• Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    systems + Strong proficiency in Linux /Unix and Windows operating systems + Experience with system administration tasks including user management, ... improvement methodology through the use of Information Technology (IT) systems or procedures + Maintain inventory of system... systems or procedures + Maintain inventory of system assets + Ensure compliance with VA standards and… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …server management experience + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... in written and oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (01/07/26)
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  • RF Systems Scientist, Amazon Leo

    Amazon (Redmond, WA)
    …and scalable systems you build will enable critical data collection, system analysis, and calibration pipelines that ensure Leo hardware performs flawlessly on ... analytics, scientistic research, validation, and development of our phased array systems across customer terminals and satellite-deployed terminals. In this role,… more
    Amazon (12/13/25)
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  • Specialist, Info Security Systems Engineer…

    L3Harris (Broomfield, CO)
    …and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system security. Works closely with ... that will allow for the security authorization of the system of interest. Works with systems developers...and management of cloud security technologies. + Familiarity with Linux . + Familiarity with security related tools - SIEM,… more
    L3Harris (11/12/25)
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  • Engineer Systems Test - Level 4 (25-244)

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems -Missile Defense Integration offers an excellent opportunity for a **Engineer Systems Test - Level 4** JEMINI System Tester (25-244) to join our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program is an essential part of the Missile Defense System . It provides a critical operational platform that enables… more
    Northrop Grumman (11/08/25)
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  • Systems Administrator

    TEKsystems (Marshall, MI)
    …ensure data integrity and availability. + Provide basic administration and support for Unix/ Linux operating systems . + Monitor system performance and ... Systems Administrator Key Responsibilities Microsoft Domain & Server...Perform regular server patching, updates, and maintenance to ensure system stability and security. + Troubleshoot and resolve issues… more
    TEKsystems (01/08/26)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …safer, more secure world. Applied Signal Technology (AST) is seeking a **Senior Principal Systems Architect** who strives for excellence and has a passion to be part ... develop, document, and implement a robust Cybersecurity mitigation strategy by ensuring Linux IT resources are patched and hardened in accordance with NIST-800-171… more
    RTX Corporation (12/18/25)
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  • Systems Administrator

    Schrodinger (NY)
    We're seeking a ** Systems Administrator** to join us in our mission to improve human health and quality of life! At Schrodinger, we're dedicated to advancing science ... our IT environment. You will ensure the stability and efficiency of the systems that support our scientific applications and business operations. Your expertise will… more
    Schrodinger (12/03/25)
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  • Software Engineer/ Systems Administrator

    Cinteot (Springfield, VA)
    Systems Administration on Windows based platforms + Windows Server Operating Systems experience + Red Hat Linux Administration experience Education: Bachelor ... Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual...server-based software applications. Duties include setting up accounts, maintaining system documentation, tuning system performance and interaction… more
    Cinteot (11/06/25)
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  • Systems Administrator

    Robert Half Technology (Houston, TX)
    …day-to-day IT operations. + Install, configure, and maintain servers and operating systems (Windows, Linux ) + Manage user accounts, permissions, and access ... Description We are seeking a reliable and detail-oriented Systems Administrator to manage, maintain, and support our...controls + Monitor system performance, availability, and backups + Perform … more
    Robert Half Technology (01/01/26)
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