The following table provides summary statistics for permanent job vacancies advertised in Essex 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)
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 77 67 65
Rank change year-on-year -10 -2  
Permanent jobs citing TCP/IP 15 39 33
As % of all permanent IT jobs advertised in Essex 1.46% 3.60% 2.63%
As % of the Communications & Networking category 12.20% 19.21% 12.31%
Number of salaries quoted 12 31 27
Median salary £22,500 £26,500 £45,000
Median salary % change year-on-year -15.09% -41.11%  
90% offered a salary of more than £17,500 £20,500 £24,200
10% offered a salary of more than £45,000 £47,500 £61,000
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 Essex with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Essex
Permanent job vacancies with a requirement for communications and computer networking skills 123 203 268
As % of all permanent IT job vacancies advertised in Essex 11.94% 18.74% 21.35%
Number of salaries quoted 94 161 198
Median salary £42,000 £35,000 £44,750
Median salary % change year-on-year +20.00% -21.78%  
90% offered a salary of more than £25,000 £20,500 £23,500
10% offered a salary of more than £60,000 £57,500 £60,000
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 Essex

The job posting trend of jobs advertised in Essex 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 Essex

TCP/IP
Salary Trend in Essex

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

Salary trend for TCP/IP in Essex

TCP/IP
Salary Histogram in Essex

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

Salary histogram for TCP/IP in Essex

TCP/IP
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TCP/IP within the Essex region over the 3 months to 28 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentwood +17 5 £45,000 -5.26%
Colchester -2 2 £30,500 -6.15%
Chelmsford - 1 - -
TCP/IP
East of England

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 Essex region with a requirement for TCP/IP.

1 39 (88.64%) Windows
2 24 (54.55%) Linux
3 22 (50.00%) MS Exchange
4 20 (45.45%) Firewall
5 19 (43.18%) SQL Server
6 16 (36.36%) Web Services
6 16 (36.36%) Active Directory
6 16 (36.36%) Office 365
7 15 (34.09%) DNS
7 15 (34.09%) Java
7 15 (34.09%) J2EE
7 15 (34.09%) Oracle
8 14 (31.82%) Windows Server
9 13 (29.55%) Windows 10
9 13 (29.55%) SQL
10 12 (27.27%) Citrix
10 12 (27.27%) Cisco
11 11 (25.00%) SOAP
11 11 (25.00%) OOA/OOD
11 11 (25.00%) OO
11 11 (25.00%) Apache
11 11 (25.00%) SOA
11 11 (25.00%) VMware
11 11 (25.00%) IBM HTTP Server
11 11 (25.00%) Enterprise Architecture
11 11 (25.00%) Oracle SOA Suite
12 10 (22.73%) Windows 7
12 10 (22.73%) VMware Infrastructure
12 10 (22.73%) DHCP
13 9 (20.45%) HP

TCP/IP
Co-occurring IT Skills in Essex 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 22 (50.00%) MS Exchange
2 11 (25.00%) Apache
2 11 (25.00%) IBM HTTP Server
2 11 (25.00%) Oracle SOA Suite
3 8 (18.18%) SharePoint
4 4 (9.09%) JBoss
5 2 (4.55%) Exchange Server 2007
5 2 (4.55%) Exchange Server 2010
5 2 (4.55%) IIS
Applications
1 3 (6.82%) MS Excel
1 3 (6.82%) MS Office
Cloud Services
1 16 (36.36%) Office 365
2 6 (13.64%) Amazon AWS
Communications & Networking
1 20 (45.45%) Firewall
2 15 (34.09%) DNS
3 10 (22.73%) DHCP
4 9 (20.45%) HTTP
4 9 (20.45%) Wi-Fi
5 8 (18.18%) SAN
6 7 (15.91%) SNMP
7 5 (11.36%) Remote Desktop
7 5 (11.36%) SMTP
7 5 (11.36%) SSL
7 5 (11.36%) VoIP
8 4 (9.09%) VPN
9 3 (6.82%) Cisco IOS
9 3 (6.82%) FTP
9 3 (6.82%) HTTPS
9 3 (6.82%) iSCSI
9 3 (6.82%) LAN
9 3 (6.82%) WAN
10 2 (4.55%) Fibre Channel
10 2 (4.55%) VLAN
Database & Business Intelligence
1 19 (43.18%) SQL Server
2 6 (13.64%) MySQL
3 4 (9.09%) Relational Database
Development Applications
1 4 (9.09%) Git (software)
1 4 (9.09%) Jenkins
General
1 5 (11.36%) Manufacturing
1 5 (11.36%) Retail
2 3 (6.82%) Finance
Job Titles
1 15 (34.09%) IT Support
2 11 (25.00%) Architect
3 10 (22.73%) IT Technician
4 9 (20.45%) IT Support Technician
4 9 (20.45%) Support Technician
5 6 (13.64%) Help Desk Support
5 6 (13.64%) Help Desk Support Technician
5 6 (13.64%) Help Desk Technician
5 6 (13.64%) IT Architect
5 6 (13.64%) Solutions Architect
6 5 (11.36%) 3rd Line Engineer
6 5 (11.36%) Business Manager
6 5 (11.36%) IT Manager
6 5 (11.36%) IT Support Manager
6 5 (11.36%) Support Manager
6 5 (11.36%) Technical Architect
7 4 (9.09%) Infrastructure Engineer
8 3 (6.82%) Support Engineer
9 2 (4.55%) 3rd Line Support
9 2 (4.55%) 3rd Line Support Engineer
Libraries, Frameworks & Software Standards
1 16 (36.36%) Web Services
2 15 (34.09%) J2EE
3 11 (25.00%) SOAP
4 5 (11.36%) EDI
5 1 (2.27%) FreeSWITCH
5 1 (2.27%) WSH
Miscellaneous
1 6 (13.64%) Driving Licence
2 1 (2.27%) Life Science
Operating Systems
1 39 (88.64%) Windows
2 24 (54.55%) Linux
3 14 (31.82%) Windows Server
4 13 (29.55%) Windows 10
5 10 (22.73%) Windows 7
6 9 (20.45%) Windows 8
7 7 (15.91%) Windows Server 2012
8 5 (11.36%) Mac OS X
8 5 (11.36%) Ubuntu
9 4 (9.09%) Red Hat Enterprise Linux
10 3 (6.82%) Windows Server 2008
11 2 (4.55%) Unix
11 2 (4.55%) Windows Server 2003
11 2 (4.55%) Windows XP
12 1 (2.27%) CentOS
Processes & Methodologies
1 11 (25.00%) Enterprise Architecture
1 11 (25.00%) OO
1 11 (25.00%) OOA/OOD
1 11 (25.00%) SOA
2 5 (11.36%) Infrastructure Management
2 5 (11.36%) ITIL
2 5 (11.36%) Operations Management
3 4 (9.09%) Agile Software Development
3 4 (9.09%) Configuration Management
3 4 (9.09%) Continuous Integration
3 4 (9.09%) DevOps
3 4 (9.09%) Microservices
4 3 (6.82%) Time Management
5 2 (4.55%) Asset Management
5 2 (4.55%) Business Continuity
5 2 (4.55%) Service Delivery
5 2 (4.55%) Ticket Management
6 1 (2.27%) High Availability
6 1 (2.27%) Software Engineering
6 1 (2.27%) Workflow
Programming Languages
1 15 (34.09%) Java
2 13 (29.55%) SQL
3 8 (18.18%) PowerShell
4 6 (13.64%) Perl
5 4 (9.09%) Shell Script
5 4 (9.09%) VB
6 2 (4.55%) Python
7 1 (2.27%) C
Qualifications
1 3 (6.82%) Citrix Certification
1 3 (6.82%) MCSE
1 3 (6.82%) Microsoft Certification
1 3 (6.82%) VMware Certified Professional (VCP)
2 1 (2.27%) CCIE
2 1 (2.27%) CCNA
2 1 (2.27%) CCNP
2 1 (2.27%) CCSP
2 1 (2.27%) Cisco Certification
2 1 (2.27%) Degree
Quality Assurance & Compliance
1 2 (4.55%) SLA
2 1 (2.27%) ISO/IEC 27001
System Software
1 16 (36.36%) Active Directory
2 10 (22.73%) VMware Infrastructure
3 9 (20.45%) VMware ESXi
4 5 (11.36%) Hyper-V
4 5 (11.36%) VMware ESX
5 4 (9.09%) Docker
5 4 (9.09%) Virtual Machines
6 2 (4.55%) EMC RecoverPoint
6 2 (4.55%) XenApp
6 2 (4.55%) XenDesktop
Systems Management
1 5 (11.36%) Backup Exec
1 5 (11.36%) Nagios
1 5 (11.36%) Opscode Chef
1 5 (11.36%) Puppet
2 3 (6.82%) SCCM
3 2 (4.55%) WSUS
4 1 (2.27%) Ansible
4 1 (2.27%) Cisco CUCM
4 1 (2.27%) NetVault Backup
4 1 (2.27%) Salt
Vendors
1 15 (34.09%) Oracle
2 12 (27.27%) Cisco
2 12 (27.27%) Citrix
3 11 (25.00%) VMware
4 9 (20.45%) HP
5 8 (18.18%) Microsoft
6 6 (13.64%) WatchGuard
7 5 (11.36%) Sophos
8 4 (9.09%) Atlassian
8 4 (9.09%) Red Hat
9 3 (6.82%) EMC
10 1 (2.27%) CheckPoint
10 1 (2.27%) EqualLogic
10 1 (2.27%) SonicWALL