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 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
tcpdump
Rank 244 - 321
Rank change year-on-year
- 0
Permanent jobs citing tcpdump 2 0 7
As % of all permanent IT jobs located in the City of London 0.034% - 0.061%
As % of the Communications & Networking category 0.23% - 0.36%
Number of salaries quoted 2 0 5
Median salary £40,000 - £55,000
UK excluding London median salary £60,000 £50,000 £45,000
% change year-on-year
+20.00% +11.11%
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
879 1225 1966
As % of all permanent IT jobs located in the City of London 14.78% 14.21% 17.24%
Number of salaries quoted 777 1047 1659
Median salary £55,000 £52,500 £50,000
Median salary % change year-on-year
+4.76% +5.00%
90% offered a salary of more than £33,500 £29,000 £30,000
10% offered a salary of more than £77,500 £67,500 £75,000
UK excluding London median salary £42,000 £42,000 £40,000
% change year-on-year
- +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 29 September 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 3 (100.00%) Linux
1 3 (100.00%) LDAP
1 3 (100.00%) TCP/IP
1 3 (100.00%) Active Directory
1 3 (100.00%) Wireshark
2 2 (66.67%) Software Deployment
2 2 (66.67%) Symantec Endpoint Protection
2 2 (66.67%) Windows Server
2 2 (66.67%) Security Operations
2 2 (66.67%) WSUS
2 2 (66.67%) Legal
2 2 (66.67%) Network Security
2 2 (66.67%) snoop
2 2 (66.67%) VPN
2 2 (66.67%) DNS
2 2 (66.67%) HTTPS
2 2 (66.67%) SSL
2 2 (66.67%) Cisco
2 2 (66.67%) HTTP
2 2 (66.67%) Unix
2 2 (66.67%) Windows
2 2 (66.67%) Symantec
2 2 (66.67%) Intel Security
2 2 (66.67%) Forcepoint
2 2 (66.67%) Firewall
2 2 (66.67%) Management Information System
2 2 (66.67%) Telecoms
2 2 (66.67%) Information Security
2 2 (66.67%) Blue Coat
2 2 (66.67%) Computer Forensics

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 3 (100.00%) LDAP
1 3 (100.00%) TCP/IP
1 3 (100.00%) Wireshark
2 2 (66.67%) DNS
2 2 (66.67%) Firewall
2 2 (66.67%) HTTP
2 2 (66.67%) HTTPS
2 2 (66.67%) Network Security
2 2 (66.67%) snoop
2 2 (66.67%) SSL
2 2 (66.67%) VPN
3 1 (33.33%) Fibre Channel
3 1 (33.33%) iSCSI
3 1 (33.33%) Multicast
3 1 (33.33%) NetScaler
3 1 (33.33%) SAN
Database & Business Intelligence
1 1 (33.33%) Oracle Database
Development Applications
1 1 (33.33%) Ant
1 1 (33.33%) GCC
1 1 (33.33%) Git (software)
1 1 (33.33%) Jenkins
1 1 (33.33%) Subversion
General
1 2 (66.67%) Legal
1 2 (66.67%) Telecoms
2 1 (33.33%) Finance
Job Titles
1 3 (100.00%) Operations Engineer
2 2 (66.67%) Security Engineer
2 2 (66.67%) Security Operations Specialist
2 2 (66.67%) Security Specialist
3 1 (33.33%) Linux Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) FIX Protocol
Miscellaneous
1 2 (66.67%) Management Information System
2 1 (33.33%) Hedge funds
2 1 (33.33%) HP StoreVirtual
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Unix
2 2 (66.67%) Windows
2 2 (66.67%) Windows Server
3 1 (33.33%) CentOS
3 1 (33.33%) Oracle Linux
3 1 (33.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 2 (66.67%) Computer Forensics
1 2 (66.67%) Information Security
1 2 (66.67%) Security Operations
1 2 (66.67%) Software Deployment
1 2 (66.67%) Vulnerability Assessment
2 1 (33.33%) Configuration Management
2 1 (33.33%) Electronic Trading
Programming Languages
1 1 (33.33%) Bash Shell
1 1 (33.33%) Java
1 1 (33.33%) Perl
1 1 (33.33%) PHP
1 1 (33.33%) Ruby
System Software
1 3 (100.00%) Active Directory
2 1 (33.33%) NFS
2 1 (33.33%) VMware ESXi
2 1 (33.33%) VMware Infrastructure
Systems Management
1 2 (66.67%) Symantec Endpoint Protection
1 2 (66.67%) WSUS
2 1 (33.33%) Puppet
Vendors
1 2 (66.67%) Blue Coat
1 2 (66.67%) Cisco
1 2 (66.67%) Forcepoint
1 2 (66.67%) Intel Security
1 2 (66.67%) Symantec
2 1 (33.33%) 3PAR
2 1 (33.33%) Citrix
2 1 (33.33%) HP
2 1 (33.33%) NetApp
2 1 (33.33%) Oracle
2 1 (33.33%) Red Hat
2 1 (33.33%) Splunk
2 1 (33.33%) VMware