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 31 July 2015 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
31 Jul 2015
Same period 2014 Same period 2013
Kalman Filtering
Rank 420 441 447
Rank change year-on-year
+21 +6
Contract jobs citing Kalman Filter 207 172 132
As % of all contract IT jobs located in the UK 0.36% 0.31% 0.26%
As % of the Processes & Methodologies category 0.47% 0.41% 0.35%
Number of daily rates quoted 136 111 57
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £400 £338
Average daily rate % change year-on-year
+6.25% +18.51%
90% offered a daily rate of more than £250 £250 £200
10% offered a daily rate of more than £550 £488 £570
UK excluding London average daily rate £350 £375 £319
% change year-on-year
-6.66% +17.64%
Number of hourly rates quoted 10 4 15
Average hourly rate £21.53 £31.50 £25.50
Average hourly rate % change year-on-year
-31.66% +23.52%
90% offered a hourly rate of more than £15.90 £19.90 £11.29
10% offered a hourly rate of more than £40.25 £37.50 £42.50
UK excluding London average hourly rate £21.53 £31.50 £23.00
% change year-on-year
-31.66% +36.95%

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
44182 41616 38228
As % of all contract IT jobs located in the UK 77.70% 76.15% 74.80%
Number of daily rates quoted 28632 25727 23174
Average daily rate £415 £400 £405
Average daily rate % change year-on-year
+3.75% -1.23%
90% offered a daily rate of more than £285 £275 £270
10% offered a daily rate of more than £575 £563 £575
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 1181 1176 1105
Average hourly rate £30.00 £25.00 £30.50
Average hourly rate % change year-on-year
+20.00% -18.03%
90% offered a hourly rate of more than £12.50 £12.85 £12.50
10% offered a hourly rate of more than £52.17 £50.00 £50.00
UK excluding London average hourly rate £30.50 £26.50 £31.00
% change year-on-year
+15.09% -14.51%

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 31 July 2015.

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 31 July 2015.

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 average contractor rates quoted in IT jobs citing Kalman Filter within the UK over the 3 months to 31 July 2015. 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 +18 191 £425 +6.25% 78
London +18 85 £450 +10.90% 24
South East -18 35 £413 +26.92% 31
East of England +8 19 £250 -45.20% 3
North West -12 18 £300 +15.94% 6
Hampshire -3 14 £425 +30.76% 5
Manchester +4 13 £288 -32.35% 4
Canary Wharf - 13 £500 -
Scotland -16 10 £419 +11.66% 3
Yorkshire -17 10 £300 -4.76% 5
City of London -9 9 £419 -4.28% 2
Hertfordshire +2 8 - - 1
Berkshire -2 8 £358 +12.59% 11
West Midlands +6 7 £394 +31.25% 3
Suffolk +10 6 £338 +20.53% 1
Glasgow +3 6 £378 +21.77% 3
South West -13 6 £445 +18.66% 5
Stevenage - 6 - - 1
Ipswich - 6 £338 - 1
Norfolk +3 5 £190 -32.14%
Surrey +2 5 £520 - 7
North East -23 5 £450 +103.50%
Oxfordshire - 5 £350 - 5
Durham - 5 £450 -
Cheshire - 5 £305 - 2
Norwich +15 4 £175 -37.50%
Edinburgh -12 4 £444 +6.92%
West Yorkshire -24 4 - - 2
Bradford - 4 - -
Docklands, London - 4 £435 -

Kalman Filter
Top 30 Related IT Skills

For the 6 months to 31 July 2015, 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.

1 184 (46.46%) Firewall
2 137 (34.60%) Cisco
3 112 (28.28%) Windows
4 86 (21.72%) Microsoft
5 85 (21.46%) Cisco ASA
6 81 (20.45%) VMware
7 78 (19.70%) ITIL
7 78 (19.70%) CheckPoint
8 73 (18.43%) Network Security
9 68 (17.17%) WAN
10 66 (16.67%) Finance
11 65 (16.41%) VPN
11 65 (16.41%) Active Directory
11 65 (16.41%) Linux
12 62 (15.66%) SQL
13 56 (14.14%) CISSP
14 55 (13.89%) SIEM
15 53 (13.38%) DNS
16 51 (12.88%) SSL
17 50 (12.63%) TCP/IP
17 50 (12.63%) VMware Infrastructure
18 49 (12.37%) UNIX
19 47 (11.87%) MS Excel
20 46 (11.62%) Cisco Certification
21 45 (11.36%) Java
22 44 (11.11%) ISO/IEC 27001
22 44 (11.11%) Data Centre
23 42 (10.61%) PKI
24 41 (10.35%) McAfee
24 41 (10.35%) Vulnerability Assessment

Kalman Filter
Top Related IT Skills by Category

For the 6 months to 31 July 2015, 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 35 (8.84%) MS Exchange
2 22 (5.56%) Adobe Experience Manager
3 18 (4.55%) Tomcat
3 18 (4.55%) JBoss
4 17 (4.29%) CMS
5 16 (4.04%) SharePoint
6 12 (3.03%) Exchange Server 2013
6 12 (3.03%) Exchange Server 2010
7 8 (2.02%) Lync
8 7 (1.77%) IIS
9 5 (1.26%) Apache
9 5 (1.26%) Exchange Server 2003
9 5 (1.26%) Exchange Server 2007
10 3 (0.76%) SharePoint 2010
10 3 (0.76%) Node.js
10 3 (0.76%) Apache Spark
11 2 (0.51%) Office Communications Server
11 2 (0.51%) WebSphere
11 2 (0.51%) Blackberry Enterprise Server
11 2 (0.51%) Documentum
Applications
1 47 (11.87%) MS Excel
2 23 (5.81%) MS Office
3 11 (2.78%) MS Visio
4 9 (2.27%) MS Project
4 9 (2.27%) MS PowerPoint
5 3 (0.76%) Simulink
6 2 (0.51%) Spreadsheet
7 1 (0.25%) PowerPivot
7 1 (0.25%) Photoshop
Business Applications
1 5 (1.26%) Primavera
2 4 (1.01%) Oracle ERP
2 4 (1.01%) CA PPM
2 4 (1.01%) Adobe Campaign
3 2 (0.51%) Remedy ITSM
3 2 (0.51%) Remedy AR System
3 2 (0.51%) Dynamics NAV
3 2 (0.51%) Dynamics CRM
4 1 (0.25%) Dynamics AX
4 1 (0.25%) SAP ERP
Cloud Services
1 13 (3.28%) Adobe Analytics
2 10 (2.53%) Office 365
3 6 (1.52%) Amazon EC2
4 5 (1.26%) SaaS
5 4 (1.01%) Amazon AWS
6 3 (0.76%) Mimecast
7 2 (0.51%) Microsoft Azure
7 2 (0.51%) IaaS
7 2 (0.51%) Amazon EMR
8 1 (0.25%) Google Cloud Platform
8 1 (0.25%) Google Analytics
Communications & Networking
1 184 (46.46%) Firewall
2 85 (21.46%) Cisco ASA
3 73 (18.43%) Network Security
4 68 (17.17%) WAN
5 65 (16.41%) VPN
6 53 (13.38%) DNS
7 51 (12.88%) SSL
8 50 (12.63%) TCP/IP
9 35 (8.84%) Wireless
10 34 (8.59%) Intrusion Detection
10 34 (8.59%) LAN
11 28 (7.07%) Cisco IOS
12 27 (6.82%) VoIP
13 25 (6.31%) SAN
13 25 (6.31%) Internet
14 24 (6.06%) BGP
14 24 (6.06%) VLAN
15 23 (5.81%) DHCP
16 22 (5.56%) OSPF
17 18 (4.55%) EIGRP
Database & Business Intelligence
1 32 (8.08%) SQL Server
2 20 (5.05%) MySQL
3 15 (3.79%) Oracle Reports
4 10 (2.53%) Relational Database
5 9 (2.27%) SQL Server Integration Services
6 8 (2.02%) SQL Server Reporting Services
6 8 (2.02%) MS Access
6 8 (2.02%) SQL Server 2008
7 7 (1.77%) Data Warehouse
7 7 (1.77%) RDBMS
8 6 (1.52%) JasperReports
8 6 (1.52%) Data Mining
8 6 (1.52%) Hadoop
9 5 (1.26%) Jackrabbit
9 5 (1.26%) Crystal Reports
10 4 (1.01%) Oracle Database
10 4 (1.01%) MongoDB
10 4 (1.01%) Big Data
10 4 (1.01%) Essbase
10 4 (1.01%) Oracle Database 11g
Development Applications
1 18 (4.55%) Maven
2 5 (1.26%) Ant
2 5 (1.26%) Subversion
3 4 (1.01%) VisualVM
3 4 (1.01%) MSI
3 4 (1.01%) Git (software)
3 4 (1.01%) Team Foundation Server
3 4 (1.01%) JProfiler
4 3 (0.76%) Jenkins
5 2 (0.51%) Visual Studio
6 1 (0.25%) Eclipse
6 1 (0.25%) IntelliJ
6 1 (0.25%) JUnit
6 1 (0.25%) CruiseControl
6 1 (0.25%) Selenium
6 1 (0.25%) TeamCity
6 1 (0.25%) Cucumber
6 1 (0.25%) Rational DOORS
6 1 (0.25%) GCC
6 1 (0.25%) Capybara
General
1 66 (16.67%) Finance
2 29 (7.32%) Telecoms
3 28 (7.07%) Banking
4 12 (3.03%) Retail
4 12 (3.03%) Investment Banking
5 9 (2.27%) Marketing
6 8 (2.02%) Manufacturing
7 4 (1.01%) Legal
8 3 (0.76%) Advertising
9 2 (0.51%) Games
9 2 (0.51%) Automotive
9 2 (0.51%) Financial Institution
9 2 (0.51%) Electronics
9 2 (0.51%) Japanese Language
10 1 (0.25%) Local Government
10 1 (0.25%) Retail Banking
10 1 (0.25%) Pharmaceutical
10 1 (0.25%) Front Office
10 1 (0.25%) Back Office
10 1 (0.25%) Law
Job Titles
1 91 (22.98%) Analyst
2 52 (13.13%) Developer
3 49 (12.37%) Network Engineer
4 42 (10.61%) Consultant
5 41 (10.35%) Security Analyst
6 32 (8.08%) Security Engineer
7 31 (7.83%) Architect
8 22 (5.56%) Technical Analyst
9 20 (5.05%) Senior Network Engineer
10 19 (4.80%) Java Developer
11 16 (4.04%) Business Analyst
12 15 (3.79%) Network Security Engineer
12 15 (3.79%) Administrator
13 14 (3.54%) Security Consultant
13 14 (3.54%) Security Architect
14 12 (3.03%) Security Specialist
14 12 (3.03%) 3rd Line Support
15 11 (2.78%) Data Analyst
15 11 (2.78%) Network Consultant
16 10 (2.53%) Support Engineer
Libraries, Frameworks & Software Standards
1 29 (7.32%) JSP
1 29 (7.32%) Servlets
2 22 (5.56%) J2EE
3 17 (4.29%) JSR 170
3 17 (4.29%) JSTL
4 16 (4.04%) HTML
4 16 (4.04%) Web Services
5 13 (3.28%) XML
6 12 (3.03%) CSS
7 10 (2.53%) Regular Expression
8 7 (1.77%) jQuery
8 7 (1.77%) XSL
8 7 (1.77%) Hibernate
8 7 (1.77%) DHTML
8 7 (1.77%) EJB
9 6 (1.52%) .NET
9 6 (1.52%) LAMP
9 6 (1.52%) HTML5
10 5 (1.26%) Apache Sling
10 5 (1.26%) FFmpeg
Miscellaneous
1 44 (11.11%) Data Centre
2 42 (10.61%) PKI
3 38 (9.60%) Analytical Skills
4 26 (6.57%) Visualisation
5 22 (5.56%) Management Information System
5 22 (5.56%) Distributed Denial-of-Service
6 7 (1.77%) Clustering
7 6 (1.52%) Cryptography
7 6 (1.52%) Fixed Income
7 6 (1.52%) Statistics
8 5 (1.26%) Fat Client
8 5 (1.26%) Thin Client
8 5 (1.26%) Blackberry
8 5 (1.26%) PMI
9 4 (1.01%) Client/Server
9 4 (1.01%) MPEG
9 4 (1.01%) Mainframe
9 4 (1.01%) Replication
9 4 (1.01%) Taxonomies
9 4 (1.01%) Computer Science
Operating Systems
1 112 (28.28%) Windows
2 65 (16.41%) Linux
3 49 (12.37%) UNIX
4 33 (8.33%) Windows Server 2008
5 27 (6.82%) Windows Server 2012
6 17 (4.29%) Windows Server 2003
7 13 (3.28%) Windows 7
8 12 (3.03%) Solaris
9 9 (2.27%) Red Hat Enterprise Linux
9 9 (2.27%) Windows 8
10 7 (1.77%) Windows XP
11 6 (1.52%) CentOS
12 4 (1.01%) Windows Vista
12 4 (1.01%) Android
13 3 (0.76%) Mac OS X
14 2 (0.51%) Mac OS
15 1 (0.25%) Apple iOS
15 1 (0.25%) Windows Phone
15 1 (0.25%) Amazon Linux
Processes & Methodologies
1 78 (19.70%) ITIL
2 55 (13.89%) SIEM
3 41 (10.35%) Vulnerability Assessment
4 38 (9.60%) Information Security
5 37 (9.34%) Agile Software Development
6 36 (9.09%) Load Balancing
7 29 (7.32%) Analytics
7 29 (7.32%) Penetration Testing
8 27 (6.82%) Migration
8 27 (6.82%) Capacity Planning
9 26 (6.57%) Project Management
10 23 (5.81%) Vulnerability Management
10 23 (5.81%) Cyber Security
11 21 (5.30%) Change Management
12 19 (4.80%) Service Delivery
12 19 (4.80%) Change Control
13 18 (4.55%) Security Patching
14 16 (4.04%) Network Management
14 16 (4.04%) Disaster Recovery
14 16 (4.04%) PRINCE2
Programming Languages
1 62 (15.66%) SQL
2 45 (11.36%) Java
3 22 (5.56%) Perl
4 21 (5.30%) Python
5 19 (4.80%) VBA
6 18 (4.55%) JavaScript
6 18 (4.55%) C
7 17 (4.29%) Shell Script
8 16 (4.04%) PowerShell
9 15 (3.79%) VB
10 14 (3.54%) C++
11 12 (3.03%) PHP
12 8 (2.02%) PL/SQL
13 5 (1.26%) C#
14 4 (1.01%) MATLAB
15 3 (0.76%) T-SQL
15 3 (0.76%) Bash Shell
15 3 (0.76%) R
16 2 (0.51%) Scala
16 2 (0.51%) Go
Qualifications
1 56 (14.14%) CISSP
2 46 (11.62%) Cisco Certification
3 34 (8.59%) CISM
3 34 (8.59%) Security Cleared
4 30 (7.58%) Degree
5 24 (6.06%) CISMP
5 24 (6.06%) CCNP
5 24 (6.06%) CCNA
6 23 (5.81%) ITIL Certification
7 22 (5.56%) SC Cleared
8 21 (5.30%) Microsoft Certification
9 19 (4.80%) MCSE
10 17 (4.29%) CCSA
11 15 (3.79%) CCENT
12 10 (2.53%) MCSA
13 9 (2.27%) CCSP
13 9 (2.27%) CCSE
14 8 (2.02%) MCITP
15 7 (1.77%) CCDP
16 6 (1.52%) PMP
Quality Assurance & Compliance
1 44 (11.11%) ISO/IEC 27001
2 22 (5.56%) SLA
2 22 (5.56%) QA
3 9 (2.27%) PCI DSS
3 9 (2.27%) Sarbanes-Oxley
4 5 (1.26%) HIPAA
4 5 (1.26%) COBIT
5 4 (1.01%) P3O
6 1 (0.25%) ARP4754
6 1 (0.25%) ISO 9001
6 1 (0.25%) BS7799
System Software
1 65 (16.41%) Active Directory
2 50 (12.63%) VMware Infrastructure
3 14 (3.54%) vSphere
4 9 (2.27%) Hyper-V
4 9 (2.27%) Sendmail
4 9 (2.27%) XenApp
5 7 (1.77%) ISA Server
6 6 (1.52%) Microsoft App-V
7 5 (1.26%) ProxySG
8 4 (1.01%) XenServer
8 4 (1.01%) Terminal Services
8 4 (1.01%) VMware Server
9 3 (0.76%) Snort
9 3 (0.76%) Forefront TMG
9 3 (0.76%) VMware ESXi
10 2 (0.51%) UAG
10 2 (0.51%) Firmware
10 2 (0.51%) VMware ESX
10 2 (0.51%) Postfix
11 1 (0.25%) VMware Workstation
Systems Management
1 19 (4.80%) SCCM
2 18 (4.55%) Cisco CUCM
3 14 (3.54%) SCOM
4 10 (2.53%) MIMEsweeper
5 9 (2.27%) MAILsweeper
6 5 (1.26%) Nessus
6 5 (1.26%) ArcSight ESM
7 4 (1.01%) Backup Exec
7 4 (1.01%) WSUS
7 4 (1.01%) HP Quality Center
7 4 (1.01%) OpenView Configuration Management
8 3 (0.76%) Netcool
8 3 (0.76%) NetBackup
8 3 (0.76%) McAfee ePO
8 3 (0.76%) Forefront Identity Manager
8 3 (0.76%) Ansible
8 3 (0.76%) Puppet
9 2 (0.51%) Cisco UCCX
9 2 (0.51%) Red Hat Spacewalk
9 2 (0.51%) Cobbler
Vendors
1 137 (34.60%) Cisco
2 86 (21.72%) Microsoft
3 81 (20.45%) VMware
4 78 (19.70%) CheckPoint
5 41 (10.35%) McAfee
6 37 (9.34%) Oracle
7 32 (8.08%) Citrix
8 30 (7.58%) Juniper
9 28 (7.07%) Clearswift
9 28 (7.07%) Kaspersky
10 27 (6.82%) Blue Coat
11 26 (6.57%) Websense
12 25 (6.31%) F5
13 22 (5.56%) Adobe
14 21 (5.30%) HP
15 18 (4.55%) SolarWinds
16 15 (3.79%) ArcSight
17 14 (3.54%) Tableau
18 13 (3.28%) Nokia
19 12 (3.03%) Symantec
Glasgow, Lanarkshire
HAYS INFORMATION TECHNOLOGY
Rate: £16.00 - £20.00 per annum
Posted: 3 hours ago
Oxfordshire
Haybrook IT Resourcing Ltd
Rate: Up to £350 per day
Posted: 5 hours ago
Winchester, Hampshire
Connectus
Rate: £400 - £450 per day
Posted: 6 hours ago
Manchester, Lancashire
HAYS INFORMATION TECHNOLOGY
Rate: £300.00 - £350.00 per day
Posted: Yesterday
East London
Coal IT Services
Rate: From £350 to £375 per day
Posted: Yesterday
Stevenage, Hertfordshire
Hays Talent Solutions
Rate: £19.30 - £23.75 per hour
Posted: 2 days ago
Reading, Berkshire
Lorien Resourcing
Posted: 3 days ago
Northamptonshire
Aston Carter
Rate: £400 - £425 per day
Posted: 4 days ago
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Rate: Up to £450 per day
Posted: 4 days ago
Berkshire
Hudson IT
Rate: £250 - £300 per day
Posted: 4 days ago
London
Austin Fraser Limited
Rate: £500 - £550 per annum + Neg
Posted: 17 days ago
City of London
Energize Recruitment Solutions Ltd
Posted: 23 days ago
Glasgow
Hays IT - Uk Posting account
Rate: £14.00 - £18.00 per annum
Posted: 24 days ago