• IBM i Security Analyst

    Cognizant (Annapolis, MD)
    …to have to be considered:** + 5+ years of experience in IBM i (Power Systems ) administration . + 5+ years of experience in cybersecurity practices, including ... implementation, and governance of security controls across our IBMi/Power Systems environment. You will be a valued member of...system hardening, access control, and audit logging. + Experience… more
    Cognizant (09/16/25)
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  • DevSecOps Engineer

    NANA Regional Corporation (North Bethesda, MD)
    …Nexus. The ideal candidate will also bring solid experience in Linux system administration , supporting hybrid environments and ensuring secure, efficient ... ITSM platforms. + Familiarity in scripting languages (eg, Bash, Python , PowerShell) a plus. + Experience with both Linux...a plus. + Experience with both Linux and Windows system administration . + Solid knowledge of Active… more
    NANA Regional Corporation (09/26/25)
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  • Senior Informix DBA

    Cognizant (Bethesda, MD)
    … Administration ** + Configure, maintain, and administer Informix database systems (IDS). + Manage daily operations including backups, restores, and incident ... critical to ensuring the performance, reliability, and security of our Informix database systems . The ideal candidate will bring deep expertise in Informix database … more
    Cognizant (09/10/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …and 19 years relevant experience. + Strong knowledge of Linux, including system administration and troubleshooting + Proficient in configuration management tools ... ideal candidate will have strong working knowledge in Linux systems containers, administration , and a background in...Ability to develop in multiple programming languages such as Python , Bash, or Go + Familiarity with Git and… more
    Huntington Ingalls Industries (08/16/25)
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  • Senior Consultant, Offensive Security, Proactive…

    Palo Alto Networks (Baltimore, MD)
    …internal processes and engagements + Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration , and ... engineering support for the sustainment of information technology systems (mobile application testing, penetration testing, application, security, and hardware… more
    Palo Alto Networks (09/05/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Annapolis, MD)
    …8+ years Enterprise level support and design. Strong experience in operations and systems administration & design. + 3+ years of experience managing DNS ... will be responsible for designing, implementing, and managing Domain Name System (DNS) solutions to ensure optimal performance, reliability, and availability of… more
    Lumen (09/30/25)
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  • IoT Engineering Manager

    Oshkosh Corporation (Hagerstown, MD)
    …Working with our Global Product Development team, you will develop and maintain systems at the core of our IoT platform, helping deliver smarter, more connected ... new Internet of Things (IoT) products and practices, and identify software system designs and solutions + Plan, develop, and implement improvements and changes… more
    Oshkosh Corporation (09/25/25)
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  • Senior Testing Engineer (Manual)

    Leidos (Frederick, MD)
    …solutions and software products, including installing and configuring LINUX operating systems and applications, scripting and collecting system / application ... Take ownership of day-to-day quality issues and escalation + Collaborate with R&D System Engineering and Support teams to find the best technical solution that suits… more
    Leidos (10/01/25)
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  • Middleware Team Lead

    GovCIO (Annapolis, MD)
    …and will be a remote position. **Responsibilities** Senior middleware administration experience deploying and managing middleware SW supporting customer ... and Web Servers, Portals, and associated SW products and operating system configuration in LINUX, UNIX and Windows environments. Once deployed, responsible… more
    GovCIO (09/25/25)
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  • Senior Infrastructure Engineer

    BlueVoyant (College Park, MD)
    …of the Linux operating system , command line utilities and conventional system administration tools. Experience with recent Ubuntu and RHEL/Centos releases ... Development environment + Application packaging, configuration and deployment + Automated system provisioning + Configuration management of relevant system … more
    BlueVoyant (09/11/25)
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