• Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Join us and make a difference in National Security!** Systems Engineers on this program monitor operations and collect...+ Must be a US citizen and have an active TS /SCI with a polygraph + Expert… more
    Leidos (12/11/25)
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  • Systems Engineer

    BigBear.ai (Laurel, MD)
    …What you need to have + Clearance - Must possess and maintain an active TS /SCI with poly clearance + Education -Bachelor's degree in System Engineering, ... Overview BigBear.ai is seeking a Networking Engineer with experience in setting up network equipment,...Computer Science, Information Systems , Engineering Science, Engineering Management, or related discipline from… more
    BigBear.ai (12/13/25)
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  • Information Systems Security…

    ARSIEM (Annapolis Junction, MD)
    …solutions to resolve security requirements Clearance Requirement : This position requires an active TS /SCI with a polygraph. You must be a US citizen ... an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government clients in… more
    ARSIEM (01/13/26)
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  • System Engineer Support Level 2

    DCCA (Annapolis Junction, MD)
    …our website at: www.dcca.com System Engineer Support Level 2 Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA has provided a broad range ... DCCA is looking to staff a junior- to mid-Level Systems Engineer position to support a new,...mission-critical work. This is a growing, high-profile program. Current, active TS /SCI clearance with poly required. DCCA's… more
    DCCA (11/17/25)
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  • Systems Engineer

    BigBear.ai (Laurel, MD)
    …Xilinx tools. What you need to have + Clearance - Must possess and maintain an active TS /SI with a Poly clearance + Education - Bachelor's degree in System ... Overview BigBear.ai is seeking a an experienced System Engineer with knowledge of field-programmable gate arrays (FPGAs)....Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related discipline from… more
    BigBear.ai (12/02/25)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …technical work to non-technical stakeholders in a clear and concise manner. Active and transferable US government issued ** TS /SCI with polygraph security ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/01/26)
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  • Principal Cybersecurity Systems

    Leidos (Linthicum Heights, MD)
    …Program? Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The ... a must + Ability to work in a team environment and lead small teams + Active TS /SCI with Poly Clearance required **You Might Also Have:** + Experience in… more
    Leidos (01/13/26)
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  • Senior Staff Modeling and Simulation…

    Northrop Grumman (Jessup, MD)
    …NGMC's Advanced Programs Business Unit is seeking a **Senior Staff Modeling and Simulation Systems Engineer ** to lead a team of engineers to perform system ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the applicant to be a US citizen + Current active DoD Secret Clearance with the ability… more
    Northrop Grumman (12/05/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    …Professional (ISSEP) and CISSP Certifications are required. **Clearance Required:** + Active TS /SCI with Poly **Minimum Education:** + Bachelor's degree ... We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate… more
    Amentum (11/12/25)
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  • Systems Engineer W/Poly

    BigBear.ai (Hanover, MD)
    …may be substituted for a bachelor's degree for a total of 12 years. + Active TS /SCI clearance with a polygraph + 7+years of System Engineering experience in ... Overview BigBear.ai is seeking a System Engineer . The candidate must provide Systems Engineering and Technical Support to the Identity Credential and Access… more
    BigBear.ai (11/19/25)
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