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 30 April 2016 with a comparison to the same period in the previous 2 years.

3 months to
30 Apr 2016
Same period 2015 Same period 2014
tcpdump
Rank 619 641 687
Rank change year-on-year
+22 +46
Permanent jobs citing tcpdump 38 26 29
As % of all permanent IT jobs located in London 0.090% 0.058% 0.059%
As % of the Communications & Networking category 0.57% 0.33% 0.37%
Number of salaries quoted 26 19 17
Average salary £75,000 £42,500 £67,500
Average salary % change year-on-year
+76.47% -37.03%
90% offered a salary of more than £57,750 £34,500 £52,000
10% offered a salary of more than £100,000 £73,500 £77,500
UK excluding London average salary £55,000 £49,250 £45,000
% change year-on-year
+11.67% +9.44%
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
6689 7796 7807
As % of all permanent IT jobs located in London 15.84% 17.46% 15.87%
Number of salaries quoted 5705 6516 6397
Average salary £52,500 £52,250 £49,500
Average salary % change year-on-year
+0.47% +5.55%
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £72,500 £70,000 £75,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 30 April 2016.

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 30 April 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
(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
Mayfair - 7 £100,000 -
Wimbledon - 6 - -
City of London +41 2 £82,500 +78.37%
Uxbridge - 1 £53,000 -
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 30 April 2016, 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 47 (75.81%) Wireshark
2 44 (70.97%) Linux
3 41 (66.13%) Perl
3 41 (66.13%) TCP/IP
4 37 (59.68%) Bash Shell
5 36 (58.06%) Firewall
6 32 (51.61%) Red Hat
7 29 (46.77%) DNS
7 29 (46.77%) ITIL
8 28 (45.16%) Ruby
9 27 (43.55%) Nmap
9 27 (43.55%) Red Hat Enterprise Linux
10 26 (41.94%) Puppet
10 26 (41.94%) VMware
11 25 (40.32%) Windows
11 25 (40.32%) VMware Infrastructure
12 23 (37.10%) SIEM
12 23 (37.10%) Oracle
12 23 (37.10%) HTTP
12 23 (37.10%) CISSP
13 21 (33.87%) RHCE
13 21 (33.87%) SAN
13 21 (33.87%) NetApp
13 21 (33.87%) NFS
13 21 (33.87%) Active Directory
13 21 (33.87%) Java
13 21 (33.87%) Unix
13 21 (33.87%) LDAP
13 21 (33.87%) GCIH
13 21 (33.87%) CEH

tcpdump
Top Related IT Skills in London by Category

For the 6 months to 30 April 2016, 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 15 (24.19%) Apache
2 12 (19.35%) Tomcat
3 9 (14.52%) JBoss
3 9 (14.52%) Liferay
4 5 (8.06%) nginx
5 3 (4.84%) OpenStack
Applications
1 4 (6.45%) MS Excel
2 2 (3.23%) MS Office
2 2 (3.23%) MS Visio
Business Applications
1 2 (3.23%) SAP Oil and Gas
Cloud Services
1 5 (8.06%) Amazon AWS
1 5 (8.06%) Amazon EC2
1 5 (8.06%) Amazon S3
1 5 (8.06%) Virtual Private Cloud
Communications & Networking
1 47 (75.81%) Wireshark
2 41 (66.13%) TCP/IP
3 36 (58.06%) Firewall
4 29 (46.77%) DNS
5 23 (37.10%) HTTP
6 21 (33.87%) iSCSI
6 21 (33.87%) LDAP
6 21 (33.87%) SAN
7 18 (29.03%) SMTP
8 14 (22.58%) Network Security
9 12 (19.35%) Fibre Channel
9 12 (19.35%) Multicast
9 12 (19.35%) NetScaler
10 11 (17.74%) Reverse Proxy
11 9 (14.52%) DHCP
11 9 (14.52%) NAS
11 9 (14.52%) SNMP
11 9 (14.52%) SSL
11 9 (14.52%) Telnet
12 8 (12.90%) SSH
Database & Business Intelligence
1 20 (32.26%) Oracle Database
2 14 (22.58%) MySQL
3 9 (14.52%) PostgreSQL
4 5 (8.06%) Amazon RDS
5 2 (3.23%) Apache Cassandra
5 2 (3.23%) MongoDB
Development Applications
1 21 (33.87%) Git (software)
1 21 (33.87%) Jenkins
2 12 (19.35%) Ant
2 12 (19.35%) GCC
2 12 (19.35%) Metasploit
2 12 (19.35%) Subversion
3 9 (14.52%) Hudson
4 1 (1.61%) Burp Suite
4 1 (1.61%) Sonatype Nexus
General
1 18 (29.03%) Finance
2 11 (17.74%) Banking
3 7 (11.29%) Law
4 3 (4.84%) Telecoms
5 2 (3.23%) Electronics
5 2 (3.23%) Manufacturing
5 2 (3.23%) Marketing
6 1 (1.61%) Music Industry
Job Titles
1 20 (32.26%) Analyst
1 20 (32.26%) Security Analyst
2 12 (19.35%) Administrator
2 12 (19.35%) Linux Administrator
3 11 (17.74%) Cybersecurity Analyst
4 7 (11.29%) Network Engineer
5 6 (9.68%) Linux Engineer
6 5 (8.06%) CISSP Analyst
6 5 (8.06%) Operational Security Manager
6 5 (8.06%) Operations Analyst
6 5 (8.06%) Operations Manager
6 5 (8.06%) Security Manager
6 5 (8.06%) Security Operations Analyst
6 5 (8.06%) Security Operations Manager
7 4 (6.45%) SIEM Analyst
7 4 (6.45%) Vulnerability Analyst
8 3 (4.84%) IT Manager
8 3 (4.84%) Linux Systems Administrator
8 3 (4.84%) Network Security Engineer
8 3 (4.84%) Security Engineer
Libraries, Frameworks & Software Standards
1 16 (25.81%) LAMP
2 12 (19.35%) FIX Protocol
3 9 (14.52%) JDBC
3 9 (14.52%) LAPP Stack
4 7 (11.29%) Web Services
5 5 (8.06%) LEMP Stack
6 2 (3.23%) Memcached
6 2 (3.23%) SOAP
Miscellaneous
1 14 (22.58%) Management Information System
2 12 (19.35%) Analytical Skills
2 12 (19.35%) HP StoreVirtual
2 12 (19.35%) PKI
3 11 (17.74%) Computer Science
3 11 (17.74%) Cyberthreat
4 9 (14.52%) Clustering
4 9 (14.52%) Cryptography
5 8 (12.90%) Hedge funds
6 5 (8.06%) Data Centre
6 5 (8.06%) Performance Metrics
7 2 (3.23%) Private Cloud
8 1 (1.61%) Internet of Things
8 1 (1.61%) Social Network
Operating Systems
1 44 (70.97%) Linux
2 27 (43.55%) Red Hat Enterprise Linux
3 25 (40.32%) Windows
4 21 (33.87%) Unix
5 19 (30.65%) Windows Server
6 15 (24.19%) CentOS
7 13 (20.97%) Solaris
8 12 (19.35%) Oracle Linux
9 11 (17.74%) FreeBSD
9 11 (17.74%) Windows Server 2003
9 11 (17.74%) Windows Server 2008
9 11 (17.74%) Windows Server 2012
10 9 (14.52%) SUSE Linux Enterprise Server
11 7 (11.29%) Ubuntu
12 4 (6.45%) Debian
13 3 (4.84%) Kali Linux
Processes & Methodologies
1 29 (46.77%) ITIL
2 23 (37.10%) SIEM
3 20 (32.26%) Load Balancing
4 16 (25.81%) Ethical Hacking
5 15 (24.19%) Configuration Management
6 12 (19.35%) Electronic Trading
6 12 (19.35%) Security Operations
7 11 (17.74%) Cybersecurity
7 11 (17.74%) Identity Access Management
7 11 (17.74%) PRINCE2
7 11 (17.74%) Service Delivery
7 11 (17.74%) Vulnerability Management
8 10 (16.13%) Disaster Recovery
8 10 (16.13%) High Availability
8 10 (16.13%) Penetration Testing
9 9 (14.52%) Memory Management
9 9 (14.52%) Migration
10 8 (12.90%) Information Security
10 8 (12.90%) Wealth Management
11 7 (11.29%) Open Source
Programming Languages
1 41 (66.13%) Perl
2 37 (59.68%) Bash Shell
3 28 (45.16%) Ruby
4 21 (33.87%) Java
5 20 (32.26%) SQL
6 18 (29.03%) PHP
7 12 (19.35%) PowerShell
8 9 (14.52%) AWK
8 9 (14.52%) sed
8 9 (14.52%) Shell Script
9 7 (11.29%) Python
10 1 (1.61%) C++
10 1 (1.61%) Korn
Qualifications
1 23 (37.10%) CISSP
2 21 (33.87%) CEH
2 21 (33.87%) Degree
2 21 (33.87%) GCIH
2 21 (33.87%) RHCE
3 14 (22.58%) CompTIA Security+
3 14 (22.58%) Security+ Certification
4 13 (20.97%) SANS
5 9 (14.52%) GCIA
6 8 (12.90%) SSCP
7 7 (11.29%) Cisco Certification
8 6 (9.68%) CCNP
9 5 (8.06%) CCNA
10 4 (6.45%) CCSA
10 4 (6.45%) CCSE
11 3 (4.84%) Check Point Certification
11 3 (4.84%) GIAC
12 2 (3.23%) ISEB
12 2 (3.23%) MCSE
12 2 (3.23%) Microsoft Certification
Quality Assurance & Compliance
1 8 (12.90%) COBIT
1 8 (12.90%) ISO/IEC 27001
2 5 (8.06%) SLA
3 2 (3.23%) QA
System Software
1 25 (40.32%) VMware Infrastructure
2 21 (33.87%) Active Directory
2 21 (33.87%) NFS
2 21 (33.87%) Snort
3 15 (24.19%) VMware ESXi
4 9 (14.52%) iptables
4 9 (14.52%) Postfix
4 9 (14.52%) Squid
5 3 (4.84%) Varnish
6 2 (3.23%) VirtualBox
7 1 (1.61%) Xen
Systems Management
1 27 (43.55%) Nmap
2 26 (41.94%) Puppet
3 18 (29.03%) Nessus
4 11 (17.74%) EnCase
4 11 (17.74%) Nagios
5 2 (3.23%) HAProxy
5 2 (3.23%) RSA enVision
6 1 (1.61%) CFEngine
6 1 (1.61%) Iperf
6 1 (1.61%) Opscode Chef
Vendors
1 32 (51.61%) Red Hat
2 26 (41.94%) VMware
3 23 (37.10%) Oracle
4 21 (33.87%) NetApp
5 18 (29.03%) Splunk
6 12 (19.35%) 3PAR
6 12 (19.35%) Citrix
6 12 (19.35%) HP
7 11 (17.74%) SAP
8 10 (16.13%) Cisco
9 9 (14.52%) EMC
9 9 (14.52%) Novell
10 6 (9.68%) ArcSight
11 4 (6.45%) CheckPoint
11 4 (6.45%) Microsoft
11 4 (6.45%) Qualys
12 3 (4.84%) Juniper
13 2 (3.23%) Agilent
13 2 (3.23%) Intel Security
13 2 (3.23%) Sourcefire
South West London
Evolution Recruitment Solutions
Salary: Circa; 40,000 - 45,000 + Benefits
Posted: Yesterday
South East London
Stepstone
Salary: Competitive Salary plus 29 days holiday & Group Pension (pro-rata)
Posted: 3 days ago
London
People Source Consulting
Salary: £75000 - £85000 per annum + bonus and benefits
Posted: 3 days ago