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 29 May 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
29 May 2015
Same period 2014 Same period 2013
Kalman Filtering
Rank 417 425 450
Rank change year-on-year
+8 +25
Contract jobs citing Kalman Filter 183 171 104
As % of all contract IT jobs located in the UK 0.34% 0.32% 0.22%
As % of the Processes & Methodologies category 0.44% 0.43% 0.29%
Number of daily rates quoted 119 94 52
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£400 £400 £340
Average daily rate % change year-on-year
- +17.64%
90% offered a daily rate of more than £250 £205 £250
10% offered a daily rate of more than £533 £487 £500
UK excluding London average daily rate £350 £400 £325
% change year-on-year
-12.50% +23.07%
Number of hourly rates quoted 6 11 13
Average hourly rate £23.75 £25.00 £27.50
Average hourly rate % change year-on-year
-5.00% -9.09%
90% offered a hourly rate of more than £12.61 £15.50 £18.00
10% offered a hourly rate of more than £40.50 £37.50 £42.50
UK excluding London average hourly rate £23.75 £25.00 £24.00
% change year-on-year
-5.00% +4.16%

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
41173 39816 35317
As % of all contract IT jobs located in the UK 77.21% 75.21% 74.59%
Number of daily rates quoted 26232 25172 21131
Average daily rate £413 £400 £413
Average daily rate % change year-on-year
+3.12% -3.03%
90% offered a daily rate of more than £285 £275 £275
10% offered a daily rate of more than £575 £550 £575
UK excluding London average daily rate £388 £375 £365
% change year-on-year
+3.33% +2.73%
Number of hourly rates quoted 1182 1174 1060
Average hourly rate £29.00 £28.25 £32.00
Average hourly rate % change year-on-year
+2.65% -11.71%
90% offered a hourly rate of more than £12.10 £12.77 £13.50
10% offered a hourly rate of more than £47.81 £50.00 £49.52
UK excluding London average hourly rate £30.00 £30.00 £32.00
% change year-on-year
- -6.25%

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 29 May 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 29 May 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 29 May 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 +1 168 £400 - 61
London +8 63 £450 +12.50% 17
South East -8 38 £425 +15.25% 15
North West +5 32 £325 +29.74% 9
Manchester +22 31 £325 -23.52% 7
Surrey +13 13 £425 +11.47% 4
Berkshire +4 12 £419 +13.94% 4
City of London +9 11 £450 +5.88% 5
West Midlands -8 11 £388 -2.45% 1
Scotland -4 10 £305 -32.22% 1
East of England +8 9 £250 -37.50% 8
Hampshire -2 9 £450 +24.13% 2
Canary Wharf - 8 £500 -
Yorkshire -16 7 £300 +200.00% 3
Glasgow - 7 £305 -
Camberley - 6 £416 -
East Midlands 0 5 £400 +14.28% 2
Suffolk - 5 £250 -
Cambridgeshire +4 4 £250 -50.00% 2
Ipswich - 4 £250 -
Herefordshire - 4 £388 -
Norfolk - 4 £250 - 1
Leicestershire +4 3 £400 - 1
Reading +2 3 £413 - 1
Norwich - 3 £175 - 1
Cambridge - 3 £250 - 2
North Yorkshire - 3 £300 -
South West +8 2 - - 3
Peterborough +6 2 £250 -50.00%
Staines +2 2 - - 1

Kalman Filter
Top 30 Related IT Skills

For the 6 months to 29 May 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.

1 165 (44.84%) Firewall
2 124 (33.70%) Cisco
3 90 (24.46%) Windows
4 82 (22.28%) VMware
5 76 (20.65%) ITIL
6 73 (19.84%) Finance
7 67 (18.21%) Cisco ASA
8 65 (17.66%) Microsoft
9 64 (17.39%) CheckPoint
10 62 (16.85%) WAN
11 58 (15.76%) VPN
12 57 (15.49%) SSL
13 55 (14.95%) Network Security
14 54 (14.67%) DNS
15 52 (14.13%) Active Directory
15 52 (14.13%) Linux
16 51 (13.86%) CISSP
17 47 (12.77%) VMware Infrastructure
17 47 (12.77%) SIEM
18 45 (12.23%) SQL
19 43 (11.68%) LAN
20 41 (11.14%) Java
20 41 (11.14%) McAfee
21 40 (10.87%) Agile Software Development
21 40 (10.87%) PKI
21 40 (10.87%) ISO/IEC 27001
21 40 (10.87%) Data Centre
22 38 (10.33%) Security Cleared
22 38 (10.33%) TCP/IP
23 36 (9.78%) Vulnerability Assessment

Kalman Filter
Top Related IT Skills by Category

For the 6 months to 29 May 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 23 (6.25%) MS Exchange
2 21 (5.71%) Adobe Experience Manager
3 18 (4.89%) CMS
4 16 (4.35%) SharePoint
5 11 (2.99%) JBoss
5 11 (2.99%) Tomcat
6 10 (2.72%) Lync
7 8 (2.17%) Exchange Server 2013
7 8 (2.17%) IIS
8 7 (1.90%) Apache
8 7 (1.90%) Exchange Server 2010
9 3 (0.82%) SAS
10 2 (0.54%) WordPress
10 2 (0.54%) Apache Spark
10 2 (0.54%) Exchange Server 2007
10 2 (0.54%) WebSphere
10 2 (0.54%) Documentum
10 2 (0.54%) Blackberry Enterprise Server
11 1 (0.27%) WebSphere Application Server
11 1 (0.27%) IBM Notes
Applications
1 31 (8.42%) MS Excel
2 12 (3.26%) MS Office
3 11 (2.99%) MS Visio
4 9 (2.45%) MS Project
5 4 (1.09%) MS PowerPoint
6 1 (0.27%) Spreadsheet
Business Applications
1 6 (1.63%) Remedy ITSM
1 6 (1.63%) Remedy AR System
2 5 (1.36%) Primavera
3 4 (1.09%) CA PPM
4 2 (0.54%) Adobe Campaign
4 2 (0.54%) Dynamics AX
5 1 (0.27%) Dynamics NAV
5 1 (0.27%) SAP ERP
Cloud Services
1 9 (2.45%) Office 365
2 8 (2.17%) Adobe Analytics
2 8 (2.17%) Amazon AWS
3 4 (1.09%) Mimecast
3 4 (1.09%) IaaS
4 3 (0.82%) Google Cloud Platform
4 3 (0.82%) Amazon EC2
5 2 (0.54%) SaaS
5 2 (0.54%) Microsoft Azure
5 2 (0.54%) Amazon EMR
6 1 (0.27%) Google Analytics
Communications & Networking
1 165 (44.84%) Firewall
2 67 (18.21%) Cisco ASA
3 62 (16.85%) WAN
4 58 (15.76%) VPN
5 57 (15.49%) SSL
6 55 (14.95%) Network Security
7 54 (14.67%) DNS
8 43 (11.68%) LAN
9 38 (10.33%) TCP/IP
10 28 (7.61%) Internet
11 26 (7.07%) Intrusion Detection
12 19 (5.16%) VLAN
12 19 (5.16%) DHCP
13 18 (4.89%) LDAP
13 18 (4.89%) Wireless
14 17 (4.62%) SMTP
14 17 (4.62%) SAN
15 16 (4.35%) VoIP
16 10 (2.72%) IP Telephony
17 9 (2.45%) Wi-Fi
Database & Business Intelligence
1 20 (5.43%) SQL Server
2 16 (4.35%) MySQL
3 10 (2.72%) Jackrabbit
4 9 (2.45%) Oracle Reports
4 9 (2.45%) Relational Database
5 7 (1.90%) SQL Server Integration Services
5 7 (1.90%) SQL Server Reporting Services
6 6 (1.63%) SQL Server 2008
6 6 (1.63%) JasperReports
6 6 (1.63%) Data Warehouse
6 6 (1.63%) Data Mining
7 5 (1.36%) RDBMS
7 5 (1.36%) MS Access
7 5 (1.36%) Hadoop
8 4 (1.09%) PostgreSQL
8 4 (1.09%) EDRMS
9 3 (0.82%) SAP BW
9 3 (0.82%) SAP BI
9 3 (0.82%) BusinessObjects
9 3 (0.82%) OLAP
Development Applications
1 15 (4.08%) Maven
2 13 (3.53%) Subversion
3 11 (2.99%) Git (software)
4 7 (1.90%) JUnit
4 7 (1.90%) Mockito
5 5 (1.36%) Selenium
6 4 (1.09%) MSI
7 3 (0.82%) Jenkins
8 2 (0.54%) JProfiler
8 2 (0.54%) Team Foundation Server
8 2 (0.54%) VisualVM
8 2 (0.54%) Ant
8 2 (0.54%) Visual Studio
9 1 (0.27%) Axure RP
9 1 (0.27%) Rational DOORS
General
1 73 (19.84%) Finance
2 28 (7.61%) Telecoms
3 23 (6.25%) Banking
4 9 (2.45%) Marketing
4 9 (2.45%) Investment Banking
5 8 (2.17%) Manufacturing
6 6 (1.63%) Retail
7 4 (1.09%) Electronics
8 3 (0.82%) Automotive
8 3 (0.82%) Law
8 3 (0.82%) Legal
8 3 (0.82%) Corporate Banking
9 2 (0.54%) Games
9 2 (0.54%) Military
9 2 (0.54%) Japanese Language
9 2 (0.54%) Local Government
10 1 (0.27%) Pharmaceutical
10 1 (0.27%) Financial Institution
10 1 (0.27%) Front Office
10 1 (0.27%) Back Office
Job Titles
1 88 (23.91%) Analyst
2 46 (12.50%) Developer
3 43 (11.68%) Security Analyst
4 38 (10.33%) Network Engineer
5 36 (9.78%) Security Engineer
6 31 (8.42%) Consultant
7 20 (5.43%) Architect
7 20 (5.43%) Technical Analyst
8 19 (5.16%) Java Developer
9 17 (4.62%) Network Security Engineer
10 14 (3.80%) Business Analyst
11 12 (3.26%) Security Consultant
12 11 (2.99%) Project Manager
12 11 (2.99%) Administrator
12 11 (2.99%) Support Engineer
12 11 (2.99%) Security Specialist
13 10 (2.72%) Infrastructure Engineer
14 9 (2.45%) Network Consultant
14 9 (2.45%) Security Architect
14 9 (2.45%) Network Architect
Libraries, Frameworks & Software Standards
1 26 (7.07%) JSP
1 26 (7.07%) Servlets
2 21 (5.71%) J2EE
3 16 (4.35%) Web Services
4 12 (3.26%) HTML
4 12 (3.26%) XML
5 11 (2.99%) Java SE
6 10 (2.72%) RESTful
6 10 (2.72%) Apache Sling
6 10 (2.72%) JSTL
6 10 (2.72%) JSR 170
7 9 (2.45%) Regular Expression
8 8 (2.17%) CSS
9 6 (1.63%) Spring
10 5 (1.36%) XSL
10 5 (1.36%) DHTML
10 5 (1.36%) .NET
10 5 (1.36%) EJB
10 5 (1.36%) Apache Flex
10 5 (1.36%) Hibernate
Miscellaneous
1 40 (10.87%) PKI
1 40 (10.87%) Data Centre
2 28 (7.61%) Analytical Skills
3 16 (4.35%) Distributed Denial-of-Service
4 14 (3.80%) Visualisation
4 14 (3.80%) Management Information System
5 7 (1.90%) Thin Client
5 7 (1.90%) Fat Client
5 7 (1.90%) Fixed Income
6 6 (1.63%) Cryptography
7 5 (1.36%) PMI
7 5 (1.36%) Clustering
8 4 (1.09%) Algorithms
8 4 (1.09%) CESG
8 4 (1.09%) CMDB
8 4 (1.09%) Computer Science
8 4 (1.09%) Mainframe
9 3 (0.82%) NHS
9 3 (0.82%) Client/Server
9 3 (0.82%) Taxonomies
Operating Systems
1 90 (24.46%) Windows
2 52 (14.13%) Linux
3 34 (9.24%) UNIX
3 34 (9.24%) Windows Server 2008
4 20 (5.43%) Windows Server 2012
5 17 (4.62%) Red Hat Enterprise Linux
5 17 (4.62%) Windows 7
6 16 (4.35%) Solaris
7 15 (4.08%) CentOS
8 10 (2.72%) Windows Server 2003
9 5 (1.36%) Windows 8
10 4 (1.09%) Windows Vista
11 3 (0.82%) Apple iOS
12 2 (0.54%) Mac OS X
13 1 (0.27%) Windows XP
13 1 (0.27%) Amazon Linux
13 1 (0.27%) Android
Processes & Methodologies
1 76 (20.65%) ITIL
2 47 (12.77%) SIEM
3 40 (10.87%) Agile Software Development
4 36 (9.78%) Vulnerability Assessment
5 30 (8.15%) Information Security
6 29 (7.88%) Penetration Testing
7 27 (7.34%) Analytics
8 26 (7.07%) Project Management
9 22 (5.98%) Migration
10 20 (5.43%) Service Management
11 19 (5.16%) Capacity Planning
12 18 (4.89%) Cyber Security
12 18 (4.89%) Security Patching
12 18 (4.89%) Configuration Management
13 17 (4.62%) Change Management
14 16 (4.35%) Performance Monitoring
15 15 (4.08%) Service Delivery
15 15 (4.08%) PRINCE2
15 15 (4.08%) Change Control
16 14 (3.80%) Performance Tuning
Programming Languages
1 45 (12.23%) SQL
2 41 (11.14%) Java
3 22 (5.98%) Python
3 22 (5.98%) Perl
4 19 (5.16%) Shell Script
5 18 (4.89%) JavaScript
6 17 (4.62%) C
7 15 (4.08%) C++
8 14 (3.80%) PowerShell
8 14 (3.80%) VBA
9 13 (3.53%) PHP
10 7 (1.90%) C#
11 5 (1.36%) PL/SQL
12 3 (0.82%) T-SQL
12 3 (0.82%) Ruby
12 3 (0.82%) Objective-C
12 3 (0.82%) Bash Shell
13 2 (0.54%) R
13 2 (0.54%) Scala
13 2 (0.54%) Go
Qualifications
1 51 (13.86%) CISSP
2 38 (10.33%) Security Cleared
3 32 (8.70%) Cisco Certification
3 32 (8.70%) CISM
4 23 (6.25%) CCNA
4 23 (6.25%) CISMP
4 23 (6.25%) SC Cleared
5 22 (5.98%) Degree
5 22 (5.98%) ITIL Certification
6 20 (5.43%) Microsoft Certification
7 18 (4.89%) MCSE
8 15 (4.08%) CCENT
9 12 (3.26%) CCNP
10 8 (2.17%) DV Cleared
10 8 (2.17%) PMP
10 8 (2.17%) PMI Certification
11 7 (1.90%) MCITP
12 6 (1.63%) CCSA
12 6 (1.63%) MCTS
12 6 (1.63%) CISA
Quality Assurance & Compliance
1 40 (10.87%) ISO/IEC 27001
2 19 (5.16%) SLA
3 17 (4.62%) QA
4 8 (2.17%) PCI DSS
5 5 (1.36%) COBIT
6 4 (1.09%) P3O
6 4 (1.09%) Sarbanes-Oxley
7 1 (0.27%) BS7799
7 1 (0.27%) ISO 9001
7 1 (0.27%) ARP4754
System Software
1 52 (14.13%) Active Directory
2 47 (12.77%) VMware Infrastructure
3 12 (3.26%) Sendmail
4 11 (2.99%) vSphere
5 10 (2.72%) Firmware
6 9 (2.45%) Hyper-V
7 7 (1.90%) ISA Server
7 7 (1.90%) XenApp
8 6 (1.63%) Microsoft App-V
9 5 (1.36%) ProxySG
9 5 (1.36%) UAG
9 5 (1.36%) Forefront TMG
10 4 (1.09%) XenServer
10 4 (1.09%) Snort
11 3 (0.82%) Terminal Services
12 2 (0.54%) VMware ESX
13 1 (0.27%) Citrix Presentation Server
13 1 (0.27%) Microsoft Virtual Server
13 1 (0.27%) Samba
13 1 (0.27%) iptables
Systems Management
1 19 (5.16%) SCCM
2 12 (3.26%) MIMEsweeper
2 12 (3.26%) MAILsweeper
3 11 (2.99%) SCOM
4 9 (2.45%) FortiGate
5 8 (2.17%) Norton AntiVirus
6 6 (1.63%) ArcSight ESM
6 6 (1.63%) Nessus
7 4 (1.09%) Puppet
7 4 (1.09%) McAfee ePO
7 4 (1.09%) AirWatch
7 4 (1.09%) Ansible
7 4 (1.09%) OpenView Configuration Management
7 4 (1.09%) Netcool
7 4 (1.09%) Nagios
8 3 (0.82%) Netcool/OMNIbus
8 3 (0.82%) Tivoli
8 3 (0.82%) OpenView
8 3 (0.82%) WSUS
8 3 (0.82%) NetBackup
Vendors
1 124 (33.70%) Cisco
2 82 (22.28%) VMware
3 65 (17.66%) Microsoft
4 64 (17.39%) CheckPoint
5 41 (11.14%) McAfee
6 30 (8.15%) Kaspersky
7 29 (7.88%) Websense
8 27 (7.34%) Clearswift
8 27 (7.34%) Citrix
8 27 (7.34%) Blue Coat
9 26 (7.07%) Juniper
10 25 (6.79%) HP
11 21 (5.71%) Oracle
12 17 (4.62%) Symantec
12 17 (4.62%) ArcSight
13 16 (4.35%) Adobe
13 16 (4.35%) NetApp
14 11 (2.99%) Sophos
14 11 (2.99%) Remedy
14 11 (2.99%) SAP
London
Venn Group
Rate: £300 - £400 Per Day
Posted: 20 hours ago
London
Eaglecliff
Rate: From £400 to £600 per day Depending on Experience
Posted: Yesterday
Norwich, Norfolk
Hudson IT
Posted: 3 days ago
Stockton-On-Tees, Cleveland
The Bridge Ltd
Rate: Up to £255 per day
Posted: 4 days ago
Birkenhead
Shortlist Recruitment
Rate: £270 - £340 per day
Posted: 4 days ago
Greater Manchester
Mint Recruitment Solutions
Rate: £200 - £290 per day
Posted: 10 days ago
Halifax
Quantica Technology - London
Rate: £10 - £20 per hour
Posted: 10 days ago
City of London
Energize Recruitment Solutions Ltd
Rate: £300 - £450 per day
Posted: 14 days ago
Greater Manchester
Hays IT - Uk Posting account
Rate: £1 - £2 per day + Open
Posted: 17 days ago