• System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …to Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to build your expertise and ... database solutions in support of our warfighters. As a Systems Administrator on our team, you'll establish...and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Linux System Engineer

    CACI International (Laurel, MD)
    …for managing and optimizing our IT infrastructure, including servers, networks, and security systems . This role involves leading critical projects, implementing ... tools such as Docker, Rancher, Slurm, and Puppet. + ** Security and Compliance:** + Secure systems to...14+ years of experience as an Infrastructure Engineer and System Administrator in Linux environments. + Bachelor's… more
    CACI International (09/05/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …direct experience managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical services. + Familiarity ... motivated **_HPC Systems Engineer_** to join the systems team. This system (ROCKFISH), with over...the day-to-day administration of HPC clusters, High Performance storage systems , backups, networking, security and any other… more
    Johns Hopkins University (11/04/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …Linux and Windows platforms to include but not limited to base configuration, security and system patching, performance monitoring, etc. * Provide O/S hardening ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation,… more
    Vexterra Group (10/14/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …to support virtualized systems (Windows and Linux) + Perform regular system maintenance, including software updates, patches, and security configurations. + ... VMware Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration.… more
    NTT America, Inc. (11/20/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …* Software development * Software engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO / ISSE / ISSM\) * Technical writer * ... Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this… more
    Lockheed Martin (09/25/25)
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  • Sr. Systems Engineer II (ServiceNow)

    Exelon (Baltimore, MD)
    …reporting, and monitoring tasks. **Preferred Qualifications** + ServiceNow Certified System Administrator + ServiceNow Certified Application Developer + ... IT system initiatives, to include cloud, non-cloud and hybrid-cloud systems . Influences other IT teams, leadership, enterprise business partners, vendors and… more
    Exelon (11/26/25)
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  • System Engineer

    Synergy ECP (Landover, MD)
    …protected class. Clearance Required: TS/SCI w/ Polygraph Field Engineers - Landover, MD ( System Engineer or System Administrator labor categories depending ... System Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time...ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence… more
    Synergy ECP (10/15/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    Cloud System Engineer - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 3) to join our dynamic team to support a DoD client in… more
    CACI International (10/29/25)
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