Mission Design Tools Software Engineer

Amentum; Georgia; On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Paid time off

Job summary

Amentum in the United States is seeking a Mission Design Tools Software Engineer to join our NASA-focused team. You will develop and test variable degree-of-freedom simulations and contribute to mission design tool enhancements for spaceflight programs.

The role requires strong skills in C++, Fortran, and Python, plus Git/GitLab, CI/CD, and cross-platform work across Windows, Mac, and Linux. You will collaborate with NASA civil servants and contractors to deliver reliable software under NPR

Qualifications

• Proficiency in C++, Fortran and Python.
• Experience with Git/GitLab for source control.
• Knowledge of software coding standards and full lifecycle development.
• Familiarity with CI/CD practices and tools.
• Experience across Windows, Mac, and Linux environments.
• Excellent communication and teamwork skills.

Responsibilities

• 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.
• Create software documentation for deliveries.
• Suggest improvements in software design and 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 procedures.
• Perform other duties as required.

Skills

C++

Fortran

Python

Git/GitLab

CI/CD

Windows/Mac/Linux

Agile

Communication

Teamwork

Education

Bachelor's degree in related field

Tools

GitLab

CI/CD tools

Microsoft Office

Job description

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you!

We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA’s pursuits in deep space exploration. As NASA’s largest engineering solutions provider working together with NASA at centers across the United States.

We have an exciting opportunity for a Mission Design Tools Software Engineer to join the team with Oceaneering, a teammate company.

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.

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 or equivalent certification in a related area or experience in the field

• 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 Standard

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 www.wehavespaceforyou.com

• 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:

IT1-ITS

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.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.