The table below looks at the statistics for Kalman Filter skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Kalman Filter over the 3 months to 22 December 2014 with a comparison to the same period in 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.

Location
3 months to
22 Dec 2014
Same period 2013 Same period 2012
Kalman Filtering
Rank 363 423 442
Rank change year-on-year
+60 +19
Contract jobs citing Kalman Filter 236 153 120
As % of all contract IT jobs located in the UK 0.43% 0.30% 0.24%
As % of the Processes & Methodologies category 0.58% 0.40% 0.34%
Number of daily rates quoted 128 71 37
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£375 £400 £340
Average daily rate % change year-on-year
-6.25% +17.64%
90% offered a daily rate of more than £209 £250 £305
10% offered a daily rate of more than £525 £548 £479
UK excluding London average daily rate £350 £310 £335
% change year-on-year
+12.90% -7.46%
Number of hourly rates quoted 1 17 23
Average hourly rate £57.38 £14.00 £21.00
Average hourly rate % change year-on-year
+309.85% -33.33%
UK excluding London average hourly rate £57.38 £14.00 £21.00
% change year-on-year
+309.85% -33.33%

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
40696 38031 35236
As % of all contract IT jobs located in the UK 74.64% 73.82% 71.59%
Number of daily rates quoted 26662 23403 20710
Average daily rate £420 £400 £400
Average daily rate % change year-on-year
+5.00% -
90% offered a daily rate of more than £280 £270 £265
10% offered a daily rate of more than £580 £575 £575
UK excluding London average daily rate £388 £365 £365
% change year-on-year
+6.16% -
Number of hourly rates quoted 1104 1181 1433
Average hourly rate £24.00 £25.88 £30.00
Average hourly rate % change year-on-year
-7.24% -13.75%
90% offered a hourly rate of more than £11.50 £12.50 £12.50
10% offered a hourly rate of more than £47.50 £44.90 £45.00
UK excluding London average hourly rate £25.00 £27.00 £30.00
% change year-on-year
-7.40% -10.00%

Kalman Filter
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Kalman Filter within the UK as a proportion of the total demand within 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 22 December 2014.

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
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Kalman Filter within the UK over the 3 months to 22 December 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +50 217 £375 -6.25% 59
London +26 85 £410 +2.50% 12
South East +4 59 £325 -12.16% 21
City of London -4 25 £399 -0.31% 4
West Midlands +15 23 £390 +50.00%
Surrey 0 22 £475 +5.55% 3
North West -2 15 £500 +53.84% 8
Hampshire -4 14 £325 - 4
East of England -3 12 £330 -14.28% 2
Scotland -4 11 £434 +57.72%
Staines - 11 £513 -
Berkshire +5 9 £235 -15.69% 2
Cambridgeshire -4 8 £355 - 2
East Midlands +4 7 £525 - 1
Cheshire +9 6 £563 -
Buckinghamshire -6 6 - - 3
Milton Keynes -11 6 - - 3
East Sussex - 6 £310 -
Cambridge +6 5 £375 - 2
Edinburgh -13 5 £250 -16.66%
Camberley - 5 £475 -
West Yorkshire - 5 £394 - 6
Yorkshire - 5 £394 - 8
Nottingham +6 4 £219 -
Nottinghamshire +5 4 £219 -
Merseyside -2 4 - -
Wales -20 4 £315 - 3
South West -33 4 £383 +30.38% 5
Tyne and Wear - 4 - - 2
South Wales - 4 £315 - 3

Kalman Filter
Top 30 Related IT Skills

For the 6 months to 22 December 2014, IT contractor jobs within the UK citing Kalman Filter also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Kalman Filter.

1 154 (33.92%) Firewall
2 114 (25.11%) Windows
3 102 (22.47%) Cisco
4 94 (20.70%) Microsoft
5 67 (14.76%) Linux
6 66 (14.54%) ITIL
7 65 (14.32%) SQL
8 64 (14.10%) VMware
9 63 (13.88%) Finance
10 62 (13.66%) Active Directory
11 58 (12.78%) WAN
12 54 (11.89%) DNS
13 53 (11.67%) LAN
13 53 (11.67%) Internet
14 51 (11.23%) Windows Server 2008
15 50 (11.01%) UNIX
15 50 (11.01%) MS Excel
15 50 (11.01%) VPN
16 49 (10.79%) Agile Software Development
16 49 (10.79%) Network Security
17 45 (9.91%) HP
17 45 (9.91%) VMware Infrastructure
18 44 (9.69%) SharePoint
18 44 (9.69%) Analytical Skills
19 43 (9.47%) MS Exchange
19 43 (9.47%) Project Management
20 41 (9.03%) PRINCE2
20 41 (9.03%) Telecoms
20 41 (9.03%) Cisco ASA
21 40 (8.81%) CheckPoint

Kalman Filter
Top Related IT Skills by Category

For the 6 months to 22 December 2014, IT contractor jobs within the UK citing Kalman Filter also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Kalman Filter. Up to 20 skills are shown per category.

Application Platforms
1 44 (9.69%) SharePoint
2 43 (9.47%) MS Exchange
3 19 (4.19%) Exchange Server 2010
4 18 (3.96%) IIS
5 17 (3.74%) Blackberry Enterprise Server
5 17 (3.74%) Exchange Server 2007
5 17 (3.74%) Adobe CQ
6 16 (3.52%) Exchange Server 2003
7 12 (2.64%) CMS
7 12 (2.64%) Apache
7 12 (2.64%) WebLogic
8 11 (2.42%) Exchange Server 2013
9 7 (1.54%) SharePoint 2013
9 7 (1.54%) WebSphere
10 4 (0.88%) SAS
10 4 (0.88%) SharePoint 2010
10 4 (0.88%) Lync
11 3 (0.66%) Documentum
11 3 (0.66%) Office Communications Server
12 2 (0.44%) WordPress
Applications
1 50 (11.01%) MS Excel
2 21 (4.63%) MS Project
2 21 (4.63%) MS Office
3 11 (2.42%) MS Visio
4 5 (1.10%) MS PowerPoint
4 5 (1.10%) Spreadsheet
5 2 (0.44%) PowerPivot
Business Applications
1 10 (2.20%) SAP PS
2 8 (1.76%) Remedy ITSM
3 6 (1.32%) Remedy AR System
4 5 (1.10%) SAP CO
5 3 (0.66%) Oracle EBS
5 3 (0.66%) SAP APO
5 3 (0.66%) CA Clarity
6 2 (0.44%) SAP SRM
6 2 (0.44%) Google Analytics
7 1 (0.22%) SAP LE
7 1 (0.22%) SAP SD
7 1 (0.22%) SAP R/3
7 1 (0.22%) Dynamics NAV
7 1 (0.22%) Dynamics CRM
7 1 (0.22%) Dynamics AX
Cloud Services
1 12 (2.64%) Office 365
2 2 (0.44%) Microsoft Azure
2 2 (0.44%) Amazon AWS
3 1 (0.22%) SaaS
Communications & Networking
1 154 (33.92%) Firewall
2 58 (12.78%) WAN
3 54 (11.89%) DNS
4 53 (11.67%) Internet
4 53 (11.67%) LAN
5 50 (11.01%) VPN
6 49 (10.79%) Network Security
7 41 (9.03%) Cisco ASA
8 39 (8.59%) TCP/IP
9 30 (6.61%) DHCP
10 29 (6.39%) SAN
11 26 (5.73%) LDAP
12 25 (5.51%) SSL
13 22 (4.85%) VoIP
14 21 (4.63%) Wi-Fi
15 20 (4.41%) Wireless
16 19 (4.19%) MPLS
17 18 (3.96%) VLAN
18 17 (3.74%) IP Telephony
18 17 (3.74%) Intrusion Detection
Database & Business Intelligence
1 38 (8.37%) SQL Server
2 26 (5.73%) SQL Server Integration Services
3 19 (4.19%) SQL Server 2008
3 19 (4.19%) SQL Server Reporting Services
4 16 (3.52%) Jackrabbit
5 12 (2.64%) Relational Database
6 10 (2.20%) Oracle BI Publisher
6 10 (2.20%) RDBMS
6 10 (2.20%) Data Warehouse
7 8 (1.76%) SAP BW
7 8 (1.76%) SQL Server Analysis Services
8 6 (1.32%) Microsoft Analysis Services
8 6 (1.32%) QlikView
8 6 (1.32%) MySQL
9 5 (1.10%) OLAP
9 5 (1.10%) SQL Server 2000
10 4 (0.88%) SQL Server 2005
11 3 (0.66%) ReportNet
11 3 (0.66%) Crystal Reports
11 3 (0.66%) Oracle Reports
Development Applications
1 24 (5.29%) Maven
2 23 (5.07%) Git (software)
3 21 (4.63%) Subversion
4 17 (3.74%) Mockito
4 17 (3.74%) JUnit
5 10 (2.20%) Selenium
6 8 (1.76%) Visual Studio
7 5 (1.10%) Jenkins
8 3 (0.66%) Team Foundation Server
9 1 (0.22%) Sinon.JS
9 1 (0.22%) LoadRunner
General
1 63 (13.88%) Finance
2 41 (9.03%) Telecoms
3 28 (6.17%) Banking
4 18 (3.96%) Marketing
5 14 (3.08%) Advertising
6 7 (1.54%) Law
7 6 (1.32%) Retail
8 5 (1.10%) Legal
9 4 (0.88%) Manufacturing
9 4 (0.88%) Billing
10 3 (0.66%) Corporate Banking
10 3 (0.66%) Automotive
11 2 (0.44%) Back Office
11 2 (0.44%) Local Government
11 2 (0.44%) Military
11 2 (0.44%) German Language
12 1 (0.22%) French Language
12 1 (0.22%) Multimedia
12 1 (0.22%) Investment Banking
12 1 (0.22%) Electronics
Job Titles
1 84 (18.50%) Analyst
2 80 (17.62%) Developer
3 38 (8.37%) Network Engineer
4 37 (8.15%) Consultant
5 31 (6.83%) Security Analyst
6 25 (5.51%) Java Developer
7 23 (5.07%) Project Manager
8 22 (4.85%) Systems Engineer
9 19 (4.19%) Security Engineer
9 19 (4.19%) Microstrategy Developer
10 16 (3.52%) Administrator
11 15 (3.30%) Network Analyst
11 15 (3.30%) Architect
11 15 (3.30%) SQL Developer
12 14 (3.08%) Network Security Engineer
12 14 (3.08%) Support Analyst
13 12 (2.64%) SQL Server Developer
14 11 (2.42%) Business Analyst
14 11 (2.42%) Infrastructure Engineer
15 10 (2.20%) Support Engineer
Libraries, Frameworks & Software Standards
1 26 (5.73%) JSP
1 26 (5.73%) Servlets
1 26 (5.73%) Web Services
2 19 (4.19%) J2EE
3 17 (3.74%) Java SE
4 16 (3.52%) HTML
4 16 (3.52%) XML
4 16 (3.52%) Apache Sling
5 15 (3.30%) Middleware
6 14 (3.08%) Apache Felix
7 11 (2.42%) CSS
8 10 (2.20%) .NET
9 9 (1.98%) XSL
9 9 (1.98%) DHTML
9 9 (1.98%) EJB
9 9 (1.98%) Hibernate
9 9 (1.98%) RESTful
10 8 (1.76%) Akka
10 8 (1.76%) Apache Camel
10 8 (1.76%) ActiveMQ
Miscellaneous
1 44 (9.69%) Analytical Skills
2 21 (4.63%) Visualisation
3 20 (4.41%) Replication
4 19 (4.19%) Blackberry
5 16 (3.52%) Management Information System
6 11 (2.42%) PKI
6 11 (2.42%) Open Source
7 10 (2.20%) CMDB
8 7 (1.54%) SecurID
9 6 (1.32%) Algorithms
9 6 (1.32%) Enterprise Software
9 6 (1.32%) Clustering
9 6 (1.32%) CESG
9 6 (1.32%) PMI
10 5 (1.10%) Client/Server
10 5 (1.10%) Video Conferencing
10 5 (1.10%) FMCG
11 4 (0.88%) Data Extraction
11 4 (0.88%) Mobile Banking
11 4 (0.88%) User Experience
Operating Systems
1 114 (25.11%) Windows
2 67 (14.76%) Linux
3 51 (11.23%) Windows Server 2008
4 50 (11.01%) UNIX
5 34 (7.49%) Windows Server 2003
6 31 (6.83%) Windows Server 2012
7 23 (5.07%) Red Hat Enterprise Linux
8 17 (3.74%) Solaris
9 14 (3.08%) Windows 7
9 14 (3.08%) CentOS
10 11 (2.42%) Windows XP
11 5 (1.10%) Mac OS X
11 5 (1.10%) AIX
12 4 (0.88%) Ubuntu
12 4 (0.88%) Windows Vista
12 4 (0.88%) Windows 8
13 3 (0.66%) Windows 2000 Server
14 2 (0.44%) Apple iOS
14 2 (0.44%) Android
14 2 (0.44%) Windows 2000
Processes & Methodologies
1 66 (14.54%) ITIL
2 49 (10.79%) Agile Software Development
3 43 (9.47%) Project Management
4 41 (9.03%) PRINCE2
5 40 (8.81%) Stakeholder Management
5 40 (8.81%) Performance Tuning
6 35 (7.71%) Business Intelligence
7 33 (7.27%) Information Security
7 33 (7.27%) User Acceptance Testing
8 30 (6.61%) Migration
8 30 (6.61%) Project Planning
9 26 (5.73%) Configuration Management
10 25 (5.51%) Technical Analysis
11 24 (5.29%) Continuous Integration
12 22 (4.85%) Change Management
13 21 (4.63%) Service Management
13 21 (4.63%) Performance Monitoring
14 20 (4.41%) TDD
14 20 (4.41%) SIEM
15 19 (4.19%) Data Modelling
Programming Languages
1 65 (14.32%) SQL
2 38 (8.37%) Java
3 25 (5.51%) PowerShell
4 22 (4.85%) C++
5 19 (4.19%) Shell Script
6 16 (3.52%) Perl
7 15 (3.30%) PL/SQL
8 13 (2.86%) JavaScript
9 12 (2.64%) Python
10 11 (2.42%) VBA
11 10 (2.20%) C
12 8 (1.76%) PHP
12 8 (1.76%) Groovy
12 8 (1.76%) Scala
13 6 (1.32%) C#
14 5 (1.10%) ABAP
14 5 (1.10%) Ruby
15 4 (0.88%) VBScript
16 3 (0.66%) T-SQL
17 2 (0.44%) Data Analysis Expressions (DAX)
Qualifications
1 38 (8.37%) Cisco Certification
2 36 (7.93%) Security Cleared
3 31 (6.83%) CCNA
4 28 (6.17%) SC Cleared
5 25 (5.51%) CISSP
6 20 (4.41%) Microsoft Certification
7 17 (3.74%) CCNP
7 17 (3.74%) Degree
8 16 (3.52%) CISM
9 9 (1.98%) PMI Certification
10 8 (1.76%) CRISC
11 7 (1.54%) MCSE
11 7 (1.54%) DV Cleared
12 6 (1.32%) PMP
13 5 (1.10%) CCDP
14 4 (0.88%) MCITP
14 4 (0.88%) APMP
15 3 (0.66%) PgMP
15 3 (0.66%) JNCIS
15 3 (0.66%) JNCIP
Quality Assurance & Compliance
1 13 (2.86%) ISO/IEC 27001
2 10 (2.20%) QA
2 10 (2.20%) SLA
3 6 (1.32%) PCI DSS
4 4 (0.88%) P3O
System Software
1 62 (13.66%) Active Directory
2 45 (9.91%) VMware Infrastructure
3 15 (3.30%) vSphere
4 10 (2.20%) ProxySG
5 8 (1.76%) Firmware
6 6 (1.32%) Microsoft App-V
6 6 (1.32%) Sendmail
7 5 (1.10%) Hyper-V
7 5 (1.10%) VMware ESXi
8 4 (0.88%) Snort
8 4 (0.88%) ISA Server
9 3 (0.66%) Squid
10 2 (0.44%) VMware ESX
10 2 (0.44%) Terminal Services
10 2 (0.44%) Docker
10 2 (0.44%) XenApp
11 1 (0.22%) DFS Replication
11 1 (0.22%) UAG
11 1 (0.22%) NFS
Systems Management
1 18 (3.96%) Norton AntiVirus
2 11 (2.42%) SCCM
3 10 (2.20%) FortiGate
4 7 (1.54%) Puppet
4 7 (1.54%) MIMEsweeper
4 7 (1.54%) Tivoli
5 6 (1.32%) Nagios
5 6 (1.32%) MAILsweeper
5 6 (1.32%) NetBackup
5 6 (1.32%) Nessus
5 6 (1.32%) SCOM
6 5 (1.10%) Red Hat Spacewalk
6 5 (1.10%) Cobbler
6 5 (1.10%) Ansible
6 5 (1.10%) Backup Exec
7 4 (0.88%) WMI
7 4 (0.88%) Tivoli Storage Manager
7 4 (0.88%) McAfee ePO
7 4 (0.88%) Cisco CUCM
8 3 (0.66%) HP Data Protector
Vendors
1 102 (22.47%) Cisco
2 94 (20.70%) Microsoft
3 64 (14.10%) VMware
4 45 (9.91%) HP
5 40 (8.81%) CheckPoint
6 33 (7.27%) Oracle
7 32 (7.05%) SAP
7 32 (7.05%) Juniper
8 28 (6.17%) Blue Coat
9 26 (5.73%) McAfee
9 26 (5.73%) Websense
10 25 (5.51%) Symantec
11 19 (4.19%) MicroStrategy
12 16 (3.52%) Citrix
13 15 (3.30%) Cognos
13 15 (3.30%) NetApp
14 14 (3.08%) Primavera
15 12 (2.64%) Dell
16 11 (2.42%) BMC
16 11 (2.42%) Riverbed
Cardiff
Hays IT - Uk Posting account
Rate: £300.00 - £450 per day + Negotiable Depending on Experience
Posted: 3 days ago
Manchester, Lancashire
Oscar Associates (UK) Ltd
Rate: £20 - £30 per hour
Posted: 3 days ago
London
Elevate Direct
Rate: From £350 to £450 per day
Posted: 3 days ago
London
Rullion IT Plus
Rate: £600 - £650 per day
Posted: 4 days ago
Milton Keynes, Buckinghamshire
Rullion IT Plus
Posted: 6 days ago
North West
Vertical IT
Rate: £400 - £450 per day
Posted: 6 days ago
Hampshire
Hays IT - Uk Posting account
Rate: £300.00 - £350.00 per day
Posted: 25 days ago
London
Huxley Banking & Financial Services
Rate: £500 - £600 per day + competitive
Posted: 25 days ago