The following table provides summary statistics for permanent job vacancies advertised in Cheltenham 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 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
tcpdump
Gloucestershire / Cheltenham
Rank 48 56 54
Rank change year-on-year +8 -2  
Permanent jobs citing tcpdump 4 3 3
As % of all permanent IT jobs advertised in Cheltenham 1.83% 0.60% 0.77%
As % of the Communications & Networking category 13.79% 2.24% 3.85%
Number of salaries quoted 0 3 2
Median salary - £70,000 £52,500
Median salary % change year-on-year - +33.33%  
UK excluding London median salary £46,000 £55,000 £46,750
% change year-on-year -16.36% +17.64%  

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 Cheltenham with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Cheltenham
Permanent job vacancies with a requirement for communications and computer networking skills 29 134 78
As % of all permanent IT job vacancies advertised in Cheltenham 13.24% 26.69% 20.05%
Number of salaries quoted 19 94 65
Median salary £40,000 £42,500 £34,500
Median salary % change year-on-year -5.88% +23.18%  
90% offered a salary of more than £26,500 £32,500 £28,000
10% offered a salary of more than £51,500 £52,500 £62,250
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

tcpdump
Job Vacancy Trend in Cheltenham

The job posting trend of jobs advertised in Cheltenham 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 Cheltenham

tcpdump
Salary Trend in Cheltenham

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

Salary trend for tcpdump in Cheltenham

tcpdump
Top 15 Related IT Skills in Cheltenham

For the 6 months to 27 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 Cheltenham region with a requirement for tcpdump.

1 4 (100.00%) LDAP
1 4 (100.00%) SMTP
1 4 (100.00%) DHCP
1 4 (100.00%) FTP
1 4 (100.00%) HTTP
1 4 (100.00%) TCP/IP
1 4 (100.00%) DNS
1 4 (100.00%) SSL
1 4 (100.00%) Telnet
1 4 (100.00%) Snort
1 4 (100.00%) Wireshark
1 4 (100.00%) SC Cleared
1 4 (100.00%) DV Cleared
1 4 (100.00%) Security Cleared
1 4 (100.00%) SIEM

tcpdump
Top Related IT Skills in Cheltenham 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:

Communications & Networking
1 4 (100.00%) DHCP
1 4 (100.00%) DNS
1 4 (100.00%) FTP
1 4 (100.00%) HTTP
1 4 (100.00%) LDAP
1 4 (100.00%) SMTP
1 4 (100.00%) SSL
1 4 (100.00%) TCP/IP
1 4 (100.00%) Telnet
1 4 (100.00%) Wireshark
Job Titles
1 4 (100.00%) Analyst
1 4 (100.00%) Senior Analyst
1 4 (100.00%) SOC Analyst
Processes & Methodologies
1 4 (100.00%) SIEM
Qualifications
1 4 (100.00%) DV Cleared
1 4 (100.00%) SC Cleared
1 4 (100.00%) Security Cleared
System Software
1 4 (100.00%) Snort