Modeling and Simulation Enginee

axiomspace; Georgia; On-site; USD 100,000 - 160,000; Full time

Job summary

Axiom Space is seeking a bold Modeling and Simulation Engineer to support the EVA SE&I team in developing high-fidelity models of the spacesuit for analysis and verification. You will leverage Trick and GUNNS to simulate fluid, thermal, and electrical paths and ensure alignment with life support components.

We value experience in validation, uncertainty analysis, and robust communication, with responsibilities spanning model integration, verification, and reporting to leadership in a dynamic,

Qualifications

• Experience in modeling and simulation of fluid, thermal, or electrical systems.
• Experience performing simulation credibility assessments
• 2 years of programming with C/C++ and/or Python
• Experience with simulation software verification and validation
• Strong oral and written communication skills
• Ability to present technical data to diverse audiences

Responsibilities

• Develop high-fidelity space suit models (fluid, thermal, electrical) using existing frameworks.
• Collaborate with subsystems teams to reflect design/operational details in models.
• Document and verify simulation results with data.
• Perform and document verification and validation activities.
• Apply systems engineering to simulation framework development and documentation.
• Use models for trade studies and design change assessment.
• Communicate progress and issues to stakeholders and leadership.

Skills

Modeling and simulation

C/C++

Python

Simulation credibility

Communication skills

Education

ABET-accredited engineering degree

Master’s or Ph.D. preferred

Tools

NASA Trick

GUNNS

Job description

Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanity's expansion off planet, Axiom Space is the principal provider of commercial human spaceflight services and developer of advanced spacesuits for the Moon and beyond. For more information about Axiom Space, visit www.axiomspace.com.

Axiom Space fosters a work environment inclusive of all perspectives. We are the pioneers of commercial space, leading the transformation of low-Earth orbit into a global space marketplace. Our mission-driven team is seeking a bold and dynamic Modeling and Simulation Engineer who is fueled by high accountability, execution horsepower, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond.

POSITION SUMMARY

Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy, experienced Modeling and Simulation Engineer to support the EVA SE&I team. The EVA SE&I Modeling and Simulation Engineer will develop the modeling and simulation assets that assess the performance of the EVA spacesuit for analysis and verification purposes.

KEY DUTIES & RESPONSIBILITIES

• Develop high-fidelity space suit fluid, thermal, and electrical simulation math models leveraging existing simulation frameworks and nodal analysis methods (NASA's Trick simulation and GUNNS software).
• Collaborate with space suit subsystem teams to ensure models accurately reflect design and operational details of life support components.
• Ensure model packages are debugged, tested, verified, and validated with test data.
• Perform and document simulation verification and validation activities.
• Develop and implement methods for assessing simulation credibility including uncertainty characterization and results robustness/sensitivity analysis.
• Incorporate models into the larger simulation framework and work to ensure simulation runs appropriately.
• Apply systems engineering principles to the development and documentation of the simulation framework and constituent models.
• Use the simulation to evaluate spacesuit performance, perform trade studies, and assess design changes.
• Use simulation to perform verification of system requirements.
• Support other Systems Engineering and Integration functions as appropriate and needed.
• Communicating project progress, status, and potential issues to stakeholders and leadership.
• Implementing and maintaining agile project management methodologies throughout the project lifecycle.
• Perform additional job duties as assigned

QUALIFICATIONS:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education & Experience

• Experience with design and implementation or modeling and simulation of fluid, thermal, or electrical systems.
• Experience performing simulation credibility assessments
• 2 years of programming experience with systems level languages like C/C++ and/or Python.
• Experience performing simulation software verification and validation activities.
• Strong oral and written communication skills.
• Ability to present technical data to a broad range of technical and non-technical audiences.
• Track record of making things happen in ambiguous, fast-moving environments.
• Uses good judgement to problem-solve proactively, positively impacting hard challenges.
• Demonstrated organization skills to meet tight deadlines with high-quality results

Level II

Bachelor's Degree in Engineering or related technical field (ABET-accredited preferred), required across all levels.

2-6 years of experience, or an equivalent combination of education and experience.

Level III

Bachelor's Degree in Engineering or related technical field (ABET-accredited preferred), required across all levels.

4-9 years of experience, or an equivalent combination of education and experience.

Level IV

Master's Degree or Ph.D. in Engineering, preferred for Levels II-V and strongly preferred for Levels VI-VII.

7-12 years of experience, or an equivalent combination of education and experience.

Level V

Master's Degree or Ph.D. in Engineering, preferred for Levels II-V and strongly preferred for Levels VI-VII.

10-16 years of experience, or an equivalent combination of education and experience

Core Skills

• Passion for space and the mission
• Entrepreneurial, growth mindset
• High EQ and ability to collaborate within teams an