• Systems Engineer

    Guidehouse (Chantilly, VA)
    …**:** Systems Engineering (SYE) **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** ... Guidehouse is currently seeking a Systems Engineer with focus on Department of...acquisition skillsets. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET "… more
    Guidehouse (07/25/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …Clearance Required to Start:** Top Secret **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... Parsons is looking for an amazingly talented **Principal** **Software Systems Engineer ** to join our team! This...sensor environments. + US Citizenship and ** Top Secret ** clearance required. **Desired Qualifications:** + Active more
    Parsons Corporation (08/08/25)
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  • Sr. Systems Engineer

    Guidehouse (Washington, DC)
    **Job Family** **:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** ... **:** Our Sr. Systems Engineer will provide design, engineering, and administration services for...engineering environment **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET "… more
    Guidehouse (06/27/25)
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  • Systems Engineer 6

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Engineer 6 Candidate must have an active TS /SCI w/Poly For ... Systems Engineer 6 Location Annapolis Junction,...and mission-critical work. This is a growing, high-profile program. TS /SCI with poly required. Responsibilities: . Must develop and… more
    DCCA (05/24/25)
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  • NC3 Principal Systems Engineer

    The MITRE Corporation (Arlington, VA)
    …experience in NC3 or related field; or combination or education and related experience. + Active Top Secret clearance with the ability to obtain and maintain ... 15 years' experience in NC3 or related field + Active TS /SCI + Experience working with the...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (08/13/25)
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  • Principal / Senior Principal Cyber Systems

    Northrop Grumman (Annapolis Junction, MD)
    Systems Mission Defense Cyber Team has an opening for a **Cybersecurity Systems Engineer (CSSE)** supporting the **Sentinel program** based out of **Roy, ... San Diego, CA, and Colorado Springs, CO. A Cybersecurity Systems Engineer (CSSE) ensures cyber survivability attributes...+ The ability to obtain and maintain a DoD ** Top Secret ** clearance is required. + The… more
    Northrop Grumman (07/05/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …associated with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... SAIC is seeking an experienced Information Technology (IT) based Systems Engineer and Technical Assistant (SETA) for...or more experience + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    SAIC (08/07/25)
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  • Principal/ Sr Principal Engineer Digital

    Northrop Grumman (Annapolis Junction, MD)
    …**A master's degree** **or** **PhD in a related field is highly desirable.** ** Active Top Secret /SCI security clearance** **Basic Qualifications for a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...**or** **PhD in a related field is highly desirable.** ** Active Top Secret /SCI security clearance**… more
    Northrop Grumman (07/02/25)
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  • Agile Release Train Engineer

    Lockheed Martin (Herndon, VA)
    …Security\+ certification \(or equivalent DoD Directive 8570 IAT Level 2 Certification\) \- Active Top \- Secret clearance with the ability to obtain and ... eligibility requirements for access to classified information\. A minimum Top \- Secret Clearance required for this role\. In...maintain an active TS /SCI with CI Poly **Desired Skills:**… more
    Lockheed Martin (07/12/25)
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  • Lead Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …document maintenance, storage, and modifications. Basic Qualifications: + Possess and maintain an active Top Secret level security clearance. + Typically ... Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus...of 5 days a week on-site. Preferred Qualifications: + Active Top Secret This requisition… more
    The MITRE Corporation (06/10/25)
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