Amentum

Cost Estimator

Amentum$110K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor’s degree with 5+ years of relevant experience, or equivalent combination of education and experience.
  • Proficient in Microsoft applications.
  • Must have computer skills, preferably with database programs.
  • Ability to understand company personnel policies and procedures.
  • Possess high personal attributes and ability to respect confidentiality.

Responsibilities

  • Prepare detailed estimates for maintenance, repair, and construction jobs.
  • Assist with various special projects as assigned.
  • Analyze pricing requirements in response to RFPs.
  • Interface with staff to develop staffing profiles and coordinate subcontractor pricing.
  • Utilize cost modeling tools to create and maintain pricing reports.
  • Collaborate with vendors to ensure cost-effective material procurement.

Benefits

  • 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
Full Job Description

Purpose of the position

  Under general supervision, prepares detailed estimates using the contract hierarchy (pre-priced, RS Means, or subcontractor bid) to include man-hour estimates and materials requirements for individual maintenance, repair, and/or construction jobs to be performed by the “in-house” work force or subcontractors.  When required prepares estimates for facilities engineering work to be performed by the “in-house” work force or subcontractors. Estimates costs for projects based on an analysis of project technical requirements. Collects and analyzes all project costs, including raw materials, labor, equipment and tooling to ensure estimates are accurate. Identifies and quantify potential cost uncertainties to ensure costing models capture the full range of potential costs. Updates costs as necessary based on new information and project scope changes.

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Principal Responsibilities of the Position

  • Will assist with a variety of special projects as assigned.
  • Performs other duties as assigned.
  • Analyzes and supports pricing requirements in response to requests for proposals (RFPs) to ensure that adequate support is provided for business solutions/proposals.
  • Interfaces with operational staff in developing and pricing staffing profiles and coordinates subcontractor pricing targets and cost proposals.
  • Utilizes cost modeling methodologies, tools and techniques and software to determine pricing costs and to create and maintain departmental pricing reports.
  • Interfaces with vendors and merchandising associates determine pricing costs and related information to ensure that all material is obtained in a cost-effective manner.

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Education and Experience Requirements

  • Bachelor’s degree with 5+ years of relevant experience; or equivalent combination of education and experience.
  • Must have computer skills preferably database programs.
  • Requires the ability to understand company personnel policies and procedures.
  • Must possess high personal attributes and ability to respect the confidential nature of assigned work.

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Special Knowledge and Skills Required

  • This position is located onsite at NASA JSC and requires US Citizenship. 
  • Proficient in Microsoft applications.
  • Excellent written and verbal communications skills.
  • Analytical and problem-solving skills
  • Ability to work in a team environment.
  • Ability to keep sensitive and confidential material private

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Physical Requirements

  • Must have the ability to communicate the English language both verbally and written in an effective manner.
  • Must be able to lift and carry up to 40 lbs.
  • Dexterity to operate office and field equipment as required by the position.
  • In good physical shape/condition for climbing in and out of tight restricted working areas, as applicable.

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Preferences

  • Previous NASA/JSC experience preferred.

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Compensation Details:

110,000.00

       

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:

08/26/2026 - 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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