Linux Systems Administrator I

AMERICAN SYSTEMS; Natoma (CA); On-site; USD 61,000 - 96,000; Full time

Benefits offered by this job

Healthcare benefits

Paid leave

Retirement plans

Education & training assistance

Job summary

AMERICAN SYSTEMS is seeking a Linux Systems Administrator I to support enterprise‑level Linux-based systems, focusing on installation, configuration, testing and management to support IT architecture and business needs. You will participate in information security, systems analysis, planning, monitoring and documentation activities.

Responsibilities include patching and patch cycle compliance, managing RedHat Satellite, incident management, and real‑time monitoring with SolarWinds and Splunk.

Qualifications

• U.S. citizenship required as per job eligibility.
• Bachelor’s degree or equivalent experience in a related field.
• Ability to pass federal background check and obtain Public Trust.
• Strong Linux OS, CLI, and basic networking knowledge.
• Experience with scripting languages such as Bash or Python.
• Fast-paced environment with shifting priorities.
• Excellent problem-solving, communication, and organizational skills.

Responsibilities

• Assist in installing, upgrading, patching, and monitoring Linux systems (RHEL).
• Configure and manage RedHat Satellite servers and repositories.
• Provide end-user and application-user support via incident management.
• Support compliance audits during patch cycles and interface with CAB as needed.
• Use SolarWinds Orion and Splunk for real-time monitoring and alerting.
• Set up IDM, Ansible, baseline OS image, and MFA on RedHat Linux.
• Assist in addressing vulnerabilities from compliance scans.
• Help ensure CIP compliance for air-gapped servers.
• Provide legacy support for older applications on older RHEL versions.
• Assist in certificate management and deployment; update FISMA information.

Skills

Linux basics

Bash/Python scripting

Networking concepts

Problem solving

Communication

Time management

Education

Bachelor’s degree in computer science, IT, or related field

Tools

RedHat Satellite

SolarWinds Orion

Splunk

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, Test & Evaluation, Engineering & Analysis, and Training.

Responsibilities

An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating systems, hardware, and software to support our IT architecture and business needs. Additionally, you will participate in information security, systems analysis, planning, monitoring, and system documentation activities. In this position you will:

• Assist in installing, upgrading, patching, managing, and monitoring Linux systems, mostly RHEL.
• Assist in configuring, managing, upgrading, and patching RedHat Satellite servers and package repositories.
• Provide end-users and application users with support through incident management.
• Learn and assist in performing compliance audits on production systems during the patch cycle and interface with Change Advisory Board (CAB) as needed for changes.
• Leverage SolarWinds Orion and Splunk for real-time monitoring and alerting of responsible systems response.
• Assist in setting up IDM, Ansible, baseline OS image and location, Multi Factor Authentication (MFA) on RedHat Linux.
• Learn and assist in addressing vulnerabilities that are identified through regular compliance scans.
• Learn and assist in ensuring Critical Infrastructure Protection (CIP) compliance for servers in an air-gapped environment.
• Provide legacy support for older applications that run on older versions of RHEL.
• Assist in certificate management and deployment for services on responsible systems.
• Update Federal Information Security Act (FISMA) information for compliance.

Qualifications

• 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), we will not consider candidates for this position who do not meet the aforementioned conditions.
• Bachelor’s degree in computer science, Information Technology, or related field or equivalent work experience.
• Must be able to pass federal background investigation and obtain a Public Trust
• Strong understanding of the Linux operating system, including the command line interface and basic networking concepts.
• Experience with scripting languages, such as Bash or Python.
• Ability to work in a fast-paced environment with shifting priorities.
• Excellent problem-solving and critical thinking skills.
• Strong communication and interpersonal skills.
• Detail-oriented with excellent time management and organizational skills.
• Must possess avalid state driver's license, may be required to travel between customer sites.
• Must be able to present acceptable identification for customer badging and site access, such as a REAL ID compliant driver license, U.S. Passport, or other approved document from the GSA Required Identification List.

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $61,324.37/Yr. - USD $95,680/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