Amentum

Mission Design Tools Software Engineer

Amentum$90K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering or related area.
  • Proficient in C++, Fortran, and Python.
  • Experience in software delivery with tools like Git/GitLab.
  • Knowledge of software coding standards enforcement.
  • Familiarity with software lifecycle activities.

Responsibilities

  • Develop variable degree-of-freedom simulations for spaceflight programs.
  • Integrate and test enhancements within mission design tools.
  • Create software documentation for releases.
  • Recommend improvements in software design processes.
  • Maintain mission design software tools per standards.

Benefits

  • Health, dental, and vision insurance.
  • Paid time off and holidays.
  • 401(k) matching retirement benefits.
  • Educational reimbursement opportunities.
  • Pet insurance available.
Full Job Description

The Mission Design Tools Software Engineer will work on NASA's Mission Design Software Development Team, which provides software development support for a variety of tools that support multiple NASA and commercial programs.

The selected applicant will:

  • Develop variable degree-of-freedom simulations and related software tools for NASA and commercial spaceflight programs

  • Develop, integrate, and test new software enhancements and capabilities within mission design tools

  • Develop software documentation for software deliveries

  • Provide recommendations for improvements in software design and software development processes

  • Support activities to bring mission design software up to Class C, per NPR 7150.2.

  • Maintain mission design software tools at Class C, following established procedures.

  • Perform other duties as required.00

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.

  • Proficient in C++, Fortran, and Python

  • Experience in product delivery utilizing source code management tools such as Git/GitLab

  • Experience with implementing and enforcing software coding standards

  • Experience in the full software lifecycle activities e.g. requirements, design, implementation, testing, and release

  • Proficient in use of CI/CD tools and techniques

  • Proficient in use of software task management/collaboration tools

  • Experience with Agile frameworks, methodologies, and techniques

  • Experience working in multiple environments including Windows, Mac, and Linux

  • Excellent communication skills

  • Ability to work in a team environment consisting of NASA civil servants and contractor employees

  • Strong interpersonal skills to enable successful performance in a collaborative engineering team

  • Ability to organize and prioritize tasks to meet deadlines and schedules with limited supervision

  • Ability to prepare written documents and to verbally present at meetings

  • Experience with Microsoft Office products

Requisition Preferences:

  • Experience with NASA Software Engineering Requirements NPR-7150.2D or DO-178C

  • Experience with NASA Software Assurance and Software Safety Standard0

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:

EN1-ESS

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:

07/08/2026 - 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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