Postdoctoral Research Scientist
CurrentWorking on improving parameterizations of ice microphysics in climate models, leveraging machine learning and statistical methods as tools.
Jan 2023 - Present
AeroLeads people directory · profile
Joseph Ko Email & Phone Number
Postdoctoral Research Scientist at Columbia University
at
Columbia University
1 work email found
@usc.edu
4 phones found area 909 and 510
LinkedIn matched
✓ Verified July 2026
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Profile completeness 100%
Current company
Role
Postdoctoral Research Scientist at Columbia University
Location
New York, United States
Who is Joseph Ko? Overview
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Quick answer
Joseph Ko is listed as Postdoctoral Research Scientist at Columbia University at Columbia University, based in New York, United States. AeroLeads shows a work email signal at usc.edu, phone signal with area code 909, 510, and a matched LinkedIn profile for Joseph Ko.
Joseph Ko previously worked as Postdoctoral Research Scientist at Columbia University and PhD Researcher at Usc Viterbi School Of Engineering. Joseph Ko holds Doctor Of Philosophy - Phd, Environmental Engineering from University Of Southern California.
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Email format at Columbia University
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{first}.{last}@usc.edu
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Profile bio
About Joseph Ko
Currently, I'm a postdoc at Columbia, working on ice cloud microphysics using machine learning. Before my postdoc, I received my PhD in environmental engineering at USC. For my PhD work, I studied black carbon aerosols and the urban heat island effect, using field measurements and modeling. Before my PhD, I worked in environmental consulting and at the US EPA.Before consulting/EPA, I got my BS/MS at UC Berkeley. Before that, I was just a kid from LA.
Listed skills include Microsoft Office, Data Analysis, Microsoft Excel, Analytical Reasoning, and 35 others.
Current workplace
Joseph Ko's current company
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6 roles
Joseph Ko work experience
A career timeline built from the work history available for this profile.
Phd Researcher
Measurements to determine the mixing state of black carbon emitted from the 2017–2018 California wildfires and urban Los Angeles (Ko et al. 2020)- Conducted field measurements using a single particle soot photometer (SP2) to quantify how BC internal mixing state varies as a function of emissions source and agingMeasuring the impacts of a real-world neighborhood-scale cool pavement deployment on albedo and temperatures in Los Angeles (Ko et al. 2022)- Conducted field measurements to assess the thermal impacts of neighborhood-scale cool pavements in the Los Angeles regionModeling the impacts of anthropogenic heat emissions in the Los Angeles Region (in progress)- Developing a high resolution (~100m) hourly dataset of anthropogenic heat (AH) flux for the Los Angeles region, and subsequently modeling the impacts of AH on local to regional air temperatures
Aug 2017 - Dec 2022
Researcher
- Developed an ML pipeline for urban radiation detection with an interdisciplinary team of scientists and engineers
Jun 2022 - Sep 2022
Air Quality Engineer
- Collaborated with a national team to complete the 2010 Sulfur Dioxide National Ambient Air Quality Standards (NAAQS) designations- Worked with state agencies in the Midwest region to approve air quality plans for the attainment and maintenance of the NAAQS- Reviewed submitted air quality reports and technical documentation- Drafted and published NAAQS rules in the Federal Register
Nov 2015 - Jul 2017
Staff Consultant
Rps Iris Environmental (Formerly Iris Environmental)
- Phase I/II environmental site assessments- Performed air dispersion modeling- Drafted documents such as: environmental site assessment reports, sampling and analysis plans, standard operating procedures, sampling and analysis reports, and technical appendices- Sampled various environmental media (soil, air, water) in the field - Monitored contractual work (air, soil, groundwater monitoring) for environmental compliance- Implemented comprehensive indoor air quality sampling programs- Organized, analyzed, and summarized a wide assortment of environmental data
Jul 2014 - Oct 2015
Engineering Intern
Uc Berkeley Physical Plant
- Surveyed domestic and industrial heating systems on the UC Berkeley campus- Created a digital inventory of mechanical assets i.e. pumps, heat exchangers, chillers, etc. - Measured major leaks in the heating/cooling system and estimated resulting capital losses- Performed heat transfer calculations to estimate energy losses from mechanical equipment and suggested viable alternatives for energy/capital savings in a presentation setting - Created a water distribution system model for the UC Berkeley campus on WaterGEMS from CAD drawings
Jun 2013 - Jul 2014
4 education records
Joseph Ko education
Doctor Of Philosophy - Phd, Environmental Engineering
University Of Southern California
Master Of Science - Ms, Computer Science
University Of Southern California
Master Of Science (Ms), Environmental Engineering
University Of California, Berkeley
Bachelor Of Science (Bs), Civil And Environmental Engineering
University Of California, Berkeley
FAQ
Frequently asked questions about Joseph Ko
Quick answers generated from the profile data available on this page.
What company does Joseph Ko work for?
Joseph Ko works for Columbia University.
What is Joseph Ko's role at Columbia University?
Joseph Ko is listed as Postdoctoral Research Scientist at Columbia University at Columbia University.
What is Joseph Ko's email address?
AeroLeads has found 1 work email signal at @usc.edu for Joseph Ko at Columbia University.
What is Joseph Ko's phone number?
AeroLeads has found 4 phone signal(s) with area code 909, 510 for Joseph Ko at Columbia University.
Where is Joseph Ko based?
Joseph Ko is based in New York, United States while working with Columbia University.
What companies has Joseph Ko worked for?
Joseph Ko has worked for Columbia University, Usc Viterbi School Of Engineering, Frontier Development Lab, Us Environmental Protection Agency (Epa), and Rps Iris Environmental (Formerly Iris Environmental).
How can I contact Joseph Ko?
You can use AeroLeads to view verified contact signals for Joseph Ko at Columbia University, including work email, phone, and LinkedIn data when available.
What schools did Joseph Ko attend?
Joseph Ko holds Doctor Of Philosophy - Phd, Environmental Engineering from University Of Southern California.
What skills is Joseph Ko known for?
Joseph Ko is listed with skills including Microsoft Office, Data Analysis, Microsoft Excel, Analytical Reasoning, Engineering, Problem Solving, R, and Spreadsheets.
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