• Lead IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET ...recognizing and overcoming technical challenges. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (07/15/25)
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  • Systems Engineer (Engineer Systems…

    HII (Suffolk, VA)
    …skills. * Experience supporting classified enclaves, exercises, or mission-critical DoD systems * Demonstrated experience managing Windows and Linux -based ... learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top … more
    HII (09/27/25)
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  • Information Security Systems Developer…

    SMX (Patuxent River, MD)
    Information Security Systems Developer - Advanced ( Secret to TS ) (3290)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... the data and networks **Required Skills:** + Clearance Required: Top Secret /SCI eligible, Secret to... administration experience + Experience with Windows and Linux based Operating Systems + Knowledge of… more
    SMX (08/10/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Participate in gathering business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive ... Knowledge of log ingestion methods, normalization, and baselining techniques + Experience with administration of VMware, Linux systems , and Windows servers… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator

    SAIC (Kirtland AFB, NM)
    …Primary duties and responsibilities may include: + Work as a senior member of Linux systems administration teams, networking, and security in supporting the ... and deploying Linux -based solutions. + Provide cross-team deployment and administrative support for services including systems integration. + Create and… more
    SAIC (09/27/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …+ Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs for new and ... RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret -SCI DoD security clearance. + Active...implement and validate STIGs on Windows and Red Hat Linux systems . + Expertise in troubleshooting and… more
    TekSynap (09/16/25)
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  • System Support-US Citizens Only - TS /SCI…

    The Metamorphosis Group (Chantilly, VA)
    …experience in Oracle EXADATA administration . + Demonstrated experience with LINUX systems engineering and administration . + Demonstrated experience ... systems . + Demonstrated experience as a data transfer officer with security-controlled systems . + Demonstrated experience as an Oracle LINUX Systems … more
    The Metamorphosis Group (08/09/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …Learning \(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Systems Administration For a complete list that changes weekly, use ... offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA1: *...Diploma or GED plus thirteen \(13\) years of general systems administration experience OR * A Bachelor's… more
    Lockheed Martin (07/12/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …Systems , or related field preferred + Minimum 10 years of systems administration and cybersecurity experience (Windows and Linux ) + Current DoD IAT Level ... Security Officer Suitland, MD **Required:** US Citizenship **Clearance Requirement:** Top Secret with SCI eligibility **Certification Requirement:** DoD IAT… more
    FGS, LLC (08/23/25)
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  • Information Systems Security Engineer

    The MITRE Corporation (Bedford, MA)
    …of security tools (eg, SIEM, EDR, vulnerability scanners, firewalls). + Expertise in Linux systems administration (RHCSA or equivalent experience). + ... network technologies including SD-WAN and 5G capabilities + Provide Linux systems engineering and implement automation to...Justice (DOJ), or other federal agencies. + Active DoD Top Secret clearance with the ability to… more
    The MITRE Corporation (09/24/25)
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