• Data Scientist, Device Economics, Economic…

    Amazon (Arlington, VA)
    …- 3+ years of data querying languages (eg SQL), scripting languages (eg Python ) or statistical/mathematical software (eg R, SAS, Matlab , etc.) experience - ... applying theoretical models in an applied environment Preferred Qualifications - Experience in Python , Perl, or another scripting language - Experience in a ML or… more
    Amazon (05/21/25)
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  • Spectral Algorithm Developer

    Arena Technical Resources, LLC (Springfield, VA)
    …materials based on IR spectral signatures. - Develop and implement Python -based spectral exploitation methodologies and algorithms. - Analyze the information content ... multi-spectral and hyperspectral imaging techniques Required Skills: - Proficiency in Python programming for algorithm development and data analysis. - Proficiency… more
    Arena Technical Resources, LLC (05/17/25)
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  • Model Validator Lead Associate

    Fannie Mae (Reston, VA)
    …and in conducting or assessing ad hoc quantitative analyses, modeling, or programming using Python , R, or SQL. * Coach and mentor team members in utilizing data ... modeling or data science * Ability to program using Python and R * Skills in technical writing *Desired...Applied Finance, or Applied Mathematics * Experience in SQL, MATLAB * Knowledge of risk management governance (lines of… more
    Fannie Mae (05/16/25)
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  • Business Intelligence Engineer II, Network Design…

    Amazon (Arlington, VA)
    …building ETL pipelines - Experience in Statistical Analysis packages such as R, SAS and Matlab - Experience using SQL to pull data from a database or data warehouse ... and scripting experience ( Python ) to process data for modeling - Knowledge of advanced skills in Excel as well as any data visualization tools like Tableau or… more
    Amazon (08/11/25)
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  • DSP Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …tech stack: - GUI-related technologies. - Programming Languages: Fortran, C, C++, Python , and Java is required, - Operating systems include Linux, VMS, Digital ... Unix, Solaris, and Windows. - X-Midas and/or MATLAB Must Have: - Bachelor's degree in a STEM field - Experience in developing and testing communications or SIGINT… more
    Arena Technical Resources, LLC (08/10/25)
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  • Sonar System Technician

    Lockheed Martin (Manassas, VA)
    …engineering of large, complex systems * Experience with Signal Processing, SONAR, MATLAB , and/or Acoustics * Experience with programming \(C, C\+\+, Java, Python ... , etc\.\) * Experience with Automated Test * Experience with Atlassian Products * Experience with Training development and delivery * Experience with Tactical System Maintenance * Experience with AI/ML **Security Clearance Statement:** This position requires a… more
    Lockheed Martin (08/09/25)
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  • Electrical Engineering Intern

    Integration Innovation, Inc. (i3) (Arlington, VA)
    …related field. + Proficient in a computer programming language (eg C/C++, Python , etc.). + Experience and/or classwork designing and testing electronic and digital ... debugging software. + Knowledge of digital signal processing. + Experience with MATLAB in simulation and data analysis. + US Citizenship required. Desired: +… more
    Integration Innovation, Inc. (i3) (08/08/25)
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  • Model and Simulation Engineer

    McIntire Solutions (Chantilly, VA)
    …simulating complex systems* Experience using modeling languages and tools such as C, Python , R, SQL, postgreSQL, linux, TCL/Tk, MATLAB , VB, and/or STK McIntire ... Solutions, LLC is a veteran owned small business based in Northern Virginia and provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or… more
    McIntire Solutions (08/04/25)
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  • Business Intelligence Engineer, Kuiper Global…

    Amazon (Arlington, VA)
    …building ETL pipelines - Experience in Statistical Analysis packages such as R, SAS and Matlab - Experience using SQL to pull data from a database or data warehouse ... and scripting experience ( Python ) to process data for modeling Preferred Qualifications - Experience with AWS solutions such as EC2, DynamoDB, S3, and Redshift -… more
    Amazon (08/02/25)
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  • Decision Scientist, Product

    Meta (Richmond, VA)
    …complex data sets 12. 2. Data querying language: SQL 13. 3. Scripting language: Python 14. 4. Statistical or mathematical software including one of the following: R, ... SAS, or Matlab 15. 5. Applied statistics or experimentation, such as A/B testing, in an industry setting 16. 6. Machine learning techniques 17. 7. ETL (Extract,… more
    Meta (08/01/25)
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