• IT Systems Engineer

    SAIC (Chantilly, VA)
    … and applications to ensure smooth integration of new technologies with existing systems . **Qualifications** + Active TS /SCI with Polygraph. + Bachelors ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance...position is located in **Chantilly, VA** and requires an ** active TS /SCI clearance with Polygraph** . Job… more
    SAIC (09/24/25)
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  • Senior Hardware Engineer

    Huntington Ingalls Industries (Roanoke, VA)
    …or hardware reverse-engineering (eg, IDA Pro, Ghidra) * FPGA design or verification * Active Top Secret security clearance * Familiarity with testing and ... and 13 years relevant experience. US Citizenship Willingness to obtain a Top - Secret security clearance Degree in Electrical Engineering, Computer Engineering,… more
    Huntington Ingalls Industries (07/09/25)
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  • Information Systems Security…

    ManTech (Norfolk, VA)
    …technical field + Active TS with SCI eligibility **Clearance Requirements:** + Active Secret clearance with the ability to obtain a TS /SCI **Physical ... **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ** to join our...within a US Government environment, DoD strongly preferred + Active SEC+ CE certification + Master's degree in Computer… more
    ManTech (09/16/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    …measures based on information assurance control subject areas. **Qualifications:** _Required:_ + Active TS /SCI security clearance. + DoD Directive 8570 IAT II ... Information Systems Security Engineer (ISSE) Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (08/13/25)
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  • Systems Development Engineer…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Load Balancing, DNS, DHCP, HTTP, and Routing - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (08/27/25)
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  • Information Systems Security…

    CACI International (Norfolk, VA)
    …activities in accordance with Government standards and the RMF **Qualifications:** _Required:_ + Active Secret security clearance with the ability to obtain a ... Information Systems Security Engineer Job Category: Engineering...degree in Computer Science or related technical field + Active TS with SCI eligibility Physical Requirements:… more
    CACI International (09/30/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …troubleshooting network connectivity issues **Security Requirements:** + US Citizenship required + ACTIVE Top Secret DoD Security Clearance (T5 ... provide research and engineering services for Navy Surface Tactical Systems . **Work will be performed at Naval Surface Warfare...Investigation) + Must be 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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  • Department Manager for the Resilient C2…

    The MITRE Corporation (Mclean, VA)
    …with 7 years' experience; or equivalent combination of related education and work experience. + Active Secret Clearance with the ability to obtain a DoD Top ... Data Science, Mathematics, natural/applied sciences, cyber security, or data sciences. + Current/ Active TS /SCI Clearance. + Demonstrated ability to take risks… more
    The MITRE Corporation (09/29/25)
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  • Systems Engineer - SETA

    McIntire Solutions (Chantilly, VA)
    McIntire Solutions seeks to invite a Systems Engineer with 10 years of experience to join our team in Northern Virginia. This role will support the engineering, ... Virginia. Teammates interested in this role must possess an active TS /SCI clearance with polygraph. Responsibilities ....STEM degree) . Minimum of ten (10) years of systems engineering experience using waterfall, agile, and/or hybrid system… more
    McIntire Solutions (08/04/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …plant management and systems integration. **Required Qualifications** + Must have an active TS /SCI with Polygraph + Must have a Bachelor's degree in ... **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly,...on security, scalability, and performance. This position requires a TS /SCI with Polygraph and a deep understanding of complex… more
    Leidos (08/16/25)
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