The following table provides summary statistics for permanent job vacancies advertised in Caerphilly 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 29 March 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
South Wales / Caerphilly
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 10 7 12
Rank change year-on-year -3 +5  
Permanent jobs citing TCP/IP 3 1 9
As % of all permanent IT jobs advertised in Caerphilly 8.11% 9.09% 20.45%
As % of the Communications & Networking category 21.43% 14.29% 25.71%
Number of salaries quoted 3 1 7
Median salary £27,500 £40,000 £40,000
Median salary % change year-on-year -31.25% -  
90% offered a salary of more than £23,500 £40,000 £23,300
10% offered a salary of more than £37,500 £40,000 £45,000
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 Caerphilly with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Caerphilly
Permanent job vacancies with a requirement for communications and computer networking skills 14 7 35
As % of all permanent IT job vacancies advertised in Caerphilly 37.84% 63.64% 79.55%
Number of salaries quoted 13 6 21
Median salary £30,000 £40,000 £62,500
Median salary % change year-on-year -25.00% -36.00%  
90% offered a salary of more than £20,000 £31,900 £24,000
10% offered a salary of more than £40,000 £75,000 £68,500
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 Caerphilly

The job posting trend of jobs advertised in Caerphilly 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 Caerphilly

TCP/IP
Salary Trend in Caerphilly

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

Salary trend for TCP/IP in Caerphilly

TCP/IP
Salary Histogram in Caerphilly

The salary distribution of IT jobs citing TCP/IP in Caerphilly over the 3 months to 29 March 2017.

Salary histogram for TCP/IP in Caerphilly

For the 6 months to 29 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 Caerphilly region with a requirement for TCP/IP.

1 5 (83.33%) Firewall
2 3 (50.00%) Disaster Recovery
2 3 (50.00%) Internet
2 3 (50.00%) Avaya
2 3 (50.00%) Windows
2 3 (50.00%) Ethernet
2 3 (50.00%) Management Information System
3 2 (33.33%) Windows 7
3 2 (33.33%) MS Exchange
3 2 (33.33%) LAN
3 2 (33.33%) WAN
3 2 (33.33%) MS Office
3 2 (33.33%) Microsoft Certification
3 2 (33.33%) Microsoft
3 2 (33.33%) Active Directory
3 2 (33.33%) Windows Server 2003
3 2 (33.33%) Windows 10
3 2 (33.33%) Windows Server
4 1 (16.67%) BGP
4 1 (16.67%) PPTP
4 1 (16.67%) VRRP
4 1 (16.67%) Cisco Certification
4 1 (16.67%) CCNP
4 1 (16.67%) CCNA
4 1 (16.67%) A+ Certification
4 1 (16.67%) SAN
4 1 (16.67%) CheckPoint
4 1 (16.67%) ITIL
4 1 (16.67%) MCSE
4 1 (16.67%) Windows XP

TCP/IP
Co-occurring IT Skills in Caerphilly 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 2 (33.33%) MS Exchange
2 1 (16.67%) Exchange Server 2010
Applications
1 2 (33.33%) MS Office
Cloud Services
1 1 (16.67%) IaaS
1 1 (16.67%) Microsoft Azure
1 1 (16.67%) Office 365
1 1 (16.67%) PaaS
Communications & Networking
1 5 (83.33%) Firewall
2 3 (50.00%) Ethernet
2 3 (50.00%) Internet
3 2 (33.33%) LAN
3 2 (33.33%) WAN
4 1 (16.67%) BGP
4 1 (16.67%) Cisco Nexus
4 1 (16.67%) DHCP
4 1 (16.67%) DNS
4 1 (16.67%) HSRP
4 1 (16.67%) IPsec
4 1 (16.67%) NAS
4 1 (16.67%) PPTP
4 1 (16.67%) SAN
4 1 (16.67%) VLAN
4 1 (16.67%) VPN
4 1 (16.67%) VRRP
Database & Business Intelligence
1 1 (16.67%) Oracle Database
1 1 (16.67%) Oracle Database 11g
1 1 (16.67%) SQL Server
General
1 1 (16.67%) Finance
Job Titles
1 4 (66.67%) Support Engineer
2 2 (33.33%) IT Engineer
3 1 (16.67%) 2nd Line Engineer
3 1 (16.67%) 2nd Line Support
3 1 (16.67%) 2nd Line Support Engineer
3 1 (16.67%) IT Support
3 1 (16.67%) IT Support Engineer
3 1 (16.67%) Network Engineer
3 1 (16.67%) Senior IT Engineer
Libraries, Frameworks & Software Standards
1 1 (16.67%) HTML
Miscellaneous
1 3 (50.00%) Management Information System
2 1 (16.67%) Data Centre
2 1 (16.67%) Data Protection Act
2 1 (16.67%) Distributed Denial-of-Service
Operating Systems
1 3 (50.00%) Windows
2 2 (33.33%) Windows 10
2 2 (33.33%) Windows 7
2 2 (33.33%) Windows Server
2 2 (33.33%) Windows Server 2003
3 1 (16.67%) Windows 8
3 1 (16.67%) Windows Server 2008
3 1 (16.67%) Windows Server 2012
3 1 (16.67%) Windows XP
Processes & Methodologies
1 3 (50.00%) Disaster Recovery
2 1 (16.67%) Business Continuity
2 1 (16.67%) Business Continuity Planning
2 1 (16.67%) Data Protection
2 1 (16.67%) High Availability
2 1 (16.67%) Information Security
2 1 (16.67%) ITIL
2 1 (16.67%) Risk Management
Programming Languages
1 1 (16.67%) Java
1 1 (16.67%) Perl
Qualifications
1 2 (33.33%) Microsoft Certification
2 1 (16.67%) A+ Certification
2 1 (16.67%) CCNA
2 1 (16.67%) CCNP
2 1 (16.67%) Cisco Certification
2 1 (16.67%) Degree
2 1 (16.67%) MCITP
2 1 (16.67%) MCSE
2 1 (16.67%) Network+ Certification
Quality Assurance & Compliance
1 1 (16.67%) SLA
System Software
1 2 (33.33%) Active Directory
2 1 (16.67%) Hyper-V
2 1 (16.67%) VMware Infrastructure
Vendors
1 3 (50.00%) Avaya
2 2 (33.33%) Microsoft
3 1 (16.67%) CheckPoint
3 1 (16.67%) Cisco
3 1 (16.67%) F5
3 1 (16.67%) Oracle
3 1 (16.67%) VMware