• Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TOP SECRET Clearance with the ability to ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...obtain a TS / SCI w/ Polygraph is REQUIRED** **Education:** + Bachelor's Degree… more
    M. C. Dean (06/09/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Chantilly, VA)
    …a degree, minimum of 8 years of prior related experience. + Security + + Active Top Secret or TS / SCI security clearance. Preferred Additional Skills: + ... in the interest of national security. Job Title: Specialist , Integration/Test Engineer Job Code: 24276 Job Location: Chantilly, VA Job Description: L3Harris Space… more
    L3Harris (05/30/25)
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  • Senior DevSecOps Engineer

    SAIC (Arlington, VA)
    … Secret Clearance with the ability to obtain up to a TS / SCI + Proven background working in DevOps software development environments with specific ... **Description** SAIC is seeking an experienced DevSecOps Engineer in Arlington, VA to support our United...environments to Staging and Production + Work closely with software developers, production support, and information security… more
    SAIC (06/07/25)
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  • IT Hardware Engineer

    CACI International (Chantilly, VA)
    …services from engineering to operations transition **Qualifications:** _Required:_ + Must hold a current Top Secret clearance and be SCI eligible + Minimum 4 ... IT Hardware Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (06/28/25)
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  • Principal Engineer (PE) Electronics

    Amentum (Springfield, VA)
    …+ Must possess a US government Top Secret security clearance with SCI eligibility ( TS / SCI ). Some positions may require a polygraph. + Bachelor's ... position is contingent upon contract award** Amentum is seeking a **Principal Engineer (PE) Electronics** to support an upcoming INSCOM G-4 Global Intelligence… more
    Amentum (06/27/25)
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  • Senior Mechanical Engineer

    Leidos (Springfield, VA)
    …adaptations and modifications to Engineering designs. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
    Leidos (05/08/25)
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  • Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret / SCI with CI Poly clearance required. + 1+ year of demonstrated ... the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS / SCI...decision-makers have access to the most relevant and accurate information to guide mission-critical decisions. + Provide support to… more
    L3Harris (07/04/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …and resolution of post-deployment integration issues. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/30/25)
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  • Integration Engineer

    Leidos (Chantilly, VA)
    …API specifications, and troubleshooting guides. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/30/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …strategies to enhance proactive security defenses. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/28/25)
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