Modeling and Simulation Engineer – Thermal

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: 

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

:

• 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