Amentum

Structural Dynamics Engineer (Open)

Amentum$95K — $115K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering or related field required
  • Strong oral and written communication skills
  • Experience with desktop software applications, specifically MS Office
  • Background in finite element model manipulation and coupled loads analysis
  • Proficient in Python, MATLAB, and/or C/C++

Responsibilities

  • Perform finite element model checks and coupled loads analysis
  • Conduct dynamic analyses using commercial and custom software
  • Execute vibroacoustic analysis for test preparations
  • Carry out modal analysis and identify critical modes
  • Review and process structural data and documentation
  • Develop test plans and procedures, documenting results
  • Adjust analytical models based on test data for correlation

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • 401(k) retirement plan with matching contributions
  • Educational reimbursement opportunities
  • Parental leave and employee stock purchase plan
  • Tax-saving options and insurance benefits including pet insurance
Full Job Description

We have an exciting opportunity for aStructural Dynamics Engineerto join the team.

This position will be performing structural dynamic analysis on spacecraft and lunar vehicles in multiple NASA human spaceflight programs. This includes Orion, Gateway, Human Landing System, Commercial Crew Program, Lunar Terrain Vehicle, Pressurized Rover, and others.

The position will include some of the following duties and responsibilities:

  • Perform finite element model checks, dynamic model reductions, coupled loads analysis, and interpret results

  • Perform dynamic analyses using commercial and in-house codes, write new simulation scripts and code, typically with Python, as needed

  • Perform vibroacoustic analysis on finite element models in preparation for acoustic and random vibration tests

  • Perform modal analysis on finite element models in preparation for modal tests

  • Identify critical modes for a component or integrated system

  • Review and process modal and structural data (analytical and test)

  • Develop and/or review test plans and procedures, documenting test results

  • Perform signal processing on analytical and/or test data

  • Perform model correlation by adjusting analytical models based on test data to better align the model with actual hardware

  • Perform other duties as required

Requisition Qualifications:

This position has been posted at multiple levels.Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

  • Typically requires a bachelor's degree in Engineering with experience in the field or in a related area.

  • Must have excellent oral and written communications skills

  • Experience with desktop software applications, MS Office is required

  • Experience in finite element model manipulation and coupled loads analysis

  • Experience with Python, MATLAB, and/or C/C++

Requisition Preferences:

  • BS or MS degree in Mechanical or Aerospace Engineering

  • Proficiency in Python, MATLAB, or C/C++

  • Experience using MSC NASTRAN with FEMAP as a pre/post-processor

  • Experience or relative coursework in Systems Engineering

  • Experience or Proficiency with Component Mode Synthesis and Craig Bampton model reductions

Why Join Our Team?

In addition to exciting career opportunities, we also have:

  • Excellent personal and professional career growth

  • 9/80 work schedule (every other Friday off), when applicable

  • Onsite cafeteria (breakfast & lunch)

  • Much, much more!

For more information on our partnership with NASA at Johnson Space Center (JSC), please visit

  • Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position.

  • Must be able tocomplete a U.S. government background investigation.

  • Management has the prerogative to select at any level for which the position is advertised.

Essential Functions

Work Environment

Generally, an office environment, but can involve inside or outside work depending on task.

Physical Requirements

Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).

Equipment and Machines

Standard office equipment (PC, telephone, printer, etc.).

Attendance

Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.

Other Essential Functions

Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

#JETS #JETSII

Compensation Details:

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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:

08/27/2026 - 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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