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 10 December 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
10 Dec 2016
Same period 2015 Same period 2014
Kalman Filtering
Rank 342 365 333
Rank change year-on-year
+23 -32
Contract jobs citing Kalman Filter 78 62 88
As % of all contract IT jobs located in London 0.36% 0.28% 0.37%
As % of the Processes & Methodologies category 0.43% 0.33% 0.46%
Number of daily rates quoted 39 39 46
Median daily rate £440 £425 £405
Median daily rate % change year-on-year
+3.52% +4.93%
90% offered a daily rate of more than £370 £300 £300
10% offered a daily rate of more than £600 £550 £500
UK excluding London median daily rate £425 £360 £340
% change year-on-year
+18.05% +5.88%
Number of hourly rates quoted 0 2 0
Median hourly rate - £13.75 -
UK excluding London median hourly rate £34.00 £21.00 £37.50
% change year-on-year
+61.90% -44.00%
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
18217 18803 18933
As % of all contract IT jobs located in London 84.83% 83.68% 80.62%
Number of daily rates quoted 13132 13421 13967
Median daily rate £485 £463 £450
Median daily rate % change year-on-year
+4.86% +2.77%
90% offered a daily rate of more than £340 £325 £300
10% offered a daily rate of more than £625 £625 £625
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 196 227 247
Median hourly rate £25.00 £22.00 £22.38
Median hourly rate % change year-on-year
+13.63% -1.67%
90% offered a hourly rate of more than £13.00 £12.50 £11.50
10% offered a hourly rate of more than £50.00 £50.00 £53.50
UK excluding London median hourly rate £30.00 £34.00 £25.00
% change year-on-year
-11.76% +36.00%

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 10 December 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 10 December 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 -2 12 £510 +61.90% 5
Croydon - 8 £551 -
Bromley - 1 £250 -
Hammersmith - 1 £425 -
Kalman Filter
England

Kalman Filter
Top 30 Related IT Skills in London

For the 6 months to 10 December 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 57 (41.61%) Firewall
2 45 (32.85%) Cisco
3 37 (27.01%) SIEM
4 35 (25.55%) WAN
4 35 (25.55%) Management Information System
4 35 (25.55%) Finance
4 35 (25.55%) VMware
5 34 (24.82%) TCP/IP
6 33 (24.09%) Windows
6 33 (24.09%) Cisco ASA
7 31 (22.63%) VMware Infrastructure
7 31 (22.63%) LAN
7 31 (22.63%) Security Operations
8 29 (21.17%) ISO/IEC 27001
9 28 (20.44%) SQL
10 27 (19.71%) PCI DSS
10 27 (19.71%) Security Cleared
11 26 (18.98%) SC Cleared
12 25 (18.25%) Identity Access Management
13 24 (17.52%) AlienVault
13 24 (17.52%) Network Intrusion Detection System
13 24 (17.52%) Nessus
13 24 (17.52%) vSphere
14 23 (16.79%) Intrusion Detection
14 23 (16.79%) Java
15 22 (16.06%) Microsoft
15 22 (16.06%) Agile Software Development
15 22 (16.06%) Vulnerability Management
16 20 (14.60%) Analytical Skills
17 19 (13.87%) Visualisation

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 12 (8.76%) Apache Pig
2 9 (6.57%) WebLogic
3 7 (5.11%) Adobe Experience Manager
4 6 (4.38%) Apache
4 6 (4.38%) Tomcat
5 4 (2.92%) iPlanet
6 3 (2.19%) CMS
6 3 (2.19%) Confluence
6 3 (2.19%) Mule
6 3 (2.19%) Mule ESB
6 3 (2.19%) Oracle SOA Suite
6 3 (2.19%) SharePoint
7 2 (1.46%) JBoss
8 1 (0.73%) Documentum
8 1 (0.73%) IIS
8 1 (0.73%) MQSeries
8 1 (0.73%) MS Exchange
8 1 (0.73%) SAS
8 1 (0.73%) Skype for Business
8 1 (0.73%) WordPress
Applications
1 18 (13.14%) MS Excel
2 4 (2.92%) MS Office
2 4 (2.92%) Spreadsheet
2 4 (2.92%) SPSS
3 3 (2.19%) HipChat
4 1 (0.73%) Adobe Illustrator
4 1 (0.73%) Adobe Premiere
4 1 (0.73%) InDesign
4 1 (0.73%) MS PowerPoint
4 1 (0.73%) Photoshop
4 1 (0.73%) Simulink
Business Applications
1 3 (2.19%) Oracle BPM
1 3 (2.19%) Oracle EBS
1 3 (2.19%) Oracle EBS R12
2 1 (0.73%) Adobe Campaign
2 1 (0.73%) Dynamics NAV
2 1 (0.73%) Sage X3
2 1 (0.73%) SAP ERP
Cloud Services
1 5 (3.65%) Amazon AWS
1 5 (3.65%) SaaS
2 3 (2.19%) AWS CloudFormation
2 3 (2.19%) GitHub
3 2 (1.46%) Microsoft Azure
3 2 (1.46%) Office 365
4 1 (0.73%) Adobe Creative Cloud
4 1 (0.73%) Cloud Computing
4 1 (0.73%) Slack
Communications & Networking
1 57 (41.61%) Firewall
2 35 (25.55%) WAN
3 34 (24.82%) TCP/IP
4 33 (24.09%) Cisco ASA
5 31 (22.63%) LAN
6 23 (16.79%) Intrusion Detection
7 8 (5.84%) MPLS
7 8 (5.84%) SNMP
8 7 (5.11%) BGP
8 7 (5.11%) OSPF
9 6 (4.38%) BIG-IP
9 6 (4.38%) DHCP
9 6 (4.38%) VPN
9 6 (4.38%) Wi-Fi
10 5 (3.65%) Cisco IOS
10 5 (3.65%) Diameter Protocol
10 5 (3.65%) DNS
10 5 (3.65%) EIGRP
10 5 (3.65%) HTTP
10 5 (3.65%) Network Security
Database & Business Intelligence
1 18 (13.14%) QlikView
2 16 (11.68%) SQL Server
3 15 (10.95%) Big Data
3 15 (10.95%) Data Warehouse
4 13 (9.49%) SQL Server 2008
5 12 (8.76%) Apache Hive
5 12 (8.76%) Hadoop
5 12 (8.76%) Microsoft Analysis Services
5 12 (8.76%) Snowflake Schema
5 12 (8.76%) SQL Server Analysis Services
5 12 (8.76%) SQL Server Integration Services
6 6 (4.38%) Jackrabbit
7 5 (3.65%) Data Mining
7 5 (3.65%) Oracle Database
8 4 (2.92%) BusinessObjects
8 4 (2.92%) Relational Database
9 2 (1.46%) MS Access
9 2 (1.46%) Text Mining
10 1 (0.73%) RDBMS
10 1 (0.73%) SAP BW
Development Applications
1 11 (8.03%) Git (software)
2 10 (7.30%) Maven
3 7 (5.11%) Jenkins
4 6 (4.38%) JIRA
4 6 (4.38%) JUnit
4 6 (4.38%) Mockito
4 6 (4.38%) Subversion
5 5 (3.65%) Ant
6 3 (2.19%) Atlassian Bamboo
6 3 (2.19%) Concordion
6 3 (2.19%) Cucumber
6 3 (2.19%) Eclipse
6 3 (2.19%) FishEye
6 3 (2.19%) GitLab
6 3 (2.19%) IntelliJ
6 3 (2.19%) NetBeans
6 3 (2.19%) Selenium
6 3 (2.19%) SoapUI
6 3 (2.19%) SonarQube
6 3 (2.19%) WebDriver
General
1 35 (25.55%) Finance
2 19 (13.87%) Banking
3 17 (12.41%) Retail
4 12 (8.76%) Corporate Banking
4 12 (8.76%) Retail Banking
5 7 (5.11%) Telecoms
6 3 (2.19%) Back Office
6 3 (2.19%) Front Office
6 3 (2.19%) Investment Banking
6 3 (2.19%) Legal
7 1 (0.73%) Advertising
7 1 (0.73%) Games
7 1 (0.73%) Marketing
Job Titles
1 28 (20.44%) Developer
2 16 (11.68%) Security Manager
3 15 (10.95%) Analyst
4 12 (8.76%) Consultant
5 10 (7.30%) Network Engineer
5 10 (7.30%) Security Engineer
6 8 (5.84%) Operational Security Manager
6 8 (5.84%) Security Operations Manager
7 7 (5.11%) Architect
7 7 (5.11%) Data Analyst
8 6 (4.38%) Cisco Engineer
8 6 (4.38%) Project Manager
8 6 (4.38%) Security Analyst
9 5 (3.65%) Cisco Network Engineer
9 5 (3.65%) Network Security Engineer
9 5 (3.65%) Operations Manager
9 5 (3.65%) Security Project Manager
9 5 (3.65%) SIEM Engineer
9 5 (3.65%) Test Engineer
10 4 (2.92%) Senior Cisco Network Engineer
Libraries, Frameworks & Software Standards
1 12 (8.76%) JSP
2 11 (8.03%) J2EE
3 8 (5.84%) JSON
3 8 (5.84%) Spring
3 8 (5.84%) Web Services
4 7 (5.11%) Servlets
4 7 (5.11%) SOAP
5 6 (4.38%) Apache Felix
5 6 (4.38%) Apache Sling
5 6 (4.38%) Java SE
5 6 (4.38%) RESTful
5 6 (4.38%) XML
6 5 (3.65%) Regular Expression
7 4 (2.92%) JDBC
7 4 (2.92%) REST
8 3 (2.19%) Guice
8 3 (2.19%) JMS
8 3 (2.19%) Oracle Fusion
8 3 (2.19%) UDDI
8 3 (2.19%) XSLT
Miscellaneous
1 35 (25.55%) Management Information System
2 20 (14.60%) Analytical Skills
3 19 (13.87%) Visualisation
4 11 (8.03%) Statistics
5 6 (4.38%) Data Centre
6 5 (3.65%) Security Operations Centre
7 4 (2.92%) Computer Science
8 3 (2.19%) Cyber Attack
8 3 (2.19%) iPad
8 3 (2.19%) Neural Network
8 3 (2.19%) Performance Metrics
8 3 (2.19%) RSA SecurID
9 2 (1.46%) Algorithms
9 2 (1.46%) Distributed Denial-of-Service
9 2 (1.46%) Foreign Exchange (FX)
9 2 (1.46%) Mathematics
9 2 (1.46%) Physics
9 2 (1.46%) Social Network
9 2 (1.46%) Video Conferencing
10 1 (0.73%) Online Games
Operating Systems
1 33 (24.09%) Windows
2 17 (12.41%) Linux
3 7 (5.11%) Unix
4 6 (4.38%) Solaris
4 6 (4.38%) Windows Server 2008
5 5 (3.65%) AIX
6 3 (2.19%) Windows Server
7 2 (1.46%) Windows 7
7 2 (1.46%) Windows Server 2003
7 2 (1.46%) Windows XP
8 1 (0.73%) Mandriva Linux
8 1 (0.73%) Ubuntu
8 1 (0.73%) Windows Server 2012
Processes & Methodologies
1 37 (27.01%) SIEM
2 31 (22.63%) Security Operations
3 25 (18.25%) Identity Access Management
4 22 (16.06%) Agile Software Development
4 22 (16.06%) Vulnerability Management
5 17 (12.41%) Analytics
5 17 (12.41%) Migration
5 17 (12.41%) Web Filtering
6 16 (11.68%) Data Analysis
6 16 (11.68%) ITIL
6 16 (11.68%) Patch Management
7 15 (10.95%) Stakeholder Management
8 14 (10.22%) Risk Management
9 13 (9.49%) Project Management
10 12 (8.76%) Investment Management
11 11 (8.03%) Continuous Integration
11 11 (8.03%) Email Filtering
12 9 (6.57%) Information Security
12 9 (6.57%) TDD
13 8 (5.84%) Incident Management
Programming Languages
1 28 (20.44%) SQL
2 23 (16.79%) Java
3 15 (10.95%) Shell Script
4 13 (9.49%) C#
4 13 (9.49%) Scala
4 13 (9.49%) T-SQL
5 8 (5.84%) Python
6 7 (5.11%) JavaScript
7 5 (3.65%) VBA
8 3 (2.19%) AspectJ
8 3 (2.19%) Groovy
8 3 (2.19%) MATLAB
8 3 (2.19%) Perl
8 3 (2.19%) PL/SQL
9 2 (1.46%) Bash Shell
9 2 (1.46%) C++
9 2 (1.46%) R
10 1 (0.73%) F#
10 1 (0.73%) PowerShell
10 1 (0.73%) TypeScript
Qualifications
1 27 (19.71%) Security Cleared
2 26 (18.98%) SC Cleared
3 17 (12.41%) Degree
4 12 (8.76%) DV Cleared
5 9 (6.57%) Cisco Certification
6 8 (5.84%) BC Cleared
6 8 (5.84%) BPSS Clearance
6 8 (5.84%) CCNP
6 8 (5.84%) CISSP
7 4 (2.92%) CCSA
7 4 (2.92%) CCSE
8 2 (1.46%) CCSP
8 2 (1.46%) ISEB
9 1 (0.73%) CCDP
9 1 (0.73%) CCIE
9 1 (0.73%) CCNA
9 1 (0.73%) CISA
9 1 (0.73%) GIAC
9 1 (0.73%) PMI Certification
9 1 (0.73%) PRINCE2 Certification
Quality Assurance & Compliance
1 29 (21.17%) ISO/IEC 27001
2 27 (19.71%) PCI DSS
3 17 (12.41%) RMADS
4 5 (3.65%) SLA
5 4 (2.92%) Data Quality
6 2 (1.46%) JSP 440
6 2 (1.46%) SDET
7 1 (0.73%) COBIT
7 1 (0.73%) QA
System Software
1 31 (22.63%) VMware Infrastructure
2 24 (17.52%) vSphere
3 3 (2.19%) Active Directory
3 3 (2.19%) Docker
4 2 (1.46%) Hyper-V
4 2 (1.46%) VirtualBox
5 1 (0.73%) BitLocker
5 1 (0.73%) Firmware
5 1 (0.73%) Oracle RAC
5 1 (0.73%) Virtual Machines
5 1 (0.73%) Xen
Systems Management
1 24 (17.52%) Nessus
1 24 (17.52%) Network Intrusion Detection System
2 5 (3.65%) EMC NetWorker
2 5 (3.65%) Tivoli Storage Manager
3 3 (2.19%) ArcSight ESM
3 3 (2.19%) Cisco Prime
3 3 (2.19%) McAfee ePO
4 2 (1.46%) Cisco CUCM
4 2 (1.46%) Norton AntiVirus
5 1 (0.73%) AirWatch
5 1 (0.73%) BMC PATROL
5 1 (0.73%) Cacti
5 1 (0.73%) Cisco CME
5 1 (0.73%) Cisco UCCX
5 1 (0.73%) Failover Clustering
5 1 (0.73%) FortiGate
5 1 (0.73%) HP Data Protector
5 1 (0.73%) NetBackup
5 1 (0.73%) QRadar
5 1 (0.73%) WhatsUp Gold
Vendors
1 45 (32.85%) Cisco
2 35 (25.55%) VMware
3 24 (17.52%) AlienVault
4 22 (16.06%) Microsoft
5 17 (12.41%) CheckPoint
5 17 (12.41%) Oracle
6 12 (8.76%) Cloudera
6 12 (8.76%) F5
6 12 (8.76%) Hortonworks
7 7 (5.11%) Splunk
8 6 (4.38%) Blue Coat
8 6 (4.38%) Intel Security
9 5 (3.65%) Huawei
9 5 (3.65%) Meraki
9 5 (3.65%) Red Hat
9 5 (3.65%) Sun
10 4 (2.92%) Google
10 4 (2.92%) LogRhythm
10 4 (2.92%) NetScout
10 4 (2.92%) Palo Alto
City, London
Proprius Recruitment
Rate: From £500 to £550 per day
Posted: 4 days ago
City of London
Bankside Recruitment
Rate: £400- £500 per day
Posted: 17 days ago