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

3 months to
1 May 2016
Same period 2015 Same period 2014
tcpdump
Rank 264 322 341
Rank change year-on-year
+58 +19
Permanent jobs citing tcpdump 2 7 8
As % of all permanent IT jobs located in the City of London 0.028% 0.066% 0.064%
As % of the Communications & Networking category 0.18% 0.36% 0.41%
Number of salaries quoted 2 7 4
Median salary £82,500 £50,000 £67,500
Median salary % change year-on-year
+65.00% -25.92%
UK excluding London median salary £55,000 £48,500 £45,000
% change year-on-year
+13.40% +7.77%
tcpdump
London

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1113 1966 1956
As % of all permanent IT jobs located in the City of London 15.82% 18.51% 15.61%
Number of salaries quoted 966 1651 1635
Median salary £54,500 £52,500 £50,000
Median salary % change year-on-year
+3.80% +5.00%
90% offered a salary of more than £32,500 £33,000 £32,250
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

tcpdump
Jobs Demand Trend in the City of London

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

tcpdump Jobs Demand Trend in the City of London

tcpdump
Salary Trend in the City of London

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

tcpdump Salary Trend in the City of London

tcpdump
Top 30 Related IT Skills in the City of London

For the 6 months to 1 May 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 City of London region with a requirement for tcpdump.

1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) PHP
1 2 (100.00%) Oracle
1 2 (100.00%) Ant
1 2 (100.00%) Linux
1 2 (100.00%) LDAP
1 2 (100.00%) NFS
1 2 (100.00%) TCP/IP
1 2 (100.00%) Active Directory
1 2 (100.00%) HP
1 2 (100.00%) Citrix
1 2 (100.00%) SAN
1 2 (100.00%) NetApp
1 2 (100.00%) Red Hat
1 2 (100.00%) Configuration Management
1 2 (100.00%) Finance
1 2 (100.00%) VMware
1 2 (100.00%) Subversion
1 2 (100.00%) Ruby
1 2 (100.00%) Wireshark
1 2 (100.00%) FIX Protocol
1 2 (100.00%) Electronic Trading
1 2 (100.00%) iSCSI
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) CentOS
1 2 (100.00%) Red Hat Enterprise Linux
1 2 (100.00%) Git (software)
1 2 (100.00%) Puppet
1 2 (100.00%) 3PAR

tcpdump
Top Related IT Skills in the City of London 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:

Communications & Networking
1 2 (100.00%) Fibre Channel
1 2 (100.00%) iSCSI
1 2 (100.00%) LDAP
1 2 (100.00%) Multicast
1 2 (100.00%) NetScaler
1 2 (100.00%) SAN
1 2 (100.00%) TCP/IP
1 2 (100.00%) Wireshark
Database & Business Intelligence
1 2 (100.00%) Oracle Database
Development Applications
1 2 (100.00%) Ant
1 2 (100.00%) GCC
1 2 (100.00%) Git (software)
1 2 (100.00%) Jenkins
1 2 (100.00%) Subversion
General
1 2 (100.00%) Finance
Job Titles
1 1 (50.00%) Linux Engineer
1 1 (50.00%) Operations Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) FIX Protocol
Miscellaneous
1 2 (100.00%) HP StoreVirtual
2 1 (50.00%) Hedge funds
Operating Systems
1 2 (100.00%) CentOS
1 2 (100.00%) Linux
1 2 (100.00%) Oracle Linux
1 2 (100.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 2 (100.00%) Configuration Management
1 2 (100.00%) Electronic Trading
2 1 (50.00%) Service Delivery
Programming Languages
1 2 (100.00%) Bash Shell
1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) PHP
1 2 (100.00%) Ruby
Qualifications
1 1 (50.00%) RHCE
System Software
1 2 (100.00%) Active Directory
1 2 (100.00%) NFS
1 2 (100.00%) VMware ESXi
1 2 (100.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) Puppet
Vendors
1 2 (100.00%) 3PAR
1 2 (100.00%) Citrix
1 2 (100.00%) HP
1 2 (100.00%) NetApp
1 2 (100.00%) Oracle
1 2 (100.00%) Red Hat
1 2 (100.00%) Splunk
1 2 (100.00%) VMware