Period
to 10 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Croydon 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 10 December 2018 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
South London > Croydon
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 63 37 27
Rank change year-on-year -26 -10 +17
Permanent jobs citing TCP/IP 5 14 29
As % of all permanent IT jobs advertised in Croydon 0.87% 4.00% 6.99%
As % of the Communications & Networking category 7.14% 16.67% 22.48%
Number of salaries quoted 5 14 29
Croydon median annual salary £50,000 £44,750 £27,500
Median salary % change year-on-year +11.73% +62.73% +7.84%
10th Percentile £32,900 £19,400 £21,600
90th Percentile £53,000 £56,750 £50,000
South London median annual salary £30,000 £34,500 £30,000
% change year-on-year -13.04% +15.00% -10.84%

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 Croydon with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Croydon
Permanent vacancies with a requirement for communications or computer networking skills 70 84 129
As % of all permanent IT jobs advertised in Croydon 12.17% 24.00% 31.08%
Number of salaries quoted 56 71 124
Croydon median annual salary £50,000 £40,000 £42,500
Median salary % change year-on-year +25.00% -5.88% -2.30%
10th Percentile £21,125 £25,500 £24,500
90th Percentile £63,750 £60,000 £57,100
South London median annual salary £38,500 £40,000 £45,000
% change year-on-year -3.75% -11.11% +5.88%

TCP/IP
Job Vacancy Trend in Croydon

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for TCP/IP in Croydon

TCP/IP
Salary Trend in Croydon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP in Croydon.

Salary trend for TCP/IP in Croydon

TCP/IP
Salary Histogram in Croydon

The salary distribution of IT jobs citing TCP/IP in Croydon over the 6 months to 10 December 2018.

Salary histogram for TCP/IP in Croydon

For the 6 months to 10 December 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 Croydon region with a requirement for TCP/IP.

1 5 (100.00%) Windows
1 5 (100.00%) DNS
1 5 (100.00%) Active Directory
2 4 (80.00%) Agile Software Development
2 4 (80.00%) Firewall
2 4 (80.00%) Microsoft
2 4 (80.00%) SQL
2 4 (80.00%) IIS
2 4 (80.00%) Web Services
2 4 (80.00%) Configuration Management
2 4 (80.00%) Microsoft Azure
2 4 (80.00%) Amazon AWS
2 4 (80.00%) SaaS
2 4 (80.00%) Puppet
2 4 (80.00%) High Availability
2 4 (80.00%) IaaS
2 4 (80.00%) Opscode Chef
2 4 (80.00%) Ansible
2 4 (80.00%) Octopus Deploy
2 4 (80.00%) DevOps
2 4 (80.00%) PowerShell
2 4 (80.00%) TeamCity
2 4 (80.00%) Test Automation
2 4 (80.00%) Self-Motivation
3 1 (20.00%) Problem-Solving
3 1 (20.00%) Analytical Skills
3 1 (20.00%) Asset Management
3 1 (20.00%) EAM

TCP/IP
Co-occurring IT Skills in Croydon 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 4 (80.00%) IIS
Cloud Services
1 4 (80.00%) Amazon AWS
1 4 (80.00%) IaaS
1 4 (80.00%) Microsoft Azure
1 4 (80.00%) SaaS
Communications & Networking
1 5 (100.00%) DNS
2 4 (80.00%) Firewall
Development Applications
1 4 (80.00%) Octopus Deploy
1 4 (80.00%) TeamCity
Job Titles
1 4 (80.00%) DevOps Engineer
1 4 (80.00%) Platform Engineer
2 1 (20.00%) 1st Line Engineer
2 1 (20.00%) 1st Line Support
2 1 (20.00%) 1st Line Support Engineer
2 1 (20.00%) Desktop Engineer
2 1 (20.00%) Desktop Support
2 1 (20.00%) Desktop Support Engineer
2 1 (20.00%) Network Engineer
2 1 (20.00%) Network Support
2 1 (20.00%) Network Support Engineer
2 1 (20.00%) Support Engineer
2 1 (20.00%) Windows DevOps Engineer
2 1 (20.00%) Windows Engineer
Libraries, Frameworks & Software Standards
1 4 (80.00%) Web Services
Miscellaneous
1 4 (80.00%) Self-Motivation
2 1 (20.00%) Analytical Skills
Operating Systems
1 5 (100.00%) Windows
Processes & Methodologies
1 4 (80.00%) Agile Software Development
1 4 (80.00%) Configuration Management
1 4 (80.00%) DevOps
1 4 (80.00%) High Availability
1 4 (80.00%) Test Automation
2 1 (20.00%) Asset Management
2 1 (20.00%) EAM
2 1 (20.00%) Problem-Solving
Programming Languages
1 4 (80.00%) PowerShell
1 4 (80.00%) SQL
System Software
1 5 (100.00%) Active Directory
Systems Management
1 4 (80.00%) Ansible
1 4 (80.00%) Opscode Chef
1 4 (80.00%) Puppet
Vendors
1 4 (80.00%) Microsoft