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RTX · 1 week ago

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

Tucson, AZ

Full-time

Onsite

Mid, Senior Level

$66K/yr - $130K/yr

2+ years exp

Raytheon is a leading Aerospace and Defense company dedicated to providing advanced systems and services for commercial, military, and government customers. The Senior Analyst in High-Performance Computing (HPC) will be responsible for administering HPC systems in a mixed Microsoft Windows and Red Hat Enterprise Linux environment, focusing on troubleshooting, system performance tuning, and compliance with cybersecurity requirements.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

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 moderate 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

Qualification

High Performance ComputingWindows Server AdministrationRed Hat Enterprise LinuxSystem HardeningScripting ExperienceTroubleshooting TechniquesTeam CollaborationDocumentation Skills

Required

The role typically requires a bachelor's degree (prefer but not limited to STEM major), and a minimum of 2 years of experience, or in lieu of degree, minimum of 6 years of relevant experience is required. Those with Advanced degrees and less than one year of relevant experience will be considered as well

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

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

Preferred

Experience with High Performance Computing scheduling and monitoring tools highly desired

High Performance Computing (HPC) experience in a Linux environment

Experience in project leadership, management, or project management in a DT domain and basic to advance scripting experience

An active DoD Top-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(s)

Working knowledge of High-Performance Computing scheduling and monitoring tools such as SLURM, Grid Engine and Ganglia

Benefits

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

Holidays

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees