• Network Administrator, Senior

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance​ **Security Clearance:** Secret - Current **Network Administrator, Senior Analyst (P2)** ** Senior Analyst , Information ... you will Learn:** + You will apply your Network Engineering skills to defense -oriented programs. + Obtain Certifications in Security+ within 6 months and Cisco… more
    RTX Corporation (10/22/25)
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  • System Administrator, High Performance Computing…

    RTX Corporation (Tucson, AZ)
    …Secret - Current **System Administrator, High Performance Computing (HPC) - P2** ** Senior Analyst Level** **Raytheon Digital Technology (DT)** **Tucson AZ - ... create a safer, more secure world. **Job Summary:** This Senior Analyst (P2) High-Performance Computing (HPC) candidate...+ Must be able to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA… more
    RTX Corporation (10/24/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …the world. ** Senior System Administrator** , internally known as Senior Analyst , Information Workplace Services collaborate and support exciting, critical ... other tasks as assigned. + Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent… more
    RTX Corporation (10/22/25)
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  • Sr. System Administrator (Sipr)

    RTX Corporation (Tucson, AZ)
    …around the world. ** Senior System Administrators,** internally known as Senior Analyst , infrastructure Workplace Services, collaborate with a great team ... other tasks as assigned. + Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent… more
    RTX Corporation (10/22/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …around the world. ** Senior System Administrator,** internally known as Senior Analyst , Information Workplace Services collaborate with many team to ... other tasks as assigned. + Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent… more
    RTX Corporation (10/03/25)
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