• Certification & Accreditation Specialist

    Leidos (Suitland, MD)
    **Description** Are you ready to protect the infrastructure behind national security ? Leidos is hiring a **Certification & Accreditation (C&A) Specialist** to ... (BOEs, SAPs) within XACTA and EMASS. + Conduct risk assessments, security evaluations, and documentation aligned with evolving policies and standards. +… more
    Leidos (07/25/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …+ Act as subject matter expert for system architecture, enterprise security , adaptive systems, and cyber analytic techniques. + Devise innovative cybersecurity ... to ensure threat software applications and solutions exhibit expected performance, security , maintainability, and reliability levels. + Prepare vision and strategy… more
    ARSIEM (07/16/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …the Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee centric culture ... Req Number AP--24-00024 Location Hanover, Maryland Full-Time/Part-Time Full-Time Minimum Clearance TS/SCI with Polygraph Timeline Open Description Assertive Professionalsis… more
    Assertive Professionals (07/10/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …unlock your talents, and make an impact that matters-supporting critical national security missions at Fort Meade, Maryland, to bolster Air Force ISR operations. ... You'll be a key voice in shaping DoD network security standards and protocols. **What You'll Do** + Design,...considered in lieu of a degree. + Active TS/SCI clearance with the ability to pass a polygraph after… more
    Leidos (07/03/25)
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  • Software Engineer 2

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking a Software Engineer to join our team ... challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. The GoblinGlider (GG) Python/SDR SWE is focused… more
    Amentum (07/03/25)
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  • Media Malware Analyst, Senior

    Leidos (Odenton, MD)
    …for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in ... the areas of cyber, logistics, security operations, and decision analytics to support our defense...does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + BA/BS… more
    Leidos (06/18/25)
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  • Senior AI/ML Cybersecurity Data Scientist

    CACI International (Linthicum, MD)
    …Cybersecurity Data Scientist Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... advanced data science expertise with a focus on AI/ML security and compliance. You will have the opportunity to...data science expertise to drive innovation while ensuring the security and compliance of critical AI/ML systems. Your work… more
    CACI International (06/18/25)
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  • Cyberspace Operations Planner, Junior

    Leidos (Odenton, MD)
    …environment where you can thrive, keep reading!** The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the ... areas of cyber, logistics, security operations, and decision analytics to support our defense...does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + Associates… more
    Leidos (06/10/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... technical solutions to support our high-profile intelligence community clients. Clearance : Current TS/SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: Provide… more
    Lentech, Inc (06/04/25)
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  • Lead Engineer, IBS Customer Engagemnet

    CACI International (Fort Meade, MD)
    …IBS Customer Engagemnet Job Category: Intelligence Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Part-Time On-Call ... US Government Agencies in areas including networks, platforms, policies and security requirements to ensure high availability and dissemination of actionable… more
    CACI International (08/26/25)
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