• Specialist, Integration & Test Engineer…

    L3Harris (Greenville, TX)
    … Secret clearance at the time of hire with the ability to obtain and maintain Top Secret with SCI . + Must be a US Citizen. Preferred Additional Skills: ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration & Test Engineer (Test Director) Job Code:… more
    L3Harris (11/07/25)
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  • AI/ML Lead Engineer

    CACI International (Washington, DC)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... with top -tier professionals, and contribute to mission-critical applications that enhance national security . As an AI/ML Lead Engineer , you will be at the… more
    CACI International (12/20/25)
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  • Cloud DevOps Engineer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ206328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... (eg RabbitMQ) ** Security Clearance Level:** + Active Top Secret clearance required to start and...required to start and must be able to obtain TS / SCI **Location:** + On Site **Citizenship Required:**… more
    General Dynamics Information Technology (12/05/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... position will be on-site and will require an active Top Secret / SCI clearance. + Position...an active Computing Environment (CE) certification + An active TS / SCI /SAP clearance is required. + Proven experience… more
    ISYS Technologies (12/10/25)
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  • Guidance, Navigation & Control Engineer…

    Lockheed Martin (Highlands Ranch, CO)
    …1\) Be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) 2\) Be willing to consent to customer required ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
    Lockheed Martin (12/13/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ197108 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and tomorrow is smarter. Our work depends on a TS / SCI DevOps Engineer joining our...* Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. *… more
    General Dynamics Information Technology (09/26/25)
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  • Agile Product Owner Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …be considered in lieu of a degree. + **Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time of application** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...we call "Starfleet" that is supporting a critical national security mission that is both in development and operations.… more
    Northrop Grumman (10/29/25)
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  • Lead Artificial Intelligence Engineer…

    The MITRE Corporation (Chantilly, VA)
    …for both technical and non-technical audiences / decision makers. Basic Qualifications: + Active Top Secret / SCI clearance and possess or be willing to obtain ... and must meet eligibility requirements for access to classified information or applicants who are eligible for security...5 days a week on-site. Preferred Qualifications: + Active Top Secret / SCI with Polygraph (highly… more
    The MITRE Corporation (11/27/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... combination of related education and work experience. + Active TS / SCI with CI Poly + Experience integrating...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Work Location Type:… more
    The MITRE Corporation (12/20/25)
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  • Splunk Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …RQ211176 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... in cross-functional IT teams and supporting security operations. + **Required Security clearance level: a current/active TS / SCI clearance is required.**… more
    General Dynamics Information Technology (12/06/25)
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