• SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the ... complex Space Systems acquisition processes. This position requires an **active TS /SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In this… more
    SAIC (08/07/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a ** System Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties** : + Support the modernization and integration of ... of gap analysis, requirements, development, test, and deployment of products and systems . + Work closely with customers, senior leadership within programs, and other… more
    SAIC (10/02/25)
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  • Information Systems Security…

    CACI International (Norfolk, VA)
    Information Systems Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... may be substituted in lieu of degree + Experience identifying and analyzing systems requirements + Experience developing and maintaining system applications and… more
    CACI International (09/30/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …network connectivity issues **Security Requirements:** + US Citizenship required + ACTIVE Top Secret DoD Security Clearance (T5 Investigation) + Must be ... provide research and engineering services for Navy Surface Tactical Systems . **Work will be performed at Naval Surface Warfare...eligible for TOP SECRET /SCI Security clearance and accesses (SI/TK/G/HCS-P)… more
    Imagine One Technology & Management (09/01/25)
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  • Quality Engineer 3

    Huntington Ingalls Industries (Roanoke, VA)
    …hardware reverse-engineering (eg, IDA Pro, Ghidra) * FPGA design or verification * Active Secret or Top Secret security clearance * Familiarity with testing ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...experience. * US Citizenship * Willingness to obtain a Top - Secret security clearance * Degree in Electrical… more
    Huntington Ingalls Industries (08/21/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations and identify new technologies for integration into a ... to ensure smooth integration of new technologies with existing systems . **Qualifications** + Active TS /SCI with Polygraph....O/S to include an understanding of how the operating system works and its security settings. + Experience with… more
    SAIC (09/24/25)
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  • Test Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ID:** ... **Position Description:** CGI Federal has an exciting opportunity for a Test Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Department Manager for the Resilient C2…

    The MITRE Corporation (Mclean, VA)
    …experience. + Active Secret Clearance with the ability to obtain a DoD Top Secret clearance with access to Secure Compartmented Information ( TS /SCI). + ... or obtain, within one year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint: $193,500 - $242,000 -… more
    The MITRE Corporation (09/24/25)
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  • Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... future of space defense. KBR is seeking a SIGINT Systems Engineer with technical and engineering skills...opportunities + Facilitate readiness and demonstrations in support of system and acquisition milestones + Integrate new systems more
    KBR (07/12/25)
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  • Electrical Engineer

    M. C. Dean (Alexandria, VA)
    …. MC Dean is headquartered in Tysons, Virginia, and employs more than 5 ,800 professionals who engineer and deploy automated, secure, and resilient power ... eligibility requirements, including US Citizenship, for access to classified information; ** Top - Secret /SCI with Polygraph required.** MC Dean's **Services &… more
    M. C. Dean (09/20/25)
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