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AMERICAN SYSTEMS

Linux Administrator

AMERICAN SYSTEMS, Gaithersburg, Maryland, us, 20883

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Linux Administrator Location: US-MD-Gaithersburg

Position ID: 2025-3641

Category: IT / Cyber Security / Network Systems

Position Type: Full-Time

Remote: No

Clearance Required: Secret

Overview AMERICAN SYSTEMS is an employee‑owned federal government contractor supporting national priority programs through strategic solutions in Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.

Responsibilities

Collaborate with onsite system design personnel to implement new system software and hardware.

Maintain and develop Linux infrastructure technology.

Deliver 24x7x365 uptime service.

Provide systems administration‑related solutions.

Maintain best practices for managing services and computer systems.

Monitor system performance and capacity planning.

Manage, coordinate, and implement software upgrades, patches, network hardware, and workstations.

Install and configure Linux systems, back‑end databases and scripts.

Perform system maintenance by reviewing error logs.

Provide technical and troubleshooting support for service problems.

Create system backups and new stored procedures.

Develop and maintain system recovery procedures.

Install and maintain system security.

Create and maintain comprehensive documentation for all implemented systems.

Maintain all internet requests inclusive to DNS, RADIUS, Apache, MySQL, PHP.Enhance, maintain, and create the tools for the Linux environment and its users.

Analyze hardware requirements and make acquiring recommendations.

Qualifications

Bachelor's level degree in Computer Science, Engineering, or a related field.

Active Secret security clearance or the ability to obtain a Secret clearance.

U.S. Citizenship required for a U.S. security clearance.

At least five (5) years of experience in Linux Administration (RedHat, CentOS, Ubuntu), with extensive knowledge of Linux server setup, deployment, maintenance, networking protocols, and server security mechanisms.

IAT Level II certification (Security+ CE, CCNA Security, CySA+, GICSP, GSEC, SSCP) and programming skills (RedHat, Java).

Pay Transparency Statement Salary range: USD $91,600.00 – $153,000.00 per year. Compensation will be determined based on factors permitted by law.

Benefits include healthcare, paid leave, retirement plans, insurance programs, and education/training assistance.

EEO Statement EEO Race/Sex/Disability Status/Veteran Status.

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