• Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …of classified and sensitive data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows , LINUX , UNIX, Mac OS, etc.) ... Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer** to join our team of passionate individuals in… more
    Amentum (10/23/25)
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  • Principal Systems Cyber Engineer…

    RTX Corporation (Fullerton, CA)
    …citizens are eligible for a security clearance + Experience in using Red Hat Linux , Windows , Cisco operating systems including hardening, scripting, and ... safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our ...Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in developing solutions to… more
    RTX Corporation (10/14/25)
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  • HWIL Principal Systems Integrator…

    RTX Corporation (Tucson, AZ)
    …+ Able to work and interface with a cross-discipline team + Experience with both Windows and Linux operating systems + Knowledge of or experience with ... world. Raytheon is seeking a Hardware in the Loop (HWIL) Principal Systems Integrator. The role requires experience troubleshooting and integrating various … more
    RTX Corporation (10/11/25)
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  • Principal Engineer - Endpoints

    Toyota (Plano, TX)
    …engineering, or a related IT role + Proven experience managing multiple operating systems ( Windows , macOS, Linux /Unix, iOS, Android) and diverse environments ... joining a collaborative and highly motivated team as a Principal Engineer - Endpoints. The primary responsibility of this...and business goals by leading endpoint management projects across Windows , macOS, iPads, mobile devices, and Linux /Unix… more
    Toyota (11/22/25)
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  • Principal Systems Reliability…

    Alaska Airlines (Seatac, WA)
    …creating an airline people love, we want to hear from you. **Role Summary** The Principal Systems Reliability Engineer (SRE) is the sole subject matter expert in ... to a robust and efficient operational environment. The Prinicpal Systems Reliability (SRE) role drives an enterprise SRE center...role. + Experience with event correlation. + Experience with Windows and Linux based operating environments. +… more
    Alaska Airlines (11/26/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of ... to prevent security threats, protect the integrity of our systems and support RTX's IT infrastructure around the world.... Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (09/16/25)
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  • Principal Software Engineer (Hybrid)

    BAE Systems (Fort Wayne, IN)
    …+ Full life cycle software development + C#, Python, Java + Green Hills/VxWorks/ Windows / Linux OS + Continuous Integration Tools + GIT, Jira, Confluence + ... you will be an integrated team member, collaborating with Systems , Hardware, and Test engineers in one or more...be available based on position level and/or job specifics. ** Principal Software Engineer (Hybrid)** **116254BR** EEO Career Site Equal… more
    BAE Systems (09/12/25)
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  • Cloud Developer Principal

    General Dynamics Information Technology (Mary Esther, FL)
    … Active Directory, Red Hat Single Sign On, Public Key Infrastructure, certificates + Operating Systems : Linux (RHEL), Windows + GitLab, GitHub + Requires a ... Web Services (AWS) - Amazon Web Services (AWS), CompTIA Linux + CE | CompTIA - CompTIA **Experience:** 5 +...to make a personal impact as a Cloud Developer Principal supporting the Special Warfare (SW) community with focus… more
    General Dynamics Information Technology (11/14/25)
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  • Senior Principal FPGA Verification Engineer…

    BAE Systems (Westminster, CO)
    …simulator. + Experience in C object-oriented programming. + Knowledge and experience with Windows , Linux and scripting languages (eg Ruby, Python, TCL). + ... ll Do:** + Apply innovative design techniques to create defense-oriented, cutting-edge electronic systems . + Work in a fast-paced team environment on a variety of… more
    BAE Systems (09/09/25)
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  • Sr. Principal System Administrator (RHEL)

    RTX Corporation (Marlborough, MA)
    …of our systems and support IT infrastructures around the world. **Sr. Principal Linux System Administrators,** internally known as Sr. Principal Analyst, ... a DoD interim clearance is issued. + Experience with Red Hat Enterprise Linux (RHEL), and Windows OSs including system installation, administration, patching,… more
    RTX Corporation (11/18/25)
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