• Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …up to date with the latest advancements in AI technologies **Qualifications** + **Active TS / SCI with Polygraph is required** + Bachelor's degree and ten (10) ... of national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic environment supporting the governance… more
    SAIC (12/20/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …objects, isolation, andmicro-segmentation **Clearance Requirements:** + Must have an active DoD TS / SCI with the ability to obtain a polygraph. **Physical ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • Systems Engineer /COTS Integrator

    ManTech (Chantilly, VA)
    …integrated systems and interdependent data flows **Clearance Requirements** + An active/current TS / SCI with Polygraph is required to be considered for this ... **MANTECH** seeks a motivated **Systems Engineer /COTS Integrator** to support a dynamic and innovative...focused on Big Data infrastructure, advanced analytics, and secure cloud environments in **Chantilly, VA** . In this role,… more
    ManTech (12/03/25)
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  • SAR Integration Engineer

    TRIAEM, LLC (VA)
    …experience . Previous IC or DoD program/project work experience Location: Washington Metro Area - Chantilly, VA or Springfield, VA Clearance: TS / SCI is required ... SAR Integration Engineer (Senior-Level) Overall Assignment Description: Senior-level Synthetic Aperture...of Systems or Service Oriented Architecture environments residing in cloud , on premise, or hybrid infrastructures. Desired: . Master's… more
    TRIAEM, LLC (11/11/25)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …or related discipline with at least 2 years of relevant experience + Active TS / SCI clearance with polygraph + Working knowledge of Signals Intelligence (SIGINT) ... Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC… more
    SAIC (01/13/26)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …of a model-Base Systems Engineering approach Qualifications & Physical Requirements Must hold TS / SCI W/ CI Poly Clearance Desired + Master's or PhD in ... utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: Expected +… more
    Sciolex Corporation (01/12/26)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …Specifically: digital engineering and data engineering Qualifications & Physical Requirements Must hold TS / SCI w/ CI Poly Clearance Expected + Bachelors in Tech, ... utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD… more
    Sciolex Corporation (01/12/26)
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  • Staff Cybersecurity Analyst / Information

    Northrop Grumman (Fairfax, VA)
    …Office suite of products (Excel, PowerPoint, and Word). **Basic Qualifications** : + **Active TS / SCI with Polygraph is required to be considered and is required ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer \. In this role, you will develop, deliver, and operate affordable engineering and… more
    Lockheed Martin (01/10/26)
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  • Sr. DevOps Engineer

    BigBear.ai (Herndon, VA)
    …may be considered in lieu of the degree requirement + Must maintain an active TS / SCI with Poly( or ability to obtain) + Experience with Linux environments + ... Overview BigBear.ai is seeking a Senior DevOps Engineer to join our team. The candidate will...helps people make sense of their data using our cloud -based platform and big data processing algorithms. Each day,… more
    BigBear.ai (01/09/26)
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