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 21 January 2017 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
21 Jan 2017
Same period 2016 Same period 2015
Kalman Filtering
UK
Rank 409 467 400
Rank change year-on-year
+58 -67
Contract jobs citing Kalman Filter 176 160 215
As % of all contract IT jobs located in the UK 0.40% 0.31% 0.42%
As % of the Processes & Methodologies category 0.49% 0.39% 0.54%
Number of daily rates quoted 104 82 113
Median daily rate £433 £400 £400
Median daily rate % change year-on-year
+8.12% -
90% offered a daily rate of more than £300 £290 £268
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 3 9 1
Median hourly rate £10.00 £17.50 £57.38
Median hourly rate % change year-on-year
-42.85% -69.50%
UK excluding London median hourly rate £9.66 £21.00 £57.38
% change year-on-year
-54.02% -63.40%

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
36177 41516 39910
As % of all contract IT jobs located in the UK 82.16% 81.70% 78.53%
Number of daily rates quoted 23972 26915 25773
Median daily rate £450 £425 £423
Median daily rate % change year-on-year
+5.88% +0.59%
90% offered a daily rate of more than £300 £290 £285
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £405 £400 £393
% change year-on-year
+1.25% +1.91%
Number of hourly rates quoted 920 1195 1052
Median hourly rate £34.50 £38.50 £25.00
Median hourly rate % change year-on-year
-10.38% +54.00%
90% offered a hourly rate of more than £12.50 £13.00 £12.00
10% offered a hourly rate of more than £51.71 £55.00 £47.50
UK excluding London median hourly rate £35.00 £40.00 £25.25
% change year-on-year
-12.50% +58.41%

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 21 January 2017.

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 median contractor rates quoted in IT jobs citing Kalman Filter within the UK over the 3 months to 21 January 2017. 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 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 +50 173 £433 +8.12% 42
South East +56 61 £400 - 15
London +13 61 £510 +20.00% 13
Hampshire +36 26 £425 +6.25% 3
West Midlands +16 18 £344 -11.29% 2
Buckinghamshire +19 17 £503 - 1
Milton Keynes +19 14 £503 -
City of London +4 12 £510 +61.90% 1
Oxfordshire +8 11 £338 -20.58% 1
North West +15 10 £320 -10.17% 6
East of England -2 10 £363 -9.37% 2
Winchester +10 9 £438 +2.94%
Solihull - 9 - -
East Midlands +4 8 £469 +25.00% 1
Croydon - 6 £551 -
Nottingham - 6 £491 -
Nottinghamshire - 6 £491 -
Manchester +19 5 £318 -10.87% 5
Berkshire +17 5 £235 -41.25% 4
Oxford +9 5 £338 -20.58% 1
Hertfordshire -5 5 £188 - 1
Fareham - 5 £425 - 2
Birmingham 0 4 £460 +8.23%
Newbury +7 3 - -
South West +6 3 £400 +11.11% 2
Stevenage -7 3 - -
Warwick - 3 £325 -
Kidlington - 3 £325 -
Warwickshire - 3 £325 - 1
Wiltshire +3 2 £255 -15.00% 2

Kalman Filter
Top 30 Related IT Skills

For the 6 months to 21 January 2017, 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.

1 137 (39.60%) Firewall
2 96 (27.75%) Cisco
3 92 (26.59%) Windows
4 80 (23.12%) Security Cleared
5 75 (21.68%) Microsoft
6 68 (19.65%) SC Cleared
7 66 (19.08%) Management Information System
8 65 (18.79%) VMware
9 64 (18.50%) Web Filtering
10 62 (17.92%) Email Filtering
11 61 (17.63%) VMware Infrastructure
12 59 (17.05%) Finance
13 55 (15.90%) LAN
14 54 (15.61%) WAN
14 54 (15.61%) SQL
15 51 (14.74%) Linux
15 51 (14.74%) Active Directory
16 48 (13.87%) DNS
16 48 (13.87%) ITIL
17 46 (13.29%) TCP/IP
18 44 (12.72%) SIEM
19 42 (12.14%) Cisco ASA
20 40 (11.56%) F5
20 40 (11.56%) Unix
20 40 (11.56%) Intrusion Detection
21 39 (11.27%) ISO/IEC 27001
21 39 (11.27%) Agile Software Development
21 39 (11.27%) Java
22 38 (10.98%) Oracle
23 37 (10.69%) SQL 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 22 (6.36%) WebLogic
2 20 (5.78%) SharePoint
3 14 (4.05%) iPlanet
3 14 (4.05%) MS Exchange
4 12 (3.47%) Apache Pig
5 11 (3.18%) Skype for Business
6 9 (2.60%) Adobe Experience Manager
7 8 (2.31%) CMS
7 8 (2.31%) SAS
8 7 (2.02%) Apache
8 7 (2.02%) Tomcat
9 6 (1.73%) Umbraco
10 5 (1.45%) Exchange Server 2010
11 4 (1.16%) Confluence
11 4 (1.16%) MQSeries
11 4 (1.16%) WebLogic Portal
12 3 (0.87%) Exchange Server 2003
12 3 (0.87%) IIS
12 3 (0.87%) Kentico
12 3 (0.87%) Sitecore CMS
Applications
1 37 (10.69%) MS Excel
2 23 (6.65%) MS Office
3 10 (2.89%) SPSS
4 9 (2.60%) MS PowerPoint
5 5 (1.45%) MS Project
6 4 (1.16%) Spreadsheet
7 3 (0.87%) Adobe Illustrator
7 3 (0.87%) HipChat
7 3 (0.87%) InDesign
7 3 (0.87%) Photoshop
8 2 (0.58%) MS Visio
8 2 (0.58%) Simulink
9 1 (0.29%) Adobe Premiere
9 1 (0.29%) InfoPath
9 1 (0.29%) OrCAD
Business Applications
1 5 (1.45%) Oracle Receivables
1 5 (1.45%) Remedy AR System
1 5 (1.45%) Remedy ITSM
2 3 (0.87%) Sage X3
3 2 (0.58%) Dynamics AX
4 1 (0.29%) Adobe Campaign
4 1 (0.29%) Dynamics CRM
4 1 (0.29%) Oracle BPM
4 1 (0.29%) Oracle EBS
4 1 (0.29%) Oracle EBS R12
4 1 (0.29%) RMDS
4 1 (0.29%) SAP BPC
4 1 (0.29%) SAP ERP
4 1 (0.29%) SAP SRM
Cloud Services
1 19 (5.49%) Office 365
2 18 (5.20%) Microsoft Azure
3 16 (4.62%) Amazon AWS
4 8 (2.31%) Cloud Computing
5 6 (1.73%) OneDrive
5 6 (1.73%) Yammer
6 5 (1.45%) GitHub
7 3 (0.87%) Adobe Creative Cloud
7 3 (0.87%) AWS CloudFormation
8 2 (0.58%) SaaS
9 1 (0.29%) Amazon EC2
9 1 (0.29%) Amazon ELB
9 1 (0.29%) Amazon S3
9 1 (0.29%) Google Analytics
9 1 (0.29%) IaaS
9 1 (0.29%) Mimecast
9 1 (0.29%) PaaS
9 1 (0.29%) Route 53
9 1 (0.29%) Slack
9 1 (0.29%) Virtual Private Cloud
Communications & Networking
1 137 (39.60%) Firewall
2 55 (15.90%) LAN
3 54 (15.61%) WAN
4 48 (13.87%) DNS
5 46 (13.29%) TCP/IP
6 42 (12.14%) Cisco ASA
7 40 (11.56%) Intrusion Detection
8 35 (10.12%) Network Security
9 31 (8.96%) DHCP
10 29 (8.38%) SSL
11 28 (8.09%) LDAP
11 28 (8.09%) Wireless
12 19 (5.49%) NetScaler
12 19 (5.49%) SAN
13 18 (5.20%) VoIP
14 17 (4.91%) BIG-IP
15 16 (4.62%) Kerberos
16 14 (4.05%) IPsec
16 14 (4.05%) VPN
17 13 (3.76%) Internet
Database & Business Intelligence
1 37 (10.69%) SQL Server
2 20 (5.78%) SQL Server 2008
3 17 (4.91%) QlikView
4 16 (4.62%) Big Data
4 16 (4.62%) BusinessObjects
4 16 (4.62%) Data Warehouse
4 16 (4.62%) Oracle Database
5 14 (4.05%) Data Mining
6 12 (3.47%) Apache Hive
6 12 (3.47%) Hadoop
6 12 (3.47%) Microsoft Analysis Services
6 12 (3.47%) Snowflake Schema
6 12 (3.47%) SQL Server Analysis Services
6 12 (3.47%) SQL Server Integration Services
7 8 (2.31%) Jackrabbit
8 6 (1.73%) DB2
8 6 (1.73%) Relational Database
8 6 (1.73%) SAS Data Integration Studio
9 5 (1.45%) Oracle Reports
10 4 (1.16%) MySQL
Development Applications
1 14 (4.05%) Maven
2 13 (3.76%) Git (software)
3 12 (3.47%) Jenkins
4 9 (2.60%) JIRA
5 8 (2.31%) JUnit
5 8 (2.31%) Mockito
5 8 (2.31%) Subversion
6 7 (2.02%) Ant
7 6 (1.73%) Team Foundation Server
8 5 (1.45%) Concordion
8 5 (1.45%) CruiseControl
8 5 (1.45%) Cucumber
8 5 (1.45%) GitLab
8 5 (1.45%) Selenium
8 5 (1.45%) SoapUI
8 5 (1.45%) SonarQube
8 5 (1.45%) TeamCity
8 5 (1.45%) WebDriver
9 3 (0.87%) FishEye
9 3 (0.87%) Sonatype Nexus
General
1 59 (17.05%) Finance
2 24 (6.94%) Retail
3 23 (6.65%) Banking
3 23 (6.65%) Telecoms
4 12 (3.47%) Corporate Banking
4 12 (3.47%) Retail Banking
5 11 (3.18%) Marketing
6 7 (2.02%) Electronics
7 4 (1.16%) Back Office
7 4 (1.16%) Front Office
8 3 (0.87%) Manufacturing
8 3 (0.87%) Spanish Language
9 2 (0.58%) Advertising
9 2 (0.58%) Automotive
9 2 (0.58%) German Language
9 2 (0.58%) Investment Banking
9 2 (0.58%) Legal
10 1 (0.29%) Games
10 1 (0.29%) Law
Job Titles
1 46 (13.29%) Developer
2 43 (12.43%) Analyst
3 40 (11.56%) Network Engineer
4 32 (9.25%) Consultant
5 28 (8.09%) Security Engineer
6 21 (6.07%) Security Manager
7 19 (5.49%) Network Security Engineer
8 16 (4.62%) Architect
9 13 (3.76%) Security Analyst
10 11 (3.18%) Cisco Engineer
11 10 (2.89%) Cisco Network Engineer
12 9 (2.60%) Designer
12 9 (2.60%) Juniper Engineer
12 9 (2.60%) Operational Security Manager
12 9 (2.60%) Security Operations Manager
12 9 (2.60%) Security Specialist
13 8 (2.31%) Administrator
13 8 (2.31%) Data Analyst
13 8 (2.31%) Solutions Designer
13 8 (2.31%) Test Engineer
Libraries, Frameworks & Software Standards
1 24 (6.94%) J2EE
1 24 (6.94%) JSP
2 21 (6.07%) Web Services
3 16 (4.62%) Regular Expression
4 14 (4.05%) Spring
5 9 (2.60%) JSON
5 9 (2.60%) Servlets
6 8 (2.31%) .NET
6 8 (2.31%) Apache Felix
6 8 (2.31%) Apache Sling
6 8 (2.31%) Java SE
6 8 (2.31%) REST
6 8 (2.31%) RESTful
7 7 (2.02%) SOAP
8 5 (1.45%) AngularJS
8 5 (1.45%) Guice
8 5 (1.45%) XML
9 4 (1.16%) COM+
9 4 (1.16%) Entity Framework
9 4 (1.16%) Oracle GoldenGate
Miscellaneous
1 66 (19.08%) Management Information System
2 36 (10.40%) Data Centre
3 31 (8.96%) PKI
4 30 (8.67%) Analytical Skills
5 25 (7.23%) Visualisation
6 16 (4.62%) Statistics
7 15 (4.34%) Computer Science
8 12 (3.47%) BYOD
9 11 (3.18%) Security Operations Centre
10 10 (2.89%) CESG
10 10 (2.89%) Cryptography
11 6 (1.73%) CMDB
11 6 (1.73%) Data Integration
12 5 (1.45%) Cyber Attack
12 5 (1.45%) HP Storage
12 5 (1.45%) HP StoreVirtual
13 4 (1.16%) Algorithms
13 4 (1.16%) iPad
13 4 (1.16%) Performance Metrics
13 4 (1.16%) Social Media
Operating Systems
1 92 (26.59%) Windows
2 51 (14.74%) Linux
3 40 (11.56%) Unix
4 21 (6.07%) Solaris
4 21 (6.07%) Windows Server
4 21 (6.07%) Windows Server 2008
5 18 (5.20%) Windows Server 2012
6 16 (4.62%) AIX
7 15 (4.34%) Mac OS X
8 7 (2.02%) Windows 7
9 5 (1.45%) Windows 8
10 4 (1.16%) Windows Server 2003
11 3 (0.87%) Android
11 3 (0.87%) Windows 10
12 2 (0.58%) Red Hat Enterprise Linux
12 2 (0.58%) Windows XP
13 1 (0.29%) Mac OS X Server
13 1 (0.29%) Ubuntu
13 1 (0.29%) Windows 2000
13 1 (0.29%) Windows Vista
Processes & Methodologies
1 64 (18.50%) Web Filtering
2 62 (17.92%) Email Filtering
3 48 (13.87%) ITIL
4 44 (12.72%) SIEM
5 39 (11.27%) Agile Software Development
6 37 (10.69%) Security Operations
7 36 (10.40%) Patch Management
8 33 (9.54%) Migration
9 30 (8.67%) Vulnerability Management
10 26 (7.51%) Identity Access Management
10 26 (7.51%) Information Security
10 26 (7.51%) Project Management
11 25 (7.23%) Problem Management
12 24 (6.94%) Risk Management
13 23 (6.65%) Analytics
14 22 (6.36%) ITIL V3
15 21 (6.07%) Load Balancing
16 19 (5.49%) Data Modelling
16 19 (5.49%) Stakeholder Management
17 17 (4.91%) Data Analysis
Programming Languages
1 54 (15.61%) SQL
2 39 (11.27%) Java
3 23 (6.65%) Shell Script
4 20 (5.78%) C#
5 14 (4.05%) PowerShell
5 14 (4.05%) T-SQL
6 13 (3.76%) C++
6 13 (3.76%) Python
6 13 (3.76%) Scala
7 10 (2.89%) JavaScript
8 5 (1.45%) AspectJ
8 5 (1.45%) C
8 5 (1.45%) Groovy
8 5 (1.45%) Perl
8 5 (1.45%) VBA
9 4 (1.16%) MATLAB
9 4 (1.16%) PHP
9 4 (1.16%) TypeScript
10 3 (0.87%) Bash Shell
10 3 (0.87%) PL/SQL
Qualifications
1 80 (23.12%) Security Cleared
2 68 (19.65%) SC Cleared
3 29 (8.38%) Degree
4 26 (7.51%) CISSP
5 23 (6.65%) DV Cleared
6 17 (4.91%) Cisco Certification
7 14 (4.05%) CCNP
8 11 (3.18%) CESG Certified Professional
9 10 (2.89%) Microsoft Certification
10 9 (2.60%) BPSS Clearance
11 8 (2.31%) BC Cleared
12 7 (2.02%) JNCIA
12 7 (2.02%) JNCIP
12 7 (2.02%) JNCIS
13 5 (1.45%) MCITP
13 5 (1.45%) MCP
14 4 (1.16%) CCSA
14 4 (1.16%) CCSE
14 4 (1.16%) ITIL Certification
15 3 (0.87%) CCSP
Quality Assurance & Compliance
1 39 (11.27%) ISO/IEC 27001
2 33 (9.54%) PCI DSS
3 28 (8.09%) RMADS
4 20 (5.78%) SLA
5 12 (3.47%) JSP 440
6 9 (2.60%) Data Quality
6 9 (2.60%) HIPAA
6 9 (2.60%) Sarbanes-Oxley
7 5 (1.45%) QA
8 3 (0.87%) SDET
9 2 (0.58%) Disclosure Scotland
10 1 (0.29%) COBIT
10 1 (0.29%) GDPR
10 1 (0.29%) GPG13
10 1 (0.29%) ISO 9000
10 1 (0.29%) MiFID
System Software
1 61 (17.63%) VMware Infrastructure
2 51 (14.74%) Active Directory
3 31 (8.96%) vSphere
4 17 (4.91%) Hyper-V
5 11 (3.18%) Microsoft App-V
6 8 (2.31%) Virtual Desktop
7 5 (1.45%) Sendmail
8 4 (1.16%) Oracle RAC
9 3 (0.87%) Docker
9 3 (0.87%) iptables
9 3 (0.87%) Virtual Machines
9 3 (0.87%) XenApp
10 2 (0.58%) OpenSSH
10 2 (0.58%) VirtualBox
11 1 (0.29%) BitLocker
11 1 (0.29%) Firmware
11 1 (0.29%) ProxySG
11 1 (0.29%) VMware ESX
11 1 (0.29%) VMware ESXi
11 1 (0.29%) XenDesktop
Systems Management
1 26 (7.51%) Nessus
1 26 (7.51%) Network Intrusion Detection System
2 16 (4.62%) SCOM
3 15 (4.34%) EMC NetWorker
3 15 (4.34%) Tivoli Storage Manager
4 12 (3.47%) SCCM
5 7 (2.02%) Nagios
6 6 (1.73%) Microsoft Intune
6 6 (1.73%) NetBackup
6 6 (1.73%) Norton AntiVirus
6 6 (1.73%) QRadar
7 5 (1.45%) CSIRT
7 5 (1.45%) HP Data Protector
7 5 (1.45%) SmoothWall
8 4 (1.16%) BMC PATROL
8 4 (1.16%) Cisco Prime
8 4 (1.16%) McAfee ePO
8 4 (1.16%) OpenView
8 4 (1.16%) WMI
9 2 (0.58%) MIMEsweeper
Vendors
1 96 (27.75%) Cisco
2 75 (21.68%) Microsoft
3 65 (18.79%) VMware
4 40 (11.56%) F5
5 38 (10.98%) Oracle
6 37 (10.69%) CheckPoint
7 31 (8.96%) Juniper
8 25 (7.23%) AlienVault
9 23 (6.65%) Citrix
10 21 (6.07%) Palo Alto
11 20 (5.78%) Blue Coat
12 19 (5.49%) Intel Security
13 17 (4.91%) Red Hat
13 17 (4.91%) Sun
14 14 (4.05%) BEA
14 14 (4.05%) Brocade
15 13 (3.76%) Tableau
16 12 (3.47%) Cloudera
16 12 (3.47%) Hortonworks
16 12 (3.47%) Splunk
Swindon, Wiltshire
Experis Ltd
Rate: £230.00 - £250.00 per day
Posted: 2 days ago
London
Westbourne Partners
Rate: From £300 to £375 per day
Posted: 4 days ago
Edinburgh, Midlothian
Lorien Resourcing
Rate: negotiable
Posted: 4 days ago
Slough, Berkshire
Salt
Rate: £300 - £400 per day
Posted: Yesterday
Corsham, Wiltshire
Sogeti
Posted: 3 days ago