• Data Feed Engineer / Data Scientist

    Parsons Corporation (Annapolis Junction, MD)
    …programming languages and tools. + Strong analytical and problem-solving skills **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... **Job Description:** Parsons is looking for a talented **Data Engineer / Data Scientist** to join our growing team!...degree in computer science, Data Science, or a related field + **Active TS/SCI with CI Poly** + Deep… more
    Parsons Corporation (08/26/25)
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  • User Experience (UX) Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …our projects and enhancing user satisfaction. + Active TS/SCI w/CI Poly **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... Parsons is seeking a talented and creative **User Experience (UX) Engineer ** to support the development of multiple cloud-based capabilities. This role… more
    Parsons Corporation (08/26/25)
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  • Software Engineer , Lead - TS/SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …certifications and NC3 mission experience are advantageous but not required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security ... **Job Description:** Parsons is seeking an experienced and dynamic **Lead** **Software Engineer ** to manage a diverse team of software professionals, including a… more
    Parsons Corporation (08/26/25)
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  • Senior DevOps Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …: + Experience with cloud platforms and the NC3 mission space **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance ... **Job Description:** Parsons is seeking a highly skilled **DevOps Engineer ** to join our growing team! This role offers...degree in Computer Science, Information Technology, or a related field + Deep understanding of DevOps tools and practices,… more
    Parsons Corporation (08/26/25)
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  • Mid to Senior Systems/Hardware Engineer

    CACI International (Fort Meade, MD)
    …+ Minimum five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information (TS/SCI) clearance with Poly + Bachelor's (BA) degree ... Mid to Senior Systems/Hardware Engineer (VHDL) Job Category: Engineering Time Type: Full...(VHDL) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (08/22/25)
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  • Systems Engineer

    ManTech (Lexington Park, MD)
    …**Preferred Qualifications:** + Prior experience with Navy aircraft and/or weapons systems. ** Clearance Requirements:** + Must have an active Secret security ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer ** to join our team in **Patuxent River,...Qualifications:** + Bachelor's degree in a technical or scientific field from an accredited college or university + 3+… more
    ManTech (08/21/25)
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  • ColdFusion Software Engineer

    BigBear.ai (Columbia, MD)
    …What you need to have Clearance : Must possess and maintain an active Top Secret clearance with at least CI polygraph (FSPs will be accepted and maintained) A ... Overview BigBear.ai is seeking a Coldfusion Software Engineer to work on the development of a...bachelor's degree in a technical field is required Five (5) or more years of… more
    BigBear.ai (08/21/25)
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  • Journeyman Systems Engineer

    ManTech (Lothian, MD)
    …Planning System (NMPS), Collaborative Mission Planning Continuum (CMPC) and associated software ** Clearance Requirements:** + Must have an active Secret security ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Systems Engineer ** to join our team in **Patuxent River, MD** . This is an **onsite**… more
    ManTech (08/21/25)
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  • Cybersecurity 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 Cybersecurity Engineer to provide cybersecurity/information assurance activities onsite at Aberdeen Proving Ground,… more
    Zantech (08/09/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …new backend systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with a recent polygraph. + ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (08/08/25)
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