The following table provides summary statistics for permanent job vacancies advertised in Berkshire 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 28 June 2017 with a comparison to the same period in the previous 2 years.

tcpdump
South East / Berkshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 167 190 222
Rank change year-on-year +23 +32  
Permanent jobs citing tcpdump 12 21 1
As % of all permanent IT jobs advertised in Berkshire 0.36% 0.46% 0.020%
As % of the Communications & Networking category 1.52% 1.85% 0.077%
Number of salaries quoted 10 21 0
Median salary £70,000 £60,000 -
Median salary % change year-on-year +16.66% -  
UK excluding London median salary £52,500 £52,500 £47,500
% change year-on-year - +10.52%  

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 Berkshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Berkshire
Permanent job vacancies with a requirement for communications and computer networking skills 788 1138 1305
As % of all permanent IT job vacancies advertised in Berkshire 23.86% 25.09% 25.81%
Number of salaries quoted 2170 3344 2934
Median salary £51,000 £50,000 £47,500
Median salary % change year-on-year +2.00% +5.26%  
90% offered a salary of more than £31,250 £31,250 £27,500
10% offered a salary of more than £70,000 £68,750 £68,750
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

tcpdump
Job Vacancy Trend in Berkshire

Job postings citing tcpdump as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for tcpdump in Berkshire

tcpdump
Salary Trend in Berkshire

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

Salary trend for tcpdump in Berkshire

tcpdump
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing tcpdump within the Berkshire region over the 3 months to 28 June 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
Reading +19 8 £70,000 +16.66%
tcpdump
South East

For the 6 months to 28 June 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 Berkshire region with a requirement for tcpdump.

1 18 (100.00%) Wireshark
2 12 (66.67%) Cisco
3 10 (55.56%) Juniper
3 10 (55.56%) F5
4 9 (50.00%) Firewall
5 7 (38.89%) SSL
5 7 (38.89%) VPN
5 7 (38.89%) snoop
6 6 (33.33%) Windows
6 6 (33.33%) Microsoft
6 6 (33.33%) Linux
6 6 (33.33%) OSPF
6 6 (33.33%) BGP
6 6 (33.33%) CCNP
6 6 (33.33%) CheckPoint
6 6 (33.33%) Cisco Certification
7 5 (27.78%) HTTPS
8 4 (22.22%) Sun
8 4 (22.22%) Solaris
8 4 (22.22%) SAS
8 4 (22.22%) WAN
8 4 (22.22%) Perl
8 4 (22.22%) ITIL
8 4 (22.22%) Unix
8 4 (22.22%) Windows Server 2003
8 4 (22.22%) MPLS
8 4 (22.22%) HP
8 4 (22.22%) Nortel
8 4 (22.22%) NetApp
8 4 (22.22%) Red Hat

tcpdump
Co-occurring IT Skills in Berkshire 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 4 (22.22%) SAS
Communications & Networking
1 18 (100.00%) Wireshark
2 9 (50.00%) Firewall
3 7 (38.89%) snoop
3 7 (38.89%) SSL
3 7 (38.89%) VPN
4 6 (33.33%) BGP
4 6 (33.33%) OSPF
5 5 (27.78%) HTTPS
6 4 (22.22%) BIG-IP
6 4 (22.22%) Cisco ASA
6 4 (22.22%) MPLS
6 4 (22.22%) WAN
7 3 (16.67%) DNS
7 3 (16.67%) HTTP
7 3 (16.67%) TCP/IP
8 2 (11.11%) EIGRP
8 2 (11.11%) IPsec
8 2 (11.11%) Network Security
8 2 (11.11%) SSH
Development Applications
1 2 (11.11%) Burp Suite
1 2 (11.11%) IDA Disassembler
1 2 (11.11%) OllyDbg
1 2 (11.11%) WinDbg
General
1 3 (16.67%) Telecoms
2 1 (5.56%) Banking
2 1 (5.56%) Finance
Job Titles
1 8 (44.44%) Analyst
1 8 (44.44%) Support Engineer
2 6 (33.33%) Network Engineer
3 4 (22.22%) Infrastructure Engineer
3 4 (22.22%) Infrastructure Support
3 4 (22.22%) Infrastructure Support Engineer
3 4 (22.22%) Network Support
3 4 (22.22%) Network Support Engineer
3 4 (22.22%) Senior Network Engineer
3 4 (22.22%) Senior Network Support
3 4 (22.22%) Senior Network Support Engineer
3 4 (22.22%) Senior Support Engineer
3 4 (22.22%) Unix Engineer
3 4 (22.22%) Unix Support
3 4 (22.22%) Unix Support Engineer
4 3 (16.67%) Incident Analyst
4 3 (16.67%) Security Analyst
5 2 (11.11%) Firewall Analyst
5 2 (11.11%) IT Security Analyst
5 2 (11.11%) Web Analyst
Libraries, Frameworks & Software Standards
1 2 (11.11%) Regular Expression
Miscellaneous
1 4 (22.22%) Enterprise Storage
1 4 (22.22%) Virtual Team
2 3 (16.67%) Analytical Skills
3 2 (11.11%) Blog
3 2 (11.11%) Cyber Kill Chain
3 2 (11.11%) Data Centre
3 2 (11.11%) PKI
Operating Systems
1 6 (33.33%) Linux
1 6 (33.33%) Windows
2 4 (22.22%) Red Hat Enterprise Linux
2 4 (22.22%) Solaris
2 4 (22.22%) Unix
2 4 (22.22%) Windows Server 2003
2 4 (22.22%) Windows Server 2008
Processes & Methodologies
1 4 (22.22%) Change Management
1 4 (22.22%) Incident Management
1 4 (22.22%) ITIL
1 4 (22.22%) Network Monitoring
2 3 (16.67%) Cybersecurity
2 3 (16.67%) Deep Packet Inspection
2 3 (16.67%) Vulnerability Assessment
3 2 (11.11%) Coaching
3 2 (11.11%) Cryptography
3 2 (11.11%) Malware Analysis
3 2 (11.11%) Malware Reverse Engineering
3 2 (11.11%) Network Packet Analysis
3 2 (11.11%) Reverse Engineering
3 2 (11.11%) Security Monitoring
3 2 (11.11%) Security Testing
3 2 (11.11%) Technical Analysis
4 1 (5.56%) Information Security
Programming Languages
1 4 (22.22%) Perl
1 4 (22.22%) PowerShell
2 2 (11.11%) C
2 2 (11.11%) C++
Qualifications
1 6 (33.33%) CCNP
1 6 (33.33%) Cisco Certification
Quality Assurance & Compliance
1 4 (22.22%) SAS 70
System Software
1 4 (22.22%) Firmware
Vendors
1 12 (66.67%) Cisco
2 10 (55.56%) F5
2 10 (55.56%) Juniper
3 6 (33.33%) CheckPoint
3 6 (33.33%) Microsoft
4 4 (22.22%) HP
4 4 (22.22%) NetApp
4 4 (22.22%) NetScout
4 4 (22.22%) Nortel
4 4 (22.22%) Red Hat
4 4 (22.22%) Sun