity
5 176 (11.92%) SIEM
6 168 (11.38%) Information Security
7 144 (9.76%) Infrastructure Engineering
8 140 (9.49%) Agile Software Development
9 103 (6.98%) Penetration Testing
10 92 (6.23%) Configuration Management
11 80 (5.42%) High Availability
12 74 (5.01%) Kalman Filter
13 73 (4.95%) Project Management
14 72 (4.88%) Continuous Integration
15 70 (4.74%) Vulnerability Management
16 66 (4.47%) Service Delivery
17 65 (4.40%) Vulnerability Scanning
18 64 (4.34%) Security Operations
18 64 (4.34%) Software Engineering
19 62 (4.20%) Service Management
Programming Languages
1 320 (21.68%) PowerShell
2 278 (18.83%) Python
3 271 (18.36%) SQL
4 190 (12.87%) Java
5 179 (12.13%) Bash Shell
6 131 (8.88%) Perl
7 85 (5.76%) C#
8 73 (4.95%) Shell Script
9 68 (4.61%) JavaScript
10 67 (4.54%) C++
11 66 (4.47%) C
12 65 (4.40%) Ruby
13 39 (2.64%) PHP
14 31 (2.10%) VB
15 19 (1.29%) Korn
16 18 (1.22%) T-SQL
17 17 (1.15%) Go
18 12 (0.81%) Objective-C
19 10 (0.68%) Bourne shell
19 10 (0.68%) VBScript
Qualifications
1 203 (13.75%) Cisco Certification
2 191 (12.94%) Degree
3 162 (10.98%) CISSP
4 125 (8.47%) Microsoft Certification
5 123 (8.33%) CCNP
6 120 (8.13%) CCNA
7 78 (5.28%) MCSE
8 72 (4.88%) Computer Science Degree
9 61 (4.13%) CEH
10 60 (4.07%) GIAC
11 50 (3.39%) CompTIA Security+
12 49 (3.32%) Security Cleared
13 47 (3.18%) MCSA
14 43 (2.91%) CISM
15 41 (2.78%) SANS
16 40 (2.71%) MCP
17 33 (2.24%) CCIE
18 32 (2.17%) DV Cleared
19 31 (2.10%) CISMP
20 25 (1.69%) Network+ Certification
Quality Assurance & Compliance
1 55 (3.73%) ISO/IEC 27001
2 54 (3.66%) QA
3 42 (2.85%) SLA
4 37 (2.51%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
5 27 (1.83%) GDPR
6 26 (1.76%) PCI DSS
7 19 (1.29%) MiFID
8 10 (0.68%) GCP
9 5 (0.34%) Cyber Essentials
9 5 (0.34%) NIST 800
10 4 (0.27%) Cyber Essentials PLUS
11 2 (0.14%) PMO
11 2 (0.14%) Sarbanes-Oxley
12 1 (0.068%) FINRA
System Software
1 602 (40.79%) Active Directory
2 238 (16.12%) VMware Infrastructure
3 167 (11.31%) Hyper-V
4 98 (6.64%) Docker
5 75 (5.08%) vSphere
6 50 (3.39%) XenApp
7 36 (2.44%) VMware ESXi
8 30 (2.03%) XenDesktop
9 25 (1.69%) VMware Workstation
10 23 (1.56%) XenServer
11 22 (1.49%) Virtual Desktop
12 21 (1.42%) Oracle RAC
13 19 (1.29%) Snort
14 18 (1.22%) Microsoft App-V
14 18 (1.22%) Terminal Server
15 16 (1.08%) NFS
16 15 (1.02%) Virtual Servers
16 15 (1.02%) Xen
17 14 (0.95%) VirtualBox
18 12 (0.81%) Virtual Machines
Systems Management
1 182 (12.33%) Puppet
2 179 (12.13%) Ansible
3 137 (9.28%) Opscode Chef
4 95 (6.44%) SCCM
5 72 (4.88%) Nagios
6 66 (4.47%) Salt
7 55 (3.73%) Terraform
8 44 (2.98%) Kubernetes
9 33 (2.24%) Backup Exec
10 31 (2.10%) SCOM
11 29 (1.96%) WSUS
12 23 (1.56%) Packer
13 21 (1.42%) Kibana
14 20 (1.36%) Cisco CUCM
15 19 (1.29%) OSSEC
15 19 (1.29%) vCenter Server
16 18 (1.22%) AirWatch
17 17 (1.15%) BMC PATROL
17 17 (1.15%) logstash
18 15 (1.02%) FortiGate
Vendors
1 508 (34.42%) Microsoft
2 369 (25.00%) VMware
3 309 (20.93%) Cisco
4 251 (17.01%) Citrix
5 108 (7.32%) Apple
6 105 (7.11%) HP
7 85 (5.76%) Red Hat
8 80 (5.42%) Oracle
9 71 (4.81%) F5
10 68 (4.61%) Google
11 63 (4.27%) SolarWinds
12 57 (3.86%) Palo Alto
13 53 (3.59%) Juniper
14 51 (3.46%) EMC
15 45 (3.05%) Dell
16 44 (2.98%) NetApp
17 43 (2.91%) CheckPoint
17 43 (2.91%) Veeam
18 39 (2.64%) Symantec
19 38 (2.57%) Bloomberg