The table below looks at the statistics for Kalman Filter skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Kalman Filter over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
26 May 2016
Same period 2015 Same period 2014
Kalman Filtering
Rank 460 444 443
Rank change year-on-year
-16 -1
Contract jobs citing Kalman Filter 192 185 173
As % of all contract IT jobs located in the UK 0.36% 0.34% 0.33%
As % of the Processes & Methodologies category 0.44% 0.43% 0.42%
Number of daily rates quoted 107 115 88
Median daily rate £400 £400 £400
90% offered a daily rate of more than £242 £250 £187
10% offered a daily rate of more than £575 £525 £500
UK excluding London median daily rate £375 £350 £375
% change year-on-year
+7.14% -6.66%
Number of hourly rates quoted 8 5 11
Median hourly rate £13.75 £30.00 £25.00
Median hourly rate % change year-on-year
-54.16% +20.00%
90% offered a hourly rate of more than £11.10 £11.99 £15.50
10% offered a hourly rate of more than £45.50 £40.80 £37.50
UK excluding London median hourly rate £13.50 £30.00 £25.00
% change year-on-year
-55.00% +20.00%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised across the UK.

Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
44047 42983 40920
As % of all contract IT jobs located in the UK 81.94% 79.21% 77.69%
Number of daily rates quoted 29198 27209 25852
Median daily rate £438 £413 £400
Median daily rate % change year-on-year
+6.06% +3.12%
90% offered a daily rate of more than £300 £280 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 1023 1223 1213
Median hourly rate £28.50 £29.00 £28.25
Median hourly rate % change year-on-year
-1.72% +2.65%
90% offered a hourly rate of more than £12.75 £12.10 £12.50
10% offered a hourly rate of more than £47.50 £47.71 £48.08
UK excluding London median hourly rate £33.00 £30.00 £30.00
% change year-on-year
+10.00% -

Kalman Filter
Jobs Demand Trend

The demand trend of contract jobs citing Kalman Filter as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Kalman Filter Jobs Demand Trend in the UK

Kalman Filter
Daily Rate Trend

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

Kalman Filter Daily Rate Trend in the UK

Kalman Filter
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Kalman Filter within the UK over the 3 months to 26 May 2016.

Kalman Filter Daily Rate Histogram in the UK

Kalman Filter
Hourly Rate Trend

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

Kalman Filter Hourly Rate Trend in the UK

Kalman Filter
Hourly Rate Histogram

This chart provides a histogram of hourly rates quoted in contract IT jobs citing Kalman Filter within the UK over the 3 months to 26 May 2016.

Kalman Filter Hourly Rate Histogram in the UK

Kalman Filter
Top 30 Contract Locations

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 UK over the 3 months to 26 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +5 184 £400 +0.06% 49
London -13 58 £500 +11.11% 18
South East -9 39 £428 +0.58% 18
North West -18 33 £385 +18.46% 3
Manchester -12 29 £388 +19.23% 2
West Midlands +6 23 £300 -22.63% 3
Hampshire +16 22 £488 -7.14% 4
East of England +16 13 £340 +36.00% 1
Newcastle upon Tyne -37 10 £500 -
North East -38 10 £500 -
Tyne and Wear -40 10 £500 -
Cambridgeshire +16 9 £340 +36.00% 1
Cambridge +9 9 £340 +36.00% 1
City of London +38 7 £435 +8.81% 5
Solihull -6 7 - - 1
Buckinghamshire +20 5 £375 -
Yorkshire +6 5 £420 +40.00% 5
Milton Keynes +6 5 £375 -
Winchester 0 5 £488 +14.70%
Berkshire -12 5 £230 -44.24% 1
Basingstoke - 5 £263 -
Scotland -19 4 £375 +22.95% 1
Shropshire -36 4 £110 -72.50%
Hook - 4 £538 -
Birmingham - 4 £375 - 1
Telford - 4 £110 -
West Yorkshire 0 3 £455 - 5
South West -12 3 £215 -46.25%
West Sussex - 3 £430 -
Wokingham - 3 £230 -

Kalman Filter
Top 30 Related IT Skills

For the 6 months to 26 May 2016, IT contractor jobs citing Kalman Filter also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Kalman Filter.

1 165 (44.59%) Firewall
2 119 (32.16%) Windows
3 116 (31.35%) Web Filtering
4 85 (22.97%) Finance
5 81 (21.89%) Linux
6 79 (21.35%) ITIL
7 71 (19.19%) Cisco
8 64 (17.30%) Active Directory
9 63 (17.03%) Microsoft
10 62 (16.76%) DNS
10 62 (16.76%) Information Security
11 59 (15.95%) SQL
12 58 (15.68%) LAN
13 55 (14.86%) Email Filtering
14 52 (14.05%) Network Security
14 52 (14.05%) SIEM
15 51 (13.78%) WAN
16 47 (12.70%) Unix
17 45 (12.16%) Project Management
18 44 (11.89%) CheckPoint
18 44 (11.89%) Agile Software Development
19 43 (11.62%) SSL
20 42 (11.35%) Oracle
21 41 (11.08%) DHCP
21 41 (11.08%) Wireless
22 40 (10.81%) Analytical Skills
23 39 (10.54%) Change Control
23 39 (10.54%) Disaster Recovery
24 37 (10.00%) MS Excel
24 37 (10.00%) Windows Server

Kalman Filter
Top Related IT Skills 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 28 (7.57%) MS Exchange
2 19 (5.14%) SharePoint
2 19 (5.14%) Skype for Business
3 18 (4.86%) Exchange Server 2010
4 14 (3.78%) Exchange Server 2013
5 10 (2.70%) IIS
5 10 (2.70%) OpenStack
6 9 (2.43%) Exchange Server 2003
7 8 (2.16%) iPlanet
7 8 (2.16%) WebLogic
8 6 (1.62%) Apache
8 6 (1.62%) nginx
9 5 (1.35%) CMS
10 4 (1.08%) MQSeries
11 3 (0.81%) Exchange Server 2007
11 3 (0.81%) IBM Notes
12 2 (0.54%) Mule
12 2 (0.54%) Office Communications Server
12 2 (0.54%) SAS
12 2 (0.54%) SharePoint Server
Applications
1 37 (10.00%) MS Excel
2 31 (8.38%) MS Office
3 18 (4.86%) MS PowerPoint
4 4 (1.08%) MS Visio
4 4 (1.08%) SPSS
5 3 (0.81%) MS Project
6 2 (0.54%) Photoshop
7 1 (0.27%) OrCAD
7 1 (0.27%) Spreadsheet
Business Applications
1 2 (0.54%) Dynamics AX
1 2 (0.54%) Dynamics CRM
1 2 (0.54%) Remedy ITSM
2 1 (0.27%) Adobe Campaign
2 1 (0.27%) Hyperion Planning
2 1 (0.27%) SAP Oil and Gas
Cloud Services
1 21 (5.68%) Amazon AWS
2 19 (5.14%) Office 365
3 14 (3.78%) Mimecast
4 12 (3.24%) IaaS
4 12 (3.24%) Microsoft Azure
4 12 (3.24%) PaaS
5 4 (1.08%) Google Analytics
5 4 (1.08%) Google Cloud Platform
6 2 (0.54%) AdWords
6 2 (0.54%) Amazon EC2
6 2 (0.54%) Amazon ELB
6 2 (0.54%) Amazon S3
6 2 (0.54%) Google App Engine
6 2 (0.54%) SaaS
6 2 (0.54%) SoftLayer
Communications & Networking
1 165 (44.59%) Firewall
2 62 (16.76%) DNS
3 58 (15.68%) LAN
4 52 (14.05%) Network Security
5 51 (13.78%) WAN
6 43 (11.62%) SSL
7 41 (11.08%) DHCP
7 41 (11.08%) Wireless
8 32 (8.65%) SAN
9 29 (7.84%) Internet
9 29 (7.84%) TCP/IP
10 28 (7.57%) VPN
11 23 (6.22%) Intrusion Detection
12 22 (5.95%) Cisco ASA
13 20 (5.41%) VLAN
14 19 (5.14%) IPsec
15 17 (4.59%) HTTP
15 17 (4.59%) OSPF
16 15 (4.05%) SNMP
16 15 (4.05%) SSH
Database & Business Intelligence
1 18 (4.86%) SQL Server
2 14 (3.78%) BusinessObjects
3 12 (3.24%) Oracle Database
4 11 (2.97%) Data Warehouse
5 8 (2.16%) Oracle Reports
6 7 (1.89%) Big Data
6 7 (1.89%) Data Mining
7 6 (1.62%) BusinessObjects XI
8 5 (1.35%) DB2
8 5 (1.35%) Relational Database
9 4 (1.08%) Hadoop
10 3 (0.81%) MySQL
10 3 (0.81%) Oracle BI EE
11 2 (0.54%) BigQuery
11 2 (0.54%) EDRMS
11 2 (0.54%) Essbase
11 2 (0.54%) OLAP
11 2 (0.54%) Oracle BI Publisher
11 2 (0.54%) QlikView
11 2 (0.54%) Text Mining
Development Applications
1 8 (2.16%) JIRA
2 4 (1.08%) ClearCase
2 4 (1.08%) CppUnit
2 4 (1.08%) Git (software)
2 4 (1.08%) Rational Rhapsody
2 4 (1.08%) Team Foundation Server
3 3 (0.81%) CocoaPods
3 3 (0.81%) Xcode
4 2 (0.54%) CruiseControl
4 2 (0.54%) Cucumber
4 2 (0.54%) Jenkins
4 2 (0.54%) Selenium
4 2 (0.54%) SQL Server Management Studio (SSMS)
4 2 (0.54%) TeamCity
4 2 (0.54%) Toad
4 2 (0.54%) Visual Studio
5 1 (0.27%) Calabash
5 1 (0.27%) Jasmine
5 1 (0.27%) SpecFlow
5 1 (0.27%) VisualVM
General
1 85 (22.97%) Finance
2 16 (4.32%) Telecoms
3 15 (4.05%) Banking
4 11 (2.97%) Marketing
5 6 (1.62%) Advertising
5 6 (1.62%) Retail
6 5 (1.35%) Billing
7 4 (1.08%) Legal
7 4 (1.08%) Manufacturing
7 4 (1.08%) Military
8 3 (0.81%) Investment Banking
9 2 (0.54%) Publishing
10 1 (0.27%) Back Office
10 1 (0.27%) Electronics
10 1 (0.27%) Law
Job Titles
1 68 (18.38%) Analyst
2 38 (10.27%) Developer
3 34 (9.19%) Architect
4 31 (8.38%) Network Engineer
5 29 (7.84%) Security Analyst
6 19 (5.14%) Security Architect
6 19 (5.14%) Security Manager
7 17 (4.59%) Administrator
8 16 (4.32%) Business Analyst
8 16 (4.32%) Security Engineer
9 14 (3.78%) Infrastructure Engineer
10 13 (3.51%) Consultant
10 13 (3.51%) Data Analyst
11 12 (3.24%) IT Manager
11 12 (3.24%) Security Specialist
12 11 (2.97%) Cisco Engineer
12 11 (2.97%) Cisco Network Engineer
12 11 (2.97%) IT Security Manager
13 10 (2.70%) Risk Manager
13 10 (2.70%) Solutions Architect
Libraries, Frameworks & Software Standards
1 20 (5.41%) Regular Expression
2 18 (4.86%) Web Services
3 14 (3.78%) XML
4 13 (3.51%) HTML
5 12 (3.24%) CSS
6 11 (2.97%) SOAP
7 10 (2.70%) HTML5
7 10 (2.70%) jQuery
8 9 (2.43%) CSS3
8 9 (2.43%) JSON
8 9 (2.43%) JSP
8 9 (2.43%) RESTful
9 8 (2.16%) J2EE
10 6 (1.62%) .NET
10 6 (1.62%) AngularJS
10 6 (1.62%) Django
11 5 (1.35%) RequireJS
12 4 (1.08%) Boost C++ Libraries
13 3 (0.81%) REST
13 3 (0.81%) SciPy
Miscellaneous
1 40 (10.81%) Analytical Skills
2 33 (8.92%) Data Centre
3 29 (7.84%) Management Information System
4 24 (6.49%) PKI
5 13 (3.51%) Cryptography
6 10 (2.70%) Computer Science
6 10 (2.70%) Visualisation
7 8 (2.16%) Statistics
7 8 (2.16%) User Experience
8 6 (1.62%) Data Extraction
9 5 (1.35%) Clustering
10 4 (1.08%) Algorithms
10 4 (1.08%) Data Structures
10 4 (1.08%) Embedded Systems
10 4 (1.08%) Internet of Things
11 3 (0.81%) Blackberry
11 3 (0.81%) CESG
11 3 (0.81%) Fat Client
11 3 (0.81%) Life Science
11 3 (0.81%) Social Media
Operating Systems
1 119 (32.16%) Windows
2 81 (21.89%) Linux
3 47 (12.70%) Unix
4 37 (10.00%) Windows Server
5 35 (9.46%) Windows Server 2008
6 27 (7.30%) Windows Server 2012
7 18 (4.86%) Windows 8
8 17 (4.59%) Solaris
9 12 (3.24%) Mac OS X
9 12 (3.24%) Windows 7
10 11 (2.97%) Red Hat Enterprise Linux
11 9 (2.43%) Windows Server 2003
12 8 (2.16%) AIX
12 8 (2.16%) Windows 10
13 5 (1.35%) Apple iOS
13 5 (1.35%) Windows Vista
13 5 (1.35%) Windows XP
14 4 (1.08%) CentOS
15 3 (0.81%) Windows Phone
16 2 (0.54%) Mac OS
Processes & Methodologies
1 116 (31.35%) Web Filtering
2 79 (21.35%) ITIL
3 62 (16.76%) Information Security
4 55 (14.86%) Email Filtering
5 52 (14.05%) SIEM
6 45 (12.16%) Project Management
7 44 (11.89%) Agile Software Development
8 39 (10.54%) Change Control
8 39 (10.54%) Disaster Recovery
9 35 (9.46%) Penetration Testing
10 34 (9.19%) Vulnerability Management
11 31 (8.38%) Load Balancing
12 29 (7.84%) Migration
13 27 (7.30%) Incident Management
14 26 (7.03%) Risk Management
15 25 (6.76%) Security Operations
16 24 (6.49%) Continuous Improvement
17 22 (5.95%) User Acceptance Testing
17 22 (5.95%) Waterfall
18 21 (5.68%) Change Management
Programming Languages
1 59 (15.95%) SQL
2 21 (5.68%) Python
3 20 (5.41%) Java
4 19 (5.14%) JavaScript
4 19 (5.14%) Shell Script
5 17 (4.59%) PowerShell
6 12 (3.24%) C++
7 8 (2.16%) C
7 8 (2.16%) PL/SQL
8 6 (1.62%) PHP
9 5 (1.35%) C#
9 5 (1.35%) VBA
10 4 (1.08%) Objective-C
11 3 (0.81%) R
11 3 (0.81%) Ruby
11 3 (0.81%) T-SQL
12 2 (0.54%) Perl
12 2 (0.54%) PHP 5
13 1 (0.27%) VB
13 1 (0.27%) VBScript
Qualifications
1 36 (9.73%) Security Cleared
2 35 (9.46%) CISSP
3 27 (7.30%) Cisco Certification
4 19 (5.14%) CCNP
5 17 (4.59%) Microsoft Certification
6 16 (4.32%) Degree
6 16 (4.32%) SC Cleared
7 14 (3.78%) CISM
8 12 (3.24%) MCSE
8 12 (3.24%) SANS
9 11 (2.97%) CCNA
9 11 (2.97%) CEH
10 9 (2.43%) ITIL Certification
11 8 (2.16%) CISMP
12 7 (1.89%) CCENT
12 7 (1.89%) CCSE
12 7 (1.89%) CESG Certified Professional
12 7 (1.89%) CREST Certified
12 7 (1.89%) DV Cleared
13 5 (1.35%) CLAS
Quality Assurance & Compliance
1 27 (7.30%) ISO/IEC 27001
2 25 (6.76%) PCI DSS
3 20 (5.41%) SLA
4 11 (2.97%) Data Quality
5 9 (2.43%) QA
6 8 (2.16%) JSP 440
7 6 (1.62%) Disclosure Scotland
8 5 (1.35%) GPG13
9 2 (0.54%) RMADS
9 2 (0.54%) Sarbanes-Oxley
9 2 (0.54%) WCAG
System Software
1 64 (17.30%) Active Directory
2 30 (8.11%) VMware Infrastructure
3 20 (5.41%) vSphere
4 16 (4.32%) iptables
5 12 (3.24%) XenApp
6 9 (2.43%) Postfix
7 8 (2.16%) Sendmail
8 7 (1.89%) Brightmail
9 6 (1.62%) XenDesktop
9 6 (1.62%) XenServer
10 5 (1.35%) BitLocker
11 4 (1.08%) OpenSSH
11 4 (1.08%) VMware ESX
12 3 (0.81%) Hyper-V
13 2 (0.54%) ISA Server
13 2 (0.54%) Oracle RAC
13 2 (0.54%) ProxySG
13 2 (0.54%) Terminal Services
13 2 (0.54%) VMware ESXi
13 2 (0.54%) VMware Workstation
Systems Management
1 14 (3.78%) SmoothWall
2 11 (2.97%) SCCM
3 9 (2.43%) OSSEC
3 9 (2.43%) Puppet
4 8 (2.16%) EMC NetWorker
4 8 (2.16%) Nagios
4 8 (2.16%) Tivoli Storage Manager
4 8 (2.16%) WSUS
5 7 (1.89%) Cobbler
5 7 (1.89%) MIMEsweeper
5 7 (1.89%) Symantec Enterprise Vault
6 6 (1.62%) Nessus
6 6 (1.62%) Network Intrusion Detection System
7 5 (1.35%) ArcSight ESM
7 5 (1.35%) Cisco Prime
7 5 (1.35%) Nmap
8 4 (1.08%) Cisco CUCM
8 4 (1.08%) OpenView
9 3 (0.81%) NetBackup
10 2 (0.54%) BladeLogic
Vendors
1 71 (19.19%) Cisco
2 63 (17.03%) Microsoft
3 44 (11.89%) CheckPoint
4 42 (11.35%) Oracle
5 33 (8.92%) VMware
6 31 (8.38%) HP
7 29 (7.84%) Citrix
8 22 (5.95%) Forcepoint
9 21 (5.68%) F5
10 19 (5.14%) Palo Alto
10 19 (5.14%) Symantec
11 18 (4.86%) SolarWinds
12 17 (4.59%) Red Hat
13 16 (4.32%) Splunk
14 14 (3.78%) LogRhythm
15 13 (3.51%) EMC
15 13 (3.51%) IBM
16 12 (3.24%) Blue Coat
16 12 (3.24%) Intel Security
16 12 (3.24%) Juniper
Solihull, West Midlands (County)
Lorien Resourcing
Posted: Yesterday
City, London
Marcus Donald People
Rate: £450 - £550 per day
Posted: 3 days ago
London
Wenham Carter Ltd
Posted: 3 days ago
Portsmouth
People Source Consulting
Rate: £50 - £55 per hour
Posted: 20 days ago