Linux Administrator
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Before you apply
Salary$82k – $130k
LocationMechanicsburg, PA, US
Typefull-time
SeniorityMid
Experience3+ yrs
DepartmentIT / Cyber Security / Network Systems
Company size1,001–5,000 people
PostedAug 14, 2026 · 2mo ago
Verified live13h ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree in computer science or related field
3+ years' experience as a Linux/UNIX (RHEL, Solaris) Systems Administrator
DoW Secret or Top-Secret Clearance
CompTIA Security+ certification
Skills
Linux
UNIX
RHEL
Solaris
AWS GovCloud
Shell
Perl
Benefits
Healthcare benefits
Paid leave
Retirement plans
Insurance programs
Education assistance
Training assistance
Overview
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training.
Responsibilities
•
Maintain DoW STIG Compliant images
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Provide Tier II engineering, development, testing, and production environment support
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Responsible for full Life Cycle support of AWS GovCloud and On-Premised hosted Systems/Applications.
•
Review, evaluate, and fine-tunes system performance for Mission Systems/Applications.
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Monitor the environment to ensure they meet customer requirements.
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Coordinate problem resolution with customers, teammates, and vendors.
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Evaluate new and existing system software/hardware and recommends changes.
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Provide management with status of project.
•
Implement, monitor, and maintain Cybersecurity compliance vulnerability mitigations.
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Perform interface Administration, including sFTP, SFG, shell scripting, etc.
•
Support maintenance and administrative scripting (Shell, Perl, etc.)
Qualifications
•
•
Bachelor’s degree in computer science or related field
•
3+ years’ experience as a Linux/UNIX (RHEL, Solaris) Systems Administrator
•
DoW Secret or Top-Secret Clearance
•
CompTIA Security + certification
Pay Transparency Statement
AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $82,000.00/Yr. - USD $130,000/Yr. 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, insurance programs, and education and training assistance.
EEO Statement
EEO Race/Sex/Disability Status/Veteran Status