• Specialist, Optical Engineer (Space Optical…

    L3Harris (Wilmington, MA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Optical ... applicants Job Description: We are seeking a dedicated Optical Engineer to join our growing team, providing critical on-site...a clean-room environment. Our projects span imaging and illumination systems across the UV to LWIR regions of the… more
    L3Harris (11/22/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Systems Engineering Job Code: 30880 Job Location: Greenville, TX...and Technical Baseline development. + Requirements Management. + FPGA engineer who provides FPGA input during the hardware/design phase… more
    L3Harris (11/08/25)
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  • Lead, Crypto-Communications Security…

    L3Harris (San Diego, CA)
    … domains in the interest of national security. Job Title: Lead, Crypto/Communications Security Systems Engineer Job Code: 30537 Job Location: San Diego, CA Job ... Assurance: Develop and oversee the design and architecture of complex systems , ensuring they meet all technical requirements and specifications. * Project… more
    L3Harris (11/08/25)
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  • Systems Engineer 1

    Amentum (Fort Meade, MD)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Engineer ** to join our team of passionate individuals in **Fort Meade, MD** ... impact on the Nation's security and intelligence mission. **Responsibilities:** Provide Systems Engineering and Technical Support to the Identity Credential and… more
    Amentum (11/01/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/30/25)
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  • Systems Engineer Infrastructure…

    TekSynap (Huntsville, AL)
    … Security Professional (CISSP) **Overview** We are seeking an experienced ** Systems Engineer /Infrastructure Support** in support of a government customer ... SUMMARY** The Infrastructure Support team is responsible for maintaining several systems , and networks that provide the infrastructure platforms for cybersecurity… more
    TekSynap (10/24/25)
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  • Network Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Network System Engineer to provide technical support to our program based in Chantilly. The successful candidate will ... be responsible for a variety of tasks including systems services administration, server provisioning, network integration, repository management, network-attached… more
    SAIC (10/23/25)
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  • Scientist, Systems Engineer TS/SCI

    L3Harris (Colorado Springs, CO)
    …Standard 9/80 Job Description: L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...in the interest of national security. Job Title: Scientist, Systems Engineering Job Code: 29806 Job Location: Colorado Springs,… more
    L3Harris (10/12/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience… more
    Nightwing (11/26/25)
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  • Building Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...include a thorough understanding of safety practices and facilities systems . The Building Engineer must be able… more
    Nightwing (11/14/25)
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