• Systems Engineer

    ManTech (Laurel, MD)
    …Requirements:** + Must be a US Citizen + Must have a current active Top Secret /SCI with Polygraph **Physical Requirements:** + The candidate must be able ... MANTECH is seeking a motivated, career and customer-oriented **System Engineer ** to join our team in Laurel, MD. Become an integral part of a diverse team that… more
    ManTech (12/25/25)
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  • Staff Engineer RF Microwave Design

    Northrop Grumman (Annapolis Junction, MD)
    …requirements, and schematic drawings + Must be willing to obtain and maintain an active Top Secret /SCI with Poly Security Clearance + US Citizenship required ... are not only part of history, they're making history. Today's dynamic global security threats require solutions both big and small - solutions living within the… more
    Northrop Grumman (01/03/26)
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  • Staff Engineer RF Microwave Design

    Northrop Grumman (Jessup, MD)
    …and schematic drawings + Must be willing to obtain and maintain an active US Top Secret /SCI with Poly Security Clearance + US Citizenship required ... are not only part of history, they're making history. Today's dynamic global security threats require solutions both big and small - solutions living within the… more
    Northrop Grumman (12/05/25)
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  • Darpa SETA Surface and Subsurface Engineer

    Amentum (Arlington, VA)
    …engineering processes and procedures. + Must be able to obtain and maintain a Secret and TS /SCI US Government Clearance.Note: US Citizenship is required to ... and program management support services to some of the top agencies in the US government, including the Defense...obtain a Secret and TS /SCI Clearance **Desired Qualifications:** +… more
    Amentum (12/10/25)
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  • Data Mining and Analytics (Databricks)…

    ICF (Arlington, VA)
    …systems. The successful cleared candidate will act as a Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work ... Description ICF International seeks an experienced Data Mining and Analytics (Databricks) Engineer to support the research and development of new cyber analytic… more
    ICF (12/30/25)
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  • Systems Engineer

    Synergy ECP (Columbia, MD)
    Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... innovative capabilities to high-level decision makers that enhance our nation's security . In an ultra-competitive environment, Synergy ECP has thrived by adhering… more
    Synergy ECP (10/22/25)
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  • Senior Software Engineer 25k Sign on Bonus

    Leidos (Columbia, MD)
    …+ 14+ years of relavent experience + **Clearance Requirement:** **Active** ** Top Secret /SCI clearance with Polygraph** . **Preferred Qualifications** + ... has a new and exciting opportunity for a Software Engineer (SWE) in our **National Security Sector's.... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission… more
    Leidos (01/06/26)
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  • Network Engineer !

    CACI International (Columbia, MD)
    TS /SCI with Polygraph. + **Experience:** 5 years of experience as a Network Security Engineer , with a focus on analyzing complex hardware systems for SIGINT ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...to Make a Difference?** If you're a dedicated Network Security Engineer looking for a challenging and… more
    CACI International (11/13/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or more ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    Applied Research Associates, Inc. (11/26/25)
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  • Systems Engineer Level 2

    General Dynamics Information Technology (Fort Meade, MD)
    …RQ212610 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ENGINEER II Bring your technology expertise and drive for innovation to… more
    General Dynamics Information Technology (01/08/26)
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