• Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (10/13/25)
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  • Information Systems Security Engineer…

    Leidos (Laurel, MD)
    …for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... systems and components. Assist with systems engineers and developers with identification and implementation of security functionality to ensure uniform… more
    Leidos (11/18/25)
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  • Information Systems Security Officer 3…

    Amentum (Columbia, MD)
    …cybersecurity or security authorization is required. + Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. + In lieu of a ... security requirements for processing classified information. + Perform vulnerability /risk assessment analysis to support security authorization. + Provide… more
    Amentum (11/12/25)
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  • Information Systems Security Officer 2

    ARSIEM (Annapolis Junction, MD)
    …management, and PKI and authorization services. + A bachelor's degree in Computer Science, Cyber Security , or IT Engineering is required. + Four additional years ... security requirements for processing classified information. + Perform vulnerability /risk assessment analysis to support security authorization. + Provide… more
    ARSIEM (10/14/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Columbia, MD)
    …cybersecurity or security authorization is required. * Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. * In lieu of a ... security requirements for processing classified information. * Perform vulnerability /risk assessment analysis to support security authorization. * Provide… more
    Amentum (09/04/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …create an inclusive and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to advance ... tools to promote engaged, collaborative, and results-driven work environments. **The Security Operations Engineer** has the following responsibilities: * Direct and… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Security Controls Assessor (SCA) Senior…

    Amentum (Columbia, MD)
    **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 ** ... practices and procedures, and operational practices and procedures * Provides identification of non-compliance of security requirements and possible mitigations… more
    Amentum (11/07/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    **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 ... operational environments. * Assists architects and systems developers in the identification and implementation of appropriate information security functionality… more
    Amentum (10/14/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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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 ... has a new and exciting opportunity for a **Sr. ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (11/15/25)
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