• Aviation Planner - Mid Level

    HNTB (Arlington, VA)
    …oversees technical work for a wide variety of airport planning and preliminary design projects. + Leads capacity analyses for airport facilities. + Develops concepts ... activities including proposal preparation and interviews. + Mentors junior and mid- level staff. **What We Prefer:** + Bachelor's/Master's Degree in Aviation… more
    HNTB (12/17/25)
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  • Logistics Specialist Level 3

    V2X (Springfield, VA)
    …VA. Responsibilities + The qualified candidate shall support development of Agency- level logistics policies and processes for personal and real property management. ... corrective action completion status, develop test plans, and procedures to assess design and effectiveness of business processes and controls. + Reconciling PP&E… more
    V2X (12/09/25)
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  • Mid Level Back End Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Mid- Level Back End Developer to build, enhance, and support backend systems and APIs. This role involves independently contributing ... + Develop, improve, and maintain scalable backend services using Python and Flask + Design and implement RESTful APIs and integration points + Work with AWS for… more
    BigBear.ai (12/05/25)
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  • DevSecOps Engineer - Mid- Level

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid- Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful ... processes and compliance validation. Supports application accreditation with requisite design and documentation. + Designs, manages, and maintains a stable… more
    KBR (12/02/25)
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  • Model Based System Engineer-Junior Level

    Solvarus (Chantilly, VA)
    …closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) ... applying this common structure to an MBSE solution. + Entry level knowledge of architecture, requirements engineering, CONOPS development, verification, test, and… more
    Solvarus (11/02/25)
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  • Data Analytics Specialist - Mid Level

    KBR (Chantilly, VA)
    Title: Data Analytics Specialist - Mid Level Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... and reporting + Collect customer requirements + Determine technical issues + Design algorithms and data manipulation capabilities using R, Python, C++, JavaScript,… more
    KBR (10/15/25)
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  • Entry Level - Data Science, Artificial…

    The MITRE Corporation (Mclean, VA)
    …Python (scikit-learn, NumPy, pandas, Jupyter), Scala/Java, C/C++/C#, Objective C; database design & development (SQL, Neo4J, MongoDB); AWS + Demonstrated interest in ... serving the public Clearance: In addition to passing MITRE's employment background check, you may be submitted for a US Government Security clearance. This is determined by the Department of Defense's adjudicative guidelines for receiving a clearance, to… more
    The MITRE Corporation (01/09/26)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …CLEARANCE REQUIREMENT: TS/SCI with POLY Responsibilities + Assist with the design , implementation, and maintenance of an organization's IT infrastructure, including ... servers, VMs, networks, and data storage solutions + Provide advanced technical support and guidance for system-related issues, ensuring high performance, security, and availability of IT systems + Coordinate and manage IT projects, including system upgrades,… more
    Nightwing (12/20/25)
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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    …features, or enhancements. + Being able to Plan, perform, and lead software design , coding, and testing. + Working with customers and engineers in an adaptive ... Agile environment, build and maintaining the latest development tools, helping expand our Modeling and Simulation capability + Primary work location will be in Fredericksburg, VA with occasional telecommute or travel opportunities. Not required, but seeking a… more
    Amentum (11/20/25)
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  • Model Based System Engineer-Mid Level

    Solvarus (Chantilly, VA)
    …closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) ... processes and techniques. These solutions will be related to space-to-space as well as ground-to-space communication, processing, and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission-based models. You will be… more
    Solvarus (11/02/25)
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