AMERICAN SYSTEMS

Multi-Level Security (MLS) Systems Administrator

Location US-CA-Ridgecrest
ID 2025-2757
Category
IT / Cyber Security / Network Systems
Position Type
Full-Time
Remote
No
Clearance Required
Top Secret

Overview

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

 

We are seeking a skilled Multi-Level Security (MLS) Systems Administrator to provide technical administration of computer systems supporting the Exodus program.

Responsibilities

As an MLS Systems Administrator at AMERICAN SYSTEMS, you will:

  • Install, configure, optimize, test, and maintain servers, storage, software, and network devices.
  • Monitor system integrity, availability, logs, backups, and resource utilization; issue daily reports and take corrective action when needed.
  • Manage user accounts, software installations, license compliance, and security patching.
  • Troubleshoot and resolve technical issues
  • Procure and repair components including  government furnished property (GFP) items.
  • Detect, report, and mitigate security incidents in line with the Exodus Incident Response Plan (IRP).
  • Install and manage perimeter defenses (IDS, firewalls, sensors), updating rules to block malicious traffic.
  • Collaborate with privileged users to resolve cybersecurity challenges.
  • Ensure compliance with DoD 5205.07 SAP Policy, JSIG, and other IS security requirements.
  • Support RMF Assess & Authorize (A&A) activities with the ISSO/ISSM.
  • Provide integration support for interconnected customer systems.
  • Maintain authorized configurations per Exodus configuration management policy.
  • Draft and test fail-over procedures to support continuity at alternate sites.

Qualifications

  • Active Top Secret clearance with ability to obtain SAP access
  • Bachelor’s degree, or five additional years of relevant experience in lieu of degree
  • 5-7 years of relevant IT experience
  • DoD 8570 IAT Level III certification and Solaris OS credentials
  • 3+ years of Solaris OS administration, with at least 3 years of Trusted Extensions experience

 Additional Skills for Success

  • Experience with Linux and/or Windows system administration
  • Experience with network security devices and perimeter defenses
  • Knowledge of enterprise storage, backup, and recovery systems
  • Experience supporting cybersecurity incident response and vulnerability management
  • Familiarity with DoD Risk Management Framework (RMF), JSIG, and SAP security requirements
  • Experience with configuration management and ITIL processes
  • Experience with IT hardware lifecycle support, procurement, and vendor coordination

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $91,600.00/Yr. - USD $153,000.00/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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