• Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    systems engineering. Additionally, must have experience in network or system administration . + Current experience with management of virtualized ... to include multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must) **Clearance Required:** + TS/SCI… more
    Amentum (07/30/25)
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  • Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …at least 5 years of experience working with DC/CD frameworks + Must have meaningful System Administration experience (mostly Windows but also Linus) + Must ... development, testing, and automation tools, optimizing IT infrastructure + Ensuring that system improvements do not jeopardize system security + Striving for… more
    Belay Technologies (07/23/25)
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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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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …Responsibilities:** + Responsible for architecture, design, installation, configuration, administration , support, and maintenance of networks, including associated ... new technologies, tuning performance, and prioritizing the implementation of critical system patches. + Performs risk assessment, risk mitigation analysis, vendor… more
    Leidos (08/02/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (College Park, MD)
    …environment + Experience with Splunk performing systems administration , including performing installation, configuration, monitoring system performance ... and availability, upgrades, and troubleshooting in Windows and Linux Server environments + Experience creating custom dashboards, writing queries and generating… more
    ENS Solutions (09/27/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …network engineering design, system fit-up, and system deployment General Windows and some Linux system administration and sustainment experience, to ... Junction, MD Role Responsibilities: We are looking for a senior level system administrator/engineer with deep knowledge and experience with VMWare. This role will… more
    Arena Technical Resources, LLC (09/30/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …with a polygraph is required for consideration.** **Preferred Qualifications** + Experience with administration of MS Windows Server or Linux environments ... Commercial cloud development environments. Flexible cross-training to also provide systems engineering, software development, training, and security is also desired.… more
    Leidos (08/08/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …Must have an active TS/SCI with Polygraph** **Preferred Qualifications:** + Experience with administration of MS Windows Server or Linux environments (Lab ... within a commercial cloud environment. Flexible cross-training to also provide systems engineering, software development, training, and security. Job duties are… more
    Leidos (08/02/25)
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  • Senior Information Security Engineer- SIEM

    Lumen (Annapolis, MD)
    …common computing platforms, including: Windows , RedHat & Ubuntu Linux Servers . + Experience in analyzing general system processing throughput, utilization, ... Master's Degree. + Experience with Splunk Enterprise and Enterprise Security administration , configuration, and support. + Exposure to Cribl setup, implementation,… more
    Lumen (09/30/25)
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  • Customer Experience Engineer II - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …**Customer Experience Engineer II** with a deep background in troubleshooting, enterprise systems , and online services. As a trusted advisor to customers, partners, ... experience + 3+ years of technical industry experience in administration , consulting, development, or support. + 2+ years of...or support. + 2+ years of experience with enterprise server products such as: Exchange, SQL, IIS - Internet… more
    Microsoft Corporation (09/20/25)
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