• Sr. System Safety Engineer

    RTX Corporation (Aurora, CO)
    …in the following engineering disciplines: Reliability, Availability, Maintainability, Testability, System Safety, Human Factors, and Supportability. **What You Will ... Do:** + This is an exciting opportunity for a highly motivated **Senior System Safety Engineer** to join us **onsite** in a closed area program with the LCE Safety… more
    RTX Corporation (10/31/25)
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  • Information System Security Office (ISSO)…

    RTX Corporation (Sterling, VA)
    …programs and labs. The ISSO performs a combination of information system security compliance responsibilities and lab security sustainment responsibilities as the ... **What YOU will do:** + Responsible for designated information system compliance at system level; including but...and disposition of material assets associated with the secure systems . + Communicate with customers in regard to secure… more
    RTX Corporation (01/13/26)
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  • Principal System Safety Engineer

    RTX Corporation (Aurora, CO)
    …years of experience as required for this position. + Experience with: System Safety Engineering, Systems Engineering, Software or Firmware Engineering, ... problems that create a safer, more secure world. + ** System Safety** is responsible for ensuring our products are...(STEM) and a minimum of 8 years of relevant Systems Engineering or Safety Engineering experience. An advanced degree… more
    RTX Corporation (10/31/25)
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  • Information System Security Officer (ISSO-…

    RTX Corporation (Cedar Rapids, IA)
    …at our facilities in Cedar Rapids, Iowa and will be supporting Mission Systems . The ISSO is responsible for implementing and enforcing the cybersecurity compliance ... do:** + You will be responsible for designated information system compliance at system level; including but...and disposition of material assets associated with the secure systems . + You will possess and maintain technical competence… more
    RTX Corporation (01/08/26)
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  • Senior System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …for a security clearance. **Qualifications We Prefer:** + Experience in weapon combat systems + Experience with DoD System Safety Programs + Experience with ... area is product support, including the following disciplines: Reliability, System Safety, and Supportability. **Location: Tucson, AZ** **What You...Earned Value Management Systems (EVMS) and Proposal Development + Experience solving complex… more
    RTX Corporation (01/15/26)
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  • Senior System Administrator (2nd Shift)

    RTX Corporation (Springfield, VA)
    …or higher and Red Hat Enterprise Linux Certifications: RHCT or RHSA. + System administration experience across Linux systems and SQL. + Experience in ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the...its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data … more
    RTX Corporation (01/07/26)
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  • System Engineer for Satellite Operations…

    Lockheed Martin (Sunnyvale, CA)
    …skills * Ability to obtain Security\+ certification within 9 months for system administration access to controlled systems **Desired Skills:** * Experience ... background or exposure which will ensure success at designing and implementing systems within a large, complex, real\-time operational system * Technical… more
    Lockheed Martin (12/25/25)
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  • SAP and A&D Functional Business System

    RTX Corporation (Phoenix, AZ)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the… more
    RTX Corporation (10/28/25)
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  • DevSecOps/ System Admin. Engineer

    Lockheed Martin (Colorado Springs, CO)
    …\. * Develop, test, and install mission critical patches for operational and test systems \. * Monitor, plan, and implement system patching and operating ... previous assignment to a satellite communications program * Proficient in troubleshooting system level problems with networked data processing systems \. *… more
    Lockheed Martin (12/25/25)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions ... eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator, High Performance Computing (HPC) - P2** **Senior Analyst Level**… more
    RTX Corporation (10/24/25)
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