The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Wireshark skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Wireshark over the 3 months to 25 June 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
East of England / Hertfordshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank - 53 72
Contract jobs citing Wireshark 0 4 2
As % of all contract IT jobs advertised in Hertfordshire - 0.62% 0.22%
As % of the Communications & Networking category - 3.54% 0.79%
Number of daily rates quoted 0 3 1
Median daily rate - £425 £225
Median daily rate % change year-on-year - +88.88%  
UK excluding London median daily rate £400 £383 £320
% change year-on-year +4.57% +19.53%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £45.00 £26.00
% change year-on-year - +73.07%  

Wireshark is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
Hertfordshire
Contract job vacancies with a requirement for communications and computer networking skills 164 113 252
As % of all contract IT job vacancies advertised in Hertfordshire 26.24% 17.52% 28.16%
Number of daily rates quoted 91 62 118
Median daily rate £375 £375 £350
Median daily rate % change year-on-year - +7.14%  
90% offered a daily rate of more than £130 £270 £275
10% offered a daily rate of more than £550 £494 £450
UK excluding London median daily rate £375 £365 £340
% change year-on-year +2.73% +7.35%  
Number of hourly rates quoted 19 7 20
Median hourly rate £16.00 £17.50 £10.50
Median hourly rate % change year-on-year -8.57% +66.66%  
90% offered a hourly rate of more than £11.00 £13.00 £9.00
10% offered a hourly rate of more than £31.50 £20.00 £37.50
UK excluding London median hourly rate £28.00 £31.50 £25.00
% change year-on-year -11.11% +26.00%  

Wireshark
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Wireshark as a proportion of all contract or permanent IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Wireshark in Hertfordshire

Wireshark
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Wireshark in Hertfordshire

Wireshark
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Wireshark in Hertfordshire.

Contractor hourly rate trend for Wireshark in Hertfordshire

For the 6 months to 25 June 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 Hertfordshire region with a requirement for Wireshark.

1 4 (44.44%) C#
1 4 (44.44%) Java
1 4 (44.44%) JavaScript
1 4 (44.44%) XML
1 4 (44.44%) VoIP
1 4 (44.44%) Objective-C
1 4 (44.44%) Android
1 4 (44.44%) RESTful
1 4 (44.44%) Apple iOS
1 4 (44.44%) iOS SDK
1 4 (44.44%) Android SDK
1 4 (44.44%) Android Development
1 4 (44.44%) iOS Development
1 4 (44.44%) Performance Tuning
1 4 (44.44%) Wireframes
2 3 (33.33%) Validation
3 2 (22.22%) Migration
3 2 (22.22%) Xcode
3 2 (22.22%) Service Delivery
3 2 (22.22%) Telecoms
3 2 (22.22%) 2G
3 2 (22.22%) Windows XP
3 2 (22.22%) GSM
3 2 (22.22%) MSI
3 2 (22.22%) WCDMA
3 2 (22.22%) TCP/IP
3 2 (22.22%) SLA
3 2 (22.22%) Microsoft
3 2 (22.22%) Active Directory
3 2 (22.22%) HP

Wireshark
Co-occurring IT Skills in Hertfordshire 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:

Applications
1 2 (22.22%) Microsoft Office
2 1 (11.11%) Simulink
Communications & Networking
1 4 (44.44%) VoIP
2 2 (22.22%) 2G
2 2 (22.22%) 3G
2 2 (22.22%) 4G
2 2 (22.22%) GSM
2 2 (22.22%) HSPA
2 2 (22.22%) LTE
2 2 (22.22%) Radio Access Network
2 2 (22.22%) TCP/IP
2 2 (22.22%) WCDMA
Database & Business Intelligence
1 2 (22.22%) SQL Server
Development Applications
1 2 (22.22%) MSI
1 2 (22.22%) Xcode
2 1 (11.11%) GDB
2 1 (11.11%) Rational DOORS
2 1 (11.11%) Rational Rhapsody
General
1 2 (22.22%) Telecoms
Job Titles
1 4 (44.44%) Android Developer
1 4 (44.44%) C# Developer
1 4 (44.44%) C# Software Developer
1 4 (44.44%) Developer
1 4 (44.44%) iOS Android Developer
1 4 (44.44%) iOS Developer
1 4 (44.44%) Software Developer
2 2 (22.22%) Designer
2 2 (22.22%) Java Android Developer
2 2 (22.22%) Java Developer
2 2 (22.22%) Java Software Developer
2 2 (22.22%) Objective-C Developer
2 2 (22.22%) Senior Designer
3 1 (11.11%) Analyst
3 1 (11.11%) Network Designer
3 1 (11.11%) Senior Analyst
3 1 (11.11%) Senior Network Designer
3 1 (11.11%) Senior Test Analyst
3 1 (11.11%) Test Analyst
3 1 (11.11%) Test Engineer
Libraries, Frameworks & Software Standards
1 4 (44.44%) Android SDK
1 4 (44.44%) iOS SDK
1 4 (44.44%) RESTful
1 4 (44.44%) XML
Operating Systems
1 4 (44.44%) Android
1 4 (44.44%) Apple iOS
2 2 (22.22%) Windows
2 2 (22.22%) Windows 7
2 2 (22.22%) Windows 8
2 2 (22.22%) Windows Server
2 2 (22.22%) Windows Server 2003
2 2 (22.22%) Windows Server 2008
2 2 (22.22%) Windows Server 2012
2 2 (22.22%) Windows Vista
2 2 (22.22%) Windows XP
3 1 (11.11%) Linux
Processes & Methodologies
1 4 (44.44%) Android Development
1 4 (44.44%) iOS Development
1 4 (44.44%) Performance Tuning
1 4 (44.44%) Wireframes
2 3 (33.33%) Validation
3 2 (22.22%) Agile Software Development
3 2 (22.22%) Defect Management
3 2 (22.22%) Functional Testing
3 2 (22.22%) High Availability
3 2 (22.22%) ITIL
3 2 (22.22%) Migration
3 2 (22.22%) Release Management
3 2 (22.22%) SDLC
3 2 (22.22%) Service Delivery
3 2 (22.22%) Software Testing
3 2 (22.22%) Test Automation
3 2 (22.22%) Test Strategy
3 2 (22.22%) Waterfall
4 1 (11.11%) Continuous Improvement
4 1 (11.11%) UML
Programming Languages
1 4 (44.44%) C#
1 4 (44.44%) Java
1 4 (44.44%) JavaScript
1 4 (44.44%) Objective-C
2 2 (22.22%) PowerShell
3 1 (11.11%) Ada
3 1 (11.11%) Ada 95
3 1 (11.11%) MATLAB
Qualifications
1 2 (22.22%) ISTQB
2 1 (11.11%) SC Cleared
2 1 (11.11%) Security Cleared
Quality Assurance & Compliance
1 2 (22.22%) SLA
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) Microsoft App-V
1 2 (22.22%) Virtual Desktop
Systems Management
1 2 (22.22%) BladeLogic
1 2 (22.22%) HP Quality Center
1 2 (22.22%) SCCM
Vendors
1 2 (22.22%) Actix
1 2 (22.22%) Apple
1 2 (22.22%) BMC
1 2 (22.22%) HP
1 2 (22.22%) Microsoft
2 1 (11.11%) Computacenter
2 1 (11.11%) Serena