• Information Systems Security…

    ARSIEM (Annapolis Junction, MD)
    …the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our ... solutions to resolve security requirements Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for… more
    ARSIEM (10/14/25)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …in a clear and concise manner. Active and transferable US government issued ** TS / SCI with polygraph security clearance is required** prior to start date. ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/02/25)
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  • Oracle Database Engineer

    ManTech (Fort Meade, MD)
    …you will provide technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. ... in on-premise and/or cloud environment **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph **Physical Requirements:** + Must be able… more
    ManTech (09/18/25)
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  • Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …developing capability in Python. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Bachelor's Degree in Computer Science ... finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. This position will...to enable non-technical analysts to review and interact with data Perks and Benefits: + 8 weeks paid leave… more
    Belay Technologies (11/19/25)
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  • Information Systems Security…

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's ... experience may be substituted for a bachelor's degree. + **Security Clearance** : Active TS / SCI with Polygraph required to be considered for this role. +… more
    Leidos (11/18/25)
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  • Cybersecurity Systems Engineer

    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 successful ... + 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 (11/18/25)
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  • Information Systems Security…

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

    Leidos (Bethesda, MD)
    …MS with 15 or more years' relevant experience. + **Clearance Required: Must have TS / SCI with Polygraph.** At **Leidos** , the opportunities are boundless. We ... role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager...and customer sets to ensure stories have all the information needed to complete the work and that all… more
    Leidos (11/07/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …organizational cloud fluency and consistency. Candidates should have the following qualifications: + TS / SCI with polygraph is required. + 12 yrs, BS or 4 ... in 2021! Belay Technologies is seeking a Senior Software Engineer (SE) to join our intel team. As a...of native cloud services--compute, storage, networking, identity, monitoring, and data pipelines--to help teams select and combine the right… more
    Belay Technologies (11/04/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …years of prior relevant experience. + Must have active and current TS / SCI with Polygraph. **Preferred Qualifications:** + Experience developing DevOps ... a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber &...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (10/31/25)
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