The table below looks at the statistics for tcpdump skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited tcpdump over the 3 months to 9 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
tcpdump
Rank 415 426 412
Rank change year-on-year
+11 -14
Contract jobs citing tcpdump 7 8 12
As % of all contract IT jobs located in London 0.033% 0.035% 0.051%
As % of the Communications & Networking category 0.25% 0.28% 0.39%
Number of daily rates quoted 6 6 7
Median daily rate £456 £513 £425
Median daily rate % change year-on-year
-10.97% +20.58%
90% offered a daily rate of more than £425 £444 £229
10% offered a daily rate of more than £503 £536 £520
UK excluding London median daily rate £455 £408 £315
% change year-on-year
+11.65% +29.36%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
tcpdump
England

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

Communications & Networking Category
London
Contract IT job ads with a match in the
Communications & Networking category
2777 2826 3075
As % of all contract IT jobs located in London 12.93% 12.53% 13.08%
Number of daily rates quoted 1854 1901 2085
Median daily rate £438 £425 £388
Median daily rate % change year-on-year
+2.94% +9.67%
90% offered a daily rate of more than £250 £250 £225
10% offered a daily rate of more than £575 £575 £525
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 80 88 86
Median hourly rate £32.50 £24.00 £20.45
Median hourly rate % change year-on-year
+35.41% +17.38%
90% offered a hourly rate of more than £13.00 £12.69 £14.00
10% offered a hourly rate of more than £55.00 £50.00 £37.50
UK excluding London median hourly rate £27.50 £22.50 £23.13
% change year-on-year
+22.22% -2.70%

tcpdump
Jobs Demand Trend in London

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

tcpdump Jobs Demand Trend in London

tcpdump
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing tcpdump across the London region.

tcpdump Daily Rate Trend in London

tcpdump
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing tcpdump across the London region.

tcpdump Hourly Rate Trend in London

tcpdump
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing tcpdump within the London region over the 3 months to 9 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Canary Wharf +5 5 £450 -10.00%
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 9 December 2016, IT contractor jobs citing tcpdump also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for tcpdump.

1 12 (92.31%) Wireshark
2 8 (61.54%) Linux
3 7 (53.85%) Perl
3 7 (53.85%) Bash Shell
4 6 (46.15%) Red Hat
4 6 (46.15%) Apache
4 6 (46.15%) Red Hat Enterprise Linux
4 6 (46.15%) Windows
5 5 (38.46%) Ruby
5 5 (38.46%) Firewall
5 5 (38.46%) WebLogic
5 5 (38.46%) Python
5 5 (38.46%) Amazon AWS
5 5 (38.46%) IaaS
5 5 (38.46%) Ansible
5 5 (38.46%) Docker
5 5 (38.46%) DevOps
5 5 (38.46%) Server Building
6 4 (30.77%) EnCase
6 4 (30.77%) Digital Forensics
6 4 (30.77%) Splunk
7 3 (23.08%) ArcSight
7 3 (23.08%) Rapid7
8 2 (15.38%) Analytical Skills
8 2 (15.38%) CFCE
8 2 (15.38%) GCFE
8 2 (15.38%) TCP/IP
8 2 (15.38%) GCFA
8 2 (15.38%) GIAC
8 2 (15.38%) EnCE

tcpdump
Top Related IT Skills in 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:

Application Platforms
1 6 (46.15%) Apache
2 5 (38.46%) WebLogic
3 1 (7.69%) JBoss
3 1 (7.69%) Tomcat
Cloud Services
1 5 (38.46%) Amazon AWS
1 5 (38.46%) IaaS
Communications & Networking
1 12 (92.31%) Wireshark
2 5 (38.46%) Firewall
3 2 (15.38%) TCP/IP
4 1 (7.69%) 3GPP
4 1 (7.69%) CDMA
4 1 (7.69%) GSM
4 1 (7.69%) Intrusion Detection
4 1 (7.69%) Multicast
4 1 (7.69%) Network Security
4 1 (7.69%) SCCP
4 1 (7.69%) SIGTRAN
4 1 (7.69%) snoop
4 1 (7.69%) SS7
4 1 (7.69%) SSH
4 1 (7.69%) SSL
Database & Business Intelligence
1 1 (7.69%) GIS
Development Applications
1 1 (7.69%) CppUnit
1 1 (7.69%) Fiddler
1 1 (7.69%) JMeter
General
1 1 (7.69%) Retail
1 1 (7.69%) Telecoms
Job Titles
1 5 (38.46%) Linux/Unix DevOps
2 4 (30.77%) Analyst
2 4 (30.77%) Incident Analyst
3 3 (23.08%) Administrator
3 3 (23.08%) DevOps Administrator
3 3 (23.08%) Linux Administrator
3 3 (23.08%) Linux DevOps Administrator
3 3 (23.08%) Linux Engineer
3 3 (23.08%) Linux Systems Administrator
3 3 (23.08%) Linux Systems Engineer
3 3 (23.08%) Systems Administrator
3 3 (23.08%) Systems Engineer
3 3 (23.08%) WebLogic Administrator
4 2 (15.38%) DevOps Engineer
4 2 (15.38%) DevOps Systems Engineer
4 2 (15.38%) IT Analyst
4 2 (15.38%) IT Security Analyst
4 2 (15.38%) Linux DevOps Engineer
4 2 (15.38%) Security Analyst
5 1 (7.69%) Senior Analyst
Libraries, Frameworks & Software Standards
1 1 (7.69%) Java EE
Miscellaneous
1 2 (15.38%) Analytical Skills
2 1 (7.69%) Algorithms
2 1 (7.69%) Computer Science
2 1 (7.69%) Cyberthreat
2 1 (7.69%) Equities
2 1 (7.69%) PKI
2 1 (7.69%) Security Operations Centre
Operating Systems
1 8 (61.54%) Linux
2 6 (46.15%) Red Hat Enterprise Linux
2 6 (46.15%) Windows
3 1 (7.69%) Unix
Processes & Methodologies
1 5 (38.46%) DevOps
1 5 (38.46%) Server Building
2 4 (30.77%) Digital Forensics
3 1 (7.69%) Agile Software Development
3 1 (7.69%) Automated Testing
3 1 (7.69%) Capacity Planning
3 1 (7.69%) Change Management
3 1 (7.69%) Cybersecurity
3 1 (7.69%) High Availability
3 1 (7.69%) Information Security
3 1 (7.69%) Low Latency
3 1 (7.69%) Manual Testing
3 1 (7.69%) Non-Functional Testing
3 1 (7.69%) Performance Monitoring
3 1 (7.69%) Performance Tuning
3 1 (7.69%) Regression Testing
3 1 (7.69%) SIEM
3 1 (7.69%) Software Testing
3 1 (7.69%) Test Scripting
3 1 (7.69%) User Acceptance Testing
Programming Languages
1 7 (53.85%) Bash Shell
1 7 (53.85%) Perl
2 5 (38.46%) Python
2 5 (38.46%) Ruby
3 1 (7.69%) C++
3 1 (7.69%) Java
3 1 (7.69%) SQL
Qualifications
1 2 (15.38%) CFCE
1 2 (15.38%) EnCE
1 2 (15.38%) GCFA
1 2 (15.38%) GCFE
1 2 (15.38%) GIAC
2 1 (7.69%) CCSA
2 1 (7.69%) Degree
Quality Assurance & Compliance
1 1 (7.69%) SLA
System Software
1 5 (38.46%) Docker
2 1 (7.69%) Active Directory
2 1 (7.69%) Cygwin
2 1 (7.69%) Virtual Machines
Systems Management
1 5 (38.46%) Ansible
2 4 (30.77%) EnCase
3 1 (7.69%) ITRS Geneos
3 1 (7.69%) QRadar
3 1 (7.69%) RSA Archer
3 1 (7.69%) Thomson Reuters DACS
Vendors
1 6 (46.15%) Red Hat
2 4 (30.77%) Splunk
3 3 (23.08%) ArcSight
3 3 (23.08%) Rapid7
4 1 (7.69%) CheckPoint
4 1 (7.69%) Cisco
4 1 (7.69%) FireEye
4 1 (7.69%) Google
4 1 (7.69%) IBM
4 1 (7.69%) Microsoft
4 1 (7.69%) Reuters
4 1 (7.69%) Sourcefire
4 1 (7.69%) Symantec