Period
to 20 June 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 20 June 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
20 Jun 2018
Same period 2017 Same period 2016
Rank 58 39 33
Rank change year-on-year -19 -6 +13
Permanent jobs citing TCP/IP 1 19 40
As % of all permanent IT jobs advertised in Croydon 0.19% 5.15% 7.65%
As % of the Communications & Networking category 1.30% 29.23% 27.78%
Number of salaries quoted 0 19 38
Croydon median annual salary - £32,000 £25,000
Median salary % change year-on-year - +28.00% -9.09%
South London median annual salary £27,500 £35,000 £37,000
% change year-on-year -21.43% -5.41% -5.13%

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 77 65 144
As % of all permanent IT jobs advertised in Croydon 14.78% 17.62% 27.53%
Number of salaries quoted 62 52 138
Croydon median annual salary £42,500 £38,750 £40,000
Median salary % change year-on-year +9.68% -3.13% +37.93%
10th Percentile £23,500 £17,425 £23,000
90th Percentile £63,390 £54,950 £63,750
South London median annual salary £37,500 £40,000 £42,500
% change year-on-year -6.25% -5.88% +8.97%

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

For the 6 months to 20 June 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 1 (100.00%) SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) IIS
1 1 (100.00%) ITIL
1 1 (100.00%) Windows
1 1 (100.00%) MS Exchange
1 1 (100.00%) VoIP
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) Microsoft
1 1 (100.00%) Active Directory
1 1 (100.00%) Service Management
1 1 (100.00%) Finance
1 1 (100.00%) VMware
1 1 (100.00%) COBIT
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) Hyper-V
1 1 (100.00%) Windows 7
1 1 (100.00%) Exchange Server 2010
1 1 (100.00%) SQL Server 2012
1 1 (100.00%) Windows 8
1 1 (100.00%) Windows Server 2012
1 1 (100.00%) Exchange Server 2013
1 1 (100.00%) Windows 10
1 1 (100.00%) Windows Server

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 (100.00%) Exchange Server 2010
1 1 (100.00%) Exchange Server 2013
1 1 (100.00%) IIS
1 1 (100.00%) MS Exchange
Communications & Networking
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) VoIP
Database & Business Intelligence
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2008
1 1 (100.00%) SQL Server 2012
General
1 1 (100.00%) Finance
Operating Systems
1 1 (100.00%) Windows
1 1 (100.00%) Windows 10
1 1 (100.00%) Windows 7
1 1 (100.00%) Windows 8
1 1 (100.00%) Windows Server
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) Windows Server 2012
Processes & Methodologies
1 1 (100.00%) ITIL
1 1 (100.00%) Service Management
Programming Languages
1 1 (100.00%) SQL
Quality Assurance & Compliance
1 1 (100.00%) COBIT
System Software
1 1 (100.00%) Active Directory
1 1 (100.00%) Hyper-V
1 1 (100.00%) VMware Infrastructure
Vendors
1 1 (100.00%) Microsoft
1 1 (100.00%) VMware