• Operations Research Analyst, Associate

    The MITRE Corporation (Mclean, VA)
    modeling , reinforcement learning, predictive modeling , mathematical modeling , forecasting, machine learning, optimization , statistics, probability ... studies + Have experience in using tools and techniques to do mathematical modeling , optimization , statistics, probability modeling , and simulation +… more
    The MITRE Corporation (12/14/25)
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  • Grid Analytics Engineer

    APTIM (San Diego, CA)
    …and decarbonization projects while building advanced skills in energy modeling , optimization , and risk analytics. **Key Responsibilities/Accountabilities:** + ... solutions for distributed energy systems, battery integration, and advanced grid modeling that improve the resilience and performance of critical infrastructure. The… more
    APTIM (11/17/25)
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  • Postdoctoral Appointee - AI/ML for Uncertainty…

    Sandia National Laboratories (Livermore, CA)
    …national security problems. Key research areas include uncertainty quantification, optimization , inference modeling , data analysis, and algorithm development. ... with a solid foundation in uncertainty quantification, AI/ML, and materials modeling , along with experience in scientific computing, as demonstrated by relevant… more
    Sandia National Laboratories (12/10/25)
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  • Vice President, Media Planning

    Mastercard (Harrison, NY)
    …or via partners) to fully leverage AI capabilities -enabling real-time media optimization , predictive modeling , streamlined workflows, and actionable insights. * ... AI-driven tools and technologies to improve social media performance, creative optimization , deepen engagement and performance and advance audience targeting. o… more
    Mastercard (12/12/25)
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  • Senior Engineer, Supply Chain Planning

    AbbVie (North Chicago, IL)
    …constrained, and bulk supply planning, advanced demand forecasting, inventory optimization , scenario modeling , and seamless interfacing between enterprise ... Planning, you will lead the conception, design, engineering, implementation, and optimization of demand and supply planning solutions, including modern platforms… more
    AbbVie (12/02/25)
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  • Sr. Director, MAST Inventory Controls

    Carnival Cruise Line (Miami, FL)
    …and logistics leadership + Skilled in creative problem-solving, including quantitative and optimization modeling + Deep expertise in product forecasting, demand ... senior leadership across functions + Skilled in budget management, cost optimization , and aligning inventory. strategy with organization goals + Strong strategic… more
    Carnival Cruise Line (09/19/25)
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  • Sr. Manager - Energy Resilience

    APTIM (San Diego, CA)
    …+ Develop and oversee analytical frameworks for grid and resilience risk modeling , probabilistic simulations, and energy-system optimization . + Evaluate storage ... field activities. **Preferred Skills:** + Experience with battery-storage sizing, dispatch optimization , and economic modeling . + Understanding of risk… more
    APTIM (11/17/25)
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  • Director Integrated Systems Planning

    NextEra Energy (Juno Beach, FL)
    …uses of data science methods in transmission planning + Develops machine learning, optimization , or other modeling solutions to support transmission planning + ... lead long-term resource planning. This role centers on advanced modeling and analysis using tools such as PLEXOS, and...as PLEXOS, and Aurora to capacity expansion, production cost modeling , resource adequacy, and load forecasting. In addition to… more
    NextEra Energy (10/02/25)
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  • Senior Financial Analyst

    Xeris Pharmaceuticals, Inc. (Chicago, IL)
    …owners to manage spend within targeted goals and analyze opportunities for spend optimization + Modeling & Systems Support + Support new system implantation ... within pharmaceuticals, biotech or life sciences + Advanced Excel and financial modeling skills + Familiarity with FP&A systems + Strong analytical, organization and… more
    Xeris Pharmaceuticals, Inc. (11/14/25)
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  • Senior Decision Scientist, Operations Research

    Delta Air Lines, Inc. (Atlanta, GA)
    …3+ years' experience in scientist or analyst capacity + Strong background in modeling , optimization , and algorithms + Experience in designing, developing and ... Climbing (overview & key responsibilities) The Operation Research - Optimization team at Delta seeks a senior scientist to...as CPLEX, Gurobi and Xpress + Experience with algebraic modeling language such as AMPL + Experience with GIT… more
    Delta Air Lines, Inc. (12/10/25)
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