The table below looks at the statistics for Kalman Filter skills in IT contracts advertised for the London region. 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 340 358 357
Rank change year-on-year
+18 -1
Contract jobs citing Kalman Filter 85 65 63
As % of all contract IT jobs located in London 0.36% 0.28% 0.26%
As % of the Processes & Methodologies category 0.46% 0.35% 0.33%
Number of daily rates quoted 63 50 35
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£450 £406 £350
Average daily rate % change year-on-year
+10.90% +15.92%
90% offered a daily rate of more than £366 £200 £200
10% offered a daily rate of more than £603 £578 £600
UK excluding London average daily rate £350 £375 £319
% change year-on-year
-6.66% +17.64%
Number of hourly rates quoted 1 0 7
Average hourly rate £15.00 - £32.00
UK excluding London average hourly rate £21.53 £31.50 £23.00
% change year-on-year
-31.66% +36.95%
Kalman Filter
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18590 18554 19032
As % of all contract IT jobs located in London 79.19% 78.90% 78.50%
Number of daily rates quoted 13248 12960 13184
Average daily rate £450 £445 £450
Average daily rate % change year-on-year
+1.12% -1.11%
90% offered a daily rate of more than £313 £300 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 224 225 260
Average hourly rate £22.00 £20.50 £27.99
Average hourly rate % change year-on-year
+7.31% -26.74%
90% offered a hourly rate of more than £13.00 £14.00 £15.00
10% offered a hourly rate of more than £66.00 £53.50 £51.36
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 in London

This chart provides a 3-month moving total of IT contractor jobs citing Kalman Filter across the London region as a proportion of the total demand within the Processes & Methodologies category.

Kalman Filter Jobs Demand Trend in London

Kalman Filter
Daily Rate Trend in London

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

Kalman Filter Daily Rate Trend in London

Kalman Filter
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Kalman Filter across the London region over the 3 months to 31 July 2015.

Kalman Filter Daily Rate Histogram in London

Kalman Filter
Hourly Rate Trend in London

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

Kalman Filter Hourly Rate Trend in London

Kalman Filter
Contract Job Locations in London

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 London region 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
Canary Wharf - 13 £500 -
City of London -9 9 £419 -4.28% 2
Docklands, London - 4 £435 -
Kalman Filter
England

Kalman Filter
Top 30 Related IT Skills in London

For the 6 months to 31 July 2015, IT contractor jobs across the London region 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 62 (40.79%) Firewall
2 44 (28.95%) Finance
3 38 (25.00%) Cisco
4 37 (24.34%) Java
5 33 (21.71%) Windows
6 29 (19.08%) Agile Software Development
7 27 (17.76%) Network Security
8 26 (17.11%) Cisco Certification
8 26 (17.11%) Linux
9 25 (16.45%) VPN
9 25 (16.45%) Cisco ASA
10 24 (15.79%) WAN
11 23 (15.13%) CheckPoint
12 22 (14.47%) Adobe
12 22 (14.47%) JSP
12 22 (14.47%) Servlets
12 22 (14.47%) ITIL
12 22 (14.47%) J2EE
12 22 (14.47%) Adobe Experience Manager
13 20 (13.16%) Microsoft
13 20 (13.16%) TCP/IP
14 19 (12.50%) SQL
14 19 (12.50%) CISSP
14 19 (12.50%) Banking
15 18 (11.84%) Wireless
15 18 (11.84%) Maven
15 18 (11.84%) EIGRP
15 18 (11.84%) BGP
16 17 (11.18%) JBoss
16 17 (11.18%) Tomcat

Kalman Filter
Top Related IT Skills in London by Category

For the 6 months to 31 July 2015, IT contractor jobs across the London region 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 22 (14.47%) Adobe Experience Manager
2 17 (11.18%) JBoss
2 17 (11.18%) Tomcat
3 15 (9.87%) CMS
4 7 (4.61%) MS Exchange
5 6 (3.95%) Exchange Server 2013
6 5 (3.29%) Exchange Server 2007
7 4 (2.63%) Apache
7 4 (2.63%) Lync
8 3 (1.97%) Exchange Server 2010
9 2 (1.32%) Apache Spark
9 2 (1.32%) SharePoint
9 2 (1.32%) Office Communications Server
10 1 (0.66%) IIS
10 1 (0.66%) Node.js
Applications
1 11 (7.24%) MS Excel
2 7 (4.61%) MS Office
3 2 (1.32%) Spreadsheet
4 1 (0.66%) PowerPivot
4 1 (0.66%) Photoshop
4 1 (0.66%) MS Visio
Business Applications
1 4 (2.63%) Oracle ERP
1 4 (2.63%) Adobe Campaign
2 2 (1.32%) Dynamics CRM
3 1 (0.66%) Remedy ITSM
3 1 (0.66%) Remedy AR System
3 1 (0.66%) Dynamics NAV
Cloud Services
1 13 (8.55%) Adobe Analytics
2 6 (3.95%) Office 365
3 5 (3.29%) SaaS
4 4 (2.63%) Amazon AWS
5 2 (1.32%) Amazon EC2
5 2 (1.32%) Mimecast
5 2 (1.32%) IaaS
5 2 (1.32%) Amazon EMR
6 1 (0.66%) Google Cloud Platform
Communications & Networking
1 62 (40.79%) Firewall
2 27 (17.76%) Network Security
3 25 (16.45%) Cisco ASA
3 25 (16.45%) VPN
4 24 (15.79%) WAN
5 20 (13.16%) TCP/IP
6 18 (11.84%) BGP
6 18 (11.84%) EIGRP
6 18 (11.84%) Wireless
7 16 (10.53%) OSPF
8 15 (9.87%) MPLS
8 15 (9.87%) Cisco IOS
9 13 (8.55%) Cisco ISE
9 13 (8.55%) VLAN
9 13 (8.55%) TACACS
9 13 (8.55%) VoIP
10 11 (7.24%) LAN
10 11 (7.24%) Wireshark
10 11 (7.24%) IPsec
10 11 (7.24%) HSRP
Database & Business Intelligence
1 11 (7.24%) SQL Server
2 10 (6.58%) MySQL
3 6 (3.95%) JasperReports
4 5 (3.29%) Jackrabbit
5 4 (2.63%) MongoDB
5 4 (2.63%) Oracle Database 11g
5 4 (2.63%) Oracle Database
6 3 (1.97%) Oracle Reports
7 2 (1.32%) Data Mining
7 2 (1.32%) BusinessObjects
7 2 (1.32%) EDRMS
7 2 (1.32%) SQL Server Integration Services
7 2 (1.32%) Big Data
7 2 (1.32%) Amazon Redshift
8 1 (0.66%) Microsoft Power View
8 1 (0.66%) Relational Database
8 1 (0.66%) SQL Server 2008
8 1 (0.66%) QlikView
8 1 (0.66%) Essbase
8 1 (0.66%) MS Access
Development Applications
1 18 (11.84%) Maven
2 4 (2.63%) JProfiler
2 4 (2.63%) Team Foundation Server
2 4 (2.63%) VisualVM
3 3 (1.97%) Git (software)
3 3 (1.97%) Jenkins
4 2 (1.32%) Subversion
4 2 (1.32%) Visual Studio
5 1 (0.66%) Eclipse
5 1 (0.66%) IntelliJ
5 1 (0.66%) CruiseControl
5 1 (0.66%) JUnit
5 1 (0.66%) Selenium
5 1 (0.66%) TeamCity
5 1 (0.66%) Sinon.JS
5 1 (0.66%) Sublime Text
5 1 (0.66%) Mockito
5 1 (0.66%) Cucumber
5 1 (0.66%) GCC
5 1 (0.66%) Capybara
General
1 44 (28.95%) Finance
2 19 (12.50%) Banking
3 7 (4.61%) Investment Banking
4 6 (3.95%) Telecoms
5 4 (2.63%) Marketing
6 3 (1.97%) Retail
6 3 (1.97%) Legal
7 2 (1.32%) Manufacturing
7 2 (1.32%) Games
7 2 (1.32%) Japanese Language
8 1 (0.66%) Advertising
8 1 (0.66%) Law
8 1 (0.66%) Pharmaceutical
8 1 (0.66%) Financial Institution
8 1 (0.66%) Front Office
8 1 (0.66%) Back Office
Job Titles
1 38 (25.00%) Developer
2 31 (20.39%) Analyst
3 21 (13.82%) Network Engineer
4 19 (12.50%) Java Developer
5 16 (10.53%) Consultant
6 14 (9.21%) Security Analyst
7 13 (8.55%) Senior Network Engineer
8 12 (7.89%) Architect
9 10 (6.58%) Security Architect
10 7 (4.61%) Security Engineer
10 7 (4.61%) IT Security Analyst
10 7 (4.61%) Project Manager
10 7 (4.61%) Business Analyst
10 7 (4.61%) Data Analyst
11 6 (3.95%) Administrator
11 6 (3.95%) Security Consultant
11 6 (3.95%) J2EE Developer
11 6 (3.95%) Java/J2EE Developer
12 5 (3.29%) Senior Manager
13 4 (2.63%) Support Engineer
Libraries, Frameworks & Software Standards
1 22 (14.47%) J2EE
1 22 (14.47%) JSP
1 22 (14.47%) Servlets
2 17 (11.18%) JSR 170
2 17 (11.18%) JSTL
3 5 (3.29%) Apache Sling
3 5 (3.29%) Java SE
4 4 (2.63%) Apache Flex
4 4 (2.63%) Web Services
5 3 (1.97%) WebCenter
6 2 (1.32%) RESTful
6 2 (1.32%) LAMP
6 2 (1.32%) ASP.NET
6 2 (1.32%) .NET
6 2 (1.32%) JSON
7 1 (0.66%) MDX
7 1 (0.66%) Java EE
7 1 (0.66%) YUI
7 1 (0.66%) Ext JS
7 1 (0.66%) HTML
Miscellaneous
1 13 (8.55%) Analytical Skills
2 10 (6.58%) Management Information System
3 9 (5.92%) Distributed Denial-of-Service
4 8 (5.26%) Visualisation
5 6 (3.95%) Fixed Income
5 6 (3.95%) Cryptography
6 5 (3.29%) Data Centre
7 3 (1.97%) Credit Risk
8 2 (1.32%) Mathematics
8 2 (1.32%) Computer Science
8 2 (1.32%) Blackberry
8 2 (1.32%) iPhone
8 2 (1.32%) Statistics
8 2 (1.32%) iPad
8 2 (1.32%) Xbox
9 1 (0.66%) User Experience
9 1 (0.66%) Enterprise Storage
9 1 (0.66%) EMC VNX
9 1 (0.66%) Data Structures
9 1 (0.66%) Taxonomies
Operating Systems
1 33 (21.71%) Windows
2 26 (17.11%) Linux
3 16 (10.53%) UNIX
4 7 (4.61%) Windows Server 2012
5 5 (3.29%) Windows 7
5 5 (3.29%) Windows Server 2008
6 4 (2.63%) Red Hat Enterprise Linux
7 3 (1.97%) CentOS
7 3 (1.97%) Windows Server 2003
8 2 (1.32%) Android
8 2 (1.32%) Windows XP
8 2 (1.32%) Mac OS
8 2 (1.32%) Windows 8
9 1 (0.66%) Apple iOS
9 1 (0.66%) Amazon Linux
Processes & Methodologies
1 29 (19.08%) Agile Software Development
2 22 (14.47%) ITIL
3 17 (11.18%) Information Security
4 15 (9.87%) Load Balancing
5 14 (9.21%) Network Management
6 13 (8.55%) SIEM
7 12 (7.89%) Analytics
7 12 (7.89%) Cyber Security
8 11 (7.24%) WAN Optimisation
8 11 (7.24%) Capacity Planning
9 10 (6.58%) Vulnerability Management
10 9 (5.92%) DDoS Mitigation
11 8 (5.26%) User Stories
11 8 (5.26%) Data Analysis
11 8 (5.26%) Migration
12 7 (4.61%) Data Modelling
12 7 (4.61%) Service Management
12 7 (4.61%) Vulnerability Assessment
13 6 (3.95%) Zachman Framework
13 6 (3.95%) TOGAF
Programming Languages
1 37 (24.34%) Java
2 19 (12.50%) SQL
3 12 (7.89%) VB
4 7 (4.61%) Python
5 4 (2.63%) PowerShell
5 4 (2.63%) JavaScript
6 3 (1.97%) T-SQL
6 3 (1.97%) Shell Script
6 3 (1.97%) VBA
7 2 (1.32%) Scala
7 2 (1.32%) R
7 2 (1.32%) C
7 2 (1.32%) C#
7 2 (1.32%) Perl
7 2 (1.32%) Ruby
7 2 (1.32%) Go
8 1 (0.66%) PL/SQL
8 1 (0.66%) Data Analysis Expressions (DAX)
8 1 (0.66%) Objective-C
Qualifications
1 26 (17.11%) Cisco Certification
2 19 (12.50%) CISSP
3 14 (9.21%) CCNP
4 9 (5.92%) CCNA
4 9 (5.92%) Degree
4 9 (5.92%) Security Cleared
5 8 (5.26%) CISM
6 7 (4.61%) CCSA
7 6 (3.95%) JNCIA
8 5 (3.29%) MCSE
8 5 (3.29%) Microsoft Certification
8 5 (3.29%) SC Cleared
9 4 (2.63%) CISA
9 4 (2.63%) CCIE
10 2 (1.32%) ISSAP
10 2 (1.32%) MCTS
10 2 (1.32%) PRINCE2 Certification
10 2 (1.32%) MCSA
10 2 (1.32%) PhD
11 1 (0.66%) CCDP
Quality Assurance & Compliance
1 7 (4.61%) ISO/IEC 27001
2 6 (3.95%) QA
3 5 (3.29%) SLA
4 4 (2.63%) PCI DSS
5 3 (1.97%) COBIT
System Software
1 14 (9.21%) VMware Infrastructure
2 11 (7.24%) Active Directory
3 6 (3.95%) vSphere
4 3 (1.97%) XenApp
5 2 (1.32%) Postfix
5 2 (1.32%) Forefront TMG
5 2 (1.32%) UAG
6 1 (0.66%) Varnish
6 1 (0.66%) BitLocker
6 1 (0.66%) Microsoft App-V
6 1 (0.66%) Snort
6 1 (0.66%) Hyper-V
Systems Management
1 13 (8.55%) Cisco CUCM
2 5 (3.29%) SCCM
3 4 (2.63%) HP Quality Center
4 3 (1.97%) Puppet
4 3 (1.97%) SCOM
4 3 (1.97%) Ansible
5 2 (1.32%) AirWatch
5 2 (1.32%) Red Hat Spacewalk
5 2 (1.32%) Cobbler
5 2 (1.32%) Tivoli
5 2 (1.32%) Netcool
5 2 (1.32%) Netcool/OMNIbus
5 2 (1.32%) Nessus
6 1 (0.66%) SolarWinds Orion
6 1 (0.66%) Cisco UCCX
6 1 (0.66%) ArcSight ESM
Vendors
1 38 (25.00%) Cisco
2 23 (15.13%) CheckPoint
3 22 (14.47%) Adobe
4 20 (13.16%) Microsoft
5 17 (11.18%) VMware
5 17 (11.18%) F5
6 13 (8.55%) SolarWinds
6 13 (8.55%) Oracle
7 11 (7.24%) Riverbed
8 9 (5.92%) Tableau
9 8 (5.26%) McAfee
10 6 (3.95%) Citrix
10 6 (3.95%) HP
11 5 (3.29%) Juniper
11 5 (3.29%) Sophos
12 4 (2.63%) Symantec
12 4 (2.63%) ScanSafe
13 3 (1.97%) Prolexic
13 3 (1.97%) Meraki
13 3 (1.97%) LogRhythm
East London
Coal IT Services
Rate: From £350 to £375 per day
Posted: Yesterday
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