• Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …: + Must possess a US government Top Secret security clearance with SCI eligibility and a polygraph ( TS / SCI w/ polygraph) + Bachelor's degree in ... is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential… more
    Amentum (09/25/25)
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  • Software Engineer .

    Leidos (Bethesda, MD)
    …Additional years of experience maybe substituted for a degree. + Must possess an Active Top Secret / SCI clearance and ability to obtain and maintain Poly + ... your career path. Leidos has an exciting opening for you as our next TS / SCI cleared Software Engineer supporting a long-term DOMEX Technology Platform… more
    Leidos (08/26/25)
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  • Sr. Software Engineer .

    Leidos (Bethesda, MD)
    …years of experience in lieu of degree are accepteable) + Must possess an Active Top Secret / SCI clearance and ability to obtain and maintain a Polygraph ... your career path. Leidos has an exciting opening for you as our next ** TS / SCI cleared Sr. Software Engineer ** supporting a long-term DOMEX Technology… more
    Leidos (09/17/25)
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  • C++ / Cuda Signal Processing Engineer

    Parsons Corporation (Aberdeen, MD)
    …+ Experience with multithreading and/or C++ optimization **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... ABET-accredited institution + 3+ years of implementation experience in modern C++ Active TS / SCI clearance + Experience with CUDA programming / memory management… more
    Parsons Corporation (08/09/25)
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  • Systems Engineer II

    Amentum (Annapolis Junction, MD)
    …+ Must possess a US government Top Secret security clearance with SCI eligibility and a polygraph ( TS / SCI w/ polygraph) + Bachelor's degree in ... is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential… more
    Amentum (09/25/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …Degree and 2 or more years of prior relevant experience + Must possess an Active Top Secret / SCI clearance and ability to obtain and maintain a Polygraph + ... has an exciting opening for you as our next ** TS / SCI cleared Software Engineer ** supporting...interface with Kafka for real-time messaging and Elasticsearch for data indexing and search. You'll deploy and monitor your… more
    Leidos (09/26/25)
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  • Hardware Engineer 2 - 23339 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …and 6 years relevant experience. + Must be a US Citizen. + Have an active DoD Top Secret / SCI with full scope polygraph at the time of consideration. + Have ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,379.00 - $110,000.00 Security Clearance: TS / SCI with Poly Level of Experience: Entry Level This… more
    Huntington Ingalls Industries (08/16/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …Mission Space experience + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... + Bachelors degree in a relevant field + **Active TS / SCI with CI Poly** + Strong background...and validating complex systems that handle large quantities of sensitive cyber data + Deep understanding of… more
    Parsons Corporation (08/26/25)
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  • Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE1: * A High School ... protocols, Encapsulation, Tunneling and encryption, legacy protocols \(i\.e\. SONET\) **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Active TS / SCI with a polygraph is required. Our talented team is at the ... tests, certifies, and deploys cryptographic core products for the customer. + Active TS / SCI with Polygraph required. + Specific tasks include: Hardware and Field… more
    Leidos (07/15/25)
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