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 24 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 May 2016
Same period 2015 Same period 2014
tcpdump
Rank 594 648 665
Rank change year-on-year
+54 +17
Permanent jobs citing tcpdump 42 18 38
As % of all permanent IT jobs located in London 0.10% 0.042% 0.077%
As % of the Communications & Networking category 0.65% 0.25% 0.48%
Number of salaries quoted 32 15 22
Median salary £77,500 £55,000 £67,500
Median salary % change year-on-year
+40.90% -18.51%
90% offered a salary of more than £53,950 £34,500 £40,450
10% offered a salary of more than £99,000 £80,500 £77,500
UK excluding London median salary £55,000 £47,500 £45,000
% change year-on-year
+15.78% +5.55%
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
6471 7205 7839
As % of all permanent IT jobs located in London 16.00% 16.64% 15.88%
Number of salaries quoted 5548 6087 6486
Median salary £54,150 £50,000 £50,000
Median salary % change year-on-year
+8.30% -
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £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 24 May 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 24 May 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
Mayfair - 7 £100,000 -
Wimbledon - 3 - -
City of London +43 2 £82,500 +65.00% 1
Kingston Upon Thames - 1 £42,500 -
Uxbridge - 1 £53,000 -
tcpdump
England

tcpdump
Top 30 Related IT Skills in London

For the 6 months to 24 May 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 50 (72.46%) Wireshark
2 46 (66.67%) TCP/IP
3 43 (62.32%) Perl
4 42 (60.87%) Linux
5 39 (56.52%) Bash Shell
6 38 (55.07%) Firewall
7 35 (50.72%) ITIL
7 35 (50.72%) DNS
8 33 (47.83%) Red Hat
9 30 (43.48%) HTTP
10 29 (42.03%) CISSP
10 29 (42.03%) Unix
10 29 (42.03%) SIEM
11 28 (40.58%) Puppet
11 28 (40.58%) Nmap
11 28 (40.58%) Ruby
12 27 (39.13%) Snort
12 27 (39.13%) Red Hat Enterprise Linux
12 27 (39.13%) Active Directory
12 27 (39.13%) GCIH
12 27 (39.13%) CEH
13 25 (36.23%) VMware
13 25 (36.23%) SMTP
13 25 (36.23%) VMware Infrastructure
14 24 (34.78%) Oracle
14 24 (34.78%) Finance
15 23 (33.33%) Java
15 23 (33.33%) Degree
16 22 (31.88%) iSCSI
16 22 (31.88%) Git (software)

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 14 (20.29%) Apache
2 13 (18.84%) Tomcat
3 10 (14.49%) JBoss
3 10 (14.49%) Liferay
4 4 (5.80%) nginx
5 3 (4.35%) OpenStack
Applications
1 2 (2.90%) MS Excel
2 1 (1.45%) MS Office
2 1 (1.45%) MS Visio
Business Applications
1 5 (7.25%) SAP Oil and Gas
Cloud Services
1 5 (7.25%) Amazon AWS
1 5 (7.25%) Amazon EC2
1 5 (7.25%) Amazon S3
1 5 (7.25%) Virtual Private Cloud
Communications & Networking
1 50 (72.46%) Wireshark
2 46 (66.67%) TCP/IP
3 38 (55.07%) Firewall
4 35 (50.72%) DNS
5 30 (43.48%) HTTP
6 25 (36.23%) SMTP
7 22 (31.88%) iSCSI
7 22 (31.88%) LDAP
7 22 (31.88%) SAN
8 13 (18.84%) Network Security
9 12 (17.39%) Fibre Channel
9 12 (17.39%) Multicast
9 12 (17.39%) NetScaler
10 11 (15.94%) Reverse Proxy
11 10 (14.49%) DHCP
11 10 (14.49%) NAS
11 10 (14.49%) SNMP
11 10 (14.49%) SSL
11 10 (14.49%) Telnet
12 8 (11.59%) SSH
Database & Business Intelligence
1 21 (30.43%) Oracle Database
2 14 (20.29%) MySQL
3 10 (14.49%) PostgreSQL
4 5 (7.25%) Amazon RDS
5 1 (1.45%) Apache Cassandra
5 1 (1.45%) MongoDB
Development Applications
1 22 (31.88%) Git (software)
1 22 (31.88%) Jenkins
2 12 (17.39%) Ant
2 12 (17.39%) GCC
2 12 (17.39%) Metasploit
2 12 (17.39%) Subversion
3 10 (14.49%) Hudson
4 1 (1.45%) Burp Suite
4 1 (1.45%) JMeter
4 1 (1.45%) Sonatype Nexus
General
1 24 (34.78%) Finance
2 13 (18.84%) Banking
3 7 (10.14%) Law
4 6 (8.70%) Telecoms
5 5 (7.25%) Electronics
5 5 (7.25%) Manufacturing
5 5 (7.25%) Marketing
6 4 (5.80%) Music Industry
7 1 (1.45%) Aerospace
Job Titles
1 23 (33.33%) Analyst
1 23 (33.33%) Security Analyst
2 12 (17.39%) Administrator
2 12 (17.39%) Linux Administrator
3 11 (15.94%) Cybersecurity Analyst
4 8 (11.59%) Operational Security Manager
4 8 (11.59%) Operations Analyst
4 8 (11.59%) Operations Manager
4 8 (11.59%) Security Manager
4 8 (11.59%) Security Operations Analyst
4 8 (11.59%) Security Operations Manager
5 6 (8.70%) IT Manager
5 6 (8.70%) IT Operations Manager
5 6 (8.70%) IT Security Manager
6 5 (7.25%) CISSP Analyst
6 5 (7.25%) Linux Engineer
7 4 (5.80%) Network Engineer
7 4 (5.80%) SIEM Analyst
7 4 (5.80%) Vulnerability Analyst
8 3 (4.35%) Unix Engineer
Libraries, Frameworks & Software Standards
1 16 (23.19%) LAMP
2 12 (17.39%) FIX Protocol
3 10 (14.49%) JDBC
3 10 (14.49%) LAPP Stack
4 6 (8.70%) Web Services
5 4 (5.80%) LEMP Stack
6 2 (2.90%) Memcached
6 2 (2.90%) SOAP
Miscellaneous
1 17 (24.64%) Management Information System
2 12 (17.39%) Analytical Skills
2 12 (17.39%) Computer Science
2 12 (17.39%) HP StoreVirtual
2 12 (17.39%) PKI
3 11 (15.94%) Cyberthreat
4 10 (14.49%) Clustering
4 10 (14.49%) Cryptography
5 8 (11.59%) Hedge funds
5 8 (11.59%) Performance Metrics
6 5 (7.25%) Data Centre
7 4 (5.80%) Social Network
8 2 (2.90%) Private Cloud
9 1 (1.45%) Internet of Things
Operating Systems
1 42 (60.87%) Linux
2 29 (42.03%) Unix
3 27 (39.13%) Red Hat Enterprise Linux
4 22 (31.88%) Windows
5 19 (27.54%) Windows Server
6 15 (21.74%) CentOS
7 14 (20.29%) Solaris
8 12 (17.39%) Oracle Linux
9 11 (15.94%) FreeBSD
9 11 (15.94%) Windows Server 2003
9 11 (15.94%) Windows Server 2008
9 11 (15.94%) Windows Server 2012
10 10 (14.49%) SUSE Linux Enterprise Server
11 5 (7.25%) Ubuntu
12 4 (5.80%) Debian
13 3 (4.35%) Kali Linux
14 1 (1.45%) SVR4
Processes & Methodologies
1 35 (50.72%) ITIL
2 29 (42.03%) SIEM
3 20 (28.99%) Load Balancing
4 18 (26.09%) Security Operations
5 16 (23.19%) Configuration Management
6 14 (20.29%) Ethical Hacking
7 12 (17.39%) Electronic Trading
8 11 (15.94%) Cybersecurity
8 11 (15.94%) Disaster Recovery
8 11 (15.94%) Identity Access Management
8 11 (15.94%) Information Security
8 11 (15.94%) PRINCE2
8 11 (15.94%) Service Delivery
8 11 (15.94%) Vulnerability Management
9 10 (14.49%) High Availability
9 10 (14.49%) Memory Management
9 10 (14.49%) Migration
10 9 (13.04%) Wealth Management
11 8 (11.59%) Agile Software Development
11 8 (11.59%) Penetration Testing
Programming Languages
1 43 (62.32%) Perl
2 39 (56.52%) Bash Shell
3 28 (40.58%) Ruby
4 23 (33.33%) Java
5 22 (31.88%) SQL
6 16 (23.19%) PHP
7 12 (17.39%) PowerShell
8 10 (14.49%) AWK
8 10 (14.49%) sed
8 10 (14.49%) Shell Script
9 9 (13.04%) Python
10 4 (5.80%) C++
11 3 (4.35%) Korn
Qualifications
1 29 (42.03%) CISSP
2 27 (39.13%) CEH
2 27 (39.13%) GCIH
3 23 (33.33%) Degree
4 21 (30.43%) RHCE
5 15 (21.74%) GCIA
6 14 (20.29%) SSCP
7 13 (18.84%) SANS
8 12 (17.39%) CompTIA Security+
8 12 (17.39%) Security+ Certification
9 4 (5.80%) CCNP
9 4 (5.80%) Cisco Certification
10 3 (4.35%) GIAC
11 2 (2.90%) CCNA
11 2 (2.90%) CCSA
11 2 (2.90%) CCSE
11 2 (2.90%) ISEB
11 2 (2.90%) ISTQB
12 1 (1.45%) MCITP
12 1 (1.45%) OSCP
Quality Assurance & Compliance
1 14 (20.29%) COBIT
2 9 (13.04%) ISO/IEC 27001
3 5 (7.25%) SLA
4 2 (2.90%) QA
System Software
1 27 (39.13%) Active Directory
1 27 (39.13%) Snort
2 25 (36.23%) VMware Infrastructure
3 22 (31.88%) NFS
4 13 (18.84%) VMware ESXi
5 10 (14.49%) iptables
5 10 (14.49%) Postfix
5 10 (14.49%) Squid
6 3 (4.35%) Varnish
7 2 (2.90%) VirtualBox
8 1 (1.45%) Xen
Systems Management
1 28 (40.58%) Nmap
1 28 (40.58%) Puppet
2 20 (28.99%) Nessus
3 11 (15.94%) EnCase
3 11 (15.94%) Nagios
4 3 (4.35%) CFEngine
4 3 (4.35%) Opscode Chef
5 2 (2.90%) RSA enVision
6 1 (1.45%) HAProxy
Vendors
1 33 (47.83%) Red Hat
2 25 (36.23%) VMware
3 24 (34.78%) Oracle
4 22 (31.88%) NetApp
5 21 (30.43%) Splunk
6 15 (21.74%) SAP
7 12 (17.39%) 3PAR
7 12 (17.39%) Citrix
7 12 (17.39%) HP
8 10 (14.49%) EMC
8 10 (14.49%) Novell
9 9 (13.04%) ArcSight
10 7 (10.14%) Cisco
10 7 (10.14%) Qualys
11 3 (4.35%) Juniper
12 2 (2.90%) Agilent
12 2 (2.90%) CheckPoint
12 2 (2.90%) Intel Security
12 2 (2.90%) Microsoft
12 2 (2.90%) Sourcefire
South East London
Stepstone
Salary: Competitive Salary plus 29 days holiday & Group Pension (pro-rata)
Posted: 3 hours ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: Yesterday
London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: Yesterday
London
People Source Consulting
Salary: £75000 - £85000 per annum + bonus and benefits
Posted: 18 days ago