• OPIR Systems Engineer

    KBR (Chantilly, VA)
    …resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing ... Title: OPIR Systems Engineer Belong. Connect. Grow. with...0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph… more
    KBR (09/30/25)
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  • Senior Embedded Systems Security…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Range: $87,989.00 - $125,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... maintain a TS /SCI security clearance with advanced security checks + Secret clearance minimum to start Preferred Requirements + Experience with DoD sensor and… more
    Huntington Ingalls Industries (11/27/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: L3Harris is seeking a Senior Scientist, Systems Engineer that is a proven leader and ... the interest of national security. Job Title: Sr. Scientist, Systems Engineer Job Code: 30671 Job Location:...the time. + Ability to obtain and maintain a Top Secret with SCI. Clearance. + Other… more
    L3Harris (11/01/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …- Systems Engineer Deliver simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...ours. At GDIT, people are our differentiator. As a Systems Engineer Senior you will… more
    General Dynamics Information Technology (12/12/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing ... Title: OPIR Systems Engineer KBR is seeking a...assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret /SCI security clearance with a Polygraph… more
    KBR (10/28/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on ... a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a… more
    The MITRE Corporation (11/08/25)
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  • Sr Staff Engineer Systems

    Northrop Grumman (Huntsville, AL)
    … - Launch and Missile Defense Systems has an exciting career opportunity for a Senior Staff Systems Engineer (Level 6) to join our team of qualified, ... will be located in Huntsville, AL. **Position Overview:** The Systems Engineer - Level 6 will perform...or equivalent certification + A current, active in-scope DoD Top Secret security clearance. Primary Level Salary… more
    Northrop Grumman (12/16/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …SAIC's Prime Program, Landmark AOS located in Chantilly, VA is seeking a ** Senior Acquisition Systems Engineer ** to provide procurement and acquisition ... Enterprise Directorate (GED), Advanced Ground Office (AGO). As the ** Senior Acquisition Systems Engineer ** ,...to be substituted in lieu of degree. + **Active Top Secret /SCI with Polygraph.** + **Expertise and… more
    SAIC (12/16/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to be part of our team supporting our customers ... VA that delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . The Systems Engineer serves as an… more
    KBR (10/25/25)
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  • Senior Model Based Systems

    IERUS Technologies, Inc. (Huntsville, AL)
    …set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers ... in support of major design reviews, and performing model-based systems engineering using technical planning; system integration, verification and validation.… more
    IERUS Technologies, Inc. (09/22/25)
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