The table below looks at the statistics for TCP/IP skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited TCP/IP over the 3 months to 24 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
Transmission Control Protocol/Internet Protocol (TCP/IP)
Rank 51 56 35
Rank change year-on-year
+5 -21
Permanent jobs citing TCP/IP 19 25 34
As % of all permanent IT jobs located in Cardiff 2.67% 3.08% 5.13%
As % of the Communications & Networking category 14.39% 17.61% 22.52%
Number of salaries quoted 19 21 32
Median salary £37,500 £28,000 £32,500
Median salary % change year-on-year
+33.92% -13.84%
90% offered a salary of more than £20,000 £22,000 £25,550
10% offered a salary of more than £45,500 £50,000 £40,750
UK excluding London median salary £40,000 £37,500 £35,000
% change year-on-year
+6.66% +7.14%
TCP/IP
South Wales

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cardiff region.

Communications & Networking Category
Cardiff
Permanent IT job ads with a match in the
Communications & Networking category
132 142 151
As % of all permanent IT jobs located in Cardiff 18.57% 17.47% 22.78%
Number of salaries quoted 119 126 135
Median salary £36,477 £39,000 £37,500
Median salary % change year-on-year
-6.46% +4.00%
90% offered a salary of more than £25,000 £27,500 £29,000
10% offered a salary of more than £67,500 £55,000 £50,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

TCP/IP
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing TCP/IP as a proportion of all IT jobs with a match in the Communications & Networking category.

TCP/IP Jobs Demand Trend in Cardiff

TCP/IP
Salary Trend in Cardiff

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

TCP/IP Salary Trend in Cardiff

TCP/IP
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing TCP/IP across the Cardiff region over the 3 months to 24 July 2016.

TCP/IP Salary Histogram in Cardiff

TCP/IP
Top 30 Related IT Skills in Cardiff

For the 6 months to 24 July 2016, 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 Cardiff region with a requirement for TCP/IP.

1 19 (57.58%) Linux
1 19 (57.58%) Python
2 15 (45.45%) Perl
3 14 (42.42%) C
3 14 (42.42%) C++
3 14 (42.42%) Erlang
3 14 (42.42%) Microsoft Azure
3 14 (42.42%) Amazon AWS
3 14 (42.42%) Functional Programming
4 13 (39.39%) Unix
4 13 (39.39%) Java
4 13 (39.39%) HTTP
5 11 (33.33%) Online Security
5 11 (33.33%) Software Engineering
6 10 (30.30%) Firewall
6 10 (30.30%) Welsh Language
7 9 (27.27%) VMware Infrastructure
7 9 (27.27%) VMware
7 9 (27.27%) Cybersecurity
8 8 (24.24%) DevOps
8 8 (24.24%) Continuous Improvement
8 8 (24.24%) Agile Software Development
8 8 (24.24%) VLAN
8 8 (24.24%) VPN
8 8 (24.24%) Windows
9 7 (21.21%) Cisco
9 7 (21.21%) VoIP
9 7 (21.21%) Computer Science
9 7 (21.21%) Haskell
9 7 (21.21%) IaaS

TCP/IP
Top Related IT Skills in Cardiff 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 3 (9.09%) Exchange Server 2010
1 3 (9.09%) Exchange Server 2013
1 3 (9.09%) MS Exchange
2 2 (6.06%) JBoss
3 1 (3.03%) Apache
3 1 (3.03%) Exchange Server 2003
3 1 (3.03%) Exchange Server 2007
3 1 (3.03%) PowerExchange
Applications
1 3 (9.09%) MS Excel
2 2 (6.06%) MS Office
Cloud Services
1 14 (42.42%) Amazon AWS
1 14 (42.42%) Microsoft Azure
2 7 (21.21%) IaaS
3 3 (9.09%) Cloud Computing
3 3 (9.09%) SaaS
Communications & Networking
1 13 (39.39%) HTTP
2 10 (30.30%) Firewall
3 8 (24.24%) VLAN
3 8 (24.24%) VPN
4 7 (21.21%) VoIP
5 6 (18.18%) tcpdump
6 5 (15.15%) DNS
7 3 (9.09%) Cisco ASA
7 3 (9.09%) Cisco IOS
7 3 (9.09%) LAN
7 3 (9.09%) NetScaler
7 3 (9.09%) NX-OS
7 3 (9.09%) WAN
7 3 (9.09%) Wireshark
7 3 (9.09%) WLAN
8 2 (6.06%) DHCP
8 2 (6.06%) SAN
9 1 (3.03%) Wireless
Database & Business Intelligence
1 5 (15.15%) MySQL
2 3 (9.09%) Apache Cassandra
2 3 (9.09%) NoSQL
2 3 (9.09%) Riak
2 3 (9.09%) SQL Server
3 1 (3.03%) Data Warehouse
3 1 (3.03%) PowerCenter
3 1 (3.03%) Relational Database
3 1 (3.03%) SQL Server 2012
Development Applications
1 1 (3.03%) Jenkins
1 1 (3.03%) Maven
1 1 (3.03%) Sonatype Nexus
General
1 10 (30.30%) Welsh Language
2 3 (9.09%) Telecoms
Job Titles
1 10 (30.30%) Software Engineer
2 9 (27.27%) Cybersecurity Engineer
2 9 (27.27%) Security Engineer
3 5 (15.15%) Linux Engineer
4 3 (9.09%) Developer
4 3 (9.09%) Erlang Developer
4 3 (9.09%) Network Engineer
4 3 (9.09%) NOC Engineer
4 3 (9.09%) Software Developer
5 2 (6.06%) Analyst
5 2 (6.06%) Linux Administrator
5 2 (6.06%) Linux Systems Administrator
5 2 (6.06%) Senior Linux Engineer
5 2 (6.06%) Senior Unix Engineer
5 2 (6.06%) Solutions Analyst
5 2 (6.06%) Support Engineer
5 2 (6.06%) Systems Administrator
5 2 (6.06%) Systems Engineer
5 2 (6.06%) Unix Engineer
5 2 (6.06%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 1 (3.03%) Apache Flex
1 1 (3.03%) HTML
1 1 (3.03%) LAMP
1 1 (3.03%) Middleware
Miscellaneous
1 7 (21.21%) Computer Science
1 7 (21.21%) Public Cloud
1 7 (21.21%) Security Operations Centre
2 4 (12.12%) Analytical Skills
3 3 (9.09%) Client/Server
3 3 (9.09%) Grid Computing
4 2 (6.06%) Cyber Attack
Operating Systems
1 19 (57.58%) Linux
2 13 (39.39%) Unix
3 8 (24.24%) Windows
4 5 (15.15%) Windows Server
5 4 (12.12%) Windows Server 2003
6 3 (9.09%) CatOS
6 3 (9.09%) Windows Server 2008
6 3 (9.09%) Windows Server 2012
7 2 (6.06%) CentOS
7 2 (6.06%) Debian
7 2 (6.06%) Windows 7
7 2 (6.06%) Windows 8
8 1 (3.03%) Red Hat Enterprise Linux
8 1 (3.03%) Windows XP
Processes & Methodologies
1 14 (42.42%) Functional Programming
2 11 (33.33%) Online Security
2 11 (33.33%) Software Engineering
3 9 (27.27%) Cybersecurity
4 8 (24.24%) Agile Software Development
4 8 (24.24%) Continuous Improvement
4 8 (24.24%) DevOps
5 7 (21.21%) Microservices
5 7 (21.21%) Security Operations
6 6 (18.18%) Data Analysis
6 6 (18.18%) ITIL
6 6 (18.18%) Validation
7 4 (12.12%) ETL
7 4 (12.12%) SDLC
8 3 (9.09%) Change Management
8 3 (9.09%) Machine Learning
8 3 (9.09%) Multithreading
8 3 (9.09%) Network Management
8 3 (9.09%) Time Management
9 2 (6.06%) Load Balancing
Programming Languages
1 19 (57.58%) Python
2 15 (45.45%) Perl
3 14 (42.42%) C
3 14 (42.42%) C++
3 14 (42.42%) Erlang
4 13 (39.39%) Java
5 7 (21.21%) Haskell
6 4 (12.12%) Lisp
6 4 (12.12%) SQL
7 3 (9.09%) Clojure
7 3 (9.09%) Scala
8 2 (6.06%) Bash Shell
9 1 (3.03%) PowerShell
9 1 (3.03%) Shell Script
9 1 (3.03%) VB
Qualifications
1 5 (15.15%) Degree
2 3 (9.09%) CCNP
2 3 (9.09%) Cisco Certification
Quality Assurance & Compliance
1 1 (3.03%) SLA
System Software
1 9 (27.27%) VMware Infrastructure
2 6 (18.18%) Active Directory
3 5 (15.15%) VMware ESXi
4 4 (12.12%) Snort
5 3 (9.09%) Virtual Machines
5 3 (9.09%) vSphere
6 2 (6.06%) Hyper-V
6 2 (6.06%) iptables
7 1 (3.03%) Microsoft App-V
Systems Management
1 3 (9.09%) Nagios
2 2 (6.06%) Nessus
2 2 (6.06%) Nmap
3 1 (3.03%) CA Spectrum
3 1 (3.03%) OpenView
3 1 (3.03%) SolarWinds Orion
3 1 (3.03%) ThinApp
3 1 (3.03%) WhatsUp Gold
Vendors
1 9 (27.27%) VMware
2 7 (21.21%) Cisco
3 4 (12.12%) Juniper
3 4 (12.12%) Microsoft
3 4 (12.12%) SolarWinds
4 2 (6.06%) Avaya
4 2 (6.06%) IBM
4 2 (6.06%) Red Hat
5 1 (3.03%) CA
5 1 (3.03%) F5
5 1 (3.03%) HP
5 1 (3.03%) Informatica
5 1 (3.03%) Oracle
5 1 (3.03%) Riverbed
5 1 (3.03%) Verint