AMERICAN SYSTEMS is seeking a highly experiencedSeniorLinux Systems Administratorto provide expert technical support for the software, hardware, wired network infrastructure, and system security of Linux systems in aHigh-Performance Computing (HPC) Environment.

As a SeniorLinux Systems Administrator, you will:

• Provide technical support for the software, hardware, wired network infrastructure, and system security for a Linux High Performance Computing (HPC) environment.
• Join a well-established team that gives you the opportunity to grow.
• Receive robust benefits package that includes !
• Be a part of an empowered accountability culture where each employee-owner has a meaningful stake in the future success and growth of the company.

A week in the life of a SeniorLinux Systems Administrator:

• Plan, coordinate, and install software applications and hardware in a distributed Linux platform.
• Provide system administration and configuration of specialized mission applications and software.
• Optimize the functionality and performance of hardware and software systems.
• Ensure availability, integrity, efficiency, and reliability of servers, workstations, and data storage systems (Lustre, Bright Cluster)
• Implement and maintain backup and disaster recovery plans and capabilities for all critical mission systems.
• Develop and maintain system administration standard operating procedures, technical guides, and instructions.
• Install, support, and maintain server operating systems and software (Google Tensorflow, PostgreSQL)
• Plan for authorized service interruptions and outages.
• Respond to unexpected or unauthorized service interruptions and outages.
• Diagnose software and hardware failures to resolution.
• Implement and ensure security preventive measures are fully functioning.
• Monitor and enhance system performance.
• Test operating system and software upgrades, patches, and hot fixes before they are applied to the operational systems.
• Create and test backups of data, provide data cleansing services, verify data integrity, implement access controls.
• Assist developers of data exposure services with engagement of the database.
• Implement and maintain backup and disaster recovery capabilities for all identified critical mission systems.

• Active Top Secret clearancew/SCI eligibility
• Bachelor's degree in STEM discipline (e.g., Computer Science, Electrical Engineering, Mathematics, Information Technology)
• At least 10+ years of experience in IT Systems Administration
• IAT IILevel Certification(e.g.,Security+ CE, CCNA-Security,CySA+, GICSP,GSEC, CND, SSCP)
• 6-8years' Red Hat Linux experience
• PostgreSQL database experience
• Previous experience with:
  • Lustre in distributed computing environments
  • Bright Cluster Management toolset
  • Securing and hardening Linux systems to meet RMF controls.
  • VMware vSphere 6 and up
  • Scripting (BASH, Python, Perl)
  • CUDA, TensorFlow, similar toolsets
• Qualified candidates with Red Hat certifications(RHCSA or RHCE) will be given priority.

Who We Are:

Founded in 1975, is one of the largest employee-owned companies in the United States. We are a government services contractor focused on delivering Strategic Solutions to complex national priority programs with 100+ locations worldwide. Through our focus on quality, strong cultural beliefs and innovation we deliver excellence every day.

Company Awards:

• Forbes National Best Midsize Companies
• Energage National Best Workplaces, National
• Washington Post Best Workplaces

Veteran Hiring Awards:

• U.S. Department of Labor Hire Vets Medallion
• BEST FOR VETS by Military Times
• TOP 10 MILITARY FRIENDLY COMPANY by MilitaryFriendly.com

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary/hourly range for this position is $150,000-170,000. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans (including ESOP and 401k), insurance programs, and education and training assistance.

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