• Systems Administrator 3 - 23829 (FS Poly Required)

    Huntington Ingalls Industries (Fort Meade, MD)
    …electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and ... commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (10/07/25)
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  • Red Team Pen Tester

    Deloitte (Baltimore, MD)
    …offering assists clients in defending against advanced threats by transforming security operations , monitoring technology, data analytics, and threat ... Our Deloitte Cyber team understands the unique challenges and opportunities...+ A Red Teamer is responsible for evaluating the security of an organization's systems, networks, and applications by… more
    Deloitte (11/19/25)
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  • Network Engineer, Senior

    Parsons Corporation (Annapolis Junction, MD)
    …our growing team! In this role you will get to support a critical defensive cyber operations missions to help secure our nations infrastructure. **What You'll Be ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (10/15/25)
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  • SIGDEV Analyst

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and ... commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (09/23/25)
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  • Senior Operational Planner

    ManTech International (Fort Meade, MD)
    …to include cyber + Military planning education such as Joint Information Operations Planner Course (JIOPC), Cyber Operations Planning Course (COPC), ... strategic joint plans. This includes providing the administrative, technical, analytical, security , operations , and intelligence support services for the… more
    ManTech International (10/30/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …environments. Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system ... exciting opportunity for a **Sr. ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business.... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission… more
    Leidos (11/15/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... processing environments which must adhere to US Government Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) … more
    V2X (11/15/25)
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  • Avionics Technician IV

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (10/23/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …acquisitions. * Provide engineering escalation support for all network and network security operations activities including: LAN/WAN operations and ... **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Senior… more
    Amentum (10/23/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …issuing an Authority to Operate (ATO). + Acting as an appointed Information System Security Officer (ISSO) for IC cyber systems being developed by the ... area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (09/27/25)
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