• Cyber Engineer

    ManTech (St. Inigoes, MD)
    …on DoD systems ** Clearance Requirements:** + US Citizenship required and an active Secret security clearance or ability to get an Interim Secret before ... not limited to:** + Analyze technology/capability gaps, research, develop, and deploy software cyber solutions with focus on system accreditation + Manage the… more
    ManTech (07/30/25)
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  • Systems Engineer

    Amentum (Lexington Park, MD)
    Clearance . Note that US citizenship is required to obtain and maintain a Secret clearance . Amentum is proud to be an Equal Opportunity Employer. Our hiring ... Analyze, design, develop, implement, test or evaluate automated data processing software related to engineering or functional requirements of multi-domain awareness… more
    Amentum (06/10/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... experience **US Citizenship Required:** Yes **Job Description:** The Senior Systems Engineer IV shall be responsible for participating in Information Assurance (IA)… more
    General Dynamics Information Technology (06/12/25)
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  • Integration Full Stack Engineer

    Lockheed Martin (Bethesda, MD)
    …security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know** **Expression of ... **Description:** Seeking highly motivated, and creative Software Developers/ Systems Integrators / Software ...required\. Must be eligible to obtain and maintain security clearance due to contractual requirements\. * Growth Mindset, with… more
    Lockheed Martin (07/16/25)
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  • Systems Development Engineer , Region…

    Amazon (Jessup, MD)
    …C#, Java, Python, Golang, PowerShell, Ruby - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - Bachelor's ... must currently possess and maintain an active TS/SCI security clearance . The position further requires that, after start, the...degree, or CSSLP (Certified Secure Software Lifecycle Professional) - 2+ years… more
    Amazon (06/19/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …C/C++, Go, Python, or Java) and understanding of object-oriented programming. + ** Clearance Requirement** : **Top Secret /SCI with Polygraph** **A** **t Leidos, ... **Leidos** has a new and exciting opportunity for a **Senior** **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/23/25)
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  • Systems Engineer I

    Amentum (Annapolis Junction, MD)
    …and senior executives **Minimum Requirements:** + Must possess a US government Top Secret security clearance with SCI eligibility and a polygraph (TS/SCI w/ ... is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential… more
    Amentum (06/27/25)
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  • Systems Engineer

    ManTech (Lothian, MD)
    … Requirements:** + Must be a US Citizen and possess a current or active Secret clearance **Physical Requirements:** + The person in this position must be able ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer ** to join our team in **Patuxent River, MD.** This is an **onsite** position.… more
    ManTech (08/09/25)
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  • Senior Systems Engineer

    Zantech (Aberdeen Proving Ground, MD)
    …US Citizenship and the ability to obtain and maintain an active DoD Secret or higher clearance , per contract requirements. "Outstanding Performance Always!" Our ... join our team! Zantech is looking for a talented Senior Systems Engineer to provide acquisition management advice and recommendations, technical reviews, and… more
    Zantech (08/07/25)
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  • Systems Engineer

    ManTech (Lexington Park, MD)
    Clearance Requirements:** + Must be a US Citizen and posses an active Secret clearance in order to perform work on this contract. **Physical Requirements:** ... ManTech seeks a motivated, career and customer-oriented **Systems** ** Engineer ** to join our team in **Lexington Park, MD** . This is an **onsite** position.… more
    ManTech (07/24/25)
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