HPC Systems Administrator & Analyst — Onsite Tucson

RTX; Tucson (AZ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Relocation eligibility

Partial relocation support

Job summary

RTX in Tucson, AZ is seeking a System Administrator for High Performance Computing (HPC) to manage Windows and Linux servers in a mixed environment. The position requires DoD Secret clearance, onsite work, and potential limited relocation support.

You will join the Digital Technology HPC team, perform OS tuning, security hardening, and support HPC scheduling tools, while mentoring junior staff and collaborating with Cybersecurity colleagues.

Qualifications

• Typically requires a bachelor's degree and less than 2 years of relevant experience or a total of 4 years relevant technical experience in IT or Digital Technology.
• Experience in Windows and/or Linux Server Environments including directory services management and system hardening.
• The ability to obtain and maintain a US Government issued secret security clearance is required.

Responsibilities

• 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 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 and standardize processes across DT functions.
• Work with Cybersecurity professionals to maintain security compliance requirements.
• Provide documentation and training on advanced DT HPC processes and procedures and mentor junior staff.
• Must be able to obtain required DoD Directive 8140 / 8570 Certification within 6 months of hire.

Skills

Windows Server

Linux Server

DNS

DHCP

Active Directory

Scripting

Troubleshooting

Security+

Education

Bachelor's degree

Tools

SLURM

Grid Engine

Ganglia

LDAP

DNS

AD

Job description

RTX in Tucson, AZ is seeking a System Administrator for High Performance Computing (HPC) to manage Windows and Linux servers in a mixed environment. The position requires DoD Secret clearance, onsite work, and potential limited relocation support.

You will join the Digital Technology HPC team, perform OS tuning, security hardening, and support HPC scheduling tools, while mentoring junior staff and collaborating with Cybersecurity colleagues.