Period
to

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 30 June 2022 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Central London > City of London
6 months to
30 Jun 2022
Same period 2021 Same period 2020
Rank 198 170 108
Rank change year-on-year -28 -62 +25
Permanent jobs citing TCP/IP 102 73 157
As % of all permanent jobs advertised in the City of London 1.27% 1.35% 2.59%
As % of the Communications & Networking category 13.42% 14.69% 20.26%
Number of salaries quoted 77 70 148
10th Percentile £30,000 £41,125 £32,350
25th Percentile £32,500 £51,250 £36,250
Median annual salary (50th Percentile) £52,500 £70,000 £65,000
Median % change year-on-year -25.00% +7.69% +8.33%
75th Percentile £72,500 £82,938 £76,000
90th Percentile - £100,000 £88,750
Central London median annual salary £52,500 £70,000 £65,000
% change year-on-year -25.00% +7.69% +23.81%

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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 760 497 775
As % of all permanent IT jobs advertised in the City of London 9.49% 9.22% 12.77%
Number of salaries quoted 582 442 687
10th Percentile £35,000 £40,063 £36,000
25th Percentile £46,250 £49,438 £45,250
Median annual salary (50th Percentile) £62,500 £65,000 £60,000
Median % change year-on-year -3.85% +8.33% -
75th Percentile £80,000 £81,063 £76,250
90th Percentile £100,675 £100,675 £88,750
Central London median annual salary £62,500 £60,000 £60,000
% change year-on-year +4.17% - +9.09%

TCP/IP
Job Vacancy Trend in the City of London

Job postings citing TCP/IP as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for TCP/IP in the City of London

TCP/IP
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing TCP/IP in the City of London.

Salary trend for TCP/IP in the City of London

TCP/IP
Salary Histogram in the City of London

Salary distribution for jobs citing TCP/IP in the City of London over the 6 months to 30 June 2022.

Salary histogram for TCP/IP in the City of London

For the 6 months to 30 June 2022, 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 City of London region with a requirement for TCP/IP.

1 53 (51.96%) Social Skills
2 50 (49.02%) Windows
3 44 (43.14%) Cisco
4 43 (42.16%) Microsoft
5 42 (41.18%) Active Directory
6 41 (40.20%) Azure
7 37 (36.27%) Finance
8 33 (32.35%) VPN
8 33 (32.35%) Fortinet
9 30 (29.41%) Microsoft 365
10 29 (28.43%) DNS
11 26 (25.49%) F5
12 23 (22.55%) SC Cleared
12 23 (22.55%) Security Cleared
12 23 (22.55%) VMware Infrastructure
12 23 (22.55%) VMware
13 22 (21.57%) WAN
13 22 (21.57%) Citrix
13 22 (21.57%) AWS
14 21 (20.59%) OSPF
15 20 (19.61%) LAN
16 19 (18.63%) Python
16 19 (18.63%) Cisco Certification
16 19 (18.63%) CCNP
16 19 (18.63%) MPLS
16 19 (18.63%) BGP
16 19 (18.63%) Firewall
16 19 (18.63%) Presentation Skills
17 18 (17.65%) Palo Alto
18 17 (16.67%) DHCP

TCP/IP
Co-occurring IT Skills in the City of 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 15 (14.71%) SharePoint
2 3 (2.94%) MS Exchange
3 2 (1.96%) IIS
Applications
1 16 (15.69%) Microsoft Office
2 8 (7.84%) Microsoft Excel
3 5 (4.90%) Maple
4 1 (0.98%) Microsoft PowerPoint
Business Applications
1 5 (4.90%) SAP GTS
Cloud Services
1 41 (40.20%) Azure
2 30 (29.41%) Microsoft 365
3 22 (21.57%) AWS
4 10 (9.80%) OneDrive
5 8 (7.84%) Azure Active Directory
6 3 (2.94%) IaaS
6 3 (2.94%) SaaS
7 2 (1.96%) PaaS
8 1 (0.98%) Dynamics 365
Communications & Networking
1 33 (32.35%) VPN
2 29 (28.43%) DNS
3 22 (21.57%) WAN
4 21 (20.59%) OSPF
5 20 (19.61%) LAN
6 19 (18.63%) BGP
6 19 (18.63%) Firewall
6 19 (18.63%) MPLS
7 17 (16.67%) DHCP
8 14 (13.73%) Network Security
9 12 (11.76%) NX-OS
10 11 (10.78%) HTTP
10 11 (10.78%) SMTP
10 11 (10.78%) Wireless
11 10 (9.80%) VLAN
12 8 (7.84%) HTTPS
13 7 (6.86%) Cisco ASA
13 7 (6.86%) Cisco Nexus
13 7 (6.86%) SSL
14 6 (5.88%) Cisco IOS
Database & Business Intelligence
1 5 (4.90%) Hadoop
2 3 (2.94%) SQL Server
3 1 (0.98%) Amazon RDS
Development Applications
1 1 (0.98%) JIRA
General
1 53 (51.96%) Social Skills
2 37 (36.27%) Finance
3 19 (18.63%) Presentation Skills
4 12 (11.76%) Financial Institution
5 10 (9.80%) Analytical Skills
6 9 (8.82%) Banking
7 7 (6.86%) Inclusion and Diversity
7 7 (6.86%) Police
8 4 (3.92%) Front Office
8 4 (3.92%) International Banking
8 4 (3.92%) Wearables
9 3 (2.94%) Law
9 3 (2.94%) Organisational Skills
10 2 (1.96%) Back Office
10 2 (1.96%) French Language
10 2 (1.96%) German Language
10 2 (1.96%) Italian Language
10 2 (1.96%) Legal
10 2 (1.96%) Spanish Language
10 2 (1.96%) Telecoms
Job Titles
1 33 (32.35%) Network Engineer
2 21 (20.59%) Senior Network Engineer
3 20 (19.61%) Analyst
4 16 (15.69%) Desktop Support
5 15 (14.71%) Desktop Analyst
5 15 (14.71%) Desktop Support Analyst
5 15 (14.71%) Support Analyst
6 12 (11.76%) Junior
6 12 (11.76%) Junior Network Engineer
7 10 (9.80%) 2nd Line Support
7 10 (9.80%) IT Support
8 7 (6.86%) 2nd Line Engineer
8 7 (6.86%) IT Analyst
8 7 (6.86%) Windows Support Analyst
9 6 (5.88%) 2nd Line Desktop Support
9 6 (5.88%) Developer
9 6 (5.88%) IT Support Analyst
9 6 (5.88%) Support Engineer
10 5 (4.90%) 2nd Line Desktop Support Analyst
10 5 (4.90%) 2nd Line Support Analyst
Libraries, Frameworks & Software Standards
1 11 (10.78%) Spring
2 7 (6.86%) EJB
2 7 (6.86%) HTML
2 7 (6.86%) Java EE
2 7 (6.86%) JDBC
2 7 (6.86%) JSF
2 7 (6.86%) JSP
3 5 (4.90%) .NET
3 5 (4.90%) ODBC
3 5 (4.90%) SOAP
3 5 (4.90%) XML
4 4 (3.92%) Android SDK
4 4 (3.92%) AngularJS
4 4 (3.92%) NestJS
4 4 (3.92%) React
5 2 (1.96%) CSS
5 2 (1.96%) Node.js
5 2 (1.96%) REST
5 2 (1.96%) Spring Boot
6 1 (0.98%) LDAP
Miscellaneous
1 16 (15.69%) Data Centre
2 14 (13.73%) iPhone
3 10 (9.80%) Video Conferencing
4 8 (7.84%) Cyberattack
5 7 (6.86%) Cybercrime
5 7 (6.86%) iPad
6 6 (5.88%) Smartphone
7 4 (3.92%) Mobile App
7 4 (3.92%) User Experience
8 3 (2.94%) Enterprise Software
9 2 (1.96%) Cyberthreat
9 2 (1.96%) Driving Licence
9 2 (1.96%) FPGA
10 1 (0.98%) Blackberry
10 1 (0.98%) Device Driver
10 1 (0.98%) Management Information System
10 1 (0.98%) PKI
10 1 (0.98%) Private Cloud
10 1 (0.98%) Public Cloud
10 1 (0.98%) Video\Live Streaming
Operating Systems
1 50 (49.02%) Windows
2 17 (16.67%) Linux
3 16 (15.69%) Windows 10
4 10 (9.80%) Android
5 9 (8.82%) Windows Server
6 8 (7.84%) Mac OS
7 7 (6.86%) Unix
8 5 (4.90%) Apple iOS
8 5 (4.90%) Windows Server 2012
8 5 (4.90%) Windows Server 2016
9 3 (2.94%) Windows 7
10 2 (1.96%) Mac OS X
10 2 (1.96%) Windows Server 2019
11 1 (0.98%) Windows Server 2008
Processes & Methodologies
1 16 (15.69%) ITIL
2 14 (13.73%) Network Virtualisation
2 14 (13.73%) Problem-Solving
3 10 (9.80%) Agile
3 10 (9.80%) ITSM
4 9 (8.82%) Service Delivery
5 8 (7.84%) Infrastructure Engineering
6 7 (6.86%) Asset Management
6 7 (6.86%) Computer Science
6 7 (6.86%) Service Management
6 7 (6.86%) Software Engineering
7 6 (5.88%) Change Management
7 6 (5.88%) DevOps
7 6 (5.88%) Incident Management
7 6 (5.88%) Project Delivery
8 5 (4.90%) Change Control
8 5 (4.90%) Network Segmentation
8 5 (4.90%) Software Delivery
8 5 (4.90%) Software Deployment
8 5 (4.90%) Threat Intelligence
Programming Languages
1 19 (18.63%) Python
2 13 (12.75%) Java
3 8 (7.84%) SQL
4 7 (6.86%) C++
5 6 (5.88%) JavaScript
6 5 (4.90%) C
6 5 (4.90%) C#
6 5 (4.90%) MATLAB
6 5 (4.90%) R
7 4 (3.92%) Bash
7 4 (3.92%) TypeScript
8 3 (2.94%) PowerShell
9 2 (1.96%) Go
10 1 (0.98%) Perl
Qualifications
1 23 (22.55%) SC Cleared
1 23 (22.55%) Security Cleared
2 19 (18.63%) CCNP
2 19 (18.63%) Cisco Certification
3 17 (16.67%) Degree
4 14 (13.73%) CCIE
5 4 (3.92%) A+ Certification
5 4 (3.92%) ITIL Certification
5 4 (3.92%) Network+ Certification
6 3 (2.94%) Microsoft Certification
7 2 (1.96%) DV Cleared
8 1 (0.98%) CBAP
8 1 (0.98%) CISSP
8 1 (0.98%) CompTIA Security+
8 1 (0.98%) MCSE
8 1 (0.98%) PMP
8 1 (0.98%) SSCP
Quality Assurance & Compliance
1 5 (4.90%) QA
2 1 (0.98%) ISO/IEC 27001
2 1 (0.98%) Sarbanes-Oxley
2 1 (0.98%) SLA
System Software
1 42 (41.18%) Active Directory
2 23 (22.55%) VMware Infrastructure
3 14 (13.73%) VMware NSX
4 4 (3.92%) Hyper-V
5 2 (1.96%) vSphere
6 1 (0.98%) Virtual Desktop
6 1 (0.98%) VMware ESXi
Systems Management
1 15 (14.71%) Ansible
2 12 (11.76%) SCCM
3 5 (4.90%) TrustSec
4 2 (1.96%) Puppet
5 1 (0.98%) Active Directory Federation Services
5 1 (0.98%) Microsoft Clustering
5 1 (0.98%) Microsoft Intune
5 1 (0.98%) Opscode Chef
5 1 (0.98%) Salt
5 1 (0.98%) Symantec Endpoint Protection
5 1 (0.98%) Terraform
Vendors
1 44 (43.14%) Cisco
2 43 (42.16%) Microsoft
3 33 (32.35%) Fortinet
4 26 (25.49%) F5
5 23 (22.55%) VMware
6 22 (21.57%) Citrix
7 18 (17.65%) Palo Alto
8 14 (13.73%) CheckPoint
9 12 (11.76%) Arista
9 12 (11.76%) Juniper
10 7 (6.86%) Polycom
11 6 (5.88%) Oracle
12 5 (4.90%) SAP
12 5 (4.90%) Zscaler
13 4 (3.92%) Apple
14 3 (2.94%) Bloomberg
14 3 (2.94%) Meraki
14 3 (2.94%) ServiceNow
15 2 (1.96%) Brocade
15 2 (1.96%) Mitel