Principal System Administrator, Storage & Data ...

Principal System Administrator, Storage & Data Protection Raytheon Missiles & Defense Digital Technology (RMD DT) RMD DT Program Execution Tucson, AZ Onsite position About Us At Raytheon Missiles & Defense, you have the opportunity to try new things and make a bigger difference across a broader end-to-end solution, a richer technology and product set, an expanded range of disciplines, a growing global footprint and a more diverse team of colleagues and customers. Job Summary Our Digital Technology (DT) organization ensures that RMD teammates across the globe are able to communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, protect the integrity of our systems and support the RMD DT infrastructures around the world. System Administrators collaborate with a diverse team to support fast-paced, critical programs with classified information system capabilities. Success in this role means you are able to develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex DT infrastructure problems. As a Principal level System Administrator, this role will require a seasoned professional contributor who can handle difficult and complex issues within the Mission areas of the Tucson AZ facility related to Storage and Data Protection systems in Classified areas. T Note on Location: This position may require travel to other locations both local and domestic as dictated by customer driven work requirements . Relocation support is available if the applicant is eligible per company policy. Responsibilities to Anticipate: Collaborate with partners to define computing requirements based on the standard architectural solutions with a strong background in NetApp, Veritas and Quantum tape library systems. Work with storage architects, program leads, and end-users to design end-to-end solutions based on the programs requirements consisting of hardware and operating system technologies. Integrate and partner with programs, network engineering and high performance computing teams to solve complex infrastructure problems. Assure a high level of reliability and performance through systems monitoring and infrastructure management. A deep understanding of data storage performance requirements. Respond to online service requests from users. Ensure server and application compliance with security and performance requirements (DFARS, RMF, NIST Cybersecurity Framework). Install, Convert, and upgrade systems hardware and software. Develop, revise, and maintain technical and operational documentation (including procedures) to continually improve our computing environments. Maintain and grow your technical competence in multiple areas (such as Windows, Linux, virtualization, User Authentication, DNS, NFS, system imaging/build automation). Assist in developing the overall performance and capability of your technical team through mentoring and knowledge sharing. Provide timely updates to management on project lifecycles. Potential for domestic or international travel. Systems are operational 24x7 and occasionally require work effort beyond standard work hours Qualifications you must have: 5 years minimum total professional experience as an IT/DT professional. Must possess an active and in-scope US DoD Secret Security Clearance. Bachelors degree with 5 years experience, or in lieu of degree an additional 1 years of Technology experience may be substituted for each 1 year of college Significant experience working with Storage and Data Protection systems. 4+ years working experience with Linux Server (RHEL preferred) 5+ years working experience with Windows operating systems, including Windows 7, Windows 10, Windows 2016 - 2019 Server Experience in Active Directory and group policy management. Experience in working with data storage (NetApp preferred) and data backup technologies Experience with virtualization technologies and virtual computing concepts Experience operating and leading in an Agile Scrum environment Ability to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 1 year of hire date Qualifications We Value : In-depth knowledgeable in NetApp and Veritas systems.3-5 years in-depth working experience with Linux Server (RHEL preferred) 5-7 years in-depth working experience with Windows operating systems, including Windows 7, Windows 10, Windows 2016 - 2019 Server In-depth experience with Active Directory, Domain Controllers, DNS, DHCP, Working knowledge of system update/patch management WSUS, SCCM, Chef, Puppet, Exchange Working knowledge of computer system monitoring Nagios, Retina, etc. Working knowledge of compliance assessment tools ACAS, Nessus Strong experience with virtual computing technologies with VMWare, vCenter, vSphere and ESXI virtual computing methodologiesStrong communication skills (both oral and written) Strong leadership skills. Strong troubleshooting skills Strong teamwork and collaboration skills Strong organizational skills Good Documentation practices Ability to work independently or part of a team Security+ certification or willingness to obtain within 1 year of employment. Working knowledge of thin client technologies Working knowledge of unified OS account management technologies Centrify Strong understanding of fundamental TCP/IP concepts Scripting / programming experience Strong understanding of fundamental networking/distributed computing environment concepts. CISSP Certification Active US DoD Top-Secret Clearance What We Offer : Whether youre just starting out on your career journey or are an experienced professional, we offer a robust total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the superior benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care. Employee Referral Award Eligibility: Only employees currently within RMD and RI&S have the potential to receive a Referral Award for submitting a referral to RMD and RI&S roles. ALL eligibility requirements must be met (see guidelines () to receive the Referral Awarding.Location Information: This position is located in beautiful Tucson, AZ. Tucson has a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized as one of Americas 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of natures best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucsons fantastic weather lets residents enjoy the outdoors year-round.Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Created: 2025-10-04