• Data Scientist

    Leidos (Bethesda, MD)
    …Structured Query Language (SQL) + Experience working with a hybrid team of analyst , engineers, and developers to conduct research, and build and deploy complex, but ... digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for… more
    Leidos (12/03/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …purple/blue-team experience. + 8570 IAT I & IAM II (eg Security+), and CISSP Analyst certification (eg CEH, GCIH, etc.). + Must possess an active TS/SCI security ... digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for… more
    Leidos (11/21/25)
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  • Account Manager, Home Performance (Hybrid)

    ICF (Columbia, MD)
    …initiative** . The ideal candidate **will build strong relationships** with trade allies, ensure program compliance, and **drive participation** to achieve energy ... and US policies for residential energy. + Building Performance Institute (BPI) Building Analyst and Envelope Professional. **Working at ICF** ICF is a global … more
    ICF (11/05/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …a Senior Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation Analytical Cloud Enablement System (4ACES) team. The ideal candidate will ... digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for… more
    Leidos (10/04/25)
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  • Security Engineer II, US Amazon Dedicated Cloud…

    Amazon (Jessup, MD)
    …team. Engineers in this role must show exemplary judgment in making technical trade -offs between short versus long term security and business goals. They must also ... Hacker) or CFR (CyberSec First Responder) or Cloud+ or CySA+ (CompTIA Cybersecurity Analyst ) or GCED (GIAC Certified Enterprise Defender) or GICSP ( Global … more
    Amazon (09/26/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …such as Certified Cryptography Professional (CCP), GIAC Certified Crypto Analyst (GCCA), and Post-Quantum Cryptography (PQC) Certification, and related ... digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for… more
    Leidos (09/24/25)
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