• Security Engineer

    TekSynap (Rockville, MD)
    …an SD-WAN environment + Administer and work within Linux and Windows environments + Hands-on administrative and operational work with the following ... Log Configuration and Management + Network Security: firewalls, Intrusion Prevention/Detection Systems (IPS/IDS), and Web Application Firewalls (WAFs) + Data Loss… more
    TekSynap (12/25/25)
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  • Sr IT Apps Analyst

    Textron (Hunt Valley, MD)
    …Technology, or related field\.At least five \(5\) years' experience in system administration , preferably on Linux \-based systems \.Ability to work ... a compliance\-driven industry\.Experience deploying and maintaining applications hosted on both Windows and Linux , with an emphasis on RHEL… more
    Textron (12/28/25)
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  • Data Center Manager

    Oracle (Annapolis, MD)
    …of most of following areas + Active TS/SCI security clearance + Systems administration ( Linux and/or Windows Servers) + Strong troubleshooting skills + ... RAID + SAN + x86 Architecture + SCSI + Linux /Unix Administration : + Boot Process + GRUB/LILO...Administration : + Boot Process + GRUB/LILO + File Systems + Network device and protocol configuration + Directory… more
    Oracle (12/11/25)
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  • SAP Ns2 Hana Database Administrator -TS/SCI…

    SAP (Columbia, MD)
    …HANA). + Experience with SAP HANA cloud or hybrid environments. + Knowledge of Linux and/or Windows server administration . + Familiarity with data ... operation of mission-critical business applications. **Key Responsibilities:** + **Database Administration ** : + Administer, monitor, and optimize SAP HANA database… more
    SAP (10/22/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …accreditation of customer IT systems + Solid foundational knowledge of Windows Server Administration (eg, managing, configuring, and troubleshooting) + Must ... completion of design and development activities for enterprise Infrastructure/Network Monitoring ( Linux , Windows ), Application, SNMP, and Log Monitoring and may… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Infrastructure Engineer - Secret required

    General Dynamics Information Technology (Fort Meade, MD)
    …+ Identity and directory services integration and troubleshooting + Windows / Linux OS hardening/patching/ administration /configuration/automation per DISA STIG ... **seeking** **a** **Senior** **Infras** **t** **ructure Engineer** **to** **Defense Information Systems Agency (DISA) Global Video Services (GVS) business area to… more
    General Dynamics Information Technology (12/14/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …related to log management/SIEMinfrastructure configuration and operational processes + Advanced system administration skills with Linux operating systems + ... system and analyze the current loggingcapabilities + Ensure the Agency Information Security systems administered by the Team are sending allrequired logs to the log… more
    TekSynap (10/17/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …virtual environments (VMWare ESX, VCenter Administration ) + Experience in administration of Linux / Windows + Experience configuring and maintaining ... general troubleshooting and monitoring + Minimum of 10 years' experience in systems administration of hardware and software in support of developing and testing… more
    ManTech (11/03/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    Linux environments (RHEL 617/8, RHCSNRHCE CentOS) + Experience with Windows system administration , system monitoring, instrumentation, resiliency and ... technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities: + Pure DevOps… more
    GliaCell Technologies (11/01/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    administration + Data center physical server racking and configuration + Linux administration + Infoblox IPAM administration + Procurement testing ... Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT),System Requirements, Systems Development **Experience:** 10 + years of related experience… more
    General Dynamics Information Technology (12/15/25)
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