• FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …**Schedule** Full Time **Located Remotely?** N **Position Type** Management The Senior Systems Engineer - Site Reliability Engineering (SRE) is ... management and automation tools such as Ansible. + Strong hands-on experience with ** Linux ** (RHEL, Ubuntu, CentOS) and **Windows** ** administration ** . + Solid… more
    Marriott (09/23/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems ... customer in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining… more
    JHNA (09/16/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …Diploma or equivalent and 10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat, CentOS, Ubuntu) + Experience with ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...ideal candidate will have a strong background in system administration and be part of a small team of… more
    Huntington Ingalls Industries (08/27/25)
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  • Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    …Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems : Linux /Unix (Ubuntu, CentOS, Red Hat) Windows Server administration Infrastructure ... Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time… more
    St. George Tanaq Corporation (08/19/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience...and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must… more
    CACI International (08/08/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. Basic Qualifications for a Senior Principal System Admin : + Bachelor's degree with 8 years of experience; ... Patuxent River area. Basic Qualifications for a Principal System Admin : + bachelor's degree with 5 years of experience;...Linux , Cisco). + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (09/18/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …tools such as Ansible, Python, Terraform. - 4+ years of experience with administration of Ansible Automation platform to support network automation. - 3+ years of ... Pan-os-python etc. - Experience managing AAP (Ansible Automation Platform) admin functions, backups, recovery, upgrade, integrations, best practices, governance, KPI… more
    Marriott (08/16/25)
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  • Junior/Mid/ Senior Automated Test Software…

    Belay Technologies (Annapolis Junction, MD)
    …and configuration management tools + Must have experience working in Windows and/or Linux operating systems and experience working in a virtualized environment ... tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in daily stand-ups, Sprint… more
    Belay Technologies (07/23/25)
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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: ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration , and troubleshooting of both Linux… more
    Vexterra Group (07/15/25)
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  • Senior System Administrator

    Leidos (Annapolis Junction, MD)
    …security architectures. + Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware, and Networking: Switches, ... Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with… more
    Leidos (09/27/25)
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