• Director Information Security

    Lumen (Annapolis, MD)
    …Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value public- and private-sector ... practices and lessons learned. Who You Are You are a hands-on engineer who thrives in complex, mission-critical environments. You communicate with clarity, drive… more
    Lumen (09/03/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Annapolis, MD)
    …**The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt and scale discovery of evolving ... new methods, tools and programming languages. -User-level experience in a Unix -based environment. -Familiarity with extracting data through SQL. -Strong writing… more
    Lumen (09/17/25)
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  • Cybersecurity Lead

    TekSynap (Bethesda, MD)
    …the NICHD have differing environments and needs. Operating environments include UNIX , Linux, Windows, and MAC. Similarly, software for system operation, management, ... Splunk, Tripwire, Cylance, Tenable etc. + Senior Cyber Security Engineer . + Knowledge ofvulnerabilityinformation dissemination sources (eg, alerts, advisories,… more
    TekSynap (09/16/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …* **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management position designed to ... simultaneously + Experience in any or all of the following systems: UNIX , web-based applications, operational chat rooms, SUN and/or Linux workstations, satellites… more
    CACI International (09/04/25)
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  • Account Solution Architect for Public Health…

    Red Hat (Annapolis, MD)
    …Success. **What You Will Bring:** + 5 years of experience as a sales engineer , consultant, solutions architect, or a relevant role; experience in presales + Ability ... into proposals, presentations, standard demos, workshops, etc. for customers + Knowledge of UNIX or Linux systems, preferably in Red Hat platform like Red Hat… more
    Red Hat (08/30/25)
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  • IT Lead

    KBR (Bethesda, MD)
    …cloud infrastructure. + Must have knowledge and hands-on experience administering Windows, UNIX , and Cloud based systems + Must have demonstrated ability to ... accomplish Government requirements. + Experience as a Systems Administrator/Network Engineer for development/integration programs. + Experience or working knowledge… more
    KBR (08/21/25)
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  • Senior Solutions Architect, National Security…

    Amazon (Jessup, MD)
    …ideal candidate will have past experience working as a systems or support engineer , and pre-sales experience. You will enjoy keeping your existing technical skills ... in enterprise customers - Experience architecting infrastructure solutions using both Linux/ Unix and Windows with specific recommendations on server, load balancing,… more
    Amazon (07/28/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …remains involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... customer applications and services + Collaborate with Information System Security Engineer and Officers (ISSE/O) to conduct patching and configuration changes… more
    Amentum (07/19/25)
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  • Postdoctoral Fellow

    University of Maryland, Baltimore (Baltimore, MD)
    …one language in Python, R, or C/C and proficiency in use of Linux/ Unix command-line system * possess a demonstrable understanding of computational algorithms and ... a doctoral degree in Computer Science, Mathematics, Statistics, Physics, Engineer , Genetics, Biology, Microbiology, Bioinformatics, Computational Biology, or a… more
    University of Maryland, Baltimore (07/16/25)
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  • Postdoctoral Fellow

    University of Maryland, Baltimore (Baltimore, MD)
    …the following languages: Python, R, or C/C and proficiency in use of Linux/ Unix command-line system * possess a working knowledge on genomic sciences and sequencing ... a doctoral degree in Computer Science, Mathematics, Statistics, Physics, Engineer , Genetics, Biology, Microbiology, Bioinformatics, Computational Biology, or a… more
    University of Maryland, Baltimore (07/16/25)
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