The table below looks at the statistics for tcpdump skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited tcpdump over the 3 months to 30 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Aug 2016
Same period 2015 Same period 2014
tcpdump
Rank 604 653 639
Rank change year-on-year
+49 -14
Permanent jobs citing tcpdump 14 7 34
As % of all permanent IT jobs located in London 0.036% 0.016% 0.073%
As % of the Communications & Networking category 0.23% 0.10% 0.44%
Number of salaries quoted 10 7 28
Median salary £62,500 £60,000 £62,500
Median salary % change year-on-year
+4.16% -4.00%
90% offered a salary of more than £44,500 £42,500 £40,600
10% offered a salary of more than £80,000 £82,000 £67,500
UK excluding London median salary £60,000 £47,500 £42,500
% change year-on-year
+26.31% +11.76%
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
6037 6897 7772
As % of all permanent IT jobs located in London 15.41% 15.90% 16.76%
Number of salaries quoted 5168 5892 6422
Median salary £52,500 £52,000 £50,000
Median salary % change year-on-year
+0.96% +4.00%
90% offered a salary of more than £32,500 £29,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

tcpdump
Jobs Demand Trend in London

The demand trend of job ads across the London region citing tcpdump as a proportion of all IT jobs with a match in 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 August 2016.

tcpdump Salary Histogram in London

tcpdump
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing tcpdump within the London region over the 3 months to 30 August 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hackney - 3 - -
City of London +58 1 £40,000 -11.11% 1
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 30 August 2016, IT jobs citing tcpdump also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for tcpdump.

1 42 (77.78%) Wireshark
2 40 (74.07%) TCP/IP
3 28 (51.85%) Active Directory
4 27 (50.00%) DNS
4 27 (50.00%) Firewall
5 26 (48.15%) Linux
6 24 (44.44%) HTTP
7 22 (40.74%) Unix
8 21 (38.89%) Bash Shell
9 20 (37.04%) Perl
9 20 (37.04%) Configuration Management
10 19 (35.19%) VMware
10 19 (35.19%) Puppet
10 19 (35.19%) Splunk
10 19 (35.19%) Git (software)
11 18 (33.33%) Snort
11 18 (33.33%) Finance
11 18 (33.33%) Java
12 17 (31.48%) ITIL
12 17 (31.48%) SMTP
12 17 (31.48%) VMware Infrastructure
12 17 (31.48%) SIEM
12 17 (31.48%) Security Operations
13 16 (29.63%) LDAP
14 15 (27.78%) Windows
14 15 (27.78%) PHP
14 15 (27.78%) CISSP
14 15 (27.78%) GCIA
14 15 (27.78%) CEH
15 14 (25.93%) iSCSI

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 2 (3.70%) Apache
1 2 (3.70%) JBoss
1 2 (3.70%) Liferay
1 2 (3.70%) OpenStack
1 2 (3.70%) SharePoint
1 2 (3.70%) Tomcat
Applications
1 2 (3.70%) MS Excel
1 2 (3.70%) MS Office
2 1 (1.85%) MS Visio
Business Applications
1 5 (9.26%) SAP Oil and Gas
Cloud Services
1 6 (11.11%) Amazon AWS
2 2 (3.70%) Microsoft Azure
3 1 (1.85%) Amazon EC2
3 1 (1.85%) Amazon S3
3 1 (1.85%) Virtual Private Cloud
Communications & Networking
1 42 (77.78%) Wireshark
2 40 (74.07%) TCP/IP
3 27 (50.00%) DNS
3 27 (50.00%) Firewall
4 24 (44.44%) HTTP
5 17 (31.48%) SMTP
6 16 (29.63%) LDAP
7 14 (25.93%) iSCSI
7 14 (25.93%) SAN
8 13 (24.07%) snoop
9 12 (22.22%) Fibre Channel
9 12 (22.22%) Multicast
9 12 (22.22%) NetScaler
10 10 (18.52%) Network Security
11 8 (14.81%) OSPF
12 7 (12.96%) Internet
13 6 (11.11%) Spanning Tree
13 6 (11.11%) SSH
13 6 (11.11%) WAN
14 5 (9.26%) BGP-4
Database & Business Intelligence
1 13 (24.07%) Oracle Database
2 2 (3.70%) MySQL
2 2 (3.70%) PostgreSQL
3 1 (1.85%) Amazon RDS
3 1 (1.85%) Hadoop
Development Applications
1 19 (35.19%) Git (software)
2 14 (25.93%) Jenkins
3 12 (22.22%) Ant
3 12 (22.22%) GCC
3 12 (22.22%) Subversion
4 3 (5.56%) Xdebug
5 2 (3.70%) Hudson
6 1 (1.85%) Burp Suite
6 1 (1.85%) JMeter
6 1 (1.85%) Sonatype Nexus
General
1 18 (33.33%) Finance
2 8 (14.81%) Banking
2 8 (14.81%) Electronics
3 7 (12.96%) Telecoms
4 5 (9.26%) Manufacturing
4 5 (9.26%) Marketing
5 4 (7.41%) Music Industry
6 3 (5.56%) Games
7 1 (1.85%) Aerospace
7 1 (1.85%) Legal
Job Titles
1 10 (18.52%) Analyst
2 9 (16.67%) Security Analyst
3 8 (14.81%) Operational Security Manager
3 8 (14.81%) Operations Analyst
3 8 (14.81%) Operations Manager
3 8 (14.81%) Security Manager
3 8 (14.81%) Security Operations Analyst
3 8 (14.81%) Security Operations Manager
4 7 (12.96%) Operations Engineer
5 6 (11.11%) IT Manager
5 6 (11.11%) IT Operations Manager
5 6 (11.11%) IT Security Manager
5 6 (11.11%) Network Engineer
6 5 (9.26%) Solaris Engineer
6 5 (9.26%) Unix Engineer
7 4 (7.41%) Security Engineer
8 3 (5.56%) Cisco Engineer
8 3 (5.56%) Cisco Network Engineer
8 3 (5.56%) Senior Unix Engineer
8 3 (5.56%) Technical Engineer
Libraries, Frameworks & Software Standards
1 13 (24.07%) FIX Protocol
2 3 (5.56%) LAMP
3 2 (3.70%) JDBC
3 2 (3.70%) LAPP Stack
3 2 (3.70%) Regular Expression
4 1 (1.85%) Middleware
4 1 (1.85%) Web Services
Miscellaneous
1 12 (22.22%) HP StoreVirtual
2 11 (20.37%) Computer Science
3 8 (14.81%) Data Centre
3 8 (14.81%) Hedge funds
4 7 (12.96%) Management Information System
5 6 (11.11%) Performance Metrics
6 5 (9.26%) Cryptography
7 4 (7.41%) Social Network
8 3 (5.56%) PKI
9 2 (3.70%) Analytical Skills
9 2 (3.70%) Artificial Intelligence
9 2 (3.70%) Clustering
9 2 (3.70%) Distributed Denial-of-Service
9 2 (3.70%) Internet of Things
9 2 (3.70%) Private Cloud
9 2 (3.70%) Public Cloud
10 1 (1.85%) iPad
10 1 (1.85%) Virtual Team
Operating Systems
1 26 (48.15%) Linux
2 22 (40.74%) Unix
3 15 (27.78%) Windows
4 13 (24.07%) Red Hat Enterprise Linux
5 12 (22.22%) CentOS
5 12 (22.22%) Oracle Linux
6 11 (20.37%) Windows Server
7 5 (9.26%) Solaris
8 2 (3.70%) SUSE Linux Enterprise Server
8 2 (3.70%) SVR4
9 1 (1.85%) Debian
9 1 (1.85%) Kali Linux
9 1 (1.85%) Ubuntu
Processes & Methodologies
1 20 (37.04%) Configuration Management
2 17 (31.48%) ITIL
2 17 (31.48%) Security Operations
2 17 (31.48%) SIEM
3 14 (25.93%) Information Security
4 13 (24.07%) Electronic Trading
5 11 (20.37%) Service Delivery
6 9 (16.67%) Load Balancing
7 8 (14.81%) Agile Software Development
8 7 (12.96%) Capacity Planning
9 5 (9.26%) Business Intelligence
9 5 (9.26%) Digital Marketing
9 5 (9.26%) Programme Management
10 4 (7.41%) Performance Management
11 3 (5.56%) Disaster Recovery
11 3 (5.56%) Root Cause Analysis
11 3 (5.56%) Server Virtualisation
12 2 (3.70%) Disruptive Innovation
12 2 (3.70%) Machine Learning
12 2 (3.70%) Migration
Programming Languages
1 21 (38.89%) Bash Shell
2 20 (37.04%) Perl
3 18 (33.33%) Java
4 15 (27.78%) PHP
5 14 (25.93%) Python
6 13 (24.07%) Ruby
7 10 (18.52%) SQL
8 8 (14.81%) C++
9 5 (9.26%) Korn
9 5 (9.26%) Shell Script
10 3 (5.56%) PowerShell
11 2 (3.70%) AWK
11 2 (3.70%) C
11 2 (3.70%) Go
11 2 (3.70%) sed
12 1 (1.85%) R
12 1 (1.85%) VBA
Qualifications
1 15 (27.78%) CEH
1 15 (27.78%) CISSP
1 15 (27.78%) GCIA
2 14 (25.93%) GCIH
2 14 (25.93%) SSCP
3 13 (24.07%) Degree
3 13 (24.07%) RHCE
4 2 (3.70%) CCNP
4 2 (3.70%) Cisco Certification
5 1 (1.85%) CCDP
5 1 (1.85%) CCIE
5 1 (1.85%) CCSA
5 1 (1.85%) CCSE
5 1 (1.85%) OSCP
Quality Assurance & Compliance
1 14 (25.93%) COBIT
2 8 (14.81%) ISO/IEC 27001
3 4 (7.41%) SLA
System Software
1 28 (51.85%) Active Directory
2 18 (33.33%) Snort
3 17 (31.48%) VMware Infrastructure
4 14 (25.93%) NFS
5 12 (22.22%) VMware ESXi
6 3 (5.56%) pfSense
7 2 (3.70%) Docker
7 2 (3.70%) Hyper-V
7 2 (3.70%) iptables
7 2 (3.70%) Postfix
7 2 (3.70%) Squid
8 1 (1.85%) Xen
Systems Management
1 19 (35.19%) Puppet
2 9 (16.67%) Nessus
3 5 (9.26%) CFEngine
3 5 (9.26%) Nmap
3 5 (9.26%) Opscode Chef
4 3 (5.56%) Ansible
4 3 (5.56%) Iperf
5 2 (3.70%) Kubernetes
5 2 (3.70%) Nagios
5 2 (3.70%) WSUS
6 1 (1.85%) Symantec Endpoint Protection
Vendors
1 19 (35.19%) Splunk
1 19 (35.19%) VMware
2 14 (25.93%) NetApp
2 14 (25.93%) Oracle
2 14 (25.93%) Red Hat
3 12 (22.22%) 3PAR
3 12 (22.22%) Citrix
3 12 (22.22%) HP
4 9 (16.67%) Cisco
4 9 (16.67%) Qualys
5 7 (12.96%) ArcSight
5 7 (12.96%) SAP
6 5 (9.26%) Juniper
7 4 (7.41%) Microsoft
8 3 (5.56%) SaltStack
9 2 (3.70%) AlgoSec
9 2 (3.70%) Blue Coat
9 2 (3.70%) EMC
9 2 (3.70%) Novell
9 2 (3.70%) Symantec
City, London
IPsoft
Salary: Excellent salary + strong benefits and bonus package
Posted: 3 days ago
East London
Truphone
Salary: From £30,000 to £45,000 per annum plus bonus & benefits
Posted: 6 days ago
Surbiton, Surrey
Montash
Salary: £53000 - £60000 per annum + Benefits + Bonu
Posted: 4 days ago
South East London
Stepstone
Salary: Competitive Salary plus 29 days holiday & Group Pension
Posted: 12 days ago
London
Client Server
Salary: £60k to £70k + benefits
Posted: 13 days ago