• Sccm/MCM System Engineer (TS/SCI w/ Polygraph)

    COMSO, Inc (Annapolis Junction, MD)
    …across multiple air-gap networks + 5-10 years of computer/IT professional experience with Windows Server Administrator, Windows Server 2016, 2019 or 2022 or SQL ... Server + Extensive working knowledge of troubleshooting experience with Windows clint platform administration, configuration, rights management and file access… more
    COMSO, Inc (07/18/25)
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  • ADC Engineer, Controls Fleet

    Amazon (Jessup, MD)
    …for which they perform AWS work. Key job responsibilities - Technical Infrastructure : Deploy, manage, and support large-scale Windows and Linux environments, ... Description Are you experienced in managing Windows and Linux environments with a passion for...for building and supporting some of Amazon's most important infrastructure services. As part of Amazon Web Services (AWS),… more
    Amazon (07/26/25)
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  • Splunk Engineer (TS/SCI w/ Polygraph)

    COMSO, Inc (Fort Meade, MD)
    …Processing Language (SPL) and dashboard development + Knowledge of security and infrastructure data sources (SysLog, Windows Event Logs, NetFlows) + Alerting, ... + Manage and support existing Splunk and equivalent hardware infrastructure + Provide onboarding, configuration, and optimization of Splunk instances… more
    COMSO, Inc (07/23/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …Selenium, JMeter, and databases like Oracle and DB2, across platforms including Windows , Linux, and mainframe environments. **What you will need:** + US Citizenship ... JIRA, and basic scripting. + **Platform Awareness** : Basic understanding of Windows , Linux, and mainframe environments. + **Team Collaboration** : Works effectively… more
    Guidehouse (08/09/25)
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  • Operating System Specialist - Thurs/Fri Off Days

    GovCIO (Annapolis, MD)
    …implementation, and support of the USPS network and compute technology infrastructure . NCT enhances the postal network by implementing network segmentation, which ... NCT manages and oversees the Postal Service's cloud services and data center infrastructure , which includes more than 24,000 servers, 110 petabytes of storage, and… more
    GovCIO (08/02/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... and cybersecurity for large complex resilient hardware and virtualized infrastructure to ensure implemented solutions meet stakeholder needs, standards, and… more
    M. C. Dean (07/15/25)
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  • Senior Cloud Developer - TS/SCI with Polygraph

    Stratus Solutions (Hanover, MD)
    …cultural hurdles to innovation, empowering them with the latest end-to-end cloud infrastructure , big data and cyber capabilities. Our expertise in cross-domain and ... security automations, aid collaboration efforts with software engineers, and streamline infrastructure processes. This position offers the opportunity to use your… more
    Stratus Solutions (06/09/25)
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  • FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …and business objectives. Partners closely with Product Teams, Applications teams, Infrastructure , and the broader Applications and Infrastructure Delivery teams ... skills, collaborating with key stakeholders across the company to optimize cloud infrastructure and uphold the highest standards of operational excellence in a… more
    Marriott (06/24/25)
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  • Active Directory Systems Engineer (SE2)

    Orion Consortium (Annapolis Junction, MD)
    …Scope polygraph.* Key Responsibilities: * Troubleshooting skills with Active Directory Infrastructure , Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, ... Windows Server 2008R2, 2012 and 2016 and Windows 10 * Experience with architecting and engineering enterprise level solutions * Ability to quickly get up to speed… more
    Orion Consortium (07/03/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    …to join our team in **Hanover, MD.** The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions ... in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology… more
    ManTech (08/02/25)
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