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Raytheon

Senior IT Systems Administrator

Raytheon, Tucson, Arizona, United States, 85718

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Date Posted: 2025-06-25

Country: United States of America

Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA

Position Role Type: Onsite

U.S. Citizenship and Security Clearance Requirements: Active and transferable U.S. government issued security clearance is required prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Security Clearance: DoD Clearance: Top Secret

At Raytheon, our mission is to help defend the freedoms of our nation and allies, supported by over a century of renowned engineering expertise. Join us in solving significant challenges that contribute to a safer, more secure world. What You Will Do: Administer IT systems in a diverse Microsoft Windows and Redhat Enterprise Linux environment.

Utilize your expertise in Windows Server internals or Linux fundamentals, including DNS, DHCP, Active Directory, and server replication.

Collaborate effectively in a dynamic team environment, using advanced troubleshooting techniques to address technical issues involving hardware and operating systems.

Commit to obtaining Department of Defense Directive (DoDD) 8140/8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of employment.

Full-time, 100% Onsite position.

Qualifications You Must Have: A university degree or equivalent experience with a minimum of 2 years of relevant experience, or an advanced degree in a related field.

Active and transferable U.S. government issued Top Secret security clearance is required prior to the start date.

Proficiency in Windows and/or Linux operating systems.

Qualifications We Prefer: Certification in compliance with Department of Defense Directive (DoDD) 8140/8570, such as CompTIA Security+ CE and an Operating System Certification.

Familiarity with NISPOM, JAFAN, JSIG, DFARS, and DoD/RMF, in addition to data storage, NAS, and SAN technologies.

Experience with VMWare vCenter, vSphere, and ESX or other virtual computing environments.

Knowledge of Microsoft WSUS, MECM, and/or Exchange.

Experience in High Performance Computing (HPC) within a Linux setting.

What We Offer: At RTX, our core values of Trust, Respect, Accountability, Collaboration, and Innovation guide our commitment to creating a safer, more connected world. The salary range for this role is $66,000 - $130,000 per year. The salary range reflects various factors such as experience level, region, and skill set. Hired candidates may receive benefits including medical, dental, vision, life insurance, 401(k) match, flexible schedules, employee assistance programs, and more, depending on the business unit. The application window will close approximately 40 days from the posting date; however, it may be extended or shortened based on candidate flow and business needs. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. RTX supports affirmative action for qualified individuals with disabilities and protected veterans.