Principal System Administrator Linux SME

Date Posted : 2024-08-30

2024-08-30

Country :

United States of America

Location :

AZ802 : RMS AP Bldg 802 1151 East Hermans Road Building 802, Tucson, AZ, 85756 USA

Position Role Type : Onsite

Onsite

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 :

System Administrator - Linux SME, internally known as Manger Infrastructure Workplace Services, will lead and collaborate with a diverse team to support fast-paced, critical programs with classified information system capabilities and the teams Subject Matter Expert for Linux.

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 IT infrastructure problems.

Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.

Knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.

Working 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).

Understanding of 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.

Travel required to other US Domestic locations as business needs dictate. Frequency at 5%.

Qualifications You Must Have :

Typically, Bachelor’s degree and 5 years of experience or 9 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.

In-depth working experience in RedHat Linux environments

Experience with some but not limited to, the following technologies : Linux / RHEL administration, Active Directory, WSUS, VMware, administration and networking administration experience, Windows administration, and recovery enterprise suites.

Experience with server architectures and troubleshooting methods and be able to assist in developing solutions and documentation to a variety of technical problems.

Lead / mentoring experience required.

Qualifications We Prefer :

An active DoD Top Secret

Direct working experience with NISPOM, JAFAN, JSIG, DFARS and / or DoD / RMF

Experience with data storage, NAS, and SAN technologies and solutions

Experience with using Information Technology project lifecycle management processes.

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.

RTX solves some of the toughest challenges in aerospace and defense. That requires expansive thinking and bold innovation and that, in turn, requires a culture that is diverse, equitable and inclusive.

We embrace individuality and diversity of thought to fuel opportunity for our employees, our customers, and our communities.

We work toward progress, knowing that a more inclusive world is critical to our mission. Not just in this moment, but always.

The salary range for this role is 77,000 USD - 163,000 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.