• 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 (09/18/25)
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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 (08/07/25)
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  • Staff Software Engineer, Silicon Systems

    Google (Mountain View, CA)
    …testing, and launching software products. + 5 years of experience working with embedded systems and hardware related system software. + 3 years of experience ... Staff Software Engineer, Silicon Systems Engineering and Architecture _corporate_fare_ Google _place_ Mountain...system services using C/C++. + Experience in developing Linux kernel software, linux driver development, and… more
    Google (10/18/25)
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  • Systems Administrator

    Wolfram Research, Inc. (Champaign, IL)
    …including being on call and after hours Qualifications + Working knowledge of Linux operating systems with a focus on RHEL-based distributions, such as ... Wolfram|Alpha and Wolfram Language, has an exciting opportunity for a Systems Administrator. The company is looking for an energetic, motivated individual… more
    Wolfram Research, Inc. (10/06/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    …in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security ... Orchestrator and Trellix Endpoint Threat Protection + Experience with maintaining systems on Linux and Windows platforms + Ability to partner with mission… more
    Leidos (08/29/25)
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  • Sr. Principal System Admin

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance. + Experience supporting Linux and/or Windows operating systems . + Experience with but not limited to, ... secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening,… more
    RTX Corporation (10/23/25)
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  • System Engineer

    Belay Technologies (Fort Meade, MD)
    …tracking systems (eg, JIRA, Redmine, ServiceNow) + Linux operating systems Ability to: + Analyze system applications and perform troubleshooting + ... + TS/SCI Clearance with full polygraph + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Belay Technologies (09/10/25)
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  • Systems Engineer

    Koniag Government Services (Washington, DC)
    …non-virtualized environments. + Configure, implement, and upgrade new and existing computer systems and server platforms. + Perform system analysis, including ... server virtualization technologies (eg, VMware, Hyper-V, Nutanix). + Proficiency with operating systems such as Microsoft Windows Server and Linux distributions.… more
    Koniag Government Services (10/11/25)
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  • Senior Systems Security Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …global market. You will be a member of a multi-disciplinary group of System , Hardware and Software Engineers. We are a growing business developing new products ... The new designs are exciting and technically challenging. The Protected Communication Systems (PCS) team is hiring **Senior Systems Security Engineers** to… more
    RTX Corporation (10/09/25)
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  • Sr. Associate, Systems Engineer

    L3Harris (Greenville, TX)
    …Location: Greenville, TX Schedule: 9/80 Job Description: The Sr. Associate, Systems Engineer (SE) performs technical planning, system integration, verification ... and validation, and troubleshooting for total systems and/or subsystems. The System Eengineer is...experience. + Experienced using commands and operating in a Linux enviroment + Experience with creating and training intries… more
    L3Harris (10/01/25)
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