The table below looks at the statistics 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 29 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Aug 2014
Same period 2013 Same period 2012
tcpdump
Rank 589 600 583
Rank change year-on-year
+11 -17
Permanent jobs citing tcpdump 34 23 64
As % of all permanent IT jobs located in London 0.072% 0.052% 0.13%
As % of the Communications & Networking category 0.44% 0.32% 0.76%
Number of salaries quoted 28 21 58
Average salary £62,500 £52,500 £48,500
Average salary % change year-on-year
+19.04% +8.24%
90% offered a salary of more than £40,600 £52,500 £40,000
10% offered a salary of more than £67,500 £72,500 £61,170
UK excluding London average salary £42,500 £40,000 £47,500
% change year-on-year
+6.25% -15.78%
tcpdump
England

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
7783 7111 8458
As % of all permanent IT jobs located in London 16.53% 16.12% 16.74%
Number of salaries quoted 6435 5950 7152
Average salary £50,000 £50,000 £48,500
Average salary % change year-on-year
- +3.09%
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £70,000 £72,500 £70,000
UK excluding London average salary £40,000 £40,000 £40,000

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 29 August 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 29 August 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
City of London -19 4 £50,000 -4.76% 4
Canary Wharf - 2 £56,000 -
Docklands, London - 1 £56,000 -
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 29 August 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 65 (84.42%) Linux
2 61 (79.22%) Wireshark
3 35 (45.45%) Windows
4 34 (44.16%) Cisco Certification
5 33 (42.86%) Red Hat
5 33 (42.86%) Python
6 32 (41.56%) SQL
6 32 (41.56%) Degree
6 32 (41.56%) Bash Shell
7 31 (40.26%) Firewall
8 30 (38.96%) UNIX
9 29 (37.66%) MySQL
9 29 (37.66%) TCP/IP
10 27 (35.06%) DNS
11 26 (33.77%) Computer Science
12 25 (32.47%) Cisco
12 25 (32.47%) Perl
13 24 (31.17%) BGP
14 23 (29.87%) Apache
14 23 (29.87%) Nagios
15 22 (28.57%) VPN
16 21 (27.27%) Red Hat Enterprise Linux
17 20 (25.97%) LDAP
18 19 (24.68%) Ethernet
18 19 (24.68%) Solaris
18 19 (24.68%) SAN
19 18 (23.38%) VMware
20 17 (22.08%) OSPF
20 17 (22.08%) sed
21 16 (20.78%) Postfix

tcpdump
Top Related IT Skills in London by Category

For the 6 months to 29 August 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 23 (29.87%) Apache
2 11 (14.29%) Tomcat
3 5 (6.49%) MS Exchange
3 5 (6.49%) Lync
4 2 (2.60%) Confluence
Applications
1 9 (11.69%) MS Office
1 9 (11.69%) MS Excel
1 9 (11.69%) MS Visio
Cloud Services
1 2 (2.60%) SaaS
Communications & Networking
1 61 (79.22%) Wireshark
2 31 (40.26%) Firewall
3 29 (37.66%) TCP/IP
4 27 (35.06%) DNS
5 24 (31.17%) BGP
6 22 (28.57%) VPN
7 20 (25.97%) LDAP
8 19 (24.68%) Ethernet
8 19 (24.68%) SAN
9 17 (22.08%) OSPF
10 16 (20.78%) VoIP
11 13 (16.88%) SSH
12 12 (15.58%) SNMP
12 12 (15.58%) SMTP
12 12 (15.58%) Multicast
13 11 (14.29%) MPLS
14 10 (12.99%) Ethereal
14 10 (12.99%) SSL
14 10 (12.99%) Reverse Proxy
15 9 (11.69%) FTP
Database & Business Intelligence
1 29 (37.66%) MySQL
2 13 (16.88%) PostgreSQL
3 8 (10.39%) Big Data
4 7 (9.09%) Oracle Database
4 7 (9.09%) Oracle Database 11g
Development Applications
1 13 (16.88%) Subversion
2 11 (14.29%) JIRA
3 10 (12.99%) Metasploit
4 2 (2.60%) VSS/SourceSafe
5 1 (1.30%) JMeter
5 1 (1.30%) CppUnit
5 1 (1.30%) Trac
General
1 13 (16.88%) Finance
2 11 (14.29%) Telecoms
3 10 (12.99%) Retail
4 9 (11.69%) Advertising
5 5 (6.49%) Banking
5 5 (6.49%) Investment Banking
6 2 (2.60%) Legal
7 1 (1.30%) German Language
Job Titles
1 19 (24.68%) Systems Administrator
1 19 (24.68%) Administrator
2 17 (22.08%) Linux Systems Administrator
2 17 (22.08%) Linux Administrator
3 14 (18.18%) Network Engineer
4 13 (16.88%) Security Engineer
5 12 (15.58%) IT Security Engineer
6 10 (12.99%) Customer Engineer
6 10 (12.99%) Support Engineer
6 10 (12.99%) Customer Support Engineer
7 7 (9.09%) Infrastructure Engineer
8 6 (7.79%) Senior Network Engineer
8 6 (7.79%) Linux Engineer
9 5 (6.49%) Senior Linux Administrator
9 5 (6.49%) Senior Linux Engineer
9 5 (6.49%) Senior Linux Systems Administrator
9 5 (6.49%) DevOps Engineer
9 5 (6.49%) Senior Systems Administrator
10 2 (2.60%) Cisco Engineer
10 2 (2.60%) Systems Engineer
Libraries, Frameworks & Software Standards
1 7 (9.09%) LAMP
2 5 (6.49%) XML
3 1 (1.30%) Web Services
3 1 (1.30%) Java SE
Miscellaneous
1 26 (33.77%) Computer Science
2 14 (18.18%) Replication
3 10 (12.99%) Open Source
3 10 (12.99%) Management Information System
4 9 (11.69%) Hedge funds
5 7 (9.09%) Enterprise Storage
6 6 (7.79%) Equities
7 2 (2.60%) e-Health
7 2 (2.60%) SecurID
7 2 (2.60%) PKI
Operating Systems
1 65 (84.42%) Linux
2 35 (45.45%) Windows
3 30 (38.96%) UNIX
4 21 (27.27%) Red Hat Enterprise Linux
5 19 (24.68%) Solaris
6 15 (19.48%) CentOS
7 13 (16.88%) Debian
7 13 (16.88%) Fedora
8 10 (12.99%) Windows Server 2008
8 10 (12.99%) FreeBSD
8 10 (12.99%) Windows Server 2003
8 10 (12.99%) Windows Server 2012
9 9 (11.69%) Ubuntu
Processes & Methodologies
1 15 (19.48%) Configuration Management
2 13 (16.88%) Agile Software Development
2 13 (16.88%) SIEM
3 12 (15.58%) ITIL
3 12 (15.58%) PRINCE2
3 12 (15.58%) DevOps
4 10 (12.99%) Vulnerability Management
4 10 (12.99%) Analytics
4 10 (12.99%) Network Architecture
5 9 (11.69%) Video Analytics
5 9 (11.69%) Network Design
5 9 (11.69%) Network Monitoring
6 4 (5.19%) Cyber Security
7 3 (3.90%) Service Delivery
8 2 (2.60%) Regression Testing
8 2 (2.60%) Project Management
8 2 (2.60%) Software Testing
8 2 (2.60%) Test Scripting
9 1 (1.30%) Deep Packet Inspection
9 1 (1.30%) Load Balancing
Programming Languages
1 33 (42.86%) Python
2 32 (41.56%) SQL
2 32 (41.56%) Bash Shell
3 25 (32.47%) Perl
4 17 (22.08%) sed
5 15 (19.48%) Ruby
6 13 (16.88%) Shell Script
7 11 (14.29%) AWK
8 10 (12.99%) Korn
8 10 (12.99%) PowerShell
8 10 (12.99%) Bourne shell
8 10 (12.99%) Java
9 7 (9.09%) C++
10 5 (6.49%) C
11 4 (5.19%) PowerHouse
12 2 (2.60%) PHP
Qualifications
1 34 (44.16%) Cisco Certification
2 32 (41.56%) Degree
3 15 (19.48%) CCNP
4 13 (16.88%) CISSP
5 12 (15.58%) RHCE
6 11 (14.29%) CCNA
6 11 (14.29%) CCIE
6 11 (14.29%) CCSE
7 9 (11.69%) JNCIE
8 5 (6.49%) Postgraduate
9 3 (3.90%) RHCA
9 3 (3.90%) RHCT
10 2 (2.60%) ITIL Certification
10 2 (2.60%) PRINCE2 Certification
11 1 (1.30%) CCSA
11 1 (1.30%) JNCIA
Quality Assurance & Compliance
1 2 (2.60%) ISO/IEC 27001
1 2 (2.60%) PCI DSS
2 1 (1.30%) QA
System Software
1 16 (20.78%) Snort
1 16 (20.78%) Postfix
2 13 (16.88%) VMware Infrastructure
3 12 (15.58%) Nmap
4 11 (14.29%) KVM
5 9 (11.69%) XenServer
6 5 (6.49%) Active Directory
7 3 (3.90%) NFS
8 2 (2.60%) Squid
9 1 (1.30%) Samba
9 1 (1.30%) Varnish
9 1 (1.30%) RHEV
Systems Management
1 23 (29.87%) Nagios
2 12 (15.58%) Puppet
3 11 (14.29%) Opscode Chef
4 10 (12.99%) YUM
4 10 (12.99%) Nessus
5 9 (11.69%) Salt
5 9 (11.69%) Rsyslog
6 7 (9.09%) Zenoss
7 3 (3.90%) CFEngine
7 3 (3.90%) Cobbler
7 3 (3.90%) ZABBIX
7 3 (3.90%) ITRS Geneos
8 2 (2.60%) CA Spectrum
8 2 (2.60%) HAProxy
8 2 (2.60%) Cacti
8 2 (2.60%) CiscoWorks
Vendors
1 33 (42.86%) Red Hat
2 25 (32.47%) Cisco
3 18 (23.38%) VMware
4 13 (16.88%) CheckPoint
5 12 (15.58%) Blue Coat
6 10 (12.99%) CA
6 10 (12.99%) Websense
7 9 (11.69%) Microsoft
8 7 (9.09%) Oracle
9 5 (6.49%) Citrix
9 5 (6.49%) Avaya
10 2 (2.60%) Juniper
10 2 (2.60%) Atlassian
10 2 (2.60%) Rackspace
10 2 (2.60%) Vyatta
11 1 (1.30%) Qualys
11 1 (1.30%) F5
11 1 (1.30%) Vertica
11 1 (1.30%) Google
11 1 (1.30%) Fortinet
City of London
Huxley Associates
Salary: competitive benefits + bonus
Posted: 16 hours ago
London
Circle Recruitment
Salary: £20000 - £80000 per annum + bens/training etc
Posted: 2 days ago
City of London
Huxley Associates
Salary: £60000 - £80000 per annum + benefits + bonus
Posted: 2 days ago
London
Linux Recruit
Salary: From £60,000 to £65,000 per annum
Posted: 2 days ago
City, London
Premier Group Recruitment
Salary: £40000 - £60000 per annum
Posted: 3 days ago