Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Wireshark skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Wireshark over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Wireshark
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 231 244 268
Rank change year-on-year +13 +24 +31
Contract jobs citing Wireshark 9 9 3
As % of all contract IT jobs advertised in the City of London 0.13% 0.14% 0.033%
As % of the Communications & Networking category 1.21% 0.94% 0.27%
Number of daily rates quoted 7 9 2
City of London median daily rate £500 £475 £304
Median daily rate % change year-on-year +5.26% +56.51% -37.74%
Central London median daily rate £500 £475 £400
% change year-on-year +5.26% +18.75% -17.95%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Wireshark is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Contract vacancies with a requirement for communications or computer networking skills 743 960 1128
As % of all contract IT jobs advertised in the City of London 10.58% 14.43% 12.28%
Number of daily rates quoted 580 734 847
City of London median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% +5.52%
10th Percentile £213 £287 £263
90th Percentile £638 £588 £575
Central London median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 13 14 29
City of London median hourly rate £17.00 £19.00 £17.50
Median hourly rate % change year-on-year -10.53% +8.57% -10.26%
10th Percentile £11.86 £11.50 £13.81
90th Percentile £23.28 £48.63 £31.65
Central London median hourly rate £16.96 £19.00 £17.50
% change year-on-year -10.75% +8.57% -10.26%

Wireshark
Job Vacancy Trend in the City of London

Job postings citing Wireshark as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Wireshark in the City of London

Wireshark
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Wireshark in the City of London.

Contractor daily rate trend for Wireshark in the City of London

Wireshark
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Wireshark in the City of London over the 6 months to 19 November 2017.

Contractor daily rate histogram for Wireshark in the City of London

For the 6 months to 19 November 2017, IT contractor jobs citing Wireshark also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Wireshark.

1 4 (44.44%) Linux
1 4 (44.44%) TCP/IP
1 4 (44.44%) Windows
2 3 (33.33%) Regression Testing
2 3 (33.33%) JIRA
2 3 (33.33%) Fiddler
2 3 (33.33%) User Acceptance Testing
2 3 (33.33%) Video on Demand
3 2 (22.22%) Capacity Planning
3 2 (22.22%) tcpdump
3 2 (22.22%) snoop
3 2 (22.22%) Puppet
3 2 (22.22%) Fibre Channel
3 2 (22.22%) R
3 2 (22.22%) BroadSoft
3 2 (22.22%) Data Analytics
3 2 (22.22%) Analytics
3 2 (22.22%) Ansible
3 2 (22.22%) DevOps
3 2 (22.22%) Kalman Filter
3 2 (22.22%) Time Management
3 2 (22.22%) Red Hat Enterprise Linux
3 2 (22.22%) Git (software)
3 2 (22.22%) Load Balancing
3 2 (22.22%) Mathematics
3 2 (22.22%) Computer Science
3 2 (22.22%) Management Information System
3 2 (22.22%) Telecoms
3 2 (22.22%) Finance
3 2 (22.22%) NetBackup

Wireshark
Co-occurring IT Skills in the City of London 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 2 (22.22%) Apache
1 2 (22.22%) Tomcat
Communications & Networking
1 4 (44.44%) TCP/IP
2 2 (22.22%) Broadband
2 2 (22.22%) DHCP
2 2 (22.22%) DNS
2 2 (22.22%) DSL
2 2 (22.22%) Fibre Channel
2 2 (22.22%) HTTP
2 2 (22.22%) Intranet
2 2 (22.22%) LAN
2 2 (22.22%) NAS
2 2 (22.22%) SAN
2 2 (22.22%) SMTP
2 2 (22.22%) snoop
2 2 (22.22%) tcpdump
2 2 (22.22%) VoIP
2 2 (22.22%) WAN
Database & Business Intelligence
1 2 (22.22%) Data Warehouse
1 2 (22.22%) SQL Server
Development Applications
1 3 (33.33%) Fiddler
1 3 (33.33%) JIRA
2 2 (22.22%) Git (software)
2 2 (22.22%) Subversion
General
1 2 (22.22%) Finance
1 2 (22.22%) Telecoms
Job Titles
1 2 (22.22%) Applications Developer
1 2 (22.22%) Developer
1 2 (22.22%) Systems Engineer
1 2 (22.22%) Tester
1 2 (22.22%) Unix Engineer
1 2 (22.22%) Unix Systems Engineer
1 2 (22.22%) VoIP Engineer
2 1 (11.11%) Designer
2 1 (11.11%) Senior Tester
2 1 (11.11%) Unix Systems Administrator
2 1 (11.11%) UX Designer
Libraries, Frameworks & Software Standards
1 2 (22.22%) .NET
Miscellaneous
1 3 (33.33%) Video on Demand
2 2 (22.22%) Computer Science
2 2 (22.22%) Data Centre
2 2 (22.22%) EMC VMAX
2 2 (22.22%) Management Information System
3 1 (11.11%) User Experience
Operating Systems
1 4 (44.44%) Linux
1 4 (44.44%) Windows
2 2 (22.22%) Red Hat Enterprise Linux
2 2 (22.22%) Solaris
2 2 (22.22%) Unix
Processes & Methodologies
1 3 (33.33%) Regression Testing
1 3 (33.33%) User Acceptance Testing
2 2 (22.22%) Analytics
2 2 (22.22%) Capacity Planning
2 2 (22.22%) Change Management
2 2 (22.22%) Data Analytics
2 2 (22.22%) DevOps
2 2 (22.22%) Incident Management
2 2 (22.22%) ITIL
2 2 (22.22%) Kalman Filter
2 2 (22.22%) Load Balancing
2 2 (22.22%) Mathematics
2 2 (22.22%) Open Source
2 2 (22.22%) Project Management
2 2 (22.22%) SDLC
2 2 (22.22%) Software Engineering
2 2 (22.22%) Time Management
2 2 (22.22%) Web Development
3 1 (11.11%) Test Automation
Programming Languages
1 2 (22.22%) C#
1 2 (22.22%) C++
1 2 (22.22%) Java
1 2 (22.22%) Python
1 2 (22.22%) R
1 2 (22.22%) SQL
Qualifications
1 2 (22.22%) Degree
1 2 (22.22%) ITIL Certification
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) iptables
Systems Management
1 2 (22.22%) Ansible
1 2 (22.22%) Backup Exec
1 2 (22.22%) NetBackup
1 2 (22.22%) Puppet
Vendors
1 2 (22.22%) BroadSoft
1 2 (22.22%) EMC
1 2 (22.22%) HP
1 2 (22.22%) Oracle
1 2 (22.22%) Red Hat
1 2 (22.22%) Sun
1 2 (22.22%) Symantec