• Systems Engineer

    CACI International (Wright Patterson AFB, OH)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: ... US * * * **The Opportunity:** CACI is seeking a mid-level Systems Engineer to support operations and maintenance (O&M), limited research and development (R&D), and… more
    CACI International (10/24/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert-level Systems Engineers assist in leading ... accurate GEOINT. Citizenship/Clearance requirement: US Citizen with a minimum of TS /SCI Clearance Duties include: - Assists the Government in directing requirements… more
    Arena Technical Resources, LLC (10/06/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS /SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (10/02/25)
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  • Network Engineer !

    CACI International (Columbia, MD)
    Network Engineer ! Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * **Exciting Opportunity: Join Our Team as a Network Engineer !** We are seeking a highly experienced Network ...and VRF. + Test and maintain network infrastructure, including software and hardware devices. + Monitor network capacity and… more
    CACI International (11/13/25)
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  • Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …security best practices, including vulnerability scanning and network policies **Staff DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI ... **Description** ARA is looking for a Staff DevOps Engineer with strong expertise in OpenShift and you...+ **Must be a US citizen with an active TS /SCI security clearance** + Bachelors degree in a related… more
    Applied Research Associates, Inc. (09/12/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior ... Secret clearance. Must be able to obtain a TS /SCI clearance - Must be able to obtain DHS...each year of degree level education. Desired Certifications: - DoD 8570.1 IAT Level II - Certified Software more
    Shuvel Digital (09/25/25)
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  • Senior System Architect/Model Based Systems…

    The Boeing Company (Albuquerque, NM)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security ... software + Experience with Systems Modeling Language (SysML) DOD Architecture Framework (DODAF) + Previous experience implementing model-based approaches on… more
    The Boeing Company (11/19/25)
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  • Satellite Systems Engineer , Senior…

    Lockheed Martin (Grand Forks, ND)
    …**Desired Skills:** \- Experience with testing, development, or system integration work \- Current DOD Top Secret \- Experience with solving complex and or ... and networking equipment \- Coordinating and scheduling contacts using custom software tools \- Determination and resolution of anomalous conditions to include;… more
    Lockheed Martin (11/05/25)
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  • Phantom Works Proprietary Structural Design…

    The Boeing Company (Berkeley, MO)
    …active in the past 24 months is considered active)** **This position requires a Top Secret /SCI Clearance post start.** **Ability to obtain and maintain Special ... systems, enabling future growth for Boeing and our Department of Defense ( DoD ) Customers. Individuals that aspire to lead technical teams, drive innovation, and… more
    The Boeing Company (10/17/25)
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  • Space Systems Researcher / Engineer (Tech…

    MIT Lincoln Laboratory (Lexington, MA)
    …to pass a pre-employment background investigation and willingness to obtain and maintain a Top Secret level security clearance What we value: + Self-motivation - ... of expertise include: + Computational Physics - Develop modeling software for in-house astrodynamics toolkits. Topics include satellite propagation,...and must be able to obtain and maintain a Secret level DoD security clearance. MIT Lincoln… more
    MIT Lincoln Laboratory (09/17/25)
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