• Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    …** . This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . This role will support a program office ... changes are effectively communicated and implemented. **Qualifications** **Qualifications:** + Active TS / SCI Clearance with Polygraph. + Bachelor of Science… more
    SAIC (11/06/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph. + ... is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, VA.… more
    Noblis (12/17/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... Document configurations, changes, and troubleshooting procedures. Qualifications: Required: * TS / SCI Clearance with Counterintelligence Polygraph * BA/BS degree… more
    CACI International (01/01/26)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... and vulnerabilities within government data systems **Qualifications:** _Required:_ + An active TS / SCI with Poly clearance + Deep-level understanding of Windows… more
    CACI International (12/05/25)
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  • Chief Engineer (Integrated Broadcast System…

    CACI International (Fort Belvoir, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... + Maintain current system cross-domain solution Radiant Mercury **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance + BS degree in computer science… more
    CACI International (11/08/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Engineer or Operations Research and Systems Analyst (ORSA). + Must have an active TS / SCI Clearance. Note: US Citizenship is required to obtain and maintain a ... Amentum is seeking a skilled and experienced **Systems Engineer ** to join our team at **Fort Belvoir** ....TS / SCI Clearance. + Experience in the design and… more
    Amentum (10/15/25)
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  • Senior Cloud Engineer

    SAIC (Fort Belvoir, VA)
    …and tools for deploying and maintaining AI/ML models. **Clearance:** + Candidates must have an active TS / SCI with the ability to obtain a TS / SCI with ... **Description** SAIC is seeking a **Senior Cloud Engineer ** to join our team at Fort Belvoir,...engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are… more
    SAIC (10/08/25)
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  • Facility Operations Center Technical Team Lead,…

    Amazon (Arlington, VA)
    …the candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. The position further ... start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph or commensurate...Qualifications - Current, active US Government Security Clearance of Top Secret with SCI eligibility… more
    Amazon (10/18/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI Clearance with Polygraph.** + **Experience directly supporting ... **Description** SAIC is seeking a **EDAP Systems Engineer ** to fill a critical need supporting ground system programs over the complete end-to-end life cycle within… more
    SAIC (12/24/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …(JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman is committed to ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (12/17/25)
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