• 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 Platform… more
    Leidos (09/17/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …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 + Experience ... 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 (DTP)… more
    Leidos (09/26/25)
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  • Cyber Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    …Friday. **TRAVEL:** + Local travel up to 10%. **Qualifications** **CLEARANCE:** + Active Top - Secret Clearance with the ability to obtain SCI. **EDUCATION:** + ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...of new and emerging technologies. We're seeking a Cyber Engineer for a unique, tailored mission. **Responsibilities** + Contribute… more
    Intrepid Solutions and Services (09/17/25)
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  • Cyber Reverse Engineer

    CACI International (Aberdeen Proving Ground, MD)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... * * **The Opportunity:** CACI is seeking a Reverse Engineer to join our team at Aberdeen Proving Ground,...teams work on new technologies. **Qualifications:** _Required:_ + Active Top - Secret Clearance with the ability to obtain… more
    CACI International (09/23/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …Paid time off for work/life balance\. And more **Basic Qualifications:** \- An active Top Secret clearance with polygraph\. \- 14 years programming experience on ... development, testing, and debugging of software solutions, with a focus on Linux operating systems \. Strong Familiarity with programming languages such as… more
    Lockheed Martin (09/04/25)
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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 ... that will keep you on the cutting edge of systems engineering, modeling, simulation, and RF signal and data...generation of radars? Parsons welcomes an exceptional Signal Processing Engineer skilled in C++ and CUDA programming to join… more
    Parsons Corporation (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...multiple languages to include C Shell + Experience with Linux operating systems + Bachelor's degree in… more
    CACI International (08/08/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Information Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer * Experience presenting technical information ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team...rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum… more
    Amentum (10/01/25)
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  • Chief Engineer

    Leidos (Gaithersburg, MD)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Master's with 10+ years of prior relevant experience. + Top Secret with the ability to obtain...Systems Architecture & Design. + Experience with operating systems such as Linux , Windows Server, or… more
    Leidos (09/25/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …prioritize multiple tasks and requirements from stakeholders. + **Security Clearance requirement** : Active Top Secret with the ability to obtain and maintain a ... new and exciting opportunity for a **Cyber Range Network Engineer ** in our **National Security Sector's (NSS) Cyber &...implementation, and delivery of capability focused on Cyber Training systems . As a key player on our team, you… more
    Leidos (09/18/25)
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