Operations Research Scientist

Position Title Operations Research Scientist
Location Atlanta, GA, 30308
Duration 6+ months

Primary Skills SQL, Machine Learning, Python, Operations Research, Mathematical Optimization, Optimization Modeling, Decision Support Systems, Reinforcement Learning, Network Optimization, Disruption Management, Network Recovery, Operational Resiliency, Linear Programming (LP), Mixed Integer Programming (MIP), Nonlinear Optimization (NLP), Gurobi, CPLE
Operations Research Scientist


Experience applying reinforcement learning, machine learning, network
optimization, and AI-enhanced optimization techniques.
Experience developing and supporting production software using established
software development practices.
Strong knowledge of mathematical optimization, including:
o Linear Programming (LP)
o Mixed Integer Programming (MIP)
o Nonlinear Optimization (NLP)
Experience with optimization solvers such as Gurobi or CPLEX.
Strong Python skills; experience with Java or C++.
Strong SQL and relational database experience.
Experience with model deployment, production integration, data quality, feature
engineering, and model validation.
Preferred Qualifications
Knowledge of railroad operations, transportation planning, or network design.
Experience with train scheduling, routing, blocking, crew planning, or asset
utilization optimization.
Experience measuring and improving transportation service performance.
Experience developing real-time analytics or decision-support systems for large-
scale transportation or logistics networks.
Experience with predictive analytics, neural networks, deep learning, or discrete-
event simulation.
Education
Master's or Ph.D. in:
Operations Research
Industrial Engineering
Applied Mathematics
Statistics
Computer Science
Information Systems
Data Science
Other related quantitative discipline