Amentum

Windows System Administrator (SA) 2 with Poly

Amentum$140K — $180K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10 years of experience as a System Administrator on similar programs and contracts.
  • Bachelor's degree in a technical discipline or 14 years of equivalent experience without a degree.
  • Minimum IAM Level I certification as per DoD 8570.01-M compliance required.
  • Extensive experience in troubleshooting IT systems required.
  • Familiarity with both UNIX and Windows operating systems, with a focus on Windows.

Responsibilities

  • Support IT system implementation, troubleshooting, and maintenance.
  • Manage day-to-day operations of IT infrastructure and devices.
  • Assist with Tier I and Tier II problem identification and resolution.
  • Communicate status updates to agency management regarding escalated issues.
  • Participate in the resolution process for hardware problems and dispatch systems.
  • Configure and manage UNIX and Windows operating systems for optimal performance.
  • Conduct system capacity analysis and enhance resource utilization.

Benefits

  • Health, dental, and vision insurance.
  • Paid time off and holidays to support work-life balance.
  • 401(k) matching retirement benefits.
  • Educational reimbursement for professional development.
  • Parental leave for family support.
  • Employee stock purchase plan for long-term investment.
  • Tax-saving options to enhance financial wellness.
  • Disability and life insurance for peace of mind.
  • Pet insurance to support pet owners.
Full Job Description

Purpose and Impact:

Amentum is seeking a Windows System Administrator for a new prime contract that is based out of our Maryland office.  

Essential Responsibilities:

  • Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems.
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
  • Provide support for the escalation and communication of status to agency management and internal customers.
  • Provide support for the dispatch system and hardware problems and remain involved in the resolution process.
  • Configure and manage UNIX and Windows (mostly Windows) operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
  • Manage the daily activities of configuration and operation of IT systems
  • Provide assistance to users in accessing and using IT systems
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Optimize system operations and resource utilization, and perform system capacity analysis and planning
  • Provide in-depth experience in trouble-shooting IT systems
  • Provide detailed analysis and feedback to agency management and internal customers for escalated tickets

Clearance Required:

  • TS/SCI Poly

Minimum Years of Experience:

  • Ten (10) years’ experience as a SA on programs and contracts of similar scope, type, and complexity is required.
  • Bachelor's degree in a technical discipline from an accredited college or university is required.
  • In lieu of a Bachelor's degree, four (4) years of additional SA experience may be substituted for a total of fourteen (14) years of experience.

Required Certifications:

  • Compliance with DoD 8570.01-M with a minimum certification of IAM Level I is required.

#javelin #ICpoly

This position is not designated as a safety sensitive position.

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.

Compensation Details:

$140000-180000

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

07/13/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

       

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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