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Sr. Principal System Administrator - ONSITE
Job
RTX
Tewksbury, MA (In Person)
Full-Time
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Job Description
Job Description At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Sr. Principal Systems Administrator Lead, 100% onsite, Tewksbury, Massachusetts. Sr. Principal System Administrator Lead, in infrastructure Workplace Services, will collaborate with their team to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can 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 IT infrastructure problems. Your Responsibilities Manage and optimize a heterogeneous Microsoft Windows and Red Hat Enterprise Linux server infrastructure, ensuring reliable and secure IT operations. Mentor and guide junior administrators across a broad range of responsibilities, including corrective and preventive maintenance, routine operational tasks, account management, and system performance tuning. Lead a team of system administrators to maintain confidentiality, integrity, and availability of assigned IT systems and applications. Oversee and advise on tasks such as configuring administrator and service accounts, maintaining system documentation, tuning system performance, installing enterprise software, and managing computing and storage resources. Partner with Cybersecurity teams to maintain compliance with security requirements and provide documentation, training, and guidance on advanced IT processes and procedures. Participate in Change Request reviews and serve on Change Management Boards at various program levels. Coordinate technical and process document reviews while troubleshooting and resolving system administration, engineering, and integration issues. Lead and contribute to technical meetings with internal teams and program stakeholders, representing the organization on functional matters. Systems are operational 24x7 and occasionally require work effort beyond standard work hours. Travel to other US Domestic locations may be required as business needs dictate. Up to 10% per year. Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent) within a reasonable amount of time. What We Offer Relocation assistance available, provided final candidate meets eligibility requirements. Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Job Details Function Corporate Sub-Function IT, Software & Data Science Level Professional Work Type Onsite Contract Full-Time Location Tewksbury, United States Job