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Systems Administrator II (Domain and Server) (PTMG)

AMERICAN SYSTEMS

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.

Responsibilities

  • The Systems Administrator II is responsible for the administration, maintenance, configuration, and support of Windows and Linux systems and related infrastructure services.
  • This role performs system setup, hardening, patching, software installation, monitoring, troubleshooting, and technical documentation in support of secure and reliable operations.
  • The position also supports vulnerability remediation, reporting, and compliance-related activities such as system documentation and security control implementation.
  • Administer and maintain server systems and supporting infrastructure, ensuring system availability, performance, and operational stability.
  • Perform system deployment, setup, and configuration, including operating system installation, hardware configuration, and initial software setup based on approved baselines.
  • Manage the maintenance, patching, hardening, and updating of operating systems, applications, and approved software in accordance with established security baselines and compliance requirements.
  • Install, configure, and update approved COTS and GOTS software and manage system updates across the environment.
  • Monitor system health and performance, identify bottlenecks, and support optimization of system resources for efficiency and reliability.
  • Troubleshoot system, hardware, and software issues and respond to incidents to ensure timely resolution and continuity of operations.
  • Develop and maintain technical documentation for system configurations, procedures, operational changes, troubleshooting activities, and compliance-related updates.
  • Support cybersecurity and compliance activities, including vulnerability remediation, implementation of approved security controls, and assistance with RMF-related documentation and system changes.
  • Support operational reporting requirements, including system status updates and patch/hotfix reporting, as required.
  • Collaborate with network, cybersecurity, and support personnel to execute approved changes, support problem resolution, and maintain accurate asset and configuration information.

Requirements

  • As a requirement of this position, all candidates must be a U.S. Citizen.
  • In accordance with 8 U.S.C. 1324b(a)(2)(C), Epsilon will not consider candidates for this position who do not meet the aforementioned conditions.
  • Minimum of 3 to 5 years of experience in systems administration, with hands-on experience supporting server environments and enterprise infrastructure.
  • Must hold a current DoD 8570/8140 IAT Level II certification, such as Security+ CE, CySA+, SSCP, CND, GSEC, GICSP, or equivalent.
  • Strong technical knowledge of server administration, operating system configuration, patching, hardening, and infrastructure support in regulated environments.
  • Experience managing Microsoft infrastructure services such as Active Directory, DNS, DHCP, and Group Policy, where applicable to the assigned environment.
  • Experience supporting system deployment, configuration, patching, software updates, backup and recovery operations, and vulnerability remediation.
  • Experience supporting virtualized server environments and associated administration tasks, where applicable.
  • Working knowledge of cybersecurity and compliance frameworks, including NIST, FISMA, RMF, and DISA STIG requirements.
  • Experience maintaining technical documentation for system configurations, procedures, operational changes, troubleshooting activities, and compliance-related updates.
  • Strong troubleshooting skills with the ability to diagnose and resolve moderately complex system, hardware, and software issues.
  • Ability to work independently on assigned tasks while managing multiple priorities in a mission-focused IT environment.
  • Strong communication skills and the ability to work effectively in a team-oriented environment.
  • Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top Secret with SCI eligibility.
  • Will be subject to a federal background investigation.

Pay

  • The salary range for this position is USD $120,000.00/Yr. - USD $145,000/Yr.
  • Actual compensation will be determined based on several factors permitted by law.

Benefits

  • 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.

Pay Transparency

  • Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners.
  • EEO Statement EEO Race/Sex/Disability Status/Veteran Status

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