Period
to 21 September 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 21 September 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
21 Sep 2018
Same period 2017 Same period 2016
Rank 60 36 22
Rank change year-on-year -24 -14 +25
Permanent jobs citing TCP/IP 2 18 42
As % of all permanent IT jobs advertised in Croydon 0.39% 5.04% 8.96%
As % of the Communications & Networking category 3.13% 25.00% 28.38%
Number of salaries quoted 2 18 43
Croydon median annual salary £36,000 £30,000 £37,500
Median salary % change year-on-year +20.00% -20.00% +32.74%
10th Percentile £24,350 £15,750 £21,350
90th Percentile £47,250 £39,350 £50,000
South London median annual salary £29,000 £29,500 £31,250
% change year-on-year -1.69% -5.60% -10.71%

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 64 72 148
As % of all permanent IT jobs advertised in Croydon 12.60% 20.17% 31.56%
Number of salaries quoted 59 55 143
Croydon median annual salary £45,000 £37,000 £47,500
Median salary % change year-on-year +21.62% -22.11% +35.71%
10th Percentile £21,500 £17,000 £22,500
90th Percentile £63,750 £54,200 £62,250
South London median annual salary £37,500 £40,000 £45,000
% change year-on-year -6.25% -11.11% +15.38%

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 21 September 2018.

Salary histogram for TCP/IP in Croydon

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 Croydon region with a requirement for TCP/IP.

1 2 (100.00%) Active Directory
1 2 (100.00%) Windows
1 2 (100.00%) DNS
2 1 (50.00%) Microsoft
2 1 (50.00%) SQL
2 1 (50.00%) IIS
2 1 (50.00%) Web Services
2 1 (50.00%) EAM
2 1 (50.00%) Configuration Management
2 1 (50.00%) Firewall
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Asset Management
2 1 (50.00%) PowerShell
2 1 (50.00%) TeamCity
2 1 (50.00%) Test Automation
2 1 (50.00%) Microsoft Azure
2 1 (50.00%) Amazon AWS
2 1 (50.00%) SaaS
2 1 (50.00%) Puppet
2 1 (50.00%) High Availability
2 1 (50.00%) IaaS
2 1 (50.00%) Opscode Chef
2 1 (50.00%) Ansible
2 1 (50.00%) Octopus Deploy
2 1 (50.00%) DevOps
2 1 (50.00%) Analytical Skills
2 1 (50.00%) Self-Motivation
2 1 (50.00%) Problem-Solving

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 1 (50.00%) IIS
Cloud Services
1 1 (50.00%) Amazon AWS
1 1 (50.00%) IaaS
1 1 (50.00%) Microsoft Azure
1 1 (50.00%) SaaS
Communications & Networking
1 2 (100.00%) DNS
2 1 (50.00%) Firewall
Development Applications
1 1 (50.00%) Octopus Deploy
1 1 (50.00%) TeamCity
Job Titles
1 1 (50.00%) 1st Line Engineer
1 1 (50.00%) 1st Line Support
1 1 (50.00%) 1st Line Support Engineer
1 1 (50.00%) Desktop Engineer
1 1 (50.00%) Desktop Support
1 1 (50.00%) Desktop Support Engineer
1 1 (50.00%) DevOps Engineer
1 1 (50.00%) Network Engineer
1 1 (50.00%) Network Support
1 1 (50.00%) Network Support Engineer
1 1 (50.00%) Platform Engineer
1 1 (50.00%) Support Engineer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Web Services
Miscellaneous
1 1 (50.00%) Analytical Skills
1 1 (50.00%) Self-Motivation
Operating Systems
1 2 (100.00%) Windows
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Asset Management
1 1 (50.00%) Configuration Management
1 1 (50.00%) DevOps
1 1 (50.00%) EAM
1 1 (50.00%) High Availability
1 1 (50.00%) Problem-Solving
1 1 (50.00%) Test Automation
Programming Languages
1 1 (50.00%) PowerShell
1 1 (50.00%) SQL
System Software
1 2 (100.00%) Active Directory
Systems Management
1 1 (50.00%) Ansible
1 1 (50.00%) Opscode Chef
1 1 (50.00%) Puppet
Vendors
1 1 (50.00%) Microsoft