• Econometric Forecasting Lead

    CoStar Realty Information, Inc. (Richmond, VA)
    …commercial real estate forecasting. + Strong proficiency in SQL (SSMS/Databricks), R, Python , for data manipulation, analysis, and modeling (proficiency in Stata a ... in econometrics, statistics, data science, or related field + Experience with Python -based common data science tools such as Jupyter Notebooks, Numpy, Pandas,… more
    CoStar Realty Information, Inc. (10/21/25)
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  • Data Analyst

    Leidos (Mclean, VA)
    …finished intelligence. + Automate analytical workflows and machine learning models in Python , leveraging cloud platforms (eg, AWS) and version control tools (eg, ... **Basic Qualifications:** + TS/SCI clearance with Polygraph is required. + Experience with Python is required. + Requires Bachelor's degree and 8 - 12 years of… more
    Leidos (10/21/25)
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  • Infrastructure Support Engineer

    CACI International (Dahlgren, VA)
    …system administration tasks using scripting languages: PowerShell, Ansible, Bash, and Python . + Develop and maintain documentation for infrastructure processes and ... + Proficiency in scripting languages such as PowerShell, Ansible, Bash, and Python . + Excellent documentation and communication skills. + Demonstrated ability to… more
    CACI International (10/21/25)
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  • Network Engineer

    CACI International (Dahlgren, VA)
    …tasks using scripting languages such as Ansible, PowerShell, Bash, and Python . + Maintain a comprehensive understanding of a system-of-systems architecture, the ... + Proficiency in scripting languages such as Ansible, PowerShell, Bash, and Python . + Comprehensive understanding of system of system concepts, IaaS, and complex… more
    CACI International (10/21/25)
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  • AWS Cloud Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …infrastructure deployments. * Programming and Scripting: Proficiency in languages like Python , Node.js, or Shell scripting for automation and development. * Security ... infrastructure deployments. * Programming and Scripting: Proficiency in languages like Python , Node.js, or Shell scripting for automation and development. * Security… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Software Engineer, Machine Learning

    Meta (Richmond, VA)
    …15. Hadoop /Hbase /Pig or Mapreduce /Sawzall /Bigtable 16. Scripting languages such as Perl, Python , PHP, and shell scripts 17. C, C++, Java, or C# 18. Python , ... PHP, or Haskell 19. Software development tools: Code editors (VIM or Emacs), and revision control systems (Subversion, GIT, or Perforce) 20. Building highly-scalable performant solutions 21. Applying algorithms and core computer science concepts to real world… more
    Meta (10/18/25)
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  • Software Engineer, Infrastructure

    Meta (Richmond, VA)
    …1. Design core, backend software components. 2. Code using primarily PHP, Hack, Python , and C++. 3. Interface with other teams to incorporate their innovations and ... three years of experience in the following: 11. Coding in PHP, Hack, Python , and C++ 12. Conducting design and code reviews 13. Building large-scale infrastructure… more
    Meta (10/18/25)
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  • Kafka Developer, Senior

    Parsons Corporation (Quantico, VA)
    …platforms using Node.js, JavaScript, scalable databases (Elasticsearch, PostgreSQL), Docker, Python + Operate in an agile development environment using DevSecOps ... + Experience with scripting languages such as Node.js, JavaScript (TypeScript), and Python + Experience with YAML and JSON formats + Excellent software testing… more
    Parsons Corporation (10/17/25)
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  • Senior Data Scientist, Amazon Advertising

    Amazon (Arlington, VA)
    …independence on challenging large-scale problems with complexity and ambiguity. - Write code ( Python , R, Scala, SQL, etc.) to obtain, manipulate, and analyze data. - ... - 5+ years of data querying languages (eg SQL), scripting languages (eg Python ) or statistical/mathematical software (eg R, SAS, Matlab, etc.) experience - 4+ years… more
    Amazon (10/17/25)
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  • Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …integrate hybrid infrastructure. + Participate in network automation initiatives using Python , Ansible, and Terraform, building repeatable processes to reduce manual ... environment. **Preferred Qualifications And Skills** + Scripting/automation skills in Python , with working knowledge of configuration management tools such as… more
    CoStar Realty Information, Inc. (10/17/25)
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