Period
to 18 November 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for tcpdump skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited tcpdump over the 6 months to 18 November 2018 with a comparison to the same period in the previous 2 years.

tcpdump
England > South East
6 months to
18 Nov 2018
Same period 2017 Same period 2016
Rank 517 513 553
Rank change year-on-year -4 +40 +70
Permanent jobs citing tcpdump 5 45 43
As % of all permanent IT jobs advertised in the South East 0.018% 0.15% 0.12%
As % of the Communications & Networking category 0.11% 0.84% 0.58%
Number of salaries quoted 3 31 43
South East median annual salary £50,000 £60,000 £60,000
Median salary % change year-on-year -16.67% - +20.00%
England median annual salary £50,000 £57,500 £55,000
% change year-on-year -13.04% +4.55% +10.00%

tcpdump is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South East with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
South East
Permanent vacancies with a requirement for communications or computer networking skills 4,429 5,342 7,450
As % of all permanent IT jobs advertised in the South East 15.62% 17.56% 21.17%
Number of salaries quoted 3,486 4,258 5,966
South East median annual salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.56% +4.05%
10th Percentile £25,250 £24,250 £26,000
90th Percentile £70,000 £66,075 £67,500
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

tcpdump
Job Vacancy Trend in the South East

Job postings citing tcpdump as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for tcpdump in the South East

tcpdump
Salary Trend in the South East

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

Salary trend for tcpdump in the South East

tcpdump
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing tcpdump within the South East region over the 6 months to 18 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Thames Valley +6 4 £55,000 -21.43% 2
Buckinghamshire - 3 - - 1
Hampshire -10 1 £50,000 +5.26%
Berkshire -13 1 £55,000 -21.43% 1
tcpdump
England

For the 6 months to 18 November 2018, IT jobs citing tcpdump also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South East region with a requirement for tcpdump.

1 5 (100.00%) Wireshark
2 4 (80.00%) DNS
2 4 (80.00%) Python
3 3 (60.00%) MPLS
3 3 (60.00%) BGP
3 3 (60.00%) Cisco
3 3 (60.00%) Cisco IOS
3 3 (60.00%) Wireless
3 3 (60.00%) Telecoms
3 3 (60.00%) IOS XR
3 3 (60.00%) NX-OS
3 3 (60.00%) F5
3 3 (60.00%) Ansible
3 3 (60.00%) DHCP
4 1 (20.00%) iptables
4 1 (20.00%) SIEM
4 1 (20.00%) F5 BIG-IP LTM
4 1 (20.00%) F5 BIG-IP GTM
4 1 (20.00%) Distributed Denial-of-Service
4 1 (20.00%) DDoS Mitigation
4 1 (20.00%) Data Centre
4 1 (20.00%) Windows Server
4 1 (20.00%) Security Operations
4 1 (20.00%) Security Operations Centre
4 1 (20.00%) Task Automation
4 1 (20.00%) SSH
4 1 (20.00%) Google
4 1 (20.00%) Squid
4 1 (20.00%) Network Security
4 1 (20.00%) Postfix

tcpdump
Co-occurring IT Skills in the South East 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 (20.00%) Apache
1 1 (20.00%) nginx
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Microsoft Azure
Communications & Networking
1 5 (100.00%) Wireshark
2 4 (80.00%) DNS
3 3 (60.00%) BGP
3 3 (60.00%) Cisco IOS
3 3 (60.00%) DHCP
3 3 (60.00%) IOS XR
3 3 (60.00%) MPLS
3 3 (60.00%) NX-OS
3 3 (60.00%) Wireless
4 1 (20.00%) F5 BIG-IP GTM
4 1 (20.00%) F5 BIG-IP LTM
4 1 (20.00%) Firewall
4 1 (20.00%) LAN
4 1 (20.00%) Network Security
4 1 (20.00%) OSPF
4 1 (20.00%) SSH
4 1 (20.00%) WAN
General
1 3 (60.00%) Telecoms
Job Titles
1 3 (60.00%) Architect
1 3 (60.00%) Network Architect
2 1 (20.00%) Administrator
2 1 (20.00%) Analyst
2 1 (20.00%) IT Analyst
2 1 (20.00%) IT Operations Analyst
2 1 (20.00%) IT Security Analyst
2 1 (20.00%) Linux Administrator
2 1 (20.00%) Linux Systems Administrator
2 1 (20.00%) Operations Analyst
2 1 (20.00%) Security Analyst
2 1 (20.00%) Security Operations Analyst
2 1 (20.00%) SOC Analyst
2 1 (20.00%) Systems Administrator
Miscellaneous
1 1 (20.00%) Data Centre
1 1 (20.00%) Distributed Denial-of-Service
1 1 (20.00%) Security Operations Centre
Operating Systems
1 1 (20.00%) Linux
1 1 (20.00%) Windows
1 1 (20.00%) Windows Server
Processes & Methodologies
1 1 (20.00%) DDoS Mitigation
1 1 (20.00%) Security Operations
1 1 (20.00%) SIEM
1 1 (20.00%) Task Automation
Programming Languages
1 4 (80.00%) Python
2 1 (20.00%) Bash Shell
2 1 (20.00%) Perl
Qualifications
1 1 (20.00%) CCIE
1 1 (20.00%) CCNP
1 1 (20.00%) Cisco Certification
System Software
1 1 (20.00%) iptables
1 1 (20.00%) Postfix
1 1 (20.00%) Squid
Systems Management
1 3 (60.00%) Ansible
Vendors
1 3 (60.00%) Cisco
1 3 (60.00%) F5
2 1 (20.00%) Alcatel-Lucent
2 1 (20.00%) Google