• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …and exciting opportunity for a **Sr. ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/15/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …Security (INFOSEC) posture of the environment. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) Research and Development Specialist (661); Advanced Level ... automating and orchestrating routine and/or complex tasking in day-to-day operations , implementations, testing, validation, and verification. Experience using Microsoft… more
    V2X (11/15/25)
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  • Technical Surveillance Countermeasures…

    Leidos (Bethesda, MD)
    …processes + General knowledge of counterintelligence investigations, insider threat operations , physical security and anti-terrorism requirements, cyber ... a **Technical Surveillance Countermeasures Professional** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is… more
    Leidos (10/28/25)
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  • Avionics Technician IV

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …commercial and international customers with years of experience in platform operations , engineering and full lifecycle management across domains - air, land, ... sea, space and cyber . The Mission Solutions and Technologies (MST) business area...and international customers with years of experience in platform operations , engineering and full lifecycle management across domains -… more
    Sierra Nevada Company, LLC (10/23/25)
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  • Operational Systems Integrator (NDA-3)

    Leidos (Fort Meade, MD)
    …who can help us discover smarter, innovative approaches to support mission operations , discover new analytics, enhance tradecraft, and much more! Our LOE program ... provides our customer's Operations organization with the best possible solutions for their...Integrator, we want to hear from you. The Leidos Cyber and Analystics business area is looking for someone… more
    Leidos (10/17/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information System Security,Security ... of security aspects of the information system and performs day-to-day security operations of the system. Evaluate security solutions to ensure they meet security… more
    General Dynamics Information Technology (10/09/25)
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  • Supply Chain Manager II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …force protection, and security systems across air, land, sea, space, and cyber domains. With expertise in systems integration, software development, and full ... commercial and international customers with years of experience in platform operations , engineering and full lifecycle management across domains - air, land,… more
    Sierra Nevada Company, LLC (10/08/25)
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  • Program Manager

    General Dynamics Information Technology (St. Inigoes, MD)
    …Initial Operational Capability (IOC), and maintenance in the domains of cyber , Maritime Domain Awareness (MDA), situational awareness, data management and ... As a Program Manager, you will plan, direct, or coordinate operations , overseeing multiple projects. Your responsibilities include formulating policies, managing… more
    General Dynamics Information Technology (10/01/25)
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  • Mid Market Account Executive (Bay Area, CA)

    Rubrik (Annapolis, MD)
    …**Join Us in Securing the World's Data** Rubrik (RBRK), the Security and AI Operations Company, leads at the intersection of data protection, cyber resilience, ... and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing, monitoring, and recovering data, identities, and workloads… more
    Rubrik (12/24/25)
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  • National Distribution Manager

    Rubrik (Annapolis, MD)
    …**Join Us in Securing the World's Data** Rubrik (RBRK), the Security and AI Operations Company, leads at the intersection of data protection, cyber resilience, ... and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing, monitoring, and recovering data, identities, and workloads… more
    Rubrik (12/23/25)
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