• System Administrator

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and ... ISCSI, Storage Area Networks (SAN), and Network Attached Storage. + Prefer three ( 3 ) or more years' experience in configuration and management of WINS, DNS,DHCP,… more
    TekSynap (09/16/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3 ) Overview: The System Administrator ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (08/14/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + ... a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This...patch management with understanding how toapply security updates to systems via YUM and RPM. + 3 +… more
    GovCIO (09/24/25)
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  • Systems Engineer L3

    NTT America, Inc. (Annapolis, MD)
    …related experience. **REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data ... junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms....optimize and transform for long-term success. We invest over $ 3 .6 billion each year in R&D to help organizations… more
    NTT America, Inc. (09/27/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …+ Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data across multiple sources, ... and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux . Connectors may use APIs, tokens, or service accounts, so understanding these… more
    Leidos (09/20/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Jessup, MD)
    …skills to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator /Engineer with the ability to automate day to day ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (09/24/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Millersville, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr....OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD… more
    Northrop Grumman (09/17/25)
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  • System Integration Engineer 2

    Amentum (Fort Meade, MD)
    …+ Eight (8) years of experience as a software integrator, tester, system administrator , or systems engineer in programs and contracts of similar scope, ... Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms. + Maintain and develop the environment for… more
    Amentum (07/17/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... corporate directions/strategies. + Candidate is considered a SME in 3 or more of the listed security requirements. +...Event Manager) application is desired - ArcSight or Splunk administrator experience/exposure is a plus. Ability to develop and… more
    Lumen (10/01/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Annapolis, MD)
    …determines causes and takes timely corrective action. + Works with the Unix/ Linux /Windows Administrator on capacity planning and performance tuning of servers ... or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design… more
    Cardinal Health (09/18/25)
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