The first table below looks at the demand for tcpdump skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited tcpdump over the 3 months to 23 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Communications & Networking category for the London region.

Location
3 months to
23 Apr 2014
Same period 2013 Same period 2012
tcpdump
Rank 631 590 611
Rank change year-on-year
-41 +21
Permanent jobs citing tcpdump 29 26 34
As % of all permanent IT jobs located in London 0.058% 0.057% 0.061%
As % of the Communications & Networking category 0.37% 0.30% 0.37%
Number of salaries quoted 17 23 27
Average salary £67,500 £57,500 £50,000
Average salary % change year-on-year
+17.39% +15.00%
90% offered a salary of more than £46,000 £50,000 £33,500
10% offered a salary of more than £77,500 £79,500 £60,000
UK excluding London average salary £45,000 £45,000 £55,000
% change year-on-year
- -18.18%
Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
7813 8607 9268
As % of all permanent IT jobs located in London 15.62% 18.77% 16.62%
Number of salaries quoted 6398 7105 7865
Average salary £49,500 £50,000 £47,500
Average salary % change year-on-year
-1.00% +5.26%
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £39,700 £40,000
% change year-on-year
+0.75% -0.75%
tcpdump
England

tcpdump
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing tcpdump across the London region as a proportion of the total demand within the Communications & Networking category.

tcpdump Jobs Demand Trend in London

tcpdump
Salary Trend in London

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

tcpdump Salary Trend in London

tcpdump
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing tcpdump across the London region over the 3 months to 23 April 2014.

tcpdump Salary Histogram in London

tcpdump
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing tcpdump within the London region over the 3 months to 23 April 2014. 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 each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Find
Job
Vacancies
City of London -11 9 £67,500 +14.89%
Kingston Upon Thames - 1 £40,000 -
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 23 April 2014, IT jobs across the London region citing tcpdump also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited tcpdump.

1 39 (78.00%) Linux
2 34 (68.00%) Wireshark
3 26 (52.00%) VMware Infrastructure
3 26 (52.00%) Multicast
3 26 (52.00%) UNIX
3 26 (52.00%) VMware
4 25 (50.00%) TCP/IP
5 23 (46.00%) Cisco Certification
6 22 (44.00%) Red Hat
6 22 (44.00%) Windows
7 20 (40.00%) Snort
8 19 (38.00%) Cisco
8 19 (38.00%) CCNA
8 19 (38.00%) Firewall
9 18 (36.00%) SAN
10 17 (34.00%) Python
10 17 (34.00%) Network Monitoring
11 16 (32.00%) Windows Server 2008
11 16 (32.00%) BGP
11 16 (32.00%) Configuration Management
12 15 (30.00%) Nagios
12 15 (30.00%) SQL
12 15 (30.00%) Puppet
13 14 (28.00%) LDAP
13 14 (28.00%) SNMP
13 14 (28.00%) Finance
14 13 (26.00%) Subversion
14 13 (26.00%) CheckPoint
14 13 (26.00%) RHCE
14 13 (26.00%) Bash Shell

tcpdump
Top Related IT Skills in London by Category

For the 6 months to 23 April 2014, IT jobs across the London region citing tcpdump also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited tcpdump. Up to 20 skills are shown per category.

Application Platforms
1 11 (22.00%) Apache
2 10 (20.00%) Tomcat
3 2 (4.00%) Confluence
Applications
1 8 (16.00%) MS Office
1 8 (16.00%) MS Visio
Cloud Services
1 2 (4.00%) SaaS
2 1 (2.00%) Amazon AWS
Communications & Networking
1 34 (68.00%) Wireshark
2 26 (52.00%) Multicast
3 25 (50.00%) TCP/IP
4 19 (38.00%) Firewall
5 18 (36.00%) SAN
6 16 (32.00%) BGP
7 14 (28.00%) SNMP
7 14 (28.00%) LDAP
8 12 (24.00%) VPN
8 12 (24.00%) DHCP
9 11 (22.00%) SSL
9 11 (22.00%) OSPF
9 11 (22.00%) HSRP
9 11 (22.00%) IPsec
10 10 (20.00%) Cisco ASA
10 10 (20.00%) GLBP
10 10 (20.00%) VRRP
10 10 (20.00%) LAN
11 9 (18.00%) VoIP
11 9 (18.00%) WAN
Database & Business Intelligence
1 10 (20.00%) MySQL
2 1 (2.00%) PostgreSQL
2 1 (2.00%) Oracle Database 11g
2 1 (2.00%) Oracle Database
Development Applications
1 13 (26.00%) Subversion
2 11 (22.00%) JIRA
3 3 (6.00%) Metasploit
4 1 (2.00%) CppUnit
4 1 (2.00%) Trac
4 1 (2.00%) VSS/SourceSafe
4 1 (2.00%) JMeter
General
1 14 (28.00%) Finance
2 5 (10.00%) Banking
3 4 (8.00%) Investment Banking
4 2 (4.00%) Telecoms
5 1 (2.00%) Financial Institution
5 1 (2.00%) Legal
5 1 (2.00%) Advertising
Job Titles
1 16 (32.00%) Systems Administrator
1 16 (32.00%) Administrator
1 16 (32.00%) Linux Systems Administrator
2 15 (30.00%) Linux Administrator
3 7 (14.00%) Analyst
4 6 (12.00%) Security Engineer
4 6 (12.00%) Infrastructure Engineer
4 6 (12.00%) DevOps Engineer
5 5 (10.00%) Cyber Security Analyst
5 5 (10.00%) Incident Analyst
5 5 (10.00%) Security Analyst
6 4 (8.00%) Network Engineer
7 3 (6.00%) Linux Engineer
7 3 (6.00%) IT Security Engineer
8 2 (4.00%) Systems Engineer
8 2 (4.00%) Senior Network Engineer
9 1 (2.00%) Senior Infrastructure Engineer
9 1 (2.00%) Senior Network Analyst
9 1 (2.00%) UNIX Engineer
9 1 (2.00%) Senior Security Engineer
Libraries, Frameworks & Software Standards
1 2 (4.00%) Web Services
2 1 (2.00%) Flash
2 1 (2.00%) LAMP
2 1 (2.00%) Java SE
2 1 (2.00%) CSS
Miscellaneous
1 9 (18.00%) Replication
1 9 (18.00%) Hedge funds
2 8 (16.00%) CLARiiON
3 6 (12.00%) Computer Science
4 5 (10.00%) Client/Server
5 4 (8.00%) Management Information System
5 4 (8.00%) Open Source
6 2 (4.00%) PKI
7 1 (2.00%) Mathematics
7 1 (2.00%) Equities
7 1 (2.00%) e-Health
7 1 (2.00%) SecurID
7 1 (2.00%) Enterprise Storage
Operating Systems
1 39 (78.00%) Linux
2 26 (52.00%) UNIX
3 22 (44.00%) Windows
4 16 (32.00%) Windows Server 2008
5 12 (24.00%) Red Hat Enterprise Linux
6 11 (22.00%) Windows Server 2012
6 11 (22.00%) Debian
7 10 (20.00%) Windows Server 2003
7 10 (20.00%) Solaris
7 10 (20.00%) Ubuntu
8 8 (16.00%) Mac OS X
8 8 (16.00%) SUSE
9 5 (10.00%) CentOS
10 2 (4.00%) FreeBSD
11 1 (2.00%) Fedora
Processes & Methodologies
1 17 (34.00%) Network Monitoring
2 16 (32.00%) Configuration Management
3 10 (20.00%) Agile Software Development
4 8 (16.00%) Penetration Testing
4 8 (16.00%) Load Balancing
4 8 (16.00%) ITIL
5 7 (14.00%) Problem Management
5 7 (14.00%) Cyber Security
6 5 (10.00%) Infrastructure Management
6 5 (10.00%) Digital Forensics
6 5 (10.00%) Network Architecture
6 5 (10.00%) Information Security
7 4 (8.00%) SIEM
8 3 (6.00%) Service Delivery
9 2 (4.00%) Regression Testing
9 2 (4.00%) PRINCE2
9 2 (4.00%) Software Testing
9 2 (4.00%) Vulnerability Management
9 2 (4.00%) Capacity Planning
9 2 (4.00%) Test Scripting
Programming Languages
1 17 (34.00%) Python
2 15 (30.00%) SQL
3 13 (26.00%) Bash Shell
4 12 (24.00%) Perl
5 10 (20.00%) Ruby
6 8 (16.00%) PHP
7 3 (6.00%) Java
8 2 (4.00%) C
8 2 (4.00%) C++
8 2 (4.00%) sed
8 2 (4.00%) PowerShell
9 1 (2.00%) Lua
Qualifications
1 23 (46.00%) Cisco Certification
2 19 (38.00%) CCNA
3 13 (26.00%) RHCE
4 12 (24.00%) CCNP
5 8 (16.00%) CCIE
5 8 (16.00%) CCSP
6 7 (14.00%) Degree
7 3 (6.00%) CISSP
7 3 (6.00%) CCSE
7 3 (6.00%) RHCA
7 3 (6.00%) RHCT
8 1 (2.00%) CCSA
Quality Assurance & Compliance
1 3 (6.00%) PCI DSS
2 2 (4.00%) ISO/IEC 27001
3 1 (2.00%) QA
3 1 (2.00%) HIPAA
3 1 (2.00%) SLA
System Software
1 26 (52.00%) VMware Infrastructure
2 20 (40.00%) Snort
3 10 (20.00%) KVM
3 10 (20.00%) Postfix
4 9 (18.00%) XenServer
5 8 (16.00%) VMware ESX
5 8 (16.00%) VMware Workstation
6 6 (12.00%) Nmap
7 3 (6.00%) NFS
8 2 (4.00%) Squid
9 1 (2.00%) Active Directory
9 1 (2.00%) Varnish
Systems Management
1 15 (30.00%) Nagios
1 15 (30.00%) Puppet
2 10 (20.00%) Cacti
3 9 (18.00%) CiscoWorks
3 9 (18.00%) Opscode Chef
4 8 (16.00%) SolarWinds Orion
4 8 (16.00%) Cisco CUCM
5 4 (8.00%) BMC PATROL
5 4 (8.00%) Nessus
6 3 (6.00%) CFEngine
6 3 (6.00%) ITRS Geneos
6 3 (6.00%) Cobbler
7 2 (4.00%) ZABBIX
8 1 (2.00%) Red Hat Spacewalk
8 1 (2.00%) Zenoss
8 1 (2.00%) CA Spectrum
8 1 (2.00%) HAProxy
Vendors
1 26 (52.00%) VMware
2 22 (44.00%) Red Hat
3 19 (38.00%) Cisco
4 13 (26.00%) CheckPoint
5 10 (20.00%) Websense
6 9 (18.00%) F5
6 9 (18.00%) IBM
7 8 (16.00%) EMC
7 8 (16.00%) Citrix
7 8 (16.00%) Avaya
7 8 (16.00%) Nokia
7 8 (16.00%) SolarWinds
7 8 (16.00%) LogRhythm
8 7 (14.00%) BT
8 7 (14.00%) Radianz
8 7 (14.00%) Juniper
9 6 (12.00%) HP
10 5 (10.00%) Splunk
10 5 (10.00%) ArcSight
11 4 (8.00%) Blue Coat
City of London
Huxley Associates
Salary: £60000 - £70000 per annum + Benefits + Benefits
Posted: Yesterday
London
Global Technology Solutions Ltd
Salary: £65000 - £70000 per annum + bonus+ben
Posted: 2 days ago
South West London
Reed Business Information Ltd
Salary: From £40,000 to £45,000 per annum + 29 days + Share Ops + Pension + mo
Posted: 26 days ago