The following table provides summary statistics for permanent job vacancies advertised in Guildford 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 29 April 2017 with a comparison to the same period in the previous 2 years.

tcpdump
Surrey / Guildford
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank 59 77 -
Rank change year-on-year +18 -  
Permanent jobs citing tcpdump 1 3 0
As % of all permanent IT jobs advertised in Guildford 0.29% 0.41% -
As % of the Communications & Networking category 1.45% 1.33% -
Number of salaries quoted 0 3 0
Median salary - £45,000 -
UK excluding London median salary £42,500 £55,000 £50,000
% change year-on-year -22.72% +10.00%  

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 Guildford with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Guildford
Permanent job vacancies with a requirement for communications and computer networking skills 69 226 164
As % of all permanent IT job vacancies advertised in Guildford 20.12% 31.09% 22.16%
Number of salaries quoted 63 121 150
Median salary £35,000 £45,000 £42,500
Median salary % change year-on-year -22.22% +5.88%  
90% offered a salary of more than £25,000 £30,000 £26,500
10% offered a salary of more than £47,500 £60,000 £67,500
UK excluding London median salary £40,000 £42,500 £42,500
% change year-on-year -5.88% -  

tcpdump
Job Vacancy Trend in Guildford

The job posting trend of jobs advertised in Guildford 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 Guildford

tcpdump
Salary Trend in Guildford

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

Salary trend for tcpdump in Guildford

For the 6 months to 29 April 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 Guildford region with a requirement for tcpdump.

1 2 (100.00%) Nagios
1 2 (100.00%) Wireshark
2 1 (50.00%) QA
2 1 (50.00%) Digital Marketing
2 1 (50.00%) VMware Infrastructure
2 1 (50.00%) NETGEAR
2 1 (50.00%) Zenoss
2 1 (50.00%) nginx
2 1 (50.00%) Product Management
2 1 (50.00%) Open Source
2 1 (50.00%) SaaS
2 1 (50.00%) Network Architecture
2 1 (50.00%) VMware ESXi
2 1 (50.00%) MongoDB
2 1 (50.00%) NoSQL
2 1 (50.00%) Continuous Improvement
2 1 (50.00%) Agile Project Management
2 1 (50.00%) HAProxy
2 1 (50.00%) Mentoring
2 1 (50.00%) Private Cloud
2 1 (50.00%) Public Cloud
2 1 (50.00%) API Design
2 1 (50.00%) Remote Desktop
2 1 (50.00%) Java
2 1 (50.00%) Perl
2 1 (50.00%) PHP
2 1 (50.00%) SQL
2 1 (50.00%) J2EE
2 1 (50.00%) SAP
2 1 (50.00%) Unix

tcpdump
Co-occurring IT Skills in Guildford 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 1 (50.00%) Apache
1 1 (50.00%) nginx
Business Applications
1 1 (50.00%) SAP Oil and Gas
Cloud Services
1 1 (50.00%) SaaS
Communications & Networking
1 2 (100.00%) Wireshark
2 1 (50.00%) DNS
2 1 (50.00%) Firewall
2 1 (50.00%) HTTP
2 1 (50.00%) HTTPS
2 1 (50.00%) IPsec
2 1 (50.00%) LAN
2 1 (50.00%) LDAP
2 1 (50.00%) Remote Desktop
2 1 (50.00%) SNMP
2 1 (50.00%) SSH
2 1 (50.00%) VLAN
2 1 (50.00%) VPN
2 1 (50.00%) WAN
Database & Business Intelligence
1 1 (50.00%) MongoDB
1 1 (50.00%) NoSQL
General
1 1 (50.00%) Electronics
1 1 (50.00%) Finance
1 1 (50.00%) Manufacturing
1 1 (50.00%) Marketing
1 1 (50.00%) Telecoms
Job Titles
1 1 (50.00%) 1st/2nd Line Support
1 1 (50.00%) 1st/2nd Line Support Analyst
1 1 (50.00%) 1st/2nd Line Technical Support
1 1 (50.00%) 2nd Line Support
1 1 (50.00%) 2nd Line Support Analyst
1 1 (50.00%) 2nd Line Technical Support
1 1 (50.00%) 2nd Line Technical Support Analyst
1 1 (50.00%) Analyst
1 1 (50.00%) Cisco Analyst
1 1 (50.00%) Cisco Support
1 1 (50.00%) Linux Support
1 1 (50.00%) Support Analyst
1 1 (50.00%) Technical Analyst
1 1 (50.00%) Technical Leader
1 1 (50.00%) Technical Support
1 1 (50.00%) Technical Support Analyst
Libraries, Frameworks & Software Standards
1 1 (50.00%) J2EE
Miscellaneous
1 1 (50.00%) Management Information System
1 1 (50.00%) PKI
1 1 (50.00%) Private Cloud
1 1 (50.00%) Public Cloud
1 1 (50.00%) Replication
Operating Systems
1 1 (50.00%) Linux
1 1 (50.00%) Unix
Processes & Methodologies
1 1 (50.00%) Agile Project Management
1 1 (50.00%) Agile Software Development
1 1 (50.00%) API Design
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Configuration Management
1 1 (50.00%) Continuous Improvement
1 1 (50.00%) Digital Marketing
1 1 (50.00%) Disaster Recovery
1 1 (50.00%) Information Security
1 1 (50.00%) Mentoring
1 1 (50.00%) Migration
1 1 (50.00%) Network Architecture
1 1 (50.00%) Open Source
1 1 (50.00%) Product Management
1 1 (50.00%) Programme Management
1 1 (50.00%) Project Management
1 1 (50.00%) Quality Management
1 1 (50.00%) Security Management
Programming Languages
1 1 (50.00%) Java
1 1 (50.00%) Perl
1 1 (50.00%) PHP
1 1 (50.00%) Python
1 1 (50.00%) Ruby
1 1 (50.00%) Shell Script
1 1 (50.00%) SQL
Qualifications
1 1 (50.00%) CCNA
1 1 (50.00%) Cisco Certification
Quality Assurance & Compliance
1 1 (50.00%) QA
System Software
1 1 (50.00%) VMware ESXi
1 1 (50.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) Nagios
2 1 (50.00%) HAProxy
2 1 (50.00%) Zenoss
Vendors
1 1 (50.00%) Cisco
1 1 (50.00%) Citrix
1 1 (50.00%) Juniper
1 1 (50.00%) NETGEAR
1 1 (50.00%) SAP
1 1 (50.00%) VMware