• Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …of Agile and Waterfall development methodologies. + Exposure to enterprise platforms including Windows , Linux , UNIX, and mainframe systems . + Experience ... logging, and resolution tracking. + **Cross-Platform Testing** : Comfortable testing across Windows , Linux , UNIX, and mainframe systems . + **Database… more
    Guidehouse (08/09/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator** to join our team of passionate individuals in **Annapolis Junction, MD**… more
    Amentum (07/19/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Servers ( Windows & Linux ), Workstations ( Windows & Linux ), Networking equipment, and NetApp storage systems . + Install, configure, and maintain ... deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and… more
    Northrop Grumman (07/18/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …and skills in using Microsoft operating systems ( Windows 2012R2 and Windows 2016 or higher) + Engineer , integrate, design and deploy various Windows ... Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical… more
    Synergy ECP (07/16/25)
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  • TSSCI ISSE

    Insight Global (Andrews Air Force Base, MD)
    …tools in a production environment. Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems . Expertise in troubleshooting and ... Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security posture...Nessus, ePO, and associated infrastructure components. Deep understanding of Windows and Linux operating systems ,… more
    Insight Global (07/26/25)
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  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Baltimore, MD)
    …system architectures, and configuration guidelines. + Understanding and familiarity with Operating Systems (Unix, Linux , Windows ). + Ability to travel ... experience within IT in developing, implementing, or architecting information systems . + Excellent knowledge in PAM ecosystem (technology, standards,… more
    Deloitte (06/12/25)
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  • PMK - System Administrator Level 1

    Stratus Solutions (College Park, MD)
    …and the tools they need to fulfill their true potential. As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal role ... You will be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone, email,… more
    Stratus Solutions (08/08/25)
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  • System Administrator

    CACI International (College Park, MD)
    …seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a ... You will be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone, email,… more
    CACI International (06/11/25)
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  • Technical Support Specialist Tier 3 - Clearance…

    Lockheed Martin (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, type, and ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step...upgrade, and maintain operating system and software applications on Linux and Windows platforms \- Maintain and… more
    Lockheed Martin (07/12/25)
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  • Application Developer

    Belay Technologies (Fort Meade, MD)
    …bachelor's degree + Experience with developing CNO specific software in Linux / Windows /Embedded applications. + Experience with Reverse Engineering, especially ... 2021! Belay Technologies is seeking a Application Developer (Reverse Engineer ) to join our intel team. You will act...with Ghidra + Produce and modify software systems in C/C++/Python. + Provide support for fielded… more
    Belay Technologies (07/30/25)
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