• Senior Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …and project progress. Qualifications: + US Citizenship required. + Ability to obtain/maintain a Top Secret / SCI Security Clearance + Bachelor's Degree and ... Palo Alto Networks Certified Network Security Administrator (PCNSA) + Current Top Secret security clearance + Experience with Kubernetes… more
    L3Harris (12/03/25)
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  • Systems Engineer (Journeyman, Full Performance,…

    Parsons Corporation (Chantilly, VA)
    …work effectively in a collaborative team environment. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... + Develop and maintain system documentation, including design specifications, test plans, and user manuals. + Conduct regular system...**What Required Skills You'll Bring All Levels:** + Active Top Secret / SCI security … more
    Parsons Corporation (12/23/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    … CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret / SCI level. US Citizenship is a requirement for this contract. ... delivering scalable, high availability solutions while adhering to government mandated security standards. + Design and engineer secure, scalable cloud architectures… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • DCO Engineer - Mid Level

    ISYS Technologies (Patrick, SC)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... position will be on-site and will require an active Top Secret clearance, SCI eligible...applications ( Security Orchestration, Automation, and Response [SOAR], Security Information and Events Management [SIEM], Intrusion… more
    ISYS Technologies (12/17/25)
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  • In-Plant Engineer, SME

    KBR (Colorado Springs, CO)
    …Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS / SCI is required. Technical Knowledge: ... coordinates contract performance in various technical areas sites. + Provides information to the Post Production Software Support/Post Development Software Support… more
    KBR (12/10/25)
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  • CNO Developer

    AeroVironment (Jessup, MD)
    …local internal equity, as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access ... development + Experience troubleshooting and debugging complex systems + An active TS / SCI with Polygraph **Other Qualifications & Desired Competencies:** +… more
    AeroVironment (12/24/25)
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  • Systems Engineer - Acquisition Program Support,…

    TRIAEM, LLC (Springfield, VA)
    …Mission Owners and Product Owners to discover and access NSG GEOINT knowledge across security domains (U, S/C, TS / SCI ) and recommend innovative solutions to ... Support, Enterprise GIS & AI Systems Location: Washington, DC Metro Area Clearance: Active Top Secret (or ability to obtain) Employment Type: Full-Time About the… more
    TRIAEM, LLC (12/18/25)
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  • Tempest Engineer

    ManTech (Springfield, VA)
    …using Tempest testing tools including signal and spectrum analyzers **Clearance Requirements:** + Top Secret clearance is required with the ability to obtain and ... tested, and certified to meet rigorous electromagnetic compatibility and security standards. You will collaborate closely with engineers, program...maintain a TS / SCI with Poly. **Physical Requirements:** +… more
    ManTech (12/12/25)
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  • Chinese Cultural Language Analyst

    CACI International (Charlottesville, VA)
    …material. **Qualifications:** **_Required:_** + Must be a US citizen and possess a current Top Secret security clearance. + Must possess native or ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...to Warfighters and Decision Makers, and enable United States security . FIRES provides actionable leads to support operations while… more
    CACI International (11/12/25)
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  • Controls Engineer (Associate or Mid-Level)

    The Boeing Company (Kirtland AFB, NM)
    …to work variable shifts; including day, evening, night, and weekends + Active US Top Secret / SCI security clearance **Preferred Qualifications (Desired ... in all disciplines required to plan, design, integrate, and test complex optical, electronic, quantum systems to achieve research...Security Clearance** This position requires an active US Top Secret / SCI Security … more
    The Boeing Company (12/22/25)
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