The table below looks at the statistics for tcpdump skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited tcpdump over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
tcpdump
Rank - 78 62
Permanent jobs citing tcpdump 0 7 7
As % of all permanent IT jobs located in Cardiff - 0.84% 1.13%
As % of the Communications & Networking category - 4.64% 5.11%
Number of salaries quoted 0 4 7
Median salary - £55,000 £30,000
Median salary % change year-on-year
- +83.33%
UK excluding London median salary £60,000 £50,000 £45,000
% change year-on-year
+20.00% +11.11%
tcpdump
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
94 151 137
As % of all permanent IT jobs located in Cardiff 14.55% 18.04% 22.17%
Number of salaries quoted 77 145 127
Median salary £45,000 £39,000 £37,500
Median salary % change year-on-year
+15.38% +4.00%
90% offered a salary of more than £25,000 £27,500 £24,000
10% offered a salary of more than £67,500 £70,000 £50,000
UK excluding London median salary £42,000 £42,000 £40,000
% change year-on-year
- +5.00%

tcpdump
Jobs Demand Trend in Cardiff

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

tcpdump Jobs Demand Trend in Cardiff

tcpdump
Salary Trend in Cardiff

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

tcpdump Salary Trend in Cardiff

tcpdump
Top 21 Related IT Skills in Cardiff

For the 6 months to 1 October 2016, IT jobs citing tcpdump 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 tcpdump.

1 2 (100.00%) Perl
1 2 (100.00%) Linux
1 2 (100.00%) Python
1 2 (100.00%) TCP/IP
1 2 (100.00%) Nagios
1 2 (100.00%) Firewall
1 2 (100.00%) Validation
1 2 (100.00%) Debian
1 2 (100.00%) VMware
1 2 (100.00%) Nessus
1 2 (100.00%) Nmap
1 2 (100.00%) VLAN
1 2 (100.00%) Wireshark
1 2 (100.00%) Load Balancing
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) CentOS
1 2 (100.00%) Microsoft Azure
1 2 (100.00%) Amazon AWS
1 2 (100.00%) VMware ESXi
1 2 (100.00%) iptables
1 2 (100.00%) Public Cloud

tcpdump
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:

Cloud Services
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Microsoft Azure
Communications & Networking
1 2 (100.00%) Firewall
1 2 (100.00%) TCP/IP
1 2 (100.00%) VLAN
1 2 (100.00%) Wireshark
Job Titles
1 2 (100.00%) Administrator
1 2 (100.00%) Linux Administrator
1 2 (100.00%) Linux Systems Administrator
1 2 (100.00%) Systems Administrator
Miscellaneous
1 2 (100.00%) Public Cloud
Operating Systems
1 2 (100.00%) CentOS
1 2 (100.00%) Debian
1 2 (100.00%) Linux
Processes & Methodologies
1 2 (100.00%) Load Balancing
1 2 (100.00%) Validation
Programming Languages
1 2 (100.00%) Perl
1 2 (100.00%) Python
System Software
1 2 (100.00%) iptables
1 2 (100.00%) VMware ESXi
1 2 (100.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) Nagios
1 2 (100.00%) Nessus
1 2 (100.00%) Nmap
Vendors
1 2 (100.00%) VMware