Top 38 Ml scientist Jobs in Columbus, Oh

Applied ML Scientist - Active Learning
Hexion Inc. —Columbus, OH
- 18 years or older
- 7 years
- Computer Science
Applied ML Scientist - Chemistry
Hexion Inc. —Columbus, OH
- 18 years or older
- Computer Science
- 5 years
Head of AI
AssetWatch, Inc. —Columbus, OH
- $244,000 - $282,000 a year
- Remote
- Computer Science
- AWS
- Doctor of Philosophy
- Flexible schedule
- Retirement plan
Quick Apply
Senior Data Scientist - AI Trainer
DataAnnotation —Ohio
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Principal Data Scientist - AI Trainer
DataAnnotation —Columbus, OH
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Machine Learning / Data Science Engineer
CapTech Consulting —Columbus, OH
- Full-time
- Azure
- Management
- DevOps
- Loan repayment program
- Disability insurance
Quick Apply
Senior Data Scientist
OCLC —Dublin, OH
- Full-time
- Hybrid work
- Azure
- Computer Science
- Office
- Paid parental leave
- Health insurance
Sr Data Scientist- Generative AI
Citizens Financial Group —Columbus, OH
- $124,000 - $165,000 a year
- Full-time
- Background check
- Azure
- Computer Science
- Health insurance
- Dental insurance
9d
Lead Data Scientist
Safelite Group —Columbus, OH
- Full-time
- Hybrid work
- Computer Science
- Office
- Mentoring
Technical Lead - Biological Systems Modeling Analytics
Battelle —Columbus, OH
- $128,800 - $183,600 a year
- Full-time
- Hybrid work
- Management
- Office
- 8 years
- Wellness program
- Health insurance
Go-to-Market - Columbus, OH, USA
Speechify —Columbus, OH
- $105,000 - $200,000 a year
- Call employer
- Remote
- Mid-level
- 3 years
- Machine learning
7d
Sr. Manager Data Science
The Scotts Miracle-Gro Company —Marysville, OH
- $175,700 - $206,700 a year
- Full-time
- Management
- Analysis skills
- Supervising experience
- Health insurance
- Dental insurance
Data Scientist - AI Expert
Mettler Toledo —Columbus, OH
- Computer science
- Computer Science
- Analysis skills
- Disability insurance
- Health insurance
Machine Learning Engineer II
Mimecast —Columbus, OH
- $124,000 - $186,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Office
Computational Biologist
Battelle —Columbus, OH
- Full-time
- Hybrid work
- Bachelor of Science
- Office
- Bachelor's degree
- Wellness program
- Health insurance
Technical Lead - Pharmaceutical Manufacturing Analytics
Battelle —Columbus, OH
- $128,800 - $183,600 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Doctor of Philosophy
- Wellness program
- Health insurance
Senior AI Machine Learning Engineer
The Hartford —Columbus, OH
- $117,200 - $175,800 a year
- Full-time
- Hybrid work
- 6 years
- Computer Science
- Office
AI Datacenter Associate VP
Deloitte —Columbus, OH
- $171,600 - $338,300 a year
- Full-time
- Azure
- Up to 50% travel
- 3 years
Data Science Manager
Kemper Insurance —Columbus, OH
- $115,700 - $192,900 a year
- Full-time
- 6 years
- Office
- SQL
- Health insurance
- Dental insurance
Quick Apply
Senior ML Ops Engineer
Mimecast —Columbus, OH
- $148,000 - $222,000 a year
- Full-time
- Hybrid work
- System design
- Office
- Mentoring

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Applied ML Scientist - Active Learning

Hexion Inc. -
Columbus, OH

Apply Now

Job Details

Qualifications

AI models
Bayesian inference
Predictive modeling analysis
Software coding
AI platforms (beyond public GPTs)
Computational framework
Statistics research
Bachelor's degree
Collaboration with manufacturing teams
Machine learning libraries
Machine learning frameworks
Project stakeholder communication
Python
Stakeholder management

Full Job Description

Company Overview

Imagine Everything. Build the Future with Hexion.

At Hexion, we push boundaries, rethink possibilities, and create real impact. We activate science to deliver progress—developing breakthrough solutions that strengthen industries, protect communities, and drive a more sustainable future.

This is where bold thinkers, problem-solvers, and innovators come together to shape what’s next. Whether you're engineering advanced materials, transforming manufacturing technologies, or leading strategic innovation, your ideas and actions leave a lasting mark. We cultivate an inclusive culture of growth, collaboration, and accountability, ensuring every contribution propels us forward.

We don’t follow the status quo—we challenge it, disrupt it, and improve it. Every role at Hexion is part of something bigger.

We invest in innovation, sustainability, and continuous development—equipping you with the tools, training, and opportunities to excel. With an unwavering commitment to safety, partnership, belonging, and impact, we empower you to lead change and strengthen industries worldwide.

Your Future Starts Here.

If you’re ready to push limits, reimagine what’s possible, and create the extraordinary, Hexion is where you belong.

Anything is possible when you imagine everything.

Job Responsibilities

Lead the design and execution of optimization and active-learning campaigns across chemistry, formulation, and process development.
Collaborate with R&D and manufacturing on framing optimization problems with design spaces, decision variables, objectives, and hard and soft constraints.
Design and coordinate sequential experiment campaigns using Bayesian optimization and active learning, accounting for operational variabilities and constraints.
Select and maintain surrogate models for acquisition, using model uncertainty to drive the search and respecting each model's domain of validity.
Drive closed-loop optimization that connects surrogate models to experimentation, with emphasis on decision quality, exploration versus exploitation, and actionable recommendations.
Partner with ML engineers, software engineers, and process engineers to deploy and monitor optimization systems.
Explore and adopt emerging ML methods, including LLM and agentic approaches, to advance optimization.
Communicate methods, results, and their limitations clearly to technical and non-technical audiences.
Minimum Qualifications

Bachelor's degree in Computer Science, Data Science, Statistics, Operations Research, or a related field, with substantial relevant experience in ML modeling or optimization experience for chemistry, formulation, process, or manufacturing problems.
7+ years experience.
Demonstrated expertise in Bayesian optimization and Gaussian processes, including kernels, acquisition functions, and batch, multi-objective, and constrained settings.
Experience designing and running experiment campaigns or closed-loop optimization.
Experience in applied statistics and uncertainty quantification, with emphasis on calibrated posteriors that drive acquisition.
Strong Python skills and experience with mainstream Python-based ML and Bayesian optimization frameworks and tools.
Active use of AI-assisted coding and other AI tools in daily work, with familiarity with emerging ML methods including LLM and agentic approaches.
Strong communication, collaboration, and stakeholder management skills for working with R&D, manufacturing, and business teams.
Preferred Qualifications

Master's degree in Computer Science, Data Science, Statistics, Operations Research, or a related field.
Experience with active learning and physics-informed approaches for optimization in chemical synthesis, formulation, or process development.
Experience working with manufacturing, process, quality, or plant data, including issues such as batch-to-batch variability, raw-material variability, model drift, and changing operating conditions.
Familiar with ML engineering core tasks and techniques, such as data and optimization pipelines, model deployment, and MLOps.
Knowledge of chemistry ML core areas such as cheminformatics, molecular representation, predictive modeling, and chemistry foundation models.
Other

We are an Equal Opportunity, Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to gender, pregnancy, race, national origin, religion, age, sexual orientation, gender identity, veteran or military status, status as a qualified individual with a disability or any other characteristic protected by law.

To be considered for this position candidates are required to submit an application for employment through our career site and, be at least 18 years of age. Any offer of employment will be conditioned upon successful completion of a drug test and background investigation, as well as authorization for the Company to conduct additional periodic background checks as required by the Chemical Facility Anti-Terrorism Standards (CFATS) or regulations adopted by the department of Homeland Security or other regulatory agencies. A prior criminal record is not an automatic bar to employment, and the Company will conduct an individualized assessment and reassessment, consistent with applicable law, prior to making any final employment decision.

Apply Now

Refine Your Search

ml scientist jobs in columbus, oh

Applied ML Scientist - Active Learning

Applied ML Scientist - Chemistry

Head of AI

Senior Data Scientist - AI Trainer

Principal Data Scientist - AI Trainer

Machine Learning / Data Science Engineer

Senior Data Scientist

Sr Data Scientist- Generative AI

Lead Data Scientist

Technical Lead - Biological Systems Modeling Analytics

Go-to-Market - Columbus, OH, USA

Sr. Manager Data Science

Data Scientist - AI Expert

Machine Learning Engineer II

Computational Biologist

Technical Lead - Pharmaceutical Manufacturing Analytics

Senior AI Machine Learning Engineer

AI Datacenter Associate VP

Data Science Manager

Senior ML Ops Engineer

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