Jason Lepeska

About Jason Lepeska

Recently resumed work with Axiom Space where I support the development of EVA suits for the Artemis missions. I also recently completed a Master\'s of Science in Space Systems Engineering from Johns Hopkins University.

Experience

1. Simulation Systems Engineer

   Axiom Space

   Apr 2025 — Present

   Co-leading development of an integrated, cross-team, ground support software simulation for an 8-Hr EVA in a Spacesuit using a tiered NASA GUNNS and NASA Trick framework. Use cases include requirements analysis and system verification.Drafted 103+ Verification Records to demonstrate tracability between software requirement and implementation within simulation. Modeled simulation architecture within Sparx Enterprise Architect. Utilized scripting in VBA and Javascript to import simulation attributes, objects, and relationships.Created simulation validation plan to track simulation credibility and compliance to NASA-STD-7009A. Implemented validation plan for mathematical model of human metabolic rate based on exercise state.

Education

• University of Illinois Urbana-Champaign

  Bachelor of Science (BS), Astronomy

  2014 — 2018

• Johns Hopkins Engineering for Professionals

  Master of Science, Space Systems Engineering

Skills

• Statistics
• Digital Video
• Customer Service
• Sandwiches
• Social Media
• Restaurants
• Video Games
• Computing
• Mathematics
• Teaching
• Time Management
• Video Editing
• Microsoft Word
• Microsoft Excel
• Powerpoint
• Calculations
• Microsoft Office
• Physics