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 contractor rates offered in IT contracts that have cited Kalman Filter over the 3 months to 26 June 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 Jun 2016
Same period 2015 Same period 2014
Kalman Filtering
Rank 370 360 363
Rank change year-on-year
-10 +3
Contract jobs citing Kalman Filter 50 76 60
As % of all contract IT jobs located in London 0.23% 0.33% 0.26%
As % of the Processes & Methodologies category 0.28% 0.40% 0.32%
Number of daily rates quoted 31 56 45
Median daily rate £500 £450 £400
Median daily rate % change year-on-year
+11.11% +12.50%
90% offered a daily rate of more than £275 £275 £235
10% offered a daily rate of more than £600 £563 £565
UK excluding London median daily rate £380 £325 £400
% change year-on-year
+16.92% -18.75%
Number of hourly rates quoted 1 1 0
Median hourly rate £42.50 £15.00 -
Median hourly rate % change year-on-year
+183.33% -
UK excluding London median hourly rate £15.50 £16.59 £31.50
% change year-on-year
-6.55% -47.34%
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
18003 18905 18975
As % of all contract IT jobs located in London 84.32% 81.16% 81.38%
Number of daily rates quoted 13176 13429 13454
Median daily rate £475 £450 £438
Median daily rate % change year-on-year
+5.55% +2.85%
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 147 241 233
Median hourly rate £21.64 £22.50 £20.00
Median hourly rate % change year-on-year
-3.82% +12.50%
90% offered a hourly rate of more than £12.50 £11.00 £13.00
10% offered a hourly rate of more than £46.00 £56.20 £53.50
UK excluding London median hourly rate £28.50 £30.00 £30.00
% change year-on-year
-5.00% -

Kalman Filter
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Kalman Filter as a proportion of all IT contracts with a match in 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 26 June 2016.

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 median contractor rates quoted in IT jobs citing Kalman Filter within the London region over the 3 months to 26 June 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
City of London +38 5 £460 +15.00% 3
Ilford - 1 - -
Southall - 1 £200 -
Kalman Filter
England

Kalman Filter
Top 30 Related IT Skills in London

For the 6 months to 26 June 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 across the London region with a requirement for Kalman Filter.

1 35 (33.33%) Windows
1 35 (33.33%) Finance
2 34 (32.38%) Firewall
3 31 (29.52%) Web Filtering
4 26 (24.76%) LAN
5 23 (21.90%) SIEM
6 22 (20.95%) WAN
7 21 (20.00%) Microsoft
8 20 (19.05%) Cisco
9 19 (18.10%) Linux
10 18 (17.14%) Vulnerability Management
11 17 (16.19%) CheckPoint
12 16 (15.24%) Active Directory
12 16 (15.24%) ITIL
12 16 (15.24%) Amazon AWS
13 15 (14.29%) Forcepoint
14 13 (12.38%) TCP/IP
14 13 (12.38%) Network Security
15 12 (11.43%) Analytical Skills
16 11 (10.48%) Windows Server
16 11 (10.48%) SQL
16 11 (10.48%) Oracle
16 11 (10.48%) Unix
16 11 (10.48%) Python
16 11 (10.48%) Project Management
17 10 (9.52%) Cisco Certification
17 10 (9.52%) MS Exchange
17 10 (9.52%) Mimecast
17 10 (9.52%) PaaS
17 10 (9.52%) IaaS

Kalman Filter
Top Related IT Skills in London 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 10 (9.52%) MS Exchange
2 8 (7.62%) OpenStack
3 7 (6.67%) Exchange Server 2010
4 5 (4.76%) SharePoint
4 5 (4.76%) Skype for Business
5 4 (3.81%) Exchange Server 2013
6 3 (2.86%) IBM Notes
6 3 (2.86%) nginx
7 2 (1.90%) Apache Spark
7 2 (1.90%) CMS
7 2 (1.90%) Exchange Server 2007
7 2 (1.90%) Mule
7 2 (1.90%) Mule ESB
7 2 (1.90%) Office Communications Server
8 1 (0.95%) Adobe Experience Manager
8 1 (0.95%) Apache
8 1 (0.95%) Apache Pig
8 1 (0.95%) Confluence
8 1 (0.95%) IIS
8 1 (0.95%) Tomcat
Applications
1 9 (8.57%) MS Office
2 8 (7.62%) MS Excel
3 3 (2.86%) MS Visio
4 2 (1.90%) Photoshop
5 1 (0.95%) SPSS
Business Applications
1 1 (0.95%) Adobe Campaign
1 1 (0.95%) Hyperion Planning
Cloud Services
1 16 (15.24%) Amazon AWS
2 10 (9.52%) IaaS
2 10 (9.52%) Mimecast
2 10 (9.52%) PaaS
3 7 (6.67%) Office 365
4 5 (4.76%) Microsoft Azure
5 4 (3.81%) Google Cloud Platform
6 2 (1.90%) AdWords
6 2 (1.90%) Google Analytics
6 2 (1.90%) Google App Engine
6 2 (1.90%) SaaS
Communications & Networking
1 34 (32.38%) Firewall
2 26 (24.76%) LAN
3 22 (20.95%) WAN
4 13 (12.38%) Network Security
4 13 (12.38%) TCP/IP
5 7 (6.67%) Wireless
6 6 (5.71%) Cisco ASA
6 6 (5.71%) Cisco Nexus
6 6 (5.71%) VPN
7 5 (4.76%) Wireshark
8 4 (3.81%) OSPF
8 4 (3.81%) SAN
9 3 (2.86%) BGP
9 3 (2.86%) DHCP
9 3 (2.86%) Internet
9 3 (2.86%) MPLS
10 2 (1.90%) HTTP
10 2 (1.90%) IP Telephony
10 2 (1.90%) LDAP
10 2 (1.90%) VoIP
Database & Business Intelligence
1 5 (4.76%) Big Data
1 5 (4.76%) Data Warehouse
2 3 (2.86%) Data Mining
2 3 (2.86%) SQL Server
3 2 (1.90%) BigQuery
3 2 (1.90%) Hadoop
3 2 (1.90%) Mahout
4 1 (0.95%) Apache Hive
4 1 (0.95%) BusinessObjects
4 1 (0.95%) Data Mart
4 1 (0.95%) Essbase
4 1 (0.95%) Hyperion Smart View
4 1 (0.95%) MongoDB
4 1 (0.95%) OLAP
4 1 (0.95%) Oracle OLAP
4 1 (0.95%) QlikView
4 1 (0.95%) Relational Database
4 1 (0.95%) Snowflake Schema
4 1 (0.95%) Sqoop
4 1 (0.95%) Text Mining
Development Applications
1 3 (2.86%) CocoaPods
1 3 (2.86%) Xcode
2 2 (1.90%) CruiseControl
2 2 (1.90%) Git (software)
2 2 (1.90%) Jenkins
2 2 (1.90%) TeamCity
3 1 (0.95%) Calabash
3 1 (0.95%) Cucumber
3 1 (0.95%) JIRA
3 1 (0.95%) JProfiler
3 1 (0.95%) Maven
3 1 (0.95%) Selenium
3 1 (0.95%) Team Foundation Server
3 1 (0.95%) VersionOne
3 1 (0.95%) VisualVM
3 1 (0.95%) WATIR
3 1 (0.95%) WebDriver
General
1 35 (33.33%) Finance
2 6 (5.71%) Advertising
2 6 (5.71%) Banking
2 6 (5.71%) Marketing
3 2 (1.90%) Publishing
3 2 (1.90%) Telecoms
4 1 (0.95%) Law
4 1 (0.95%) Legal
Job Titles
1 22 (20.95%) Architect
2 19 (18.10%) Analyst
3 16 (15.24%) Security Architect
4 11 (10.48%) Developer
5 10 (9.52%) Business Analyst
5 10 (9.52%) Cloud Architect
5 10 (9.52%) Security Engineer
6 9 (8.57%) AWS Architect
6 9 (8.57%) Network Engineer
7 8 (7.62%) Cisco Engineer
7 8 (7.62%) Cisco Network Engineer
7 8 (7.62%) Solutions Architect
8 6 (5.71%) Cloud Solutions Architect
8 6 (5.71%) IT Engineer
8 6 (5.71%) IT Security Engineer
9 5 (4.76%) Security Solutions Architect
10 4 (3.81%) Consultant
10 4 (3.81%) Data Scientist
10 4 (3.81%) iOS Developer
10 4 (3.81%) Python Developer
Libraries, Frameworks & Software Standards
1 4 (3.81%) Django
2 2 (1.90%) D3.js
2 2 (1.90%) JSON
2 2 (1.90%) Middleware
2 2 (1.90%) MLlib
2 2 (1.90%) NumPy
2 2 (1.90%) Pandas
2 2 (1.90%) SciPy
2 2 (1.90%) Spring Security
3 1 (0.95%) .NET
3 1 (0.95%) 802.1X
3 1 (0.95%) HTML
3 1 (0.95%) J2EE
3 1 (0.95%) JSP
3 1 (0.95%) JSR 170
3 1 (0.95%) JSTL
3 1 (0.95%) Natural Language Processing
3 1 (0.95%) RESTful
3 1 (0.95%) Servlets
3 1 (0.95%) Web Services
Miscellaneous
1 12 (11.43%) Analytical Skills
2 6 (5.71%) Management Information System
3 4 (3.81%) Visualisation
4 3 (2.86%) Algorithms
4 3 (2.86%) Social Media
4 3 (2.86%) User Experience
5 2 (1.90%) Animation
5 2 (1.90%) Blackberry
5 2 (1.90%) Data Centre
5 2 (1.90%) Data Extraction
5 2 (1.90%) Data Structures
5 2 (1.90%) Fat Client
5 2 (1.90%) Fintech
5 2 (1.90%) Fixed Income
5 2 (1.90%) Thin Client
6 1 (0.95%) IVR
6 1 (0.95%) Neural Network
6 1 (0.95%) Security Operations Centre
6 1 (0.95%) Smartphone
6 1 (0.95%) Statistics
Operating Systems
1 35 (33.33%) Windows
2 19 (18.10%) Linux
3 11 (10.48%) Unix
3 11 (10.48%) Windows Server
4 8 (7.62%) Windows 8
4 8 (7.62%) Windows Server 2008
5 7 (6.67%) Windows 7
6 4 (3.81%) Apple iOS
6 4 (3.81%) Windows 10
6 4 (3.81%) Windows Server 2012
7 3 (2.86%) Mac OS X
7 3 (2.86%) Windows XP
8 2 (1.90%) Mac OS
9 1 (0.95%) Android
9 1 (0.95%) CentOS
Processes & Methodologies
1 31 (29.52%) Web Filtering
2 23 (21.90%) SIEM
3 18 (17.14%) Vulnerability Management
4 16 (15.24%) ITIL
5 11 (10.48%) Project Management
6 9 (8.57%) Agile Software Development
6 9 (8.57%) Analytics
6 9 (8.57%) Information Security
6 9 (8.57%) Risk Management
7 8 (7.62%) Email Filtering
7 8 (7.62%) Problem Management
8 7 (6.67%) Migration
8 7 (6.67%) Scrum
9 6 (5.71%) Attack Monitoring
9 6 (5.71%) Continuous Improvement
9 6 (5.71%) Security Architecture
9 6 (5.71%) User Acceptance Testing
10 5 (4.76%) Data Governance
10 5 (4.76%) High Availability
10 5 (4.76%) Validation
Programming Languages
1 11 (10.48%) Python
1 11 (10.48%) SQL
2 5 (4.76%) PowerShell
3 4 (3.81%) Objective-C
4 3 (2.86%) Java
4 3 (2.86%) JavaScript
5 2 (1.90%) C++
5 2 (1.90%) R
5 2 (1.90%) Ruby
5 2 (1.90%) Shell Script
6 1 (0.95%) Apple Swift
6 1 (0.95%) Bash Shell
6 1 (0.95%) C#
6 1 (0.95%) Korn
Qualifications
1 10 (9.52%) Cisco Certification
2 9 (8.57%) CCNP
3 7 (6.67%) CISSP
3 7 (6.67%) Security Cleared
4 6 (5.71%) Degree
5 5 (4.76%) MCSA
5 5 (4.76%) Microsoft Certification
5 5 (4.76%) SC Cleared
6 4 (3.81%) CEH
6 4 (3.81%) MCSE
7 3 (2.86%) CCNA
7 3 (2.86%) CCSA
8 2 (1.90%) CCIE
8 2 (1.90%) CCSE
8 2 (1.90%) CREST Certified
8 2 (1.90%) MCP
8 2 (1.90%) SANS
9 1 (0.95%) CCSP
9 1 (0.95%) CompTIA Security+
9 1 (0.95%) OSCP
Quality Assurance & Compliance
1 8 (7.62%) PCI DSS
2 6 (5.71%) ISO/IEC 27001
3 4 (3.81%) Data Quality
4 2 (1.90%) SLA
5 1 (0.95%) QA
System Software
1 16 (15.24%) Active Directory
2 8 (7.62%) VMware Infrastructure
3 6 (5.71%) XenApp
4 5 (4.76%) vSphere
5 3 (2.86%) Virtual Desktop
6 2 (1.90%) Hyper-V
6 2 (1.90%) Postfix
6 2 (1.90%) Terminal Services
7 1 (0.95%) Apache Flume
7 1 (0.95%) BitLocker
7 1 (0.95%) Snort
7 1 (0.95%) Virtual Machines
7 1 (0.95%) VMware ESX
7 1 (0.95%) VMware Workstation
7 1 (0.95%) Xen
Systems Management
1 7 (6.67%) MIMEsweeper
2 6 (5.71%) Network Intrusion Detection System
3 5 (4.76%) Nessus
3 5 (4.76%) Nmap
3 5 (4.76%) SCCM
4 3 (2.86%) WSUS
5 2 (1.90%) CloudHub
5 2 (1.90%) Failover Clustering
5 2 (1.90%) Microsoft Data Protection Manager
5 2 (1.90%) Norton AntiVirus
6 1 (0.95%) ArcSight ESM
6 1 (0.95%) Cisco CUCM
6 1 (0.95%) Cisco Prime
6 1 (0.95%) Host Intrusion Detection System
6 1 (0.95%) HP Quality Center
6 1 (0.95%) TrustSec
Vendors
1 21 (20.00%) Microsoft
2 20 (19.05%) Cisco
3 17 (16.19%) CheckPoint
4 15 (14.29%) Forcepoint
5 11 (10.48%) Oracle
6 9 (8.57%) Symantec
6 9 (8.57%) VMware
7 7 (6.67%) Blue Coat
7 7 (6.67%) Citrix
8 6 (5.71%) Google
8 6 (5.71%) HP
8 6 (5.71%) LogRhythm
8 6 (5.71%) Tripwire
9 5 (4.76%) F5
10 3 (2.86%) Adobe
10 3 (2.86%) Avaya
10 3 (2.86%) Lotus
11 2 (1.90%) AlienVault
11 2 (1.90%) MuleSoft
11 2 (1.90%) Palo Alto
London
Testing Circle Ltd
Rate: £180 - £220 per day
Posted: 3 days ago