Period
to 20 May 2018

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for Kalman Filter skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kalman Filter over the 6 months to 20 May 2018 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.

Kalman Filtering
England > Yorkshire
6 months to
20 May 2018
Same period 2017 Same period 2016
Rank 178 183 206
Rank change year-on-year +5 +23 -4
Contract jobs citing Kalman Filter 18 4 11
As % of all contract IT jobs advertised in Yorkshire 0.37% 0.094% 0.19%
As % of the Processes & Methodologies category 0.43% 0.11% 0.23%
Number of daily rates quoted 13 3 7
Yorkshire median daily rate £433 £500 £420
Median daily rate % change year-on-year -13.50% +19.05% +80.65%
10th Percentile £231 £385 £321
90th Percentile £580 £535 £468
England median daily rate £400 £425 £401
% change year-on-year -5.88% +6.12% +0.13%
Number of hourly rates quoted 0 0 3
Yorkshire median hourly rate - - £12.50
England median hourly rate £38.25 £19.00 £13.50
% change year-on-year +101.32% +40.74% -55.00%

Kalman Filter is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Yorkshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Yorkshire
Contract vacancies with a requirement for process or methodology skills 4,166 3,583 4,776
As % of all contract IT jobs advertised in Yorkshire 86.29% 84.37% 84.23%
Number of daily rates quoted 2,755 2,298 3,254
Yorkshire median daily rate £400 £400 £400
10th Percentile £270 £263 £273
90th Percentile £538 £556 £575
England median daily rate £463 £450 £425
% change year-on-year +2.78% +5.88% +4.94%
Number of hourly rates quoted 120 88 114
Yorkshire median hourly rate £21.33 £13.50 £15.63
Median hourly rate % change year-on-year +57.96% -13.60% -6.55%
10th Percentile £10.75 £8.41 £10.20
90th Percentile £44.55 £33.02 £38.75
England median hourly rate £22.00 £25.00 £23.00
% change year-on-year -12.00% +8.70% +9.52%

Kalman Filter
Job Vacancy Trend in Yorkshire

Job postings citing Kalman Filter as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for Kalman Filter in Yorkshire

Kalman Filter
Contractor Daily Rate Trend in Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Kalman Filter in Yorkshire.

Contractor daily rate trend for Kalman Filter in Yorkshire

Kalman Filter
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing Kalman Filter in Yorkshire over the 6 months to 20 May 2018.

Contractor daily rate histogram for Kalman Filter in Yorkshire

Kalman Filter
Contractor Hourly Rate Trend in Yorkshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Kalman Filter in Yorkshire.

Contractor hourly rate trend for Kalman Filter in Yorkshire

Kalman Filter
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Kalman Filter within the Yorkshire region over the 6 months to 20 May 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire -16 13 £458 -8.50% 4
South Yorkshire +3 3 £140 - 1
North Yorkshire - 2 £298 - 2
Kalman Filter
England

For the 6 months to 20 May 2018, IT contractor jobs citing Kalman Filter also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Yorkshire region with a requirement for Kalman Filter.

1 7 (38.89%) Firewall
2 6 (33.33%) Vulnerability Management
2 6 (33.33%) Cybersecurity
2 6 (33.33%) Privileged Access Management
2 6 (33.33%) Data Loss Prevention
3 5 (27.78%) Web Filtering
3 5 (27.78%) Windows
3 5 (27.78%) Linux
4 3 (16.67%) CCSP
4 3 (16.67%) Microsoft Office
4 3 (16.67%) VPN
4 3 (16.67%) Cisco
4 3 (16.67%) Cisco Certification
4 3 (16.67%) Information Security
4 3 (16.67%) Migration
4 3 (16.67%) Identity Management
4 3 (16.67%) CCSA
4 3 (16.67%) CEH
4 3 (16.67%) Security Operations
4 3 (16.67%) Email Filtering
5 2 (11.11%) SQL Server
5 2 (11.11%) MuleSoft
5 2 (11.11%) Data Centre
5 2 (11.11%) Linux Command Line
5 2 (11.11%) D3.js
5 2 (11.11%) F5
5 2 (11.11%) CSS3
5 2 (11.11%) RESTful
5 2 (11.11%) HTML5
5 2 (11.11%) Cisco ASA

Kalman Filter
Co-occurring IT Skills in Yorkshire 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 (5.56%) Exchange Server 2013
1 1 (5.56%) SharePoint
Applications
1 3 (16.67%) Microsoft Office
2 1 (5.56%) Microsoft Excel
2 1 (5.56%) Microsoft PowerPoint
Business Applications
1 1 (5.56%) OPENHousing
1 1 (5.56%) Oracle ERP
Cloud Services
1 1 (5.56%) Office 365
Communications & Networking
1 7 (38.89%) Firewall
2 3 (16.67%) VPN
3 2 (11.11%) Cisco ASA
4 1 (5.56%) BIG-IP
4 1 (5.56%) Cisco Firepower
4 1 (5.56%) Cisco Nexus
4 1 (5.56%) F5 BIG-IP GTM
4 1 (5.56%) F5 BIG-IP LTM
4 1 (5.56%) Internet
4 1 (5.56%) NAS
4 1 (5.56%) Network Security
4 1 (5.56%) SAN
4 1 (5.56%) Wireless
Database & Business Intelligence
1 2 (11.11%) SQL Server
2 1 (5.56%) MS Access
2 1 (5.56%) Oracle Reports
2 1 (5.56%) SQL Server 2012
Development Applications
1 1 (5.56%) Git (software)
1 1 (5.56%) Jenkins
1 1 (5.56%) JIRA
General
1 1 (5.56%) Finance
1 1 (5.56%) Legal
1 1 (5.56%) Telecoms
Job Titles
1 9 (50.00%) Analyst
2 7 (38.89%) Business Analyst
3 5 (27.78%) Security Analyst
4 3 (16.67%) IT Analyst
4 3 (16.67%) IT Security Analyst
5 2 (11.11%) Developer
5 2 (11.11%) Network Engineer
5 2 (11.11%) Network Security Engineer
5 2 (11.11%) Security Engineer
5 2 (11.11%) UI Developer
6 1 (5.56%) Administrator
6 1 (5.56%) Business Systems Analyst
6 1 (5.56%) Coordinator
6 1 (5.56%) Cybersecurity Analyst
6 1 (5.56%) Network Manager
6 1 (5.56%) Project Administrator
6 1 (5.56%) Project Support Administrator
6 1 (5.56%) SC Cleared Network Engineer
6 1 (5.56%) Scrum Master
6 1 (5.56%) Systems Analyst
Libraries, Frameworks & Software Standards
1 2 (11.11%) CSS
1 2 (11.11%) CSS3
1 2 (11.11%) D3.js
1 2 (11.11%) HTML
1 2 (11.11%) HTML5
1 2 (11.11%) jQuery
1 2 (11.11%) RESTful
1 2 (11.11%) XML
1 2 (11.11%) XSLT
2 1 (5.56%) RAML
2 1 (5.56%) Spring Boot
2 1 (5.56%) Web Services
Miscellaneous
1 2 (11.11%) Data Centre
1 2 (11.11%) Linux Command Line
2 1 (5.56%) Fat Client
2 1 (5.56%) Mobile App
2 1 (5.56%) Replication
2 1 (5.56%) Thin Client
2 1 (5.56%) Virtual Team
Operating Systems
1 5 (27.78%) Linux
1 5 (27.78%) Windows
2 1 (5.56%) Windows 7
2 1 (5.56%) Windows Server
2 1 (5.56%) Windows Server 2008
Processes & Methodologies
1 6 (33.33%) Cybersecurity
1 6 (33.33%) Data Loss Prevention
1 6 (33.33%) Privileged Access Management
1 6 (33.33%) Vulnerability Management
2 5 (27.78%) Web Filtering
3 3 (16.67%) Email Filtering
3 3 (16.67%) Identity Management
3 3 (16.67%) Information Security
3 3 (16.67%) Migration
3 3 (16.67%) Security Operations
4 2 (11.11%) Agile Software Development
5 1 (5.56%) Asset Management
5 1 (5.56%) Business Continuity
5 1 (5.56%) Coaching
5 1 (5.56%) Data Security
5 1 (5.56%) ERP
5 1 (5.56%) Mobile Application Development
5 1 (5.56%) Problem-Solving
5 1 (5.56%) Scrum
5 1 (5.56%) Workflow
Programming Languages
1 2 (11.11%) JavaScript
2 1 (5.56%) SQL
Qualifications
1 3 (16.67%) CCSA
1 3 (16.67%) CCSP
1 3 (16.67%) CEH
1 3 (16.67%) Cisco Certification
2 1 (5.56%) SC Cleared
2 1 (5.56%) Security Cleared
System Software
1 2 (11.11%) Active Directory
2 1 (5.56%) Hyper-V
2 1 (5.56%) ProxySG
2 1 (5.56%) Virtual Servers
2 1 (5.56%) VMware Infrastructure
2 1 (5.56%) XenApp
Systems Management
1 1 (5.56%) FortiGate
1 1 (5.56%) Microsoft Intune
Vendors
1 3 (16.67%) Cisco
2 2 (11.11%) F5
2 2 (11.11%) MuleSoft
3 1 (5.56%) Apple
3 1 (5.56%) Capita
3 1 (5.56%) Citrix
3 1 (5.56%) Dell
3 1 (5.56%) Extreme Networks
3 1 (5.56%) Forcepoint
3 1 (5.56%) Fortinet
3 1 (5.56%) Microsoft
3 1 (5.56%) NetApp
3 1 (5.56%) Oracle
3 1 (5.56%) Palo Alto
3 1 (5.56%) QNAP
3 1 (5.56%) Ruckus Wireless
3 1 (5.56%) Sophos
3 1 (5.56%) Synology
3 1 (5.56%) Veeam
3 1 (5.56%) Zscaler