System Administrator, High Performance Computing Sr. Analyst, Onsite - Tucson AZ

Job Summary

This High-Performance Computing (HPC) candidate will provide Raytheon Digital Technology High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment.

This candidate will understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server replication methods.

This position is an onsite role in our Tucson Arizona location. Relocation support will be provided to the selected applicant if they meet company policy eligibility requirements.

Responsibilities to Anticipate :

• Work as a team member in a fast-paced technological environment.
• Help develop and implement new technologies based upon industry best practices.
• Use troubleshooting techniques to resolve technical problems at a high scope and complexity to include the integration of High-Performance Computing hardware, software, and operating systems (OS).
• Understanding of software tools, automated scripts, batch schedulers, hardware, and system-level troubleshooting, to lead and support the engineering community.
• Perform OS tuning to maximize system performance on high performance computing systems. Work across DT functions to standardize processes and procedures.
• Work with Cybersecurity professionals to maintain security compliance requirements.
• Provide documentation and training on advanced DT HPC processes and procedures. Be a mentor to junior team members.

Basic Qualifications :

• The role typically a bachelor’s degree (prefer but not limited to STEM major), and 2 years of experience, an associate’s degree with 4 years’ experience, or in lieu of degree and 6 years of relevant experience is required.
• Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.

S. citizens are eligible for a security clearance.

• Must be able to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification) within 6 months of hire date.
• Experience in Windows and or Linux Server Environments including directory services management, and system hardening.
• Experience maintaining a medium sized Microsoft Windows Server environment.
• Experience with of Red Hat Enterprise Linux.
• Experience with High Performance Computing scheduling and monitoring tools.

Preferred Qualifications :

• High Performance Computing (HPC) experience in a Linux environment.
• Experience in Project Leadership, Management, or Project management in an DT domain Basic to advance scripting experience.
• An active DoD Secret Clearance.
• Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, and authentication service integration (LDAP).
• Unix (Including Linux and Solaris), experience in a medium to high complex environment.
• Working knowledge of High-Performance Computing scheduling and monitoring tools such as SLURM, Grid Engine and Ganglia.

What We Offer :

Whether you’re 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.

Additional Information :

The salary range for this role is 64,000 USD - 128,000 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.