Operations Research Scientist

Visionaire Partners, LLC.; Atlanta (GA); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Visionaire Partners, LLC. seeks an analytical Operations Research Scientist to create advanced optimization, ML, and decision-support algorithms that elevate transit network efficiency, service reliability, and cost performance.

You will apply OR, reinforcement learning, and mathematical optimization to tackle complex transportation and logistics challenges alongside business stakeholders and tech teams, with a 12-month contract in Midtown Atlanta offering hybrid work (2 days onsite, travel as

Qualifications

• 3–5 years of experience deploying decision-support OR models.
• Master’s or Ph.D. in Operations Research, Industrial Engineering, Applied Math, CS, or Data Science.
• Proficiency in Python, SQL, and Java/C++ alongside solver experience (Gurobi, CPLEX).
• Expertise in LP, MIP, NLP, deep learning, discrete-event simulation, and reinforcement learning.
• Preferred: Background in rail transit operations, routing, scheduling, or asset allocation.
• US Work Authorization required (no sponsorship).

Responsibilities

• Build real-time, tactical, and strategic disruption recovery models for transit operations.
• Design and deploy optimization, simulation, and ML models in Python, Java, or C++.
• Maintain and upgrade production OR systems and integrate tools into enterprise environments.
• Resolve data quality gaps, validate models, and conduct feature engineering.
• Guide team members, present findings to executive leadership, and drive service resiliency.

Skills

Optimization

Simulation

Machine Learning

Reinforcement Learning

Education

Master’s/PhD in OR/Industrial Eng/Applied Math/CS/Data Science

Tools

Gurobi

CPLEX

Python

SQL

Java/C++

Job description

Seeking an analytical Operations Research Scientist to create advanced optimization, ML, and decision-support algorithms that enhance network efficiency, service reliability, and cost performance. You will apply cutting-edge OR, reinforcement learning, and math optimization to tackle complex transportation and logistics challenges alongside key business stakeholders and technical teams.

Responsibilities

• Build real-time, tactical, and strategic disruption recovery models for transit operations.
• Design and deploy optimization, simulation, and ML models in Python, Java, or C++.
• Maintain and upgrade production OR systems and integrate tools into enterprise environments.
• Resolve data quality gaps, validate models, and conduct feature engineering.
• Guide team members, present findings to executive leadership, and drive service resiliency.

Requirements

• 3–5 years of experience deploying decision-support OR models.
• Master’s or Ph.D. in Operations Research, Industrial Engineering, Applied Math, CS, or Data Science.
• Proficiency in Python, SQL, and Java/C++ alongside solver experience (Gurobi, CPLEX).
• Expertise in LP, MIP, NLP, deep learning, discrete-event simulation, and reinforcement learning.
• Preferred: Background in rail transit operations, routing, scheduling, or asset allocation.
• US Work Authorization required (no sponsorship).

12-month contract in Midtown Atlanta (hybrid: 2 days onsite, 1 week travel/year) with paid parking.

Visionaire Partners offers all full-time W2 contractors a comprehensive benefits package for the contractor, their spouses/domestic partners, and dependents. Options include 401k with up to 4% match, medical, dental, vision, life insurance, short and long term disability, critical illness, hospital indemnity, accident coverage, and both Medical and Dependent Care Flexible Spending Accounts.