• System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Technology (IT),Network ... problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system… more
    General Dynamics Information Technology (08/08/25)
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  • Secret Cleared Vulnerability Scanning Specialist

    Zantech (Adelphi, MD)
    …system administration . This position requires a strong background understanding UNIX /Linux and Windows operating systems . Responsibilities include, but will ... Cleared Vulnerability Scanning Specialist to provide vulnerability scanning within enterprise systems for our Federal client. Reporting directly to the client IAM,… more
    Zantech (08/07/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …write Ansible Playbooks . Three (3) years' experience supporting and installing an Linux, Unix , Windows, or Cisco OS operation systems . One (1) year experience ... Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities.… more
    Synergy ECP (06/26/25)
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  • Lead Offensive Security Analyst (Red Team…

    T. Rowe Price (Owings Mills, MD)
    …Top 10, XSS, filter bypassing, SQL Injection) + In-depth understanding of Windows operating systems and knowledge of Unix , Linux, and macOS operating systems ... response capabilities. Responsibilities + Leads Penetration Tests on enterprise networks, systems , and technology stacks. + Develop and coordinate Red Team/Purple… more
    T. Rowe Price (06/25/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Annapolis, MD)
    …+ SAP BASIS & HANA Administration + S/4 2021 and 2022 Hana and Fiori Admin + SAP Netweaver ABAP & Java Administration + SSL/TLS Admin , SSL Certificates ... 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 (07/04/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity with ... + Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration + Use network monitoring and management tools such as Solarwinds… more
    ManTech (07/23/25)
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  • Senior Systems Engineer - IAM

    Ensono (Annapolis, MD)
    …of IAM administration experience + Experience managing access for mainframe, Unix , IBM iSeries, and distributed platforms. + Strong understanding of identity and ... Senior Systems Engineer - IAMRemote - United StatesJR012224 At...diverse set of enterprise applications and platforms, including mainframe, Unix , IBM iSeries, and other distributed environments. This role… more
    Ensono (08/07/25)
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  • Database/ Systems Specialist (Remote)

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently seeking a Database/ Systems Specialist (Remote) to become a subject matter expert on our Team. This position is fully remote, full ... Designs, develops, builds, analyzes, evaluates, and installs database management systems to include database modeling and design, relational database architecture,… more
    GovCIO (07/19/25)
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  • Systems Development Engineer, AWS Cross…

    Amazon (Jessup, MD)
    …or one of the following related disciplines: Site Reliability Engineering (SRE), Systems Engineering, Systems Administration , DevOps, Security ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence....experience (Java, Python, Go, Ruby) in Linux or similar UNIX distribution with a good working knowledge of TCP/IP… more
    Amazon (06/14/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …hardware problems and remains involved in the resolution process . Configure and manage UNIX and Windows (or other applicable operating systems and installs /lo ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to… more
    DCCA (05/19/25)
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