• Top Secret Senior Unified Communications…

    Insight Global (Washington, DC)
    Job Description Senior Unified Communications Engineer : - Onsite 5x a week in Washington DC (FBI HQ) - 6-month contract to hire - Must possess an active TS ... able to obtain SCI access, and pass a CI polygraph . Qualifications and Experience: * Bachelor's Degree in Information.... Qualifications and Experience: * Bachelor's Degree in Information Systems , Computer Science, Business Systems , or related… more
    Insight Global (12/09/25)
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  • Senior Engineer

    Schnabel Engineering (Sterling, VA)
    …We approach problems with creativity and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern Virginia area. ... and problem-solving skills to analyze above and underground structures and related systems which are included in these facilities. The ideal candidate will have… more
    Schnabel Engineering (12/19/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Maintaining the network fabric of the ITD IT system architecture. + Remaining well versed in a multi-vendor environment for layer 2/3… more
    ManTech (12/03/25)
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  • 341 Senior Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is looking for a highly motivated Senior Software Engineer with proven experience in installing, configuring, developing, and ... integrating prototype applications for technical evaluation. The engineer will be supporting a lab environment providing support for customers developing and testing… more
    ARSIEM (12/19/25)
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  • Scorpius Systems Engineer

    Mission Support and Test Services (Mercury, NV)
    …The Enhanced Capabilities for Subcritical Experiments (ECSE) Directorate is seeking an experienced Systems Engineer ( Senior or Principal level) to support ... is required (approximately 30 miles beyond the Mercury gate). Senior Engineer : + Devises imaginative, thorough, and...STEM bachelor's degree in engineering. + Bachelor's degree in Systems Engineering Preferred + Or Professional Engineer more
    Mission Support and Test Services (12/02/25)
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  • Electrical Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Electrical Engineer , Senior Key Role: Manage the planning, design, construction and maintenance of physical infrastructure electrical systems . Ensure ... analysis or characterizations, and vulnerability assessments of facility electrical systems + Experience with developing operator interface modules, controls… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Senior Software Engineer

    RTX Corporation (West Valley City, UT)
    …Clearance:** TS/SCI with Polygraph Applied Signal Technology (AST) is seeking a ** Senior Software Engineer ** who strives for excellence and have a passion to ... development of new work products or enhancement of existing applications and systems + Design, code, test, integrate, and document software solutions + Participate… more
    RTX Corporation (10/23/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... your career in a dynamic and supportive environment!** A Network Engineer designs solutions, integrates, configures, deploys, tests, and provides ongoing maintenance… more
    SAIC (11/17/25)
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  • Senior Network Tool Operations…

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos has an opening for an a Senior Network Tool Operations Engineer to support the Intelligence Sector. **Required ... with vendors when necessary. **Basic Qualifications:** + Required Clearance: TS/SCI with specific polygraph + Candidate must have 16 years of experience that can be… more
    Leidos (12/20/25)
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  • Senior Specialist, Network Plan…

    L3Harris (Broomfield, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Plan Engineer Job Code: 31905 Job Location: Boulder/North ... + Routinely perform proof of concepts and service trials while documenting system integration. + Ability to effectively communicate verbally and in writing. +… more
    L3Harris (12/10/25)
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