• Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (08/08/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the CFI mission ... lab infrastructure and subsystems\. Troubleshooting technical issues and resolving system/ network configuration challenges using technical documentation to maintain a… more
    Lockheed Martin (07/12/25)
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  • Lead Infrastructure Systems Engineer

    NANA Regional Corporation (Alexandria, VA)
    …Lead Engineer will collaborate closely with cybersecurity, application, and network teams to ensure resilient, scalable, and compliant IT solutions. This ... Suvi Global Services is seeking a seasoned Lead Infrastructure Systems Engineer to provide technical leadership and strategic direction for enterprise infrastructure… more
    NANA Regional Corporation (07/01/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Infrastructure Design Engineer to join our team in support of Naval...our team to implementation of secure, resilient, and scalable network infrastructure solutions. The successful candidate must have the… more
    SMX (08/08/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …**RESPONSIBILITIES** + Lead the design, implementation, and optimization of complex network circuits to meet performance and reliability requirements. + Knowledge of ... DOD network and system security requirements. + Provide technical guidance...Secret/SCI clearance **Overview** We are seeking a Senior Circuit Engineer to join our team in Arlington, VA. TekSynap… more
    TekSynap (07/09/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Richmond, VA)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an impact across ... the entire federal government ? Do you want to help reshape the Federal...or similar certifications + Experience with operating system or network security management Experience managing incident response and after-action… more
    Noblis (07/30/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a small mobile device...small mobile device team, you will work with the government customer to build and maintain the base operating… more
    CACI International (07/01/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …domains in the interest of national security. Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job Description: As a Lead ... Systems Engineer , you will lead the technical development of and...own the evolving technical baseline for an existing, complex network communications system comprised of multiple systems and system… more
    L3Harris (05/29/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a **Senior Cybersecurity Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... potential impact and develop remediation guidance. + Assist with analyzing network traffic and identify attack/malicious activity. + Assist with documenting incident… more
    Tyto Athene (07/29/25)
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  • Systems Engineer (Windows)

    CACI International (Herndon, VA)
    …Immediate response may be required to restore or maintain system functionality. Systems Engineer must possess Local Area Network (LAN) skills; ability to build ... Systems Engineer (Windows) Job Category: Engineering Time Type: Full...design, development, deployment, and lifecycle support for innovative hardware/software/ network systems and applications. Work involves developing and supporting… more
    CACI International (08/02/25)
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