Jonathan R. Leong
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Jonathan R. Leong Email & Phone Number

Staff Data Scientist, Ph.D. in Astrophysics, Specialist in Machine Learning, Sensing, Controls, Optics, Noise, and Data Analytics at BitSight
Location: Hannover, Lower Saxony, Germany 8 work roles 2 schools
1 work email found @bitsighttech.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Role
Staff Data Scientist, Ph.D. in Astrophysics, Specialist in Machine Learning, Sensing, Controls, Optics, Noise, and Data Analytics
Location
Hannover, Lower Saxony, Germany
Company size

Who is Jonathan R. Leong? Overview

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Quick answer

Jonathan R. Leong is listed as Staff Data Scientist, Ph.D. in Astrophysics, Specialist in Machine Learning, Sensing, Controls, Optics, Noise, and Data Analytics at BitSight, a company with 439 employees, based in Hannover, Lower Saxony, Germany. AeroLeads shows a work email signal at bitsighttech.com and a matched LinkedIn profile for Jonathan R. Leong.

Jonathan R. Leong previously worked as Staff Data Scientist at Bitsight and Senior Scientist at Oceanit. Jonathan R. Leong holds Bachelor Of Science - Bs, Physics from Caltech.

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Email format at BitSight

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{first_initial}{last}@bitsighttech.com
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Profile bio

About Jonathan R. Leong

I have in-depth experience in machine learning, data analysis, statistical methods, and instrumentation in a variety of fields including cybersecurity, gravitational wave detection, cryogenic microwave receivers, and optical communication systems. I received a B.S. in Physics from Caltech and Ph.D. in Physics from Case Western Reserve University.As part of an international collaboration, I received the 2016 Special Breakthrough Prize in Fundamental Physics (the most lucrative academic award) and contributed to work that was awarded the 2017 Nobel Prize in Physics: the first detection of gravitational waves. I am currently a Staff Data Scientist at BitSight working on machined-learned methods for mapping internet assets to the companies that own and operate them.

Current workplace

Jonathan R. Leong's current company

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BitSight
Bitsight
Staff Data Scientist, Ph.D. in Astrophysics, Specialist in Machine Learning, Sensing, Controls, Optics, Noise, and Data Analytics
boston, massachusetts, united states
Website
Employees
439
AeroLeads page
8 roles

Jonathan R. Leong work experience

A career timeline built from the work history available for this profile.

Staff Data Scientist

Current

Hannover, Lower Saxony, Germany

Research Lead in ML, AI, and Automation for Entity Mapping, Specialist in Graph Representation Learning- Developed ML methods for mapping internet assets to entities (4x increase in average precision)- Drove application development using a several TB graph dataset (1011 nodes, 1011 edges)- Utilized Python and PySpark on AWS Sagemaker and AWS EMR clusters.

Jan 2023 - Present

Senior Scientist

Honolulu, Hawaii, United States

Technological concept architect, technical lead, and developer for various interdisciplinary projects having potential commercial impact in a wide range of industries: agriculture, oil and gas, defense, etc.- Directly responsible for awards of $2.6M in highly competitive contracts- Customer relations and project oversight for novel High-Frequency antenna.

May 2020 - Nov 2022

Lead Engineer - Physics

Celle, Germany

Investigation lead and product developer for piezo technologies in acoustic, downhole Logging While Drilling (LWD) devices for oil and gas applications- Led a reliability investigation campaign of a LWD (underwater 175°C, 2000bar) acoustic source producing 10kPa sound waves and developed a solution that increased its lifetime 10x- Led investigations of an.

Jul 2019 - Apr 2020

Deputy Leader Of Geo600 Commissioning

Max Planck Institute For Gravitational Physics

Hannover, Germany

GEO600 Gravitational Wave Observatory- Observatory belongs to an international collaboration of over 1000 scientists and engineers- GEO600 is a highly complex Michelson interferometer with resonant cavities to prevent the loss of light and signal power- Around 300 interacting control loops, some of which have a 300dB sensing and actuation dynamic range.

Aug 2012 - Jun 2015

Research Scientist - Physics

Max Planck Institute For Gravitational Physics

Hannover, Germany

Commissioning of upgrades and scientific investigations on GEO600- Designed experiments for control loop improvements and noise hunting investigations- Contributed to the control architecture of GEO600 that included new digital control hardware (hardware installation and programming of virtual instruments in LabVIEW and MEDM)- Used Matlab to analyze.

Jan 2009 - Jul 2012

Research And Teaching Assistant

Cleveland, Ohio

Cosmic Microwave Background (CMB) Radiation- Focuses on afterglow radiation of the big-bang with a temperature of -270°C- Radiation is mostly uniform over the sky except for small variations on the order of 1e-5, which reveal many things about the structure of the universe- Polarization non-uniformities on the order of 1e-6 hold the signature of.

Aug 2002 - Dec 2008

Research Assistant

Nasa Infrared Telescope Facility

Honolulu, Hawaii

Software development and data reduction for the NASA Infrared Telescope Facility and the Keck Observatory- Code written in the Interactive Data Language (IDL)- Software development of a pre-processing suite to remove non-linear behavior in the sensor used for taking spectral data

Nov 2001 - Jul 2002

Research Assistant

Pasadena, California

Cryogenic Radio-Frequency Interference (RFI) filter development for observations of cosmic microwave background radiation

Jun 1998 - May 2001
Team & coworkers

Colleagues at BitSight

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2 education records

Jonathan R. Leong education

Bachelor Of Science - Bs, Physics

Thesis: "Design, implementation, and testing of a new space efficient Radio Frequency Interference filter for the cold stage of the.

Doctor Of Philosophy - Phd, Physics

Thesis: "Characterization of the Polarization and Frequency Selective Bolometric Detector Architecture."

FAQ

Frequently asked questions about Jonathan R. Leong

Quick answers generated from the profile data available on this page.

What company does Jonathan R. Leong work for?

Jonathan R. Leong works for BitSight.

What is Jonathan R. Leong's role at BitSight?

Jonathan R. Leong is listed as Staff Data Scientist, Ph.D. in Astrophysics, Specialist in Machine Learning, Sensing, Controls, Optics, Noise, and Data Analytics at BitSight.

What is Jonathan R. Leong's email address?

AeroLeads has found 1 work email signal at @bitsighttech.com for Jonathan R. Leong at BitSight.

Where is Jonathan R. Leong based?

Jonathan R. Leong is based in Hannover, Lower Saxony, Germany while working with BitSight.

What companies has Jonathan R. Leong worked for?

Jonathan R. Leong has worked for Bitsight, Oceanit, Baker Hughes, Max Planck Institute For Gravitational Physics, and Case Western Reserve University.

Who are Jonathan R. Leong's colleagues at BitSight?

Jonathan R. Leong's colleagues at BitSight include Cláudia Cavacas, Brandon Smith, Ali Bury (Seymore), Dillon G., and Julia Cuneo.

How can I contact Jonathan R. Leong?

You can use AeroLeads to view verified contact signals for Jonathan R. Leong at BitSight, including work email, phone, and LinkedIn data when available.

What schools did Jonathan R. Leong attend?

Jonathan R. Leong holds Bachelor Of Science - Bs, Physics from Caltech.

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