Mathematical Modeling jobs in Virginia

Subject Matter Expert (SME) - Software Systems Engineer

Chantilly, Virginia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

Operations Research Systems Analyst

Quantico, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented OPERATIONS RESEARCH SYSTEMS ANALYST (ORSA) to join our team in QUANTICO, VA. This role supports the execution of complex wargaming events, leveraging analytical methodologies to assess future force capabilities and shape Marine Corps doctrine. Responsibilities include but are not limited to: You will design, develop, and execute wargames and tabletop exercises to support the Marine Corps Warfighting Laboratory\'s strategic objectives.You

Full-time

Staff Algorithm Engineer - Emerging Sensing Technologies

Remote or California

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Today

The Company Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insig

Full-time

USD 135,100.00 - 225,100.00 per year

Staff Algorithm Engineer - Advanced Sensing Algorithms

Remote or California

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Today

Full-time

USD 135,100.00 - 225,100.00 per year

Senior Algorithm Engineer - Sensing Algorithms

Remote or California

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Today

Full-time

USD 111,100.00 - 185,100.00 per year

Senior Systems Engineer

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Engineering & Analysis, and Training. Responsibilities The Senior Systems Engineer will support data-driven decision-making for complex Department of War programs by applying systems engineering discipline, data analysis, and rapid visualization capabilities. This role will use Government-p

Full-time

USD 120,000.00 per year

Senior Positioning, Navigation, and Timing (PNT) Engineer

Chantilly, Virginia

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 166,400.00 - 249,600.00 per year

Data Scientist

Alexandria, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 105,000.00 per year

Software Engineer

Norfolk, Virginia

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Today

Job Description Clearance Requirement: Ability to obtain and maintain a Secret Clearance Travel Requirements: 10 - 20% Location: Norfolk, VA OR Fairfax, VA SUMMARY: WR Government Business Solutions is seeking a Software Engineer to support the design, development, integration, and testing of advanced research and development (R&D) systems and technologies. This role will contribute to the development of software solutions supporting complex engineering systems and customer-driven technical r

Full-time

USD 78,000.00 - 113,000.00 per year

Senior Systems Engineer (Data Engineer)

Arlington, Virginia

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Today

Senior Systems Engineer Location: The Pentagon, Washington, DC Salary Negotiable (Depending on experience level) - Full Time with Benefits The Senior Systems Engineer will support data-driven decision-making for complex Department of Defense programs by applying systems engineering discipline, data analysis, and rapid visualization capabilities. This role will use Government-provided enterprise software development and analytics tools, including Advana where applicable, to develop code, appli

Full-time

Staff Data Scientist

Remote

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Today

Robots & Pencils is an applied AI engineering firm building the next frontier of business architecture. We design and ship AI co-workers that integrate into enterprise operations and deliver measurable results for our clients. We're all in on AWS, combining deep UX capability with senior engineering talent to get AI into production fast and keep it there. We've earned the trust of leaders across Consumer Products and Retail, Education, Energy, Financial Services, Healthcare, and Manufacturing an

Full-time

Modeling & Simulation Engineer

Arlington, Virginia

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Today

Full-time

USD 100,000.00 per year

Modeling & Simulation Engineer

Quantico, Virginia

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Today

Full-time

USD 110,000.00 per year

Modeling & Simulation Engineer

Chantilly, Virginia

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Today

Position Title: Modeling & Simulation Engineer Position Type: Full-time; Onsite Position Location: Chantilly, VA Clearance Required: Active TS/SCI CI Poly Waypoint's client is seeking a highly motivated and skilled Modeling & Simulation Engineer to join their team supporting a critical government client. This position offers the opportunity to work on cutting-edge projects within the aerospace domain. Responsibilities: Define modeling requirements from user needs and system architecture and de

Full-time

Senior Data Science Engineer/Specialist

Remote or Johnstown, Pennsylvania

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Today

Senior Data Science Engineer/Specialist Concurrent Technologies Corporation Remote Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Employee Background Check Required CTC Engineering and Manufacturing: Where Cutting-Edge Innovation Meets Mission-Critical Solutions The CTC Engineering Division specializes in transforming cutting-edge technologies into real-world solutions. We harness the power of 3D printing, advanced joining techniques like friction stir wel

Full-time

Modeling and Simulation Engineer

Alexandria, Virginia

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Today

Full-time

USD 100,000.00 per year

Modeling Consultant

Remote or Pittsburgh, Pennsylvania

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Today

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Modeling Consultant for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 12+ Months Contract Location: Remote Salary: Best in the Market Role: Modeling Co

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Modeling, Simulation & Analysis Engineer

Chantilly, Virginia

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Today

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on our staff. We provide Subject Matter Experts (SME) free of Organizational Conflicts of Interest (OCI) focused on independent analysis and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology, Signals

Full-time

USD 125,000.00 - 162,000.00 per year

ISR Principal Modeling/Simulation Engineer

Chantilly, Virginia

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Today

Job ID: 2615796 Location: Chantilly, VA, US Date Posted: 2026-08-18 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description The qualified applicant will provide local support to the Space Warfighting Analysis Center (SWAC), Multi-Domain Sensing Program (MDSP), Space-based Intel

Full-time

USD 160,001.00 - 200,000.00 per year

Data Scientist

Remote or California

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Today

Impact As a Data Scientist specializing in geospatial intelligence, you will help power the next generation of final-mile logistics. This role will develop advanced models and data systems that leverage location, routing, traffic, and spatial signals to improve delivery success, reduce operational costs, and create a better experience for customers and drivers. In this role you will work with large-scale GPS traces, mapping data and geospatial datasets. You will collaborate with product ,manage

Full-time

USD 76,100.00 - 130,000.00 per year

Mathematical Modeling jobs in Virginia, USA