• Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …position and is contingent upon award. Job Description: SimIS, Inc. seeks Senior Software Engineers to lead software development for simulation systems, mentor ... real-time systems + Proficiency in multiple programming languages including C++, Java, Python , C# (.NET) and other scripting languages + Experience with software… more
    SimIS Inc. (06/23/25)
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  • Senior Manager, Liquidity & Funding

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Senior Manager, Liquidity & Funding at our Tysons, Virginia location. The primary purpose of ... uncertain cash flows desired + Experience with programming languages such as Python and SQL proficiency with data visualization/BI tools, such as PowerBI and… more
    PenFed Credit Union (06/20/25)
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  • Senior Transportation Planner / Engineer…

    AECOM (Arlington, VA)
    …a better world. Join us. **Job Description** AECOM is hiring a Senior Transportation Planner/Engineer to take charge of high-impact travel demand modeling and ... + Experience and Demonstrated programming skills in at least one language: Python , R, C++, or other + Experience with Microsoft Excel **Preferred Requirements:**… more
    AECOM (06/20/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Software Engineer** to join our team! In this role you will get ... in Software Engineering and/or Development + Demonstrated experience with Java, Python , node.js, JavaScript, HTML + Experience designing and developing client/server… more
    Parsons Corporation (06/19/25)
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  • Senior Software Integration Engineer…

    RTX Corporation (Sterling, VA)
    …evolving global market. Collins Aerospace is seeking a skilled and detail-oriented Senior Software Integration Engineer to work on an Integration & Test team. ... and technologies (eg Kubernetes, Istio, HELM, Podman, Docker) + Experience with Python , testing frameworks like Pytest, Linux shell scripting and basic CLI tools… more
    RTX Corporation (06/18/25)
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  • Senior Database Engineer (SQL)

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Database Engineer (SQL) Job Description **OVERVIEW:** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... + Familiarity with BI tools (eg, Power BI) + Scripting knowledge (eg, PowerShell, Python ) for automation + Knowledge of cloud platforms (eg, Azure SQL, AWS RDS) +… more
    CoStar Realty Information, Inc. (06/18/25)
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  • Senior Risk Associate

    Capital One (Richmond, VA)
    Senior Risk Associate Responsibilities will include (but may not be limited to): + Building relationships with customers to better understand and solve for reporting ... data to determine trends, risk analysis, issues + Experience using SQL, Python , Tableau, Snowflake, Excel or Sheets + AML certification(s) (Association of Certified… more
    Capital One (06/16/25)
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  • Senior Software Developer

    CACI International (Mclean, VA)
    Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * ASP.Net * C# * LINQ and entity framework Object Relationship Mapping (ORM) * Python * JavaScript * CSS * SQL / MySQL Server * Visual Studio workstations and… more
    CACI International (06/14/25)
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  • Cleared Senior Software Engineer- Global…

    General Atomics (Charlottesville, VA)
    …new and emerging threats to national security GA-I3 is looking for experienced Senior Tracking Engineers to revolutionize data fusion for air, maritime, and ground ... + Experience with a variety of programming languages, such as Java, Scala, Python , and Golang. + Supporting experience to execute against database technologies such… more
    General Atomics (06/13/25)
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  • Senior Acoustic Intelligence Analyst

    Sonalysts, Inc. (Arlington, VA)
    …Inc. is a 100% employee-owned company and is seeking a former Senior Acoustic Intelligence (ACINT) Analyst to perform analysis of deployed submarine operations ... Degree in any discipline + Experience in modern data analysis techniques: Python , ArcGIS or AI/ML software + Recent at-sea experience with modern Submarine… more
    Sonalysts, Inc. (06/12/25)
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