• Portuguese Expert Linguist - Part time

    FedSys Secure (Washington, DC)
    …as a condition of employment. Currently, Linguists must possess a clearance and maintain a Top - Secret SCI /FS poly security clearance for the duration of ... mission success. FedSys areas of experience and expertise include information technology, language services, intelligence, security, program management, customs and… more
    FedSys Secure (08/08/25)
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  • Senior Knowledge Manager

    SOS International LLC (Reston, VA)
    …of a degree with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly ... Job Duties Assist in aligning processes and technology to enable information sharing by analysts and organizations Use centralized and peripheral databases,… more
    SOS International LLC (06/14/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    …working with FVEY partners. **Required Clearance:** + Must be a US Citizen with an active TS / SCI clearance with a Poly . REQNUMBER: 2507803 SAIC is a premier ... Defense (DoD) customers. The Ground System Engineer assists the customer with systems engineering and program oversight of International R&D engagements that enable… more
    SAIC (08/07/25)
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  • Systems Integration & Testing Engineer…

    Solvarus (Chantilly, VA)
    …13 years with MS/MA or 7 to 9 years with Ph.D. + Must have an active TS / SCI , with Poly to start. + Verification, Validation and Transition (VV&T) experience ... transition activities for national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: +… more
    Solvarus (08/04/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    …Professional (ISSEP) and CISSP Certifications are required. **Clearance Required:** + Active TS / SCI with Poly **Minimum Education:** + Bachelor's degree ... We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate… more
    Amentum (08/13/25)
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  • Systems Administrator/Integrator

    BigBear.ai (Columbia, MD)
    Information Systems , or related field 12 to 15 years of experience Clearance: TS / SCI w Poly Strong knowledge of DoD IAVA/IAVM compliance processes and ... BigBear.ai is seeking a System Administrator/Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations for the… more
    BigBear.ai (08/02/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …Additional years of experience may be substituted in lieu of a degree. + ** TS / SCI with Poly is required for consideration.** **Preferred Qualifications** + ... **Description** **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (08/01/25)
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  • Systems Engineer

    BigBear.ai (Laurel, MD)
    …What you need to have Clearance - Must possess and maintain an active TS / SCI with poly clearance Education -Bachelor's degree in System Engineering, ... Computer Science, Information Systems , Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.… more
    BigBear.ai (06/03/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS / SCI w/CI Poly Benefits: + Complete Insurance Coverage + Blue ... Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Information Technology, Management Information Systems , Cyber… more
    Cinteot (08/07/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    …the customer during witnessing of key test events **Qualifications** + Must currently hold a TS / SCI and Poly + Bachelor's Degree in Mechanical Engineering + ... **Description** SAIC has an immediate opening for a Systems Engineer/SETA to provide direct customer support on...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (08/07/25)
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