• System Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …complete coverage of all interfaces. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for ... design documentation. + Guides system development and implementation planning through assessment or preparation of system engineering management plans and system… more
    ARSIEM (10/14/25)
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  • End User System Engineer

    Synergy ECP (Annapolis, MD)
    …additional SE experience may be substituted for a Bachelor's degree. Requires an active TS / SCI FSP level clearance with the Maryland customer. Synergy ECP, a ... design documentation. Guides system development and implementation planning through assessment or preparation of system engineering management plans and system… more
    Synergy ECP (09/18/25)
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  • Information Systems Security Engineer

    ManTech (Annapolis Junction, MD)
    …or CompTIA's Advanced Security Practitioner (CASP). **Clearance Requirements:** + Must have a TS / SCI w/ Poly **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, MD.**… more
    ManTech (11/19/25)
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  • Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …+ Ability to work in a team environment and lead small teams + Active TS / SCI with Poly Clearance required **You Might Also Have:** + Experience in ... Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in… more
    Leidos (11/18/25)
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  • Senior HPC System Engineer

    GliaCell Technologies (MD)
    …this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US Citizenship. + Bachelor's degree ... our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent… more
    GliaCell Technologies (11/10/25)
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  • Information Systems Security Engineer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards ... Information Systems Security Engineer (ISSE) Annapolis Junction, MD...processes for security engineering Requirements **All openings require a TS / SCI with polygraph clearance to start.** Level… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC's engineering ... INFORMATION SYSTEMS SECURITY ENGINEERS Job Type: Full Time...architecture. + 2 years of experience applying security risks assessment methodology to system development, including threat model development,… more
    Artera Technologies (10/23/25)
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  • HPC (High-Performance Computing) Engineer

    Lentech, Inc (Fort Meade, MD)
    …solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Poly Required JOB FUNCTIONS AND RESPONSIBILITIES: Applies systems ... tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our… more
    Lentech, Inc (10/07/25)
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  • Systems Engineer (All Skill Levels)

    Lentech, Inc (Hanover, MD)
    …with other program personnel, government overseers, and senior executives. Clearance: Current TS / SCI Poly JOB FUNCTIONS AND RESPONSIBILITIES: This position shall ... tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our… more
    Lentech, Inc (09/19/25)
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  • Information Systems Security Officer - 15k…

    Leidos (Annapolis Junction, MD)
    …III** (CASP, CISSP, or Associate). + **Clearance Requirement:** **Must hold an active TS / SCI with Polygraph.** **KQW** **conmd** At Leidos, we don't want someone ... **Description** **Leidos** has a new and exciting opportunity for an ** Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) Cyber… more
    Leidos (09/10/25)
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