The following table provides summary statistics for permanent job vacancies advertised in Colchester 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 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Essex / Colchester
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 46 44 37
Rank change year-on-year -2 -7  
Permanent jobs citing TCP/IP 2 3 1
As % of all permanent IT jobs advertised in Colchester 0.84% 1.35% 0.63%
As % of the Communications & Networking category 6.45% 7.69% 3.57%
Number of salaries quoted 2 3 1
Median salary £30,500 £32,500 £45,000
Median salary % change year-on-year -6.15% -27.77%  
UK excluding London median salary £37,500 £39,421 £37,500
% change year-on-year -4.87% +5.12%  

TCP/IP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Colchester with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Colchester
Permanent job vacancies with a requirement for communications and computer networking skills 31 39 28
As % of all permanent IT job vacancies advertised in Colchester 13.03% 17.49% 17.72%
Number of salaries quoted 26 37 27
Median salary £57,500 £43,000 £42,500
Median salary % change year-on-year +33.72% +1.17%  
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

TCP/IP
Job Vacancy Trend in Colchester

The job posting trend of jobs advertised in Colchester citing TCP/IP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for TCP/IP in Colchester

TCP/IP
Salary Trend in Colchester

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

Salary trend for TCP/IP in Colchester

TCP/IP
Salary Histogram in Colchester

The salary distribution of IT jobs citing TCP/IP in Colchester over the 3 months to 28 March 2017.

Salary histogram for TCP/IP in Colchester

TCP/IP
Top 30 Co-occurring IT Skills in Colchester

For the 6 months to 28 March 2017, IT jobs citing TCP/IP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Colchester region with a requirement for TCP/IP.

1 2 (100.00%) Windows
1 2 (100.00%) VPN
1 2 (100.00%) Active Directory
1 2 (100.00%) Windows 7
2 1 (50.00%) EqualLogic
2 1 (50.00%) VMware ESXi
2 1 (50.00%) Cisco CUCM
2 1 (50.00%) Cisco Nexus
2 1 (50.00%) NetVault Backup
2 1 (50.00%) Windows 10
2 1 (50.00%) Windows Server
2 1 (50.00%) Virtual Machines
2 1 (50.00%) MS Office
2 1 (50.00%) EMC
2 1 (50.00%) SAN
2 1 (50.00%) VMware
2 1 (50.00%) ISO/IEC 27001
2 1 (50.00%) Cisco IOS
2 1 (50.00%) SonicWALL
2 1 (50.00%) SCCM
2 1 (50.00%) iSCSI
2 1 (50.00%) PowerShell
2 1 (50.00%) Windows Server 2008
2 1 (50.00%) DNS
2 1 (50.00%) Cisco
2 1 (50.00%) Microsoft
2 1 (50.00%) Linux
2 1 (50.00%) MS Exchange
2 1 (50.00%) LAN
2 1 (50.00%) WAN

TCP/IP
Co-occurring IT Skills in Colchester 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%) MS Exchange
Applications
1 1 (50.00%) MS Office
Communications & Networking
1 2 (100.00%) VPN
2 1 (50.00%) Cisco IOS
2 1 (50.00%) Cisco Nexus
2 1 (50.00%) DHCP
2 1 (50.00%) DNS
2 1 (50.00%) iSCSI
2 1 (50.00%) LAN
2 1 (50.00%) SAN
2 1 (50.00%) WAN
Job Titles
1 1 (50.00%) IT Technician
1 1 (50.00%) Support Engineer
Operating Systems
1 2 (100.00%) Windows
1 2 (100.00%) Windows 7
2 1 (50.00%) Linux
2 1 (50.00%) Windows 10
2 1 (50.00%) Windows Server
2 1 (50.00%) Windows Server 2008
Programming Languages
1 1 (50.00%) PowerShell
Quality Assurance & Compliance
1 1 (50.00%) ISO/IEC 27001
System Software
1 2 (100.00%) Active Directory
2 1 (50.00%) Virtual Machines
2 1 (50.00%) VMware ESXi
Systems Management
1 1 (50.00%) Cisco CUCM
1 1 (50.00%) NetVault Backup
1 1 (50.00%) SCCM
Vendors
1 1 (50.00%) Cisco
1 1 (50.00%) EMC
1 1 (50.00%) EqualLogic
1 1 (50.00%) Microsoft
1 1 (50.00%) SonicWALL
1 1 (50.00%) VMware