• Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …VMware Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration. ... with issues as a team. + Install, configure, and monitor operating systems ( Windows ) and related software applications. + Ability to use and operate virtualized… more
    NTT America, Inc. (11/20/25)
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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 ... Systems Engineer, Senior The Opportunity: Are...database solutions in support of our warfighters. As a Systems Administrator on our team, you'll establish… more
    BOOZ, ALLEN & HAMILTON, INC. (12/07/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... (NMEC). This role requires an individual with subject matter expertise administering Windows servers within a physical and virtual environment. This role is… more
    Vexterra Group (10/14/25)
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  • Senior Endpoint Migration Engineer

    Leidos (Odenton, MD)
    …+ Active DoD Secret clearance + Demonstrated experience troubleshooting and administering Windows operating systems + Strong problem-solving skills and acute ... **Description** Leidos is seeking an experienced ** Senior Endpoint Migration Engineer** to join our Defense...with the UEM team to ensure documentation for the systems , applications, and endpoint migration process are up to… more
    Leidos (11/22/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: ... builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to base configuration, security… more
    Vexterra Group (10/14/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    … administration, scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer (Levels 1 to 4) Overview: Systems ... Skills: SQL, database architecture, data security, performance tuning. Experience Level: Senior level Information Systems Security Officer (ISSO) Overview: The… more
    Belay Technologies (11/13/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary ... Productivity and Global Information Assurance Certification (GIAC) GIAC Certified Windows Security Administrator (GCWN) certified. + Technical certifications… more
    V2X (11/15/25)
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  • Endpoint Engineering Task Lead

    Leidos (Rockville, MD)
    …Manager on technical road maps, resource planning, and allocation. As a senior technical escalation point, they will address issues and challenges, provide feedback ... Azure, Exchange Online, Teams, and related collaboration services. + Manage Windows and macOS endpoint engineering, including device lifecycle management, patching,… more
    Leidos (12/07/25)
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  • Clinic Infrastructure Engineer

    CyberData Technologies (Rockville, MD)
    Job Title: Senior Network Administrator Location: Rockville, MD CyberData Technologies is seeking a highly skilled Senior Network Administrator to ... role requires a strong understanding of network administration, clinical IT systems , and high-availability environments, along with extensive technical expertise and… more
    CyberData Technologies (12/07/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …Education Level: Bachelors Position Description: GITI is looking for a senior -level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation ... into test environments. + Experience with application development for Windows or Linux. + Experience with x86/x64 or ARM...or ARM Assembly programming. + Experience with version control systems such as Git. + Experience with project management… more
    Shuvel Digital (12/04/25)
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