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Added 6 hours ago
AS
Java Developer l
AMERICAN SYSTEMS
Phoenix, AZ
- $78,000 to $124,800 USD / year
Added 6 hours ago
AS
Java Developer l
AMERICAN SYSTEMS
Folsom, CA
- $78,000 to $124,800 USD / year
Added 6 hours ago
AS
Java Developer l
AMERICAN SYSTEMS
Billings, MT
- $78,000 to $124,800 USD / year
Added 9 hours ago
AS
Journeyman Naval Architect
AMERICAN SYSTEMS
Remote, United States
- $95,000 to $110,000 USD / year
Added 10 hours ago
AS
Information Assurance and Security Engineer
AMERICAN SYSTEMS
Middletown, RI
- $79,000 to $126,400 USD / year
Added 1 day ago
AS
Java Developer l
AMERICAN SYSTEMS
Lakewood, CO
- $31,533 USD / year
Added 1 day ago
AS
Business Analyst II (JSF)
AMERICAN SYSTEMS
Arlington, VA
- $100,000 to $140,000 USD / year
Added 1 day ago
AS
Java Developer l
AMERICAN SYSTEMS
Lakewood, CO
- $78,000 to $124,800 USD / year
Added 1 day ago
AS
Technical Writer II
AMERICAN SYSTEMS
Keyport, WA
- $41 USD / hour
Added 5 days ago
AS
Journeyman Marine Propulsion Engineer
AMERICAN SYSTEMS
Remote, United States
- $90,000 to $100,000 USD / year
Added 6 days ago
AS
Network Security Engineer, Senior | Top Secret w/SCI eligibility
AMERICAN SYSTEMS
Ridge Crest, CA
- $150,000 to $170,000 USD / year
Added 6 days ago
AS
Waterfront Corrosion Technician V
AMERICAN SYSTEMS
San Diego, CA
- $37 to $40 USD / hour
Added 6 days ago
AS
Waterfront Corrosion Technician V
AMERICAN SYSTEMS
Bath, ME
- $37 to $39 USD / hour
Added 6 days ago
AS
Systems Administrator, Senior | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Chantilly, VA
- $130,000 to $150,000 USD / year
Added 6 days ago
AS
Waterfront Corrosion Technician V
AMERICAN SYSTEMS
Norfolk, VA
- $37 to $38 USD / hour
Added 6 days ago
AS
IAMD Senior Capability Analyst (Navy)
AMERICAN SYSTEMS
Arlington, VA
- $180,000 to $200,000 USD / year
Added 6 days ago
AS
IAMD Senior Capability Analyst (Combatant Command)
AMERICAN SYSTEMS
Arlington, VA
- $180,000 to $200,000 USD / year
Added 6 days ago
AS
IAMD Senior Capability Analyst (Army/MDA)
AMERICAN SYSTEMS
Arlington, VA
- $180,000 to $200,000 USD / year
Added 6 days ago
AS
Systems Administrator II (Domain and Server) (PTMG)
AMERICAN SYSTEMS
Point Mugu NAWC, CA
- $120,000 to $145,000 USD / year
Added 6 days ago
AS
Unattended Ground Sensors (UGS) Specialist (Part-time/On-call)
AMERICAN SYSTEMS
Remote, United States
- $58 to $70 USD / hour
- Part-time
Added 6 days ago
AS
Unattended Ground Sensors (UGS) Specialist
AMERICAN SYSTEMS
Remote, United States
- $115,000 to $145,000 USD / year
Added 7 days ago
AS
Information Systems Security Officer (ISSO)
AMERICAN SYSTEMS
Middletown, RI
- $120,000 to $145,000 USD / year
Added 7 days ago
AS
Cybersecurity Engineer
AMERICAN SYSTEMS
Middletown, RI
- $58,800 to $90,000 USD / year
Added 7 days ago
AS
Waterfront Engineering Technician 3 (Corrosion)
AMERICAN SYSTEMS
Norfolk, VA
- $30.29 to $40 USD / hour
Added 7 days ago
AS
Information Assurance/Security Engineer - Linux Systems Specialist
AMERICAN SYSTEMS
Middletown, RI
- $85,000 to $120,000 USD / year

AMERICAN SYSTEMS

Linux Administrator

Mechanicsburg, PA, United States

$82,000 to $130,000 USD / year

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Job details

Pay: $82,000 to $130,000 USD / year
Apply by: Aug 14, 2027
Experience: 3+ years' experience as a Linux/UNIX (RHEL, Solaris) Systems Administrator
Posting language: English
Posted: Aug 14, 2026

Original job description

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
Provide Tier II engineering, development, testing, and production environment support
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.
Monitor the environment to ensure they meet customer requirements.
Coordinate problem resolution with customers, teammates, and vendors.
Evaluate new and existing system software/hardware and recommends changes.
Provide management with status of project.
Implement, monitor, and maintain Cybersecurity compliance vulnerability mitigations.
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

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More about this job

Skills

Linux
AWS
Cybersecurity
Regulatory compliance
Perl
Computer science
UNIX
Oracle Solaris

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