• Systems Integration Test Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Systems Integration Test Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large ... over the complete end-to-end life cycle. As the Systems Integration Test Engineer you will be...in test requirements or procedures. + Work closely with software developers, system engineers, and other stakeholders to ensure… more
    SAIC (08/07/25)
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  • Satellite Systems Engineer I-Level

    SAIC (Chantilly, VA)
    **Description** SAIC has an exciting opportunity for a Systems Engineer with 5 to 7 years of systems engineering experience to provide Data Management and ... desire to work requirements management, design studies, integration & test, ground systems engineering, software development, launch and operations, root cause… more
    SAIC (08/07/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret /SCI Clearance with Polygraph. + Bachelor's degree in ... provide specialized engineering expertise supporting the acquisition of multi-intelligence (multi-INT) software services. The engineer is tasked with leading the… more
    Sciolex Corporation (07/10/25)
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  • Junior Mission Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and Technical ... Advisory (SETA) services focused on protection of space systems . Responsibilities include: + Oversee integration of mission protection functions/capabilities of… more
    SAIC (08/07/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 - $208,505 **Travel Percentage Required** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon,… more
    General Atomics (07/30/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... issues related to firewall/VPN/SSL infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Integration Engineer

    CACI International (Herndon, VA)
    Systems Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... Test Plans, Test Descriptions, and Test Reports for hardware, software , and subsystems to validate compliance with DoD, Army,...Working Groups) model. **Qualifications:** + Proven experience as a Systems Integration Engineer or similar role. +… more
    CACI International (09/17/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/05/25)
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  • Information System Security Engineer (ISSE)

    BEAT LLC (Fort Belvoir, VA)
    Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security+ or higher Salary: $185k - ... use case and operational risk of integrated open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security… more
    BEAT LLC (08/22/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    …or other similar monitoring tools. **Required Clearance:** + US Citizenship. + Ability to obtain Top Secret Clearance. + Must obtain interim secret prior to ... of the DoS networks, tools, and architectures. + Uses monitoring, performance analysis systems , network management software , and hardware management software more
    SAIC (09/10/25)
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