• Systems Engineer

    Nightwing (Sterling, VA)
    …Required Skills: + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + ... in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position… more
    Nightwing (09/26/25)
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  • System Engineer (Debian) - Cyber…

    CACI International (Chantilly, VA)
    …with Linux systems /command lineo Demonstrated knowledge of the Debian Operating System and apt packagingo Experience with Linux distro maintenanceo ... System Engineer (Debian) - Cyber Operations...will be responsible for maintaining a Debian live boot operating system , ensuring the seamless operation of… more
    CACI International (07/25/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... shape the future of space defense. + The Information Systems Security Engineer will directly support the...ensure that security measures are effectively integrated into the system development lifecycle (SDLC) and that compliance with relevant… more
    KBR (09/13/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …testing and troubleshoot issues with configuration of system hardware, software, networks, operating and system management systems + Design and run ... our nation and global customers. GENERAL JOB SUMMARY: The Systems Engineer is involved in the design,...Monitor & Control, RF Communications, Virtualization of Satellite Ground System or systems engineering + Basic understanding… more
    Kratos Defense & Security Solutions, Inc. (09/17/25)
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  • Senior Environmental Systems

    Leidos (Reston, VA)
    …Portfolio at Leidos currently has an opening for a **Senior Environmental Systems Engineer .** **The successful candidate will:** * **Manage** a technical ... support for environmental investigations and/or support activities. **Senior Environmental Systems Engineer responsibilities:** * Manage environmental data… more
    Leidos (08/27/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge … more
    V2X (09/09/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …project or program status. Immediate response may be required to restore or maintain system functionality. Systems Engineer must possess Local Area Network ... civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in...systems . + Strong recent experience in Windows platform operating system and Microsoft applications including Windows… more
    Nightwing (09/23/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    …assessment system /site policies, procedures and processes, architecture. + Windows Operating systems . + AWS Services. **Desired:** + Testing Security Test ... Amentum is seeking a ** Systems Engineer III** to support the...Controls + Nessus & DISA STIG Remediation + Troubleshooting system issues + Linux Operating systems more
    Amentum (07/18/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …server infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless ... patches and software updates for all types of OT infrastructure including operating systems , network equipment, virtual infrastructure, and PLCs while ensuring… more
    AltaGas (08/07/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** + Providing server/ operating system centric expertise for testing, deploying,...resources (eg storage and networking), and how to configure operating systems and applications in an efficient… more
    ManTech (09/30/25)
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