Period
to 9 December 2018

The following table provides summary statistics for contract job vacancies advertised in the North West with a requirement for Kalman Filter skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kalman Filter over the 6 months to 9 December 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Kalman Filtering
England > North West
6 months to
9 Dec 2018
Same period 2017 Same period 2016
Rank 189 171 184
Rank change year-on-year -18 +13 +25
Contract jobs citing Kalman Filter 32 36 35
As % of all contract IT jobs advertised in the North West 0.54% 0.64% 0.53%
As % of the Processes & Methodologies category 0.65% 0.77% 0.63%
Number of daily rates quoted 3 22 16
North West median daily rate £300 £494 £348
Median daily rate % change year-on-year -39.24% +42.09% +6.92%
10th Percentile £270 £406 £268
90th Percentile £330 £678 £425
England median daily rate £450 £413 £400
% change year-on-year +9.09% +3.06% -1.48%
Number of hourly rates quoted 7 2 2
North West median hourly rate £17.41 £14.35 £13.59
Median hourly rate % change year-on-year +21.37% +5.59% -
10th Percentile £16.65 £11.88 £12.45
90th Percentile £22.69 £15.88 £14.72
England median hourly rate £18.21 £29.10 £17.00
% change year-on-year -37.43% +71.15% -21.02%

Kalman Filter is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the North West with a requirement for process or methodology skills.

All Process and Methodology Skills
North West
Contract vacancies with a requirement for process or methodology skills 4,932 4,652 5,599
As % of all contract IT jobs advertised in the North West 82.88% 82.51% 85.40%
Number of daily rates quoted 3,116 2,990 3,593
North West median daily rate £410 £400 £400
Median daily rate % change year-on-year +2.50% - -
10th Percentile £263 £263 £250
90th Percentile £575 £588 £562
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% -
Number of hourly rates quoted 277 205 174
North West median hourly rate £22.22 £28.00 £21.02
Median hourly rate % change year-on-year -20.66% +33.19% -29.26%
10th Percentile £11.73 £11.63 £11.25
90th Percentile £48.60 £52.70 £53.00
England median hourly rate £22.00 £24.69 £22.67
% change year-on-year -10.88% +8.90% +3.03%

Kalman Filter
Job Vacancy Trend in the North West

Job postings citing Kalman Filter as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for Kalman Filter in the North West

Kalman Filter
Contractor Daily Rate Trend in the North West

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Kalman Filter in the North West.

Contractor daily rate trend for Kalman Filter in the North West

Kalman Filter
Contractor Hourly Rate Trend in the North West

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

Contractor hourly rate trend for Kalman Filter in the North West

Kalman Filter
Contract Job Locations in the North West

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 North West region over the 6 months to 9 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Manchester -12 27 - - 5
Cheshire -7 4 £300 -36.84% 2
Merseyside -9 1 - -
Kalman Filter
England

For the 6 months to 9 December 2018, IT contractor jobs citing Kalman Filter also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the North West region with a requirement for Kalman Filter.

1 28 (87.50%) Internet
2 27 (84.38%) Intranet
2 27 (84.38%) Web Filtering
3 26 (81.25%) ITIL
4 22 (68.75%) Problem-Solving
5 20 (62.50%) NHS
6 12 (37.50%) ITIL Foundation Certificate
7 5 (15.63%) Microsoft Azure
8 4 (12.50%) Office 365
8 4 (12.50%) Exchange Server 2010
8 4 (12.50%) Email Filtering
8 4 (12.50%) Active Directory
8 4 (12.50%) MS Exchange
8 4 (12.50%) Firewall
9 3 (9.38%) Migration
9 3 (9.38%) SMTP
9 3 (9.38%) DMZ
9 3 (9.38%) Azure Active Directory
9 3 (9.38%) Skype for Business
9 3 (9.38%) Skype
9 3 (9.38%) SC Cleared
9 3 (9.38%) Security Cleared
9 3 (9.38%) PowerShell
10 2 (6.25%) ServiceNow
10 2 (6.25%) Infrastructure Engineering
10 2 (6.25%) Windows
11 1 (3.13%) Symantec
11 1 (3.13%) OSPF
11 1 (3.13%) McAfee
11 1 (3.13%) EIGRP

Kalman Filter
Co-occurring IT Skills in the North West 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 4 (12.50%) Exchange Server 2010
1 4 (12.50%) MS Exchange
2 3 (9.38%) Skype for Business
3 1 (3.13%) Exchange Server 2013
Cloud Services
1 5 (15.63%) Microsoft Azure
2 4 (12.50%) Office 365
3 3 (9.38%) Azure Active Directory
4 1 (3.13%) Amazon AWS
Communications & Networking
1 28 (87.50%) Internet
2 27 (84.38%) Intranet
3 4 (12.50%) Firewall
4 3 (9.38%) DMZ
4 3 (9.38%) Skype
4 3 (9.38%) SMTP
5 1 (3.13%) DHCP
5 1 (3.13%) DNS
5 1 (3.13%) EIGRP
5 1 (3.13%) OSPF
5 1 (3.13%) RIP
Job Titles
1 22 (68.75%) Analyst
1 22 (68.75%) Service Analyst
1 22 (68.75%) Service Desk Analyst
2 4 (12.50%) Coordinator
3 2 (6.25%) Administrator
3 2 (6.25%) Infrastructure Engineer
3 2 (6.25%) Office 365 Administrator
4 1 (3.13%) 3rd Line Engineer
4 1 (3.13%) Cybersecurity Engineer
4 1 (3.13%) ICT Engineer
4 1 (3.13%) Implementation Engineer
4 1 (3.13%) Migration Engineer
4 1 (3.13%) Office 365 Engineer
4 1 (3.13%) Security Engineer
4 1 (3.13%) Senior Implementation Engineer
4 1 (3.13%) Senior Security Engineer
Miscellaneous
1 20 (62.50%) NHS
2 1 (3.13%) Analytical Skills
2 1 (3.13%) e-Learning
Operating Systems
1 2 (6.25%) Windows
2 1 (3.13%) Linux
2 1 (3.13%) Windows Server
Processes & Methodologies
1 27 (84.38%) Web Filtering
2 26 (81.25%) ITIL
3 22 (68.75%) Problem-Solving
4 4 (12.50%) Email Filtering
5 3 (9.38%) Migration
6 2 (6.25%) Infrastructure Engineering
7 1 (3.13%) Analytical Thinking
7 1 (3.13%) Antivirus Management
7 1 (3.13%) Cybersecurity
7 1 (3.13%) Mobile Device Management
7 1 (3.13%) Project Management
7 1 (3.13%) SIEM
Programming Languages
1 3 (9.38%) PowerShell
2 1 (3.13%) SQL
Qualifications
1 12 (37.50%) ITIL Foundation Certificate
2 3 (9.38%) SC Cleared
2 3 (9.38%) Security Cleared
Quality Assurance & Compliance
1 1 (3.13%) SLA
System Software
1 4 (12.50%) Active Directory
Systems Management
1 1 (3.13%) OpenView
Vendors
1 2 (6.25%) ServiceNow
2 1 (3.13%) CheckPoint
2 1 (3.13%) Cisco
2 1 (3.13%) HP
2 1 (3.13%) McAfee
2 1 (3.13%) Microsoft
2 1 (3.13%) Palo Alto
2 1 (3.13%) Symantec
2 1 (3.13%) Virgin Media