• Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …posture. + Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open source reporting for new vulnerabilities, malware or ... Must have an active and maintain a Top Secret/SCI clearance . + BS degree and 4 + years of...as SANS GIAC/GCIA/GCIH, CISSP or CASP. + Experience in intelligence driven defense and/or cyber-Kill Chain methodology. Come break… more
    Leidos (08/15/25)
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  • TechSIGINT Signals Analyst

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... critical in shaping the effectiveness of analytic products, ensuring they empower intelligence professionals with the best possible tools for success. If you're… more
    Leidos (08/13/25)
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  • Senior Knowledge Manager

    Leidos (Odenton, MD)
    …and transparency. **What does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + Twelve plus years' experience in ... Management, or related fields, preferably within the DoD or Intelligence Community working on unclassified and classified networks. +...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/08/25)
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  • Technical Writer, Journeyman

    Leidos (Odenton, MD)
    …**What does Leidos need from me?** + Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required for consideration. + Five plus years' experience ... Cyber Operations, Electronic Warfare, Information Technology, Information Operations, or Intelligence Operations. + BA/BS degree within fields of Mass… more
    Leidos (08/08/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a...ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints. + **Security Clearance ** : Active TS/SCI with Polygraph required to be… more
    Leidos (07/29/25)
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  • Senior Test Engineer

    Leidos (Annapolis Junction, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... is tasked with dissemination of data to various customers within the Intelligence Community. **Responsibilities include, but are not limited to:** + Designing,… more
    Leidos (07/25/25)
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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    …using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to join our team of passionate ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** As a SWE3, you will develop analytics using… more
    Amentum (07/19/25)
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  • Software Engineer 1

    Amentum (Annapolis Junction, MD)
    …your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a **Software Engineer** to join our team of passionate ... that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops, maintains, and enhances complex… more
    Amentum (07/19/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a...Pig, PMR, GHOSTMACHINE, and Query Time Analytics. + **Security Clearance Requirement** : Candidates must possess an active TS/SCI… more
    Leidos (07/11/25)
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  • Associate Industrial Security Representative

    Leidos (Gaithersburg, MD)
    …policies, including Program Classification Guides; DISA security requirements; Intelligence Community Directives; applicable laws, policies, and regulations ... be considered in lieu of a degree. + Knowledge of NISPOM, Intelligence Community Directives, National Background Investigation Services' e-Application + US Citizen… more
    Leidos (06/21/25)
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