HPC Administrator - Onsite Tucson, Secret Clearance

RTX; Tucson (AZ); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Relocation eligibility

Benefits package

Job summary

RTX is seeking a System Administrator for High Performance Computing (HPC) in Tucson, AZ. This onsite role requires a current DoD clearance and strong Windows/Linux server expertise to administer heterogeneous environments.

The candidate will support HPC hardware, software, OS tuning, and security compliance while mentoring junior staff and partnering with Cybersecurity to meet DoD requirements.

Qualifications

• Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years’ experience
• 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.
• 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 Red Hat Enterprise Linux.
• Experience with High Performance Computing scheduling and monitoring tools.

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 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.
• 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.

Skills

Windows Server

Linux Server

HPC scheduling

Scripting

Security hardening

Education

University Degree or equivalent

Tools

SLURM

Grid Engine

Ganglia

Red Hat Enterprise Linux

Job description

RTX is seeking a System Administrator for High Performance Computing (HPC) in Tucson, AZ. This onsite role requires a current DoD clearance and strong Windows/Linux server expertise to administer heterogeneous environments.

The candidate will support HPC hardware, software, OS tuning, and security compliance while mentoring junior staff and partnering with Cybersecurity to meet DoD requirements.