Sr. Systems Administrator

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Date Posted: 2025-04-14

Country:

United States of America

Location:

AZ848: RMS AP Bldg 848 1151 East Hermans Road Building 848, Tucson, AZ, 85756 USA

Position Role Type:

Onsite

Sr. Systems Administrator - Tucson, AZ, must have active secret clearance, we offer relocation.

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

What You Will Do:

Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. 
Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods. 
Work as a team member in a fast-paced technological environment.  Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
Experience with data RAID, data backup uses and technologies.
Install and configure software applications requested by end users.
Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.
Systems are operational 24x7 and occasionally require work effort beyond standard work hours

Qualifications You Must Have:

Typically requires a bachelor’s degree and a minimum of 2 years of prior relevant experience
Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Experience with Windows and/or Linux
Experience with some but not limited to, the following technologies: Active Directory, WSUS, VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and Netwrix, prior systems administration and networking administration experience, Windows or Linux administration, Windows administration, or Mac OS experience, backup, and recovery enterprise suites.

Qualifications We Value:

Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification
Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF
Experience in Windows Server
Experience with Zero Clients
Experience with data storage, NAS, and SAN technologies and solutions
Experience with using Information Technology project lifecycle management processes
Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods
Experience supporting engineers in software, simulations, and hardware development
Experience with Microsoft WSUS, SCCM, and/or Exchange
High Performance Computing (HPC) experience in a Linux environment
Scripting Experience

What We Offer:

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

The salary range for this role is 66,000 USD - 130,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, 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. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Average salary estimate

$98000 / YEARLY (est.)

min

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$66000K

$130000K

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What You Should Know About Sr. Systems Administrator, Raytheon

Are you a skilled Sr. Systems Administrator looking for a new challenge? Join Raytheon in Tucson, AZ, where we are committed to defending our freedoms and securing a safer world through innovative technology. In this role, you will be at the forefront of IT systems administration, managing a diverse environment that includes Microsoft Windows and Red Hat Enterprise Linux. If you thrive in fast-paced settings, you will be responsible for troubleshooting complex technical issues and ensuring seamless integration of hardware and operating systems. Your expertise in managing tools like DNS, DHCP, and Active Directory will be crucial, and you’ll also delve into data RAID and backup technologies. Collaborating with Cybersecurity professionals is a key part of the job, allowing you to enhance the security of our infrastructure while providing documentation and training on best practices. To qualify, you'll need an active Secret security clearance, a bachelor’s degree, and a minimum of two years of relevant experience. The ideal candidate is not just proficient with Windows or Linux, but also familiar with tools like VMware, AWS, and MySQL. At Raytheon, we offer a competitive salary and a range of benefits including health insurance, retirement plans, and educational support. Plus, if you love problem-solving and want to contribute to meaningful projects, this is the opportunity for you. Step into the future of technology with us and help shape a more secure world for everyone!

Frequently Asked Questions (FAQs) for Sr. Systems Administrator Role at Raytheon

What are the responsibilities of a Sr. Systems Administrator at Raytheon?

As a Sr. Systems Administrator at Raytheon, you will be responsible for providing IT systems administration in both a Microsoft Windows and Red Hat Enterprise Linux environment. Your duties will include troubleshooting technical issues, managing integrated hardware and operating systems, and working closely with Cybersecurity professionals to maintain security requirements. Experience with DNS, DHCP, Active Directory, and data management technologies like RAID and backups will be essential.