Period
to 12 December 2018

The following table provides summary statistics for contract job vacancies advertised in Stevenage 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 12 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
Hertfordshire > Stevenage
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 35 24 17
Rank change year-on-year -11 -7 -8
Contract jobs citing Kalman Filter 1 3 4
As % of all contract IT jobs advertised in Stevenage 0.52% 2.00% 3.81%
As % of the Processes & Methodologies category 0.69% 2.59% 6.67%
Number of daily rates quoted 0 2 1
Stevenage median daily rate - £300 £450
Median daily rate % change year-on-year - -33.33% -
Hertfordshire median daily rate £700 £318 £375
% change year-on-year +120.47% -15.33% +7.14%
Number of hourly rates quoted 0 0 2
Stevenage median hourly rate - - £10.00
Hertfordshire median hourly rate - - £9.75

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 Stevenage with a requirement for process or methodology skills.

All Process and Methodology Skills
Stevenage
Contract vacancies with a requirement for process or methodology skills 145 116 60
As % of all contract IT jobs advertised in Stevenage 75.52% 77.33% 57.14%
Number of daily rates quoted 37 48 23
Stevenage median daily rate £350 £333 £320
Median daily rate % change year-on-year +5.26% +3.91% -28.89%
10th Percentile £203 £194 £199
90th Percentile £573 £406 £600
Hertfordshire median daily rate £425 £400 £413
% change year-on-year +6.25% -3.03% -
Number of hourly rates quoted 17 11 11
Stevenage median hourly rate £42.00 £44.00 £45.00
Median hourly rate % change year-on-year -4.55% -2.22% +109.06%
10th Percentile £22.00 £15.00 £10.00
90th Percentile £48.00 £47.25 £53.75
Hertfordshire median hourly rate £17.84 £19.00 £29.75
% change year-on-year -6.11% -36.13% +39.98%

Kalman Filter
Job Vacancy Trend in Stevenage

Job postings citing Kalman Filter as a percentage of all IT jobs advertised in Stevenage.

Job vacancy trend for Kalman Filter in Stevenage

Kalman Filter
Contractor Hourly Rate Trend in Stevenage

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

Contractor hourly rate trend for Kalman Filter in Stevenage

For the 6 months to 12 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 Stevenage region with a requirement for Kalman Filter.

1 1 (100.00%) MS Exchange
1 1 (100.00%) Symantec
1 1 (100.00%) Statistics
1 1 (100.00%) Security Cleared
1 1 (100.00%) Trend Micro
1 1 (100.00%) Symantec Enterprise Vault
1 1 (100.00%) Performance Monitoring
1 1 (100.00%) Email Management

Kalman Filter
Co-occurring IT Skills in Stevenage 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 1 (100.00%) MS Exchange
Job Titles
1 1 (100.00%) Messaging Engineer
1 1 (100.00%) Messaging Support
1 1 (100.00%) Messaging Support Engineer
1 1 (100.00%) Support Engineer
Processes & Methodologies
1 1 (100.00%) Email Management
1 1 (100.00%) Performance Monitoring
1 1 (100.00%) Statistics
Qualifications
1 1 (100.00%) Security Cleared
Systems Management
1 1 (100.00%) Symantec Enterprise Vault
Vendors
1 1 (100.00%) Symantec
1 1 (100.00%) Trend Micro