Modeling and Simulation Engineer – Thermal

Axiom Space is building for beyond, guided by the vision of a thriving home in space that benefits every human, everywhere. We foster a diverse 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 person who is fueled by problem-solving, continuously curious, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond. 

The Systems Engineering and Integration team is seeking a Modeling and Simulation Engineer experienced in Thermal Analysis to develop the simulation assets that assess the performance of the EVA spacesuit.

DUTIES & RESPONSIBILITIES

• Develop high-fidelity fluid and thermal simulation math models leveraging existing simulation frameworks and nodal analysis methods (NASA’s Trick simulation and GUNNS software)

• Develop thermal models of space suit hardware and the overall integrated thermal analysis aspect of Axiom’s space suit simulation

• 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

• 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

• Generate and deliver regular reports on the status of space suit design

• Support other Systems Engineering and Integration functions as needed

• Perform other systems engineering tasks as necessary

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

• Bachelor’s degree from an accredited college or university in Engineering, Physics, Computer Science, or other STEM related field

• A minimum of 2 years of professional experience or educational equivalent

• Experience with Thermal Desktop or other Thermal Analysis software

• Experience performing integrated thermal analysis using thermodynamics and heat transfer principles

• 2 years of programming experience with systems level languages like C/C++ and/or Python

• Strong oral and written communication skills

• Ability to present technical data to a broad range of technical and non-technical audiences

Desired Qualifications

• Background in systems engineering or the development of space flight systems

• Experience with nodal analysis techniques for modeling and simulating systems, such as electrical power, fluid, or thermal systems

• Experience modeling Environmental Control and Life Support Systems

• Experience modeling orbital/lunar thermal environments and spacecraft optical properties

• 2 years of experience with Unix/Linux Operating System in industry or academia, including experience/proficiency with Git for version control

• Experience with Object-Orient Programming (OOP) principles

• Experience using modeling and simulation to perform design trades and performance assessments for complex systems

• Familiarity with an Agile development environment

• Experience with NASA’s Trick Simulation Framework and / or General-Use Nodal Network Solver (GUNNS) is highly desired

• Experience developing GUI applications

• Experience using Amazon Web Services server or other High Performance Computing environments

Skills

• Excellent interpersonal skill

• Excellent communication skill, verbal and written

• Excellent organizational skills

• Result oriented personality with a creative approach to problem solving

• Ability to work in a team environment

• Self-motivated

WORK ENVIRONMENT:

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

Requirements 

• Must be able to complete a U.S. government background investigation.

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

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

Physical Requirements

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

• Equipment and Machines

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

COMPETENCIES:

To perform the job successfully, an individual should demonstrate the following competencies:

• Ethics - Treats people with respect; keeps commitments; inspires the trust of others; works with integrity and principles; upholds organizational values

• Problem Solving - Identifies and resolves problems in a timely manner; gathers and analyzes information skillfully; develops alternative solutions; works well in group problem solving situations; uses reason even when dealing with emotional topics

• Organizational Support - Follows policies and procedures; completes administrative tasks correctly and on time; supports organization's goals and values; benefits organization through outside activities; supports affirmative action and respects diversity

• Communications - Expresses ideas and thoughts verbally; expresses ideas and thoughts in written form; exhibits good listening and comprehension; keeps others adequately informed; selects and uses appropriate communication methods

• Cost Consciousness - Works within approved budget; develops and implements cost saving measures; contributes to profits and revenue; conserves organizational resources

• Teamwork - Eager and able to work in a collaborative and cross-disciplinary fashion in a fast-paced, dynamic and deadline-oriented environment

Axiom Space is proud to be an equal opportunity employer.  Axiom Space does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.