Period
to 19 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Kalman Filter skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kalman Filter over the 6 months to 19 October 2018 with a comparison to the same period in the previous 2 years.

Kalman Filtering
East of England > Hertfordshire
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 179 187 198
Rank change year-on-year +8 +11 +31
Permanent jobs citing Kalman Filter 27 26 20
As % of all permanent IT jobs advertised in Hertfordshire 0.67% 0.62% 0.45%
As % of the Processes & Methodologies category 0.74% 0.70% 0.50%
Number of salaries quoted 24 28 6
Hertfordshire median annual salary £35,000 £43,750 £42,500
Median salary % change year-on-year -20.00% +2.94% +3.03%
10th Percentile £28,175 £28,089 £41,250
90th Percentile £43,250 £65,000 £43,750
East of England median annual salary £36,000 £43,750 £40,000
% change year-on-year -17.71% +9.38% -14.44%

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

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3,628 3,707 3,977
As % of all permanent IT jobs advertised in Hertfordshire 89.78% 88.16% 90.04%
Number of salaries quoted 2,820 3,143 3,250
Hertfordshire median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £27,500 £27,250 £27,500
90th Percentile £75,000 £71,250 £71,250
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

Kalman Filter
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Kalman Filter in Hertfordshire

Kalman Filter
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Kalman Filter in Hertfordshire.

Salary trend for Kalman Filter in Hertfordshire

Kalman Filter
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Kalman Filter in Hertfordshire over the 6 months to 19 October 2018.

Salary histogram for Kalman Filter in Hertfordshire

Kalman Filter
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kalman Filter within the Hertfordshire region over the 6 months to 19 October 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +9 10 £35,000 +3.70% 1
Borehamwood +16 6 £35,000 +7.69% 1
St Albans - 2 - -
Letchworth - 1 - -
Welwyn Garden City - 1 £24,000 - 1
Kalman Filter
East of England

For the 6 months to 19 October 2018, IT 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 permanent job ads across the Hertfordshire region with a requirement for Kalman Filter.

1 14 (51.85%) PhD
1 14 (51.85%) MATLAB
1 14 (51.85%) Telecoms
1 14 (51.85%) Physics
1 14 (51.85%) Signal Processing
1 14 (51.85%) Algorithms
1 14 (51.85%) Data Science
2 12 (44.44%) VMware
2 12 (44.44%) Firewall
2 12 (44.44%) Windows
3 11 (40.74%) C++
3 11 (40.74%) Active Directory
3 11 (40.74%) Machine Learning
4 10 (37.04%) Microsoft
4 10 (37.04%) SAN
4 10 (37.04%) Web Filtering
5 8 (29.63%) HP
5 8 (29.63%) Mathematics
5 8 (29.63%) Data Analysis
5 8 (29.63%) Windows Server
5 8 (29.63%) Digital Signal Processing
5 8 (29.63%) Experimental Design
5 8 (29.63%) Acoustics
6 7 (25.93%) VMware Infrastructure
6 7 (25.93%) Hyper-V
6 7 (25.93%) Microsoft Azure
6 7 (25.93%) Office 365
6 7 (25.93%) VPN
6 7 (25.93%) ITIL
6 7 (25.93%) Backup Exec

Kalman Filter
Co-occurring IT Skills in Hertfordshire 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 2 (7.41%) MS Exchange
2 1 (3.70%) Exchange Server 2007
2 1 (3.70%) Exchange Server 2010
2 1 (3.70%) Exchange Server 2013
2 1 (3.70%) SharePoint
2 1 (3.70%) Skype for Business
Applications
1 5 (18.52%) Microsoft Office
Business Applications
1 1 (3.70%) Dynamics CRM
1 1 (3.70%) Dynamics NAV
Cloud Services
1 7 (25.93%) Microsoft Azure
1 7 (25.93%) Office 365
2 2 (7.41%) Mimecast
Communications & Networking
1 12 (44.44%) Firewall
2 10 (37.04%) SAN
3 7 (25.93%) VPN
4 6 (22.22%) DHCP
4 6 (22.22%) DNS
5 4 (14.81%) ADSL
5 4 (14.81%) LAN
5 4 (14.81%) NAS
5 4 (14.81%) Structured Cabling
6 2 (7.41%) Unified Communications
7 1 (3.70%) DMZ
7 1 (3.70%) Network Security
7 1 (3.70%) VLAN
7 1 (3.70%) Wireless
Database & Business Intelligence
1 3 (11.11%) SQL Server
2 1 (3.70%) Amazon RDS
Development Applications
1 1 (3.70%) Ant
General
1 14 (51.85%) Telecoms
2 2 (7.41%) Finance
3 1 (3.70%) Legal
Job Titles
1 14 (51.85%) Process Engineer
2 9 (33.33%) Support Engineer
3 6 (22.22%) 3rd Line Support
3 6 (22.22%) Research Engineer
4 5 (18.52%) 3rd Line Engineer
4 5 (18.52%) 3rd Line Support Engineer
5 4 (14.81%) 3rd Line Infrastructure Engineer
5 4 (14.81%) 3rd Line Infrastructure Support
5 4 (14.81%) Infrastructure Engineer
5 4 (14.81%) Infrastructure Support
5 4 (14.81%) Infrastructure Support Engineer
5 4 (14.81%) IT Engineer
6 3 (11.11%) IT Support
6 3 (11.11%) IT Support Engineer
6 3 (11.11%) Windows Engineer
7 2 (7.41%) PC Engineer
7 2 (7.41%) Server Engineer
7 2 (7.41%) Technical Support
7 2 (7.41%) Windows Server Engineer
7 2 (7.41%) Windows Support Engineer
Miscellaneous
1 14 (51.85%) Algorithms
2 8 (29.63%) Acoustics
3 1 (3.70%) Computer Science
3 1 (3.70%) Management Information System
3 1 (3.70%) PDA
Operating Systems
1 12 (44.44%) Windows
2 8 (29.63%) Windows Server
3 4 (14.81%) Windows Server 2008
4 3 (11.11%) Windows 10
4 3 (11.11%) Windows 7
5 2 (7.41%) Linux
5 2 (7.41%) Windows 8
6 1 (3.70%) Mac OS X
6 1 (3.70%) Windows Server 2012
Processes & Methodologies
1 14 (51.85%) Data Science
1 14 (51.85%) Physics
1 14 (51.85%) Signal Processing
2 11 (40.74%) Machine Learning
3 10 (37.04%) Web Filtering
4 8 (29.63%) Data Analysis
4 8 (29.63%) Digital Signal Processing
4 8 (29.63%) Experimental Design
4 8 (29.63%) Mathematics
5 7 (25.93%) ITIL
6 6 (22.22%) Artificial Intelligence
7 5 (18.52%) Disaster Recovery
7 5 (18.52%) Infrastructure Engineering
8 2 (7.41%) Business Continuity
8 2 (7.41%) Email Filtering
8 2 (7.41%) IT Strategy
8 2 (7.41%) Server Building
9 1 (3.70%) Information Security
9 1 (3.70%) Penetration Testing
9 1 (3.70%) Vulnerability Assessment
Programming Languages
1 14 (51.85%) MATLAB
2 11 (40.74%) C++
3 5 (18.52%) Python
4 3 (11.11%) SQL
5 2 (7.41%) PowerShell
Qualifications
1 14 (51.85%) PhD
2 4 (14.81%) Degree
3 3 (11.11%) Master's Degree
4 1 (3.70%) CCNA
4 1 (3.70%) CEH
4 1 (3.70%) CISA
4 1 (3.70%) Cisco Certification
4 1 (3.70%) CISSP
4 1 (3.70%) MCP
4 1 (3.70%) MCSA
4 1 (3.70%) Microsoft Certification
4 1 (3.70%) SANS
Quality Assurance & Compliance
1 1 (3.70%) COBIT
1 1 (3.70%) GPG13
1 1 (3.70%) ISO/IEC 27001
1 1 (3.70%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 11 (40.74%) Active Directory
2 7 (25.93%) Hyper-V
2 7 (25.93%) VMware Infrastructure
3 1 (3.70%) VMware ESXi
Systems Management
1 7 (25.93%) Backup Exec
2 1 (3.70%) Host Intrusion Detection System
2 1 (3.70%) McAfee ePO
2 1 (3.70%) Network Intrusion Detection System
Vendors
1 12 (44.44%) VMware
2 10 (37.04%) Microsoft
3 8 (29.63%) HP
4 6 (22.22%) Dell
4 6 (22.22%) NetApp
4 6 (22.22%) Veeam
5 4 (14.81%) Avaya
5 4 (14.81%) WatchGuard
6 3 (11.11%) Citrix
7 2 (7.41%) SAP
8 1 (3.70%) Asigra
8 1 (3.70%) Blue Coat
8 1 (3.70%) Forcepoint
8 1 (3.70%) Juniper
8 1 (3.70%) McAfee
8 1 (3.70%) Mitel
8 1 (3.70%) Splunk
8 1 (3.70%) Symantec