The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for tcpdump skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited tcpdump over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
tcpdump
UK / England
Rank 784 821 860
Rank change year-on-year +37 +39  
Permanent jobs citing tcpdump 43 99 68
As % of all permanent IT jobs advertised in England 0.055% 0.10% 0.069%
As % of the Communications & Networking category 0.34% 0.59% 0.37%
Number of salaries quoted 28 79 52
Median salary £52,500 £62,500 £48,500
Median salary % change year-on-year -16.00% +28.86%  
90% offered a salary of more than £40,000 £43,700 £34,550
10% offered a salary of more than £72,500 £76,000 £59,500
UK excluding London median salary £47,500 £55,000 £49,250
% change year-on-year -13.63% +11.67%  

tcpdump is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
England
Permanent job vacancies with a requirement for communications and computer networking skills 12715 16718 18270
As % of all permanent IT job vacancies advertised in England 16.16% 17.39% 18.55%
Number of salaries quoted 10411 13958 14658
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £70,000 £65,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

tcpdump
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing tcpdump as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for tcpdump in England

tcpdump
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing tcpdump in England.

Salary trend for tcpdump in England

tcpdump
Salary Histogram in England

The salary distribution of IT jobs citing tcpdump in England over the 3 months to 23 March 2017.

Salary histogram for tcpdump in England

tcpdump
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing tcpdump within the England region over the 3 months to 23 March 2017. 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 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
South West +33 14 £42,500 -39.28% 1
London +54 11 £71,250 +9.61% 2
South East +54 11 £52,500 -4.54% 1
East of England +12 5 £65,000 -2.98% 1
North West -22 3 £37,500 -9.63% 1
tcpdump
UK

tcpdump
Top 30 Related IT Skills in England

For the 6 months to 23 March 2017, 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 England region with a requirement for tcpdump.

1 68 (76.40%) Wireshark
2 42 (47.19%) TCP/IP
3 41 (46.07%) Cisco
4 40 (44.94%) Firewall
5 38 (42.70%) DNS
6 35 (39.33%) Cisco Certification
7 34 (38.20%) HTTP
7 34 (38.20%) Linux
8 33 (37.08%) VPN
8 33 (37.08%) SSL
9 30 (33.71%) CCNP
9 30 (33.71%) CheckPoint
10 27 (30.34%) Analytical Skills
11 26 (29.21%) LDAP
12 25 (28.09%) Data Centre
13 23 (25.84%) LAN
13 23 (25.84%) WAN
13 23 (25.84%) CCSA
14 22 (24.72%) BGP
14 22 (24.72%) Cisco Nexus
15 21 (23.60%) F5
16 20 (22.47%) Load Balancing
16 20 (22.47%) Disaster Recovery
16 20 (22.47%) IPsec
16 20 (22.47%) DHCP
17 19 (21.35%) CCDP
17 19 (21.35%) Finance
17 19 (21.35%) CCSE
18 18 (20.22%) Degree
18 18 (20.22%) OSPF

tcpdump
Top Related IT Skills in England 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 (15.73%) Apache
2 12 (13.48%) Tomcat
3 6 (6.74%) JBoss
3 6 (6.74%) Liferay
3 6 (6.74%) nginx
4 4 (4.49%) Elasticsearch
5 3 (3.37%) Apache Pig
5 3 (3.37%) Apache Spark
5 3 (3.37%) Jetty
6 2 (2.25%) OpenStack
7 1 (1.12%) CloudStack
Applications
1 9 (10.11%) MS Visio
2 7 (7.87%) MS Excel
3 2 (2.25%) MS Office
Business Applications
1 5 (5.62%) SAP Oil and Gas
2 3 (3.37%) Magento
2 3 (3.37%) Sentinel
Cloud Services
1 8 (8.99%) Amazon AWS
2 5 (5.62%) Virtual Private Cloud
3 3 (3.37%) Datadog
3 3 (3.37%) Google Cloud Platform
3 3 (3.37%) Microsoft Azure
3 3 (3.37%) SaaS
4 2 (2.25%) Amazon EC2
4 2 (2.25%) Amazon S3
5 1 (1.12%) Cloud Computing
Communications & Networking
1 68 (76.40%) Wireshark
2 42 (47.19%) TCP/IP
3 40 (44.94%) Firewall
4 38 (42.70%) DNS
5 34 (38.20%) HTTP
6 33 (37.08%) SSL
6 33 (37.08%) VPN
7 26 (29.21%) LDAP
8 23 (25.84%) LAN
8 23 (25.84%) WAN
9 22 (24.72%) BGP
9 22 (24.72%) Cisco Nexus
10 20 (22.47%) DHCP
10 20 (22.47%) IPsec
11 18 (20.22%) HTTPS
11 18 (20.22%) OSPF
12 17 (19.10%) FTP
12 17 (19.10%) Network Security
13 16 (17.98%) SMTP
13 16 (17.98%) Telnet
Database & Business Intelligence
1 12 (13.48%) MySQL
2 8 (8.99%) Big Data
2 8 (8.99%) Hadoop
2 8 (8.99%) Oracle Database
3 6 (6.74%) PostgreSQL
4 4 (4.49%) Redis
5 3 (3.37%) Apache Hive
5 3 (3.37%) MariaDB
6 2 (2.25%) Amazon RDS
7 1 (1.12%) MongoDB
Development Applications
1 12 (13.48%) Git (software)
2 9 (10.11%) Jenkins
3 6 (6.74%) Hudson
4 3 (3.37%) GDB
5 1 (1.12%) GitLab
General
1 19 (21.35%) Finance
2 9 (10.11%) Telecoms
3 8 (8.99%) Games
3 8 (8.99%) Marketing
4 6 (6.74%) Banking
5 5 (5.62%) Electronics
5 5 (5.62%) Manufacturing
6 3 (3.37%) Investment Banking
6 3 (3.37%) Italian Language
7 1 (1.12%) Legal
Job Titles
1 33 (37.08%) Analyst
2 21 (23.60%) Consultant
3 20 (22.47%) Security Consultant
4 14 (15.73%) Network Consultant
5 13 (14.61%) Network Security Consultant
6 12 (13.48%) Network Engineer
7 11 (12.36%) Architect
8 9 (10.11%) SOC Analyst
9 8 (8.99%) Administrator
9 8 (8.99%) Incident Analyst
10 7 (7.87%) Linux Administrator
10 7 (7.87%) Security Analyst
10 7 (7.87%) Security Architect
11 6 (6.74%) Check Point Consultant
11 6 (6.74%) Cisco Analyst
11 6 (6.74%) Cisco Consultant
11 6 (6.74%) Cisco Network Consultant
11 6 (6.74%) Cisco Support
11 6 (6.74%) Senior Analyst
12 5 (5.62%) 2nd Line Technical Support Analyst
Libraries, Frameworks & Software Standards
1 14 (15.73%) LAMP
2 11 (12.36%) 802.1X
3 6 (6.74%) JDBC
3 6 (6.74%) LAPP Stack
3 6 (6.74%) LEMP Stack
4 4 (4.49%) CSS
5 3 (3.37%) Kafka
5 3 (3.37%) SPNEGO
6 2 (2.25%) HTML
6 2 (2.25%) Memcached
6 2 (2.25%) Regular Expression
6 2 (2.25%) Web Services
6 2 (2.25%) XML
6 2 (2.25%) XSL
7 1 (1.12%) Elastic Stack
Miscellaneous
1 27 (30.34%) Analytical Skills
2 25 (28.09%) Data Centre
3 13 (14.61%) PKI
4 10 (11.24%) Linux Command Line
5 9 (10.11%) Clustering
6 8 (8.99%) Algorithms
6 8 (8.99%) Replication
7 6 (6.74%) Driving Licence
8 5 (5.62%) Computer Science
9 4 (4.49%) Cyberthreat
9 4 (4.49%) Management Information System
10 3 (3.37%) Virtual Team
11 1 (1.12%) Foreign Exchange (FX)
11 1 (1.12%) Security Operations Centre
Operating Systems
1 34 (38.20%) Linux
2 18 (20.22%) Unix
3 7 (7.87%) Windows
4 6 (6.74%) SUSE Linux Enterprise Server
4 6 (6.74%) Ubuntu
5 5 (5.62%) Debian
6 4 (4.49%) Android
6 4 (4.49%) Apple iOS
6 4 (4.49%) Mac OS X
7 2 (2.25%) CentOS
7 2 (2.25%) Red Hat Enterprise Linux
8 1 (1.12%) Windows Server
Processes & Methodologies
1 20 (22.47%) Disaster Recovery
1 20 (22.47%) Load Balancing
2 18 (20.22%) Security Monitoring
3 17 (19.10%) Cybersecurity
4 15 (16.85%) Information Security
5 13 (14.61%) Network Management
6 11 (12.36%) Network Architecture
6 11 (12.36%) SIEM
7 9 (10.11%) Presales
7 9 (10.11%) Vulnerability Assessment
8 8 (8.99%) Coaching
8 8 (8.99%) Deep Packet Inspection
8 8 (8.99%) Network Monitoring
8 8 (8.99%) Network Packet Analysis
8 8 (8.99%) Security Testing
9 7 (7.87%) ITIL
9 7 (7.87%) Migration
10 6 (6.74%) Cryptography
10 6 (6.74%) DevOps
10 6 (6.74%) Memory Management
Programming Languages
1 14 (15.73%) SQL
2 13 (14.61%) Perl
3 11 (12.36%) Bash Shell
3 11 (12.36%) Java
3 11 (12.36%) Python
4 9 (10.11%) C
5 6 (6.74%) AWK
5 6 (6.74%) C++
5 6 (6.74%) PHP
5 6 (6.74%) sed
5 6 (6.74%) Shell Script
6 5 (5.62%) Ruby
7 3 (3.37%) Go
7 3 (3.37%) JavaScript
Qualifications
1 35 (39.33%) Cisco Certification
2 30 (33.71%) CCNP
3 23 (25.84%) CCSA
4 19 (21.35%) CCDP
4 19 (21.35%) CCSE
5 18 (20.22%) Degree
6 14 (15.73%) CCNA
7 10 (11.24%) Security Cleared
8 8 (8.99%) CCNP Voice
8 8 (8.99%) DV Cleared
8 8 (8.99%) SC Cleared
9 7 (7.87%) CCIE
10 6 (6.74%) RHCE
11 5 (5.62%) CISSP
11 5 (5.62%) GIAC
12 4 (4.49%) CISM
13 2 (2.25%) CREST Certified
14 1 (1.12%) Check Point Certification
14 1 (1.12%) CISA
14 1 (1.12%) GCIA
System Software
1 11 (12.36%) VMware Infrastructure
2 10 (11.24%) Snort
3 6 (6.74%) iptables
3 6 (6.74%) NFS
3 6 (6.74%) Postfix
3 6 (6.74%) Squid
4 5 (5.62%) VMware ESXi
5 3 (3.37%) Apache ZooKeeper
5 3 (3.37%) Docker
5 3 (3.37%) Gluster
5 3 (3.37%) Varnish
6 2 (2.25%) Active Directory
7 1 (1.12%) Ceph
7 1 (1.12%) KVM
Systems Management
1 15 (16.85%) Nagios
2 11 (12.36%) Nmap
2 11 (12.36%) Puppet
3 6 (6.74%) Ansible
4 3 (3.37%) HAProxy
4 3 (3.37%) Kubernetes
4 3 (3.37%) Nessus
4 3 (3.37%) Opscode Chef
4 3 (3.37%) QRadar
4 3 (3.37%) Sysdig
5 1 (1.12%) ArcSight ESM
5 1 (1.12%) CSIRT
5 1 (1.12%) Grafana
5 1 (1.12%) Graphite
5 1 (1.12%) Icinga
5 1 (1.12%) Kibana
5 1 (1.12%) logstash
5 1 (1.12%) Symantec Endpoint Protection
5 1 (1.12%) WSUS
Vendors
1 41 (46.07%) Cisco
2 30 (33.71%) CheckPoint
3 21 (23.60%) F5
4 16 (17.98%) Juniper
5 11 (12.36%) SAP
5 11 (12.36%) VMware
6 10 (11.24%) Microsoft
7 9 (10.11%) Oracle
8 8 (8.99%) Citrix
8 8 (8.99%) Cloudera
8 8 (8.99%) Hortonworks
8 8 (8.99%) HP
9 7 (7.87%) MapR
9 7 (7.87%) Palo Alto
10 6 (6.74%) EMC
10 6 (6.74%) NetApp
10 6 (6.74%) Novell
10 6 (6.74%) Red Hat
11 5 (5.62%) CA
11 5 (5.62%) NETGEAR
Berkshire
Stott & May
Salary: £35000 - £45000 per annum + Corporate benefits + bonus
Posted: 3 days ago
Wiltshire
The People Network
Salary: £35000 - £45000 per annum, Benefits 25 day holiday, childcare vouchers
Posted: 4 days ago
Bedford, Bedfordshire
ReThink Recruitment
Salary: £25000.00 - £30000.00 per annum + Bonus, Bens
Posted: 6 days ago
Feltham
2M Employment Solutions
Salary: £35000.00 - £40000.00 per annum
Posted: 7 days ago
Oldham
2M Employment Solutions
Salary: £32000.00 - £37000.00 per annum
Posted: 7 days ago
Surbiton
TUI Group Careers
Salary: Competitive
Posted: 7 days ago