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 18 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
18 Apr 2014
Same period 2013 Same period 2012
tcpdump
Rank 634 586 638
Rank change year-on-year
-48 +52
Permanent jobs citing tcpdump 28 25 34
As % of all permanent IT jobs located in London 0.056% 0.055% 0.061%
As % of the Communications & Networking category 0.36% 0.29% 0.36%
Number of salaries quoted 16 22 27
Average salary £67,500 £60,000 £50,000
Average salary % change year-on-year
+12.50% +20.00%
90% offered a salary of more than £55,000 £50,000 £30,500
10% offered a salary of more than £77,500 £80,000 £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
7742 8515 9344
As % of all permanent IT jobs located in London 15.60% 18.74% 16.66%
Number of salaries quoted 6344 7009 7940
Average salary £49,000 £50,000 £47,500
Average salary % change year-on-year
-2.00% +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 £40,000 £40,000
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 18 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 18 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 -17 9 £67,500 +12.50%
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 18 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 38 (77.55%) Linux
2 33 (67.35%) Wireshark
3 26 (53.06%) VMware Infrastructure
3 26 (53.06%) Multicast
3 26 (53.06%) VMware
4 25 (51.02%) UNIX
4 25 (51.02%) TCP/IP
5 23 (46.94%) Cisco Certification
6 22 (44.90%) Red Hat
6 22 (44.90%) Windows
7 20 (40.82%) Snort
8 19 (38.78%) Cisco
8 19 (38.78%) CCNA
8 19 (38.78%) Firewall
9 18 (36.73%) SAN
10 17 (34.69%) Python
10 17 (34.69%) Network Monitoring
11 16 (32.65%) Windows Server 2008
11 16 (32.65%) BGP
11 16 (32.65%) Configuration Management
12 15 (30.61%) Nagios
12 15 (30.61%) Puppet
13 14 (28.57%) Finance
13 14 (28.57%) LDAP
13 14 (28.57%) SQL
13 14 (28.57%) SNMP
14 13 (26.53%) CheckPoint
14 13 (26.53%) RHCE
14 13 (26.53%) Subversion
15 12 (24.49%) Red Hat Enterprise Linux

tcpdump
Top Related IT Skills in London by Category

For the 6 months to 18 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 (22.45%) Apache
2 10 (20.41%) Tomcat
3 2 (4.08%) Confluence
Applications
1 8 (16.33%) MS Visio
1 8 (16.33%) MS Office
Cloud Services
1 2 (4.08%) SaaS
2 1 (2.04%) Amazon AWS
Communications & Networking
1 33 (67.35%) Wireshark
2 26 (53.06%) Multicast
3 25 (51.02%) TCP/IP
4 19 (38.78%) Firewall
5 18 (36.73%) SAN
6 16 (32.65%) BGP
7 14 (28.57%) LDAP
7 14 (28.57%) SNMP
8 12 (24.49%) VPN
8 12 (24.49%) DHCP
9 11 (22.45%) SSL
9 11 (22.45%) OSPF
9 11 (22.45%) IPsec
9 11 (22.45%) HSRP
10 10 (20.41%) GLBP
10 10 (20.41%) Cisco ASA
10 10 (20.41%) VRRP
10 10 (20.41%) LAN
11 9 (18.37%) VoIP
11 9 (18.37%) FTP
Database & Business Intelligence
1 10 (20.41%) MySQL
2 1 (2.04%) PostgreSQL
2 1 (2.04%) Oracle Database 11g
2 1 (2.04%) Oracle Database
Development Applications
1 13 (26.53%) Subversion
2 11 (22.45%) JIRA
3 3 (6.12%) Metasploit
4 1 (2.04%) VSS/SourceSafe
4 1 (2.04%) Trac
General
1 14 (28.57%) Finance
2 5 (10.20%) Banking
3 4 (8.16%) Investment Banking
4 1 (2.04%) Financial Institution
4 1 (2.04%) Legal
4 1 (2.04%) Advertising
4 1 (2.04%) Telecoms
Job Titles
1 16 (32.65%) Systems Administrator
1 16 (32.65%) Administrator
1 16 (32.65%) Linux Systems Administrator
2 15 (30.61%) Linux Administrator
3 6 (12.24%) DevOps Engineer
3 6 (12.24%) Analyst
3 6 (12.24%) Infrastructure Engineer
3 6 (12.24%) Security Engineer
4 5 (10.20%) Security Analyst
4 5 (10.20%) Incident Analyst
4 5 (10.20%) Cyber Security Analyst
5 4 (8.16%) Network Engineer
6 3 (6.12%) Linux Engineer
6 3 (6.12%) IT Security Engineer
7 2 (4.08%) Senior Network Engineer
7 2 (4.08%) Systems Engineer
8 1 (2.04%) Tester
8 1 (2.04%) Network Security Engineer
8 1 (2.04%) Senior Infrastructure Engineer
8 1 (2.04%) Senior Network Analyst
Libraries, Frameworks & Software Standards
1 2 (4.08%) Web Services
2 1 (2.04%) CSS
2 1 (2.04%) Flash
2 1 (2.04%) LAMP
2 1 (2.04%) Java SE
Miscellaneous
1 9 (18.37%) Replication
1 9 (18.37%) Hedge funds
2 8 (16.33%) CLARiiON
3 6 (12.24%) Computer Science
4 5 (10.20%) Client/Server
5 4 (8.16%) Open Source
5 4 (8.16%) Management Information System
6 2 (4.08%) PKI
7 1 (2.04%) Equities
7 1 (2.04%) e-Health
7 1 (2.04%) SecurID
7 1 (2.04%) Mathematics
7 1 (2.04%) Enterprise Storage
Operating Systems
1 38 (77.55%) Linux
2 25 (51.02%) UNIX
3 22 (44.90%) Windows
4 16 (32.65%) Windows Server 2008
5 12 (24.49%) Red Hat Enterprise Linux
6 11 (22.45%) Debian
6 11 (22.45%) Windows Server 2012
7 10 (20.41%) Ubuntu
7 10 (20.41%) Windows Server 2003
7 10 (20.41%) Solaris
8 8 (16.33%) SUSE
8 8 (16.33%) Mac OS X
9 5 (10.20%) CentOS
10 2 (4.08%) FreeBSD
11 1 (2.04%) Fedora
Processes & Methodologies
1 17 (34.69%) Network Monitoring
2 16 (32.65%) Configuration Management
3 9 (18.37%) Agile Software Development
4 8 (16.33%) Load Balancing
4 8 (16.33%) Penetration Testing
4 8 (16.33%) ITIL
5 7 (14.29%) Problem Management
5 7 (14.29%) Cyber Security
6 5 (10.20%) Information Security
6 5 (10.20%) Network Architecture
6 5 (10.20%) Digital Forensics
6 5 (10.20%) Infrastructure Management
7 4 (8.16%) SIEM
8 3 (6.12%) Service Delivery
9 2 (4.08%) Low Latency
9 2 (4.08%) Vulnerability Management
9 2 (4.08%) Capacity Planning
9 2 (4.08%) PRINCE2
10 1 (2.04%) Project Management
10 1 (2.04%) Change Management
Programming Languages
1 17 (34.69%) Python
2 14 (28.57%) SQL
3 12 (24.49%) Bash Shell
4 11 (22.45%) Perl
5 10 (20.41%) Ruby
6 8 (16.33%) PHP
7 2 (4.08%) sed
7 2 (4.08%) PowerShell
7 2 (4.08%) Java
7 2 (4.08%) C
8 1 (2.04%) C++
8 1 (2.04%) Lua
Qualifications
1 23 (46.94%) Cisco Certification
2 19 (38.78%) CCNA
3 13 (26.53%) RHCE
4 12 (24.49%) CCNP
5 8 (16.33%) CCIE
5 8 (16.33%) CCSP
6 7 (14.29%) Degree
7 3 (6.12%) CISSP
7 3 (6.12%) RHCA
7 3 (6.12%) RHCT
7 3 (6.12%) CCSE
8 1 (2.04%) CCSA
Quality Assurance & Compliance
1 3 (6.12%) PCI DSS
2 2 (4.08%) ISO/IEC 27001
3 1 (2.04%) SLA
3 1 (2.04%) HIPAA
3 1 (2.04%) QA
System Software
1 26 (53.06%) VMware Infrastructure
2 20 (40.82%) Snort
3 10 (20.41%) KVM
3 10 (20.41%) Postfix
4 9 (18.37%) XenServer
5 8 (16.33%) VMware ESX
5 8 (16.33%) VMware Workstation
6 6 (12.24%) Nmap
7 3 (6.12%) NFS
8 2 (4.08%) Squid
9 1 (2.04%) Active Directory
9 1 (2.04%) Varnish
Systems Management
1 15 (30.61%) Nagios
1 15 (30.61%) Puppet
2 10 (20.41%) Cacti
3 9 (18.37%) CiscoWorks
3 9 (18.37%) Opscode Chef
4 8 (16.33%) Cisco CUCM
4 8 (16.33%) SolarWinds Orion
5 4 (8.16%) Nessus
5 4 (8.16%) BMC PATROL
6 3 (6.12%) CFEngine
6 3 (6.12%) Cobbler
6 3 (6.12%) ITRS Geneos
7 2 (4.08%) ZABBIX
8 1 (2.04%) Zenoss
8 1 (2.04%) Red Hat Spacewalk
8 1 (2.04%) CA Spectrum
8 1 (2.04%) HAProxy
Vendors
1 26 (53.06%) VMware
2 22 (44.90%) Red Hat
3 19 (38.78%) Cisco
4 13 (26.53%) CheckPoint
5 10 (20.41%) Websense
6 9 (18.37%) IBM
6 9 (18.37%) F5
7 8 (16.33%) LogRhythm
7 8 (16.33%) SolarWinds
7 8 (16.33%) Nokia
7 8 (16.33%) Citrix
7 8 (16.33%) EMC
7 8 (16.33%) Avaya
8 7 (14.29%) Juniper
8 7 (14.29%) Radianz
8 7 (14.29%) BT
9 6 (12.24%) HP
10 5 (10.20%) Splunk
10 5 (10.20%) ArcSight
11 4 (8.16%) Blue Coat
London
Circle Recruitment
Salary: £20000 - £75000 per annum + bens/training etc
Posted: 5 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: 23 days ago