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Amentum

Government engineering and technical services provider

Senior Linux Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeHanover, MD, USAIn-person

About the Job

Requirements

  • At least 9 years of experience as a Linux Administrator.
  • At least 9 years of experience in Bash programming.
  • At least 7 years of Perl or Python programming experience.
  • At least 7 years of experience with Linux, specifically Red Hat or CentOS 5 or greater.
  • Knowledge of web technologies, including HTML, XML, and Java 2 Enterprise Edition.
  • At least 3 years of experience with virtualization.
  • At least 3 years of experience with Puppet 3 or greater.
  • A Bachelor's degree in Computer Studies or a related technical discipline from an accredited college or university is required. Four additional years of experience are required if the candidate does not have a Bachelor's degree in a technical field.
  • Must hold TS/SCI with Poly clearance.

Responsibilities

  • Support implementation, troubleshooting, and maintenance of information technology systems.
  • Support day-to-day operations, monitoring, and problem resolution for client, server, storage, network, and mobile devices.
  • Support escalation and communication of status to agency management and internal customers.
  • Support the dispatch system and hardware problems and remain involved in the resolution process.
  • Configure and manage Linux operating systems; install operating system software; troubleshoot systems; maintain integrity; configure network components; and implement operating system enhancements to improve reliability and performance.
  • Create Bash shell scripts to aid system stability and deployment repeatability.
  • Manage the daily activities of configuration and operation of information technology systems.
  • Provide Tier I help desk problem identification, diagnosis, and resolution.
  • Optimize system operations and resource utilization, and perform system capacity analysis and planning.
  • Provide detailed analysis and feedback to management and internal customers for escalated tickets.

Desired Qualifications

  • Kubernetes, Docker, or containerization experience.

About the Company

Amentum

Government engineering and technical services provider

Amentum provides technical and engineering services to government agencies to support high-stakes missions such as space launch, nuclear cleanup, and military operations. Its offerings combine workforce, engineering, and mission-support capabilities across the full lifecycle—from planning and design to operations and sustainment—delivered as contracted services. The company differentiates itself through scale and breadth: formed from a spin-off and expanded by acquiring DynCorp and PAE, and later merging with Jacobs’ Critical Mission Solutions and Cyber & Intelligence units, making it one of the largest government services contractors with about 53,000 employees and a public listing (AMTM). Its main goal is to help the U.S. and its allies achieve mission success for critical national programs by providing comprehensive, reliable government-focused technical services.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
2020

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