• Principal Systems Engineer

    SAIC (El Segundo, CA)
    …**Required:** + Active Secret clearance required with the ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems ... adjudicate the comments. + Serve as a subject matter expert to assess technical issues and to prepare briefings...Engineer experience; would preferred 15 years of experience. +… more
    SAIC (11/06/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …**Clearance Requirements:** + Must be a US Citizen and possess an active or current Top Secret clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a… more
    ManTech (10/30/25)
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  • Network Implementation Engineer

    SAIC (Panama City Beach, FL)
    …network knowledge. + DoD 8570 IAT Level II certification. + US Citizen. + Full Top - Secret clearance preferred; Full Secret clearance acceptable. + Ability to ... **Description** SAIC is seeking a Network Implementation Engineer to join our team supporting the JEXC2...services, including switches, routers, and firewalls. + Subject Matter Expert (SME) level knowledge in the deployment of tactical… more
    SAIC (10/28/25)
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  • Engineer /Scientist 5

    Imagine One Technology & Management (Charleston, SC)
    …other engineering related field) **Security Requirements:** + US Citizen + Active DoD Top Secret security clearance Imagine One Technology & Management, Ltd., ... **Position Description:** Imagine One Technology & Management, Ltd. is seeking an ** Engineer /Scientist 5** contingent upon award of the associated work. Work will be… more
    Imagine One Technology & Management (10/08/25)
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  • Facility Operations Center Technical Team Lead,…

    Amazon (Arlington, VA)
    …candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. The position further requires ... and conducting assessments. The TTL serves as a FOC expert technical resource in data center critical infrastructure, operations,...Qualifications - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above… more
    Amazon (10/18/25)
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  • Test Engineer

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Test Engineer with a TS /SCI security clearance to support Kadiak and our government customer in ... cross-training and knowledge sharing activities. + Function as a Subject Matter Expert (SME) regarding the organization's testing software and methodologies and… more
    Koniag Government Services (12/10/25)
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  • Senior AI/ML Engineer

    Lockheed Martin (Annapolis Junction, MD)
    …abilities in software engineering and AI/ML model test and evaluation\. TS /SCI w/poly **Desired Skills:** Expert knowledge of multiple programming languages ... **Description:** **THE WORK** The Artificial Intelligence/Machine Learning \(AI/ML\) Engineer designs, creates, tests, and productizes AI/ML algorithms to solve… more
    Lockheed Martin (11/26/25)
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  • Voice Network Engineer

    SAIC (Washington, DC)
    …supporting large government customers. **Clearance Requirements:** + US Citizenship. + Active top secret clearance with the ability to obtain SCI.Must have ... and related technologies. + Uses monitoring, performance analysis, network management, software , and hardware equipment to troubleshoot and isolate problems, gauge… more
    SAIC (12/03/25)
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  • Tier 3 Unified Communications/Audio Visual…

    IT Veterans (Annapolis Junction, MD)
    …MD IT Veterans is seeking a Tier 3 Unified Communications/Audio Visual Engineer to provide expert -level engineering, troubleshooting, and lifecycle support for ... Tier 3 Unified Communications/Audio Visual Engineer Annapolis Junction, MD . Information Technology Apply...OCONUS environments. You must possess and maintain an active TS /SCI clearance with Full Scope Polygraph. Key Responsibilities: +… more
    IT Veterans (11/18/25)
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  • Virtual Network Engineer

    CACI International (Oak Harbor, WA)
    …supporting end-user operators and system administrators. As the onsite Subject Matter Expert (SME) and lead Virtual Network Engineer for NAVAIR's Minotaur ... Virtual Network Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/20/25)
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