• Operations Research Systems

    Acclaim Technical Services (Annapolis Junction, MD)
    …clearance with polygraph + Minimum of fifteen (15) continuous years of work experience in operations research systems analysis or a related field, or ... shall include twelve (12) years of Intelligence Community or comparable experience in operations research systems analysis or a related field. Pay Range:… more
    Acclaim Technical Services (09/05/25)
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  • Business Process Reengineering…

    Sigmatech, Inc. (Arlington, VA)
    Job Descriptions: The Business Process Reengineering and Operations Research & Systems Analysis (ORSA) Specialist is a critical advisor and subject ... DASADEC personnel to ensure successful adoption of new processes. Operations Research & Systems Analysis : + Conduct Complex Data Analysis : Apply… more
    Sigmatech, Inc. (10/03/25)
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  • Senior Operations Research Analyst

    Sigmatech, Inc. (Washington, DC)
    …Engineering ( Systems or Industrial), or Computer Science. + Minimum 5 years of Operations Research Systems Analysis experience at senior military ... feedback + Modeling: Build and manipulate mathematical models representing processes, systems , and operations + Decision Support: Provide analytical… more
    Sigmatech, Inc. (09/19/25)
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  • Hardware Tester/ Operations Research

    CACI International (Fort Belvoir, VA)
    Hardware Tester/ Operations Research Systems Analyst (ORSA) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret ... * **The Opportunity:** CACI is seeking a cleared Hardware Tester/ Operations Research Systems Analyst (ORSA)...analysis on all test and experimentation events. + Research and respond to inquiries, providing analysis more
    CACI International (11/22/25)
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  • Operations Research Analyst, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …The world can't wait. You Have: + 10+ years of experience c ond ucting operations research analysis + Experience with defense management of forces, units, ... systems and warfighting concepts. Use your high-level operations research expertise combined with your understanding...Have: + 15+ years of experience c ond ucting operations research analysis + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (10/27/25)
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  • Systems Engineer - Research

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... support projects + Provide demonstrated skill in conceiving, planning and conducting research and analysis in difficult technological problem areas of… more
    KBR (10/29/25)
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  • Senior Operations Research Analyst

    KBR (Arlington, VA)
    Title: Senior Operations Research Analyst Belong. Connect. Grow. with KBR! Senior Operations Research Analyst KBR's National Security Solutions team ... future of space reconnaissance. Job Description: Develops and implements new research objectives, establish project priorities, defines methods to approach and… more
    KBR (11/20/25)
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  • Internships in Data Science, Math, Statistics…

    The MITRE Corporation (Mclean, VA)
    …here: Workday (myworkdayjobs.com). Job Responsibilities As an intern working in data science, operations research , math or statistics, you will work alongside a ... full-time student pursuing an accredited degree program in Data Science, Math, Statistics, Operations Research or related disciplines. + Must continue to be… more
    The MITRE Corporation (11/24/25)
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  • Entry Level - Data Science, Artificial…

    The MITRE Corporation (Mclean, VA)
    …to best pair humans and machines. As a recent graduate working in data science, operations research , math and statistics, you will work with a team to apply ... + Applied math, statistics and optimization + Simulation and computational analytics + Systems modeling and analysis + Operational effectiveness and efficiency +… more
    The MITRE Corporation (11/24/25)
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  • Leader of Financial Planning & Analysis

    Cytel (Washington, DC)
    The Leader of Financial Planning and Analysis is a key member of the finance leadership team responsible for leading the company's FP&A function. This individual ... the development of standardized reporting and operational KPIs across global operations . Support commercial teams in pipeline forecasting, pricing strategy, and… more
    Cytel (11/02/25)
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