• Database Developer

    CACI International (Chantilly, VA)
    …focusing on data integration services + 3-5 years Data Modeling experience using formal methods such as DoDAF, SysML, UML, or equivalent + 5+ years of applied ... experience designing and maintaining SQL queries, views, stored procedures, and functions + Strong experience in optimizing SQL queries for performance, supporting ETL processes and data migrations + Familiarity with Git and/or other version control systems… more
    CACI International (09/26/25)
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  • Medicaid Business Intelligence Engineer

    Humana (Richmond, VA)
    …their linkages to related areas. Makes decisions regarding own work methods , occasionally in ambiguous situations, and requires minimal direction and receives ... guidance where needed. Follows established guidelines/procedures. \#LI-Remote position **Use your skills to make an impact** **Required Qualifications** + 3+ years of experience in Python and Pandas Python library. + 2+ years of experience in Jupyter Notebook… more
    Humana (09/26/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …and alternatives considered to optimize database performance + Develop methods of ensuring data incompatibilities among systems are systematically eliminated ... + Diagnose, isolate and expediently resolve complex problems pertaining to data infrastructure + Baseline and forecast server performance data; refine server hardware and software configurations + Manage, monitor and administer database system… more
    Nightwing (09/26/25)
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  • Cyber Mechanism Management SME

    Parsons Corporation (Fort Belvoir, VA)
    …and basic to extremely complex modeling and measurement techniques, mathematics, statistical methods , and other principles in the professional body of knowledge in ... determining solutions. + Skills to provide integral policy support in the capability development and integration of solutions and the conceptualization, design, development, testing, verification and validation, documentation, and implementation of modeling… more
    Parsons Corporation (09/26/25)
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  • Sustainability Data Analyst

    Bechtel Corporation (Reston, VA)
    …as Excel, Power BI, Python, R, Stata, and/or SPSS + Solid statistical methods background + Knowledge of climate change, carbon management and climate resilience + ... Knowledge of sustainable development concept and frameworks + Good written and oral communications skills + Proficient in presentation of data analysis and visualization + Able to work independently and as part of a team + Competency using large databases and… more
    Bechtel Corporation (09/26/25)
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  • Electrical Commissioning Consultant-Mission…

    Stantec (Alexandria, VA)
    …start-up procedures; Development of standard operating procedures (SOP's) and Methods of Procedures (MOPs); Comprehensive Commissioning documentation - Prepares ... commissioning test procedures and reports - Develops and maintains commissioning logs, equipment checklists, and other tools to track commissioning projects - Prepares comprehensive reports; recommendations for optimizing building operations, functional… more
    Stantec (09/25/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …applied to aerospace analysis and modeling such as transform methods , computational geometry, numerical linear algebra, optimization, computational math, numerical ... analysis, and **Monte Carlo simulation** . + Understanding and experience with **middleware** . + Experience in an Agile work environment. **Typical Education & Experience** : Experienced (level 3): Education/experience typically acquired through advanced… more
    The Boeing Company (09/25/25)
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  • Traveling Senior Safety Specialist

    JE Dunn Construction Company (Langley, VA)
    …and improve existing training programs. * May develop effective training methods such as digital learning, classroom, skill qualifications, and on-the-job training. ... * May assist with identifying and implementing technologies to enhance effective learning experiences. * May monitor company safety metrics and identify areas for training improvement and intervention. * May provide in-person and virtual training sessions and… more
    JE Dunn Construction Company (09/25/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    …complex, software and hardware systems - Establishes automated and manual test methods and techniques, develops test plans and requirements, writes test procedures ... and reports, and conducts tests - Collaborate with developers to create the appropriate automated and manual tests for software, interfaces, features, stories, workflows, etc - Participates in test readiness reviews and design reviews - Applies software… more
    Shuvel Digital (09/25/25)
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  • Combat Systems Analyst

    ManTech (Chesapeake, VA)
    …and related technical and administrative publications, concerned with work methods and procedures, installation, operation, and maintenance of machinery and ... other equipment + Study and/or review drawings, sketches, parts lists, specifications, technical information and product samples to integrate and delineate technology, operating procedures and production sequence and detail, organizes material and completes… more
    ManTech (09/25/25)
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