• Principal/Sr Principal HPC Systems Engineer

    Northrop Grumman (Jessup, MD)
    …ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (12/05/25)
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  • Linux System Engineer

    CACI International (Laurel, MD)
    Linux System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * **The Opportunity:** We are seeking a skilled Linux System Engineer to join our dynamic team in Laurel, Maryland. The ideal candidate will be… more
    CACI International (12/05/25)
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  • Mongo Database Engineer

    CACI International (Linthicum, MD)
    Mongo Database Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a Mongo Database Engineer for the cutting-edge program in Linthicum, Maryland. Be...a crucial role in fortifying US intelligence and national security systems. Enjoy a flexible work arrangement with up… more
    CACI International (11/20/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …a shared commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced, motivated, and team-oriented Systems ... Engineer to join our team in Suitland, MD. You...Group Policy, and DNS + Experience hardening and assessing security policy compliance of endpoints and devices using automated… more
    Tactibit Technologies LLC (12/25/25)
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  • Test Engineer

    CACI International (Annapolis Junction, MD)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... of Travel: Local * * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the quality and compliance of complex… more
    CACI International (12/20/25)
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  • Software Engineer

    CACI International (Annapolis Junction, MD)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software for mission-critical operations.… more
    CACI International (12/20/25)
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  • Lead Fire Protection Engineer

    Jensen Hughes Inc. (Columbia, MD)
    Lead Fire Protection Engineer Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, Maryland, United ... 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and...has a new job opportunity for a Fire Protection Engineer in one of our Maryland or Virginia Offices.… more
    Jensen Hughes Inc. (12/19/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Fort Meade, MD)
    …IT,Information Technology Operations,Microsoft Office,Private Clouds **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 ... Description:** **GDIT is** **seeking** **a** **Senior** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video… more
    General Dynamics Information Technology (12/14/25)
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  • ADC Engineer , ADC2S

    Amazon (Jessup, MD)
    …most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better ... our Elastic Compute Cloud (EC2) to government customers. We are seeking a talented engineer skilled in the art of integration who understands the Agile mindset and… more
    Amazon (11/16/25)
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  • Identity Management Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Enterprise Systems,Systems Design,Technical Issues **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years ... of related experience **US Citizenship Required:** Yes **Job Description:** Identity Management Engineer As a Systems Engineer - Identity Management, you will be… more
    General Dynamics Information Technology (10/14/25)
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