Period
to 15 December 2017

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 15 December 2017 with a comparison to the same period in the previous 2 years.

Kalman Filtering
East of England > Hertfordshire
6 months to
15 Dec 2017
Same period 2016 Same period 2015
Rank 179 194 223
Rank change year-on-year +15 +29 -6
Permanent jobs citing Kalman Filter 42 20 13
As % of all permanent IT jobs advertised in Hertfordshire 0.95% 0.45% 0.25%
As % of the Processes & Methodologies category 1.11% 0.51% 0.28%
Number of salaries quoted 39 9 9
Hertfordshire median annual salary £46,500 £42,500 £42,500
Median salary % change year-on-year +9.41% - +21.43%
10th Percentile £29,000 £41,000 £36,600
90th Percentile £65,000 £44,000 £55,500
East of England median annual salary £45,000 £40,000 £46,750
% change year-on-year +12.50% -14.44% +24.67%

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 3771 3935 4580
As % of all permanent IT jobs advertised in Hertfordshire 84.99% 88.25% 86.94%
Number of salaries quoted 3174 3248 3748
Hertfordshire median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -
10th Percentile £28,250 £27,500 £27,000
90th Percentile £71,250 £72,500 £71,250
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +2.27%

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 15 December 2017.

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 15 December 2017. 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 -7 9 £37,500 -11.76%
Hitchin - 9 £47,000 - 1
Hemel Hempstead - 6 £65,000 -
St Albans - 5 - -
Borehamwood - 2 £32,500 -
Kalman Filter
East of England

For the 6 months to 15 December 2017, IT 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 job ads across the Hertfordshire region with a requirement for Kalman Filter.

1 34 (80.95%) Hyper-V
2 32 (76.19%) Firewall
3 26 (61.90%) VMware
3 26 (61.90%) Windows
3 26 (61.90%) Windows Server
4 25 (59.52%) VMware Infrastructure
5 21 (50.00%) Active Directory
6 20 (47.62%) HP
6 20 (47.62%) Microsoft
6 20 (47.62%) DHCP
6 20 (47.62%) DNS
6 20 (47.62%) SAN
6 20 (47.62%) Web Filtering
7 18 (42.86%) Linux
8 16 (38.10%) Citrix
9 15 (35.71%) VPN
9 15 (35.71%) ISO/IEC 27001
9 15 (35.71%) Windows 7
10 14 (33.33%) Microsoft Azure
10 14 (33.33%) Office 365
10 14 (33.33%) Mimecast
11 13 (30.95%) ITIL
12 12 (28.57%) MS Exchange
13 11 (26.19%) Disaster Recovery
13 11 (26.19%) LAN
13 11 (26.19%) Exchange Server 2010
13 11 (26.19%) Windows Server 2008
13 11 (26.19%) Exchange Server 2013
14 9 (21.43%) Veeam
14 9 (21.43%) SaaS

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 12 (28.57%) MS Exchange
2 11 (26.19%) Exchange Server 2010
2 11 (26.19%) Exchange Server 2013
3 9 (21.43%) Skype for Business
4 5 (11.90%) Exchange Server 2007
Applications
1 5 (11.90%) Microsoft Office
Business Applications
1 1 (2.38%) Orchard Housing
Cloud Services
1 14 (33.33%) Microsoft Azure
1 14 (33.33%) Mimecast
1 14 (33.33%) Office 365
2 9 (21.43%) SaaS
Communications & Networking
1 32 (76.19%) Firewall
2 20 (47.62%) DHCP
2 20 (47.62%) DNS
2 20 (47.62%) SAN
3 15 (35.71%) VPN
4 11 (26.19%) LAN
5 9 (21.43%) SSL
5 9 (21.43%) Unified Communications
6 6 (14.29%) iSCSI
6 6 (14.29%) VLAN
6 6 (14.29%) VoIP
6 6 (14.29%) WAN
6 6 (14.29%) Wi-Fi
7 5 (11.90%) ADSL
7 5 (11.90%) NAS
7 5 (11.90%) Structured Cabling
8 1 (2.38%) IP Telephony
8 1 (2.38%) TCP/IP
Database & Business Intelligence
1 9 (21.43%) Amazon RDS
1 9 (21.43%) MySQL
2 6 (14.29%) SQL Server
2 6 (14.29%) SQL Server 2008
General
1 2 (4.76%) Electronics
1 2 (4.76%) Telecoms
Job Titles
1 14 (33.33%) Support Engineer
2 12 (28.57%) Analyst
3 10 (23.81%) IT Support
4 8 (19.05%) 3rd Line Engineer
4 8 (19.05%) 3rd Line Support
5 7 (16.67%) 3rd Line Support Engineer
5 7 (16.67%) Cloud Engineer
5 7 (16.67%) IT Engineer
5 7 (16.67%) IT Support Engineer
5 7 (16.67%) Office 365 Engineer
5 7 (16.67%) Support Analyst
5 7 (16.67%) Wintel Engineer
5 7 (16.67%) Wintel Support
5 7 (16.67%) Wintel Support Engineer
6 6 (14.29%) 2nd Line Support
6 6 (14.29%) Consultant
6 6 (14.29%) Information Security Consultant
6 6 (14.29%) Information Security Engineer
6 6 (14.29%) Security Consultant
6 6 (14.29%) Security Engineer
Libraries, Frameworks & Software Standards
1 9 (21.43%) LAMP
Miscellaneous
1 9 (21.43%) Clustering
2 6 (14.29%) Data Protection Act
2 6 (14.29%) User Experience
3 3 (7.14%) Computer Science
3 3 (7.14%) Security Operations Centre
4 2 (4.76%) Algorithms
5 1 (2.38%) Analytical Skills
5 1 (2.38%) CMDB
5 1 (2.38%) Driving Licence
5 1 (2.38%) Management Information System
Operating Systems
1 26 (61.90%) Windows
1 26 (61.90%) Windows Server
2 18 (42.86%) Linux
3 15 (35.71%) Windows 7
4 11 (26.19%) Windows Server 2008
5 9 (21.43%) Mac OS X
5 9 (21.43%) Windows 10
5 9 (21.43%) Windows 8
Processes & Methodologies
1 20 (47.62%) Web Filtering
2 13 (30.95%) ITIL
3 11 (26.19%) Disaster Recovery
4 9 (21.43%) Business Continuity
4 9 (21.43%) Load Balancing
4 9 (21.43%) Network Virtualisation
5 6 (14.29%) Change Management
5 6 (14.29%) Cryptography
5 6 (14.29%) Cybersecurity
5 6 (14.29%) Data Protection
5 6 (14.29%) Email Filtering
5 6 (14.29%) Information Security
5 6 (14.29%) Patch Management
5 6 (14.29%) Penetration Testing
5 6 (14.29%) Problem Management
5 6 (14.29%) Regulatory Compliance
6 5 (11.90%) E-Commerce
6 5 (11.90%) SIEM
7 4 (9.52%) ITIL V3
8 3 (7.14%) Project Management
Programming Languages
1 6 (14.29%) PowerShell
1 6 (14.29%) SQL
1 6 (14.29%) VBScript
2 2 (4.76%) C++
2 2 (4.76%) MATLAB
Qualifications
1 8 (19.05%) CCNA
1 8 (19.05%) Cisco Certification
1 8 (19.05%) MCSA
1 8 (19.05%) Microsoft Certification
2 6 (14.29%) MCP
3 3 (7.14%) CCAA
3 3 (7.14%) CISSP
3 3 (7.14%) Citrix Certification
3 3 (7.14%) MCSE
3 3 (7.14%) VMware Certified Professional (VCP)
4 2 (4.76%) PhD
5 1 (2.38%) Computer Science Degree
5 1 (2.38%) Degree
Quality Assurance & Compliance
1 15 (35.71%) ISO/IEC 27001
2 6 (14.29%) Cyber Essentials
2 6 (14.29%) Cyber Essentials PLUS
2 6 (14.29%) PCI DSS
2 6 (14.29%) SLA
System Software
1 34 (80.95%) Hyper-V
2 25 (59.52%) VMware Infrastructure
3 21 (50.00%) Active Directory
4 9 (21.43%) VMware ESXi
Systems Management
1 9 (21.43%) Backup Exec
Vendors
1 26 (61.90%) VMware
2 20 (47.62%) HP
2 20 (47.62%) Microsoft
3 16 (38.10%) Citrix
4 9 (21.43%) Dell
4 9 (21.43%) NetApp
4 9 (21.43%) Veeam
5 5 (11.90%) Avaya
5 5 (11.90%) SAP
5 5 (11.90%) WatchGuard
6 3 (7.14%) Cisco
6 3 (7.14%) SonicWALL
7 1 (2.38%) Orchard