• Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead ... Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of Defense. We are...data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX , UNIX, Mac… more
    Amentum (10/23/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …STIG/SRG hardening across Linux and Windows. + Background in network / systems security (architecture, topology, protocols, components, principles). + Hands-on ... Applied Signal Technology's (AST) Security organization is seeking an **Information Systems Security Manager (ISSM)** who strives for excellence and has a… more
    RTX Corporation (11/01/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …Identifying and resolving common technical problems with computer systems , network connectivity, and applications. + Monitoring system performance metrics ... **Responsibilities:** + Installing and configuring software updates, patching operating systems , managing system backups, and performing routine hardware… more
    Amentum (01/01/26)
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  • Systems Administrator - Level 4 (TCU)

    MTA (New York, NY)
    …is to provide technical support to MTA's computer server hardware, operating system software, and storage area network environment, including installation and ... familiarity with installing, maintaining, and troubleshooting computer server hardware, operating system software, and storage area network equipment. + Ability… more
    MTA (11/21/25)
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  • Network Engineer - Valent North America LLC

    Valent BioSciences (Libertyville, IL)
    …devices and infrastructure (Windows laptops, Windows Server, iPhones, AWS environments, and network systems ) + Experience working with AWS and/or Azure cloud ... issues. The engineer provides both on-site and remote support while developing network -related architectural designs for IT systems and applications. This… more
    Valent BioSciences (12/23/25)
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  • Sr Software Engineer

    Medtronic (Lafayette, CO)
    …Medical Device** We are seeking a highly skilled, self-driven, motivated, enthusiastic, Senior Software Engineer with expertise in Embedded Linux development. ... and cross-compilation toolchains. + Prior working knowledge of embedded system ( Linux , QNX, ThreadX etc.) + Familiarity...systems like Yocto or Buildroot + Experience in Linux power and performance optimization + Solid knowledge of… more
    Medtronic (12/11/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure network environment, TCP/IP ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...; and deliver the management platforms essential for long-term system sustainability. **Why join MC Dean?** Our people are… more
    M. C. Dean (12/13/25)
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  • Sr. IT Network Engineer

    SpaceX (Hawthorne, CA)
    …routing + Switch port security features + Network monitoring tools + Network documentation + Linux /Windows system administration + Experience with Python ... extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay range: IT Network Engineer/ Senior : $135,000.00 - $180,000.00/per year Your actual level and… more
    SpaceX (01/07/26)
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  • Systems Engineer

    Robert Half Technology (Jacksonville, FL)
    Description We are looking for a Senior Systems Engineer to design, implement, and maintain enterprise-level IT infrastructure. This role is ideal for an ... business operations. Responsibilities + Design, deploy, and maintain Windows and Linux server environments + Manage and support virtualization platforms (VMware,… more
    Robert Half Technology (12/20/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    network configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces to ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (11/21/25)
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