Linux System Administrator

Job Description

Salary Range: $80,000-$120,000 USD per year

Advanced Technology & Research Corporation is seeking to fill the following full-time permanent position. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers.

Salary for the position is competitive according to qualifications. ATR offers an attractive comprehensive benefits package, including Medical/Dental insurances, free basic life/ADD, and long-term and short-term disability insurances, 401(k) plan, educational assistance program, and paid time off.

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, disability or veteran status.

PRINCIPAL DUTIES AND RESPONSIBILITIES:

The successful applicant will join ATR's Engineering Services Division, working as a team member at our government client site involved in provision and managing High Performance Computing (HPC) cluster of Linux server for Naval Surface Warfare Center, Carderock Division, West Bethesda. Duties include, but not limited to:

Install and configure Linux operating systems, firmware, software, and network on HPC clusters

Perform server hardware maintenance and upgrades

Troubleshoot and resolve HPC cluster issues working closely with on-site network administrators.

Coordinate with vendors to resolve hardware and software problems

Monitor the health of the Linux servers through both automated and manual processes

Provide clear and detailed feedback to stakeholders on gaps and improvement areas, specifically in the areas of simplification, stability, and operational efficiency

Document system administration procedures for routine and complex tasks

Stay up-to-date on the latest HPC technologies and best practices and work with stakeholders

Provide reliable and efficient backups/restores for all managed systems

Provide 24-hour, 7-day on-call support and off-hours maintenance windows

Maintain documentation for procedures, configurations, and programs.EDUCATION & EXPERIENCE REQUIREMENTS:

Minimum Bachelor of Science degree in Computer Engineering or Electrical Engineering

Advanced degree in a related area preferred

2+ years of experience working with Linux operating systems preferred.SKILLS & ABILITIES REQUIREMENTS:

Strong knowledge of Linux operating systems

Strong knowledge of HPC cluster

Ability to troubleshoot and resolve HPC cluster

Ability to work with both hardware and software

Knowledge of Linux scripting language

Strong leadership and organizational skill

Able to effectively communicate orally and in writing.OTHER REQUIREMENTS:

Candidate must be a US citizen with the ability to obtain and maintain a security clearance or favorable adjudication of a national security background investigation. Current successful background investigation completion is a plus.

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