Simulation Software Engineer

About the Role

Lanteris Space LLC, a wholly owned subsidiary of Intuitive Machines, is seeking an entry-level Software Development Engineer to join our team in San Jose, CA, or a US remote location. This role involves designing and implementing software for spacecraft simulators used by internal and external customers. It's an opportunity for recent graduates to start their career in the space industry, working on simulation technology.

Key Responsibilities

• Design and implement models of spacecraft components and/or subsystems for all-software spacecraft simulators.
• Learn and apply spacecraft hardware specifications, Interface Control Documents (ICDs), and technical documentation to develop accurate software models.
• Adhere to current satellite and software industry best practices.
• Deploy code through existing Continuous Integration/Continuous Deployment (CI/CD) pipelines.
• Collaborate with team members to find solutions and evaluate technical trade-offs.
• Communicate cross-functionally with software and systems engineers to ensure a coherent system design.
• Write and perform unit, integration, and system-level tests on software applications.
• Participate in customer-facing design reviews and other technical discussions.

Requirements & Tech Stack

• Must be a U.S. citizen or permanent resident.
• Proficiency with Linux or demonstrated ability to learn quickly.
• Familiarity with software compilers and other software development tools.
• Experience (academic or professional) in the following:
• Developing software in C++ or Python.
• Debugging and troubleshooting software systems.
• Software development best practices.
• Version control systems (Git).

Qualifications

• BS in Computer Engineering, Computer Science, Mathematics, Physics, or Aerospace Engineering, or related disciplines, or degree received within 3 months of hire date.
• Strong applied mathematics skills, including numerical methods, linear algebra, differential equations, and/or computational physics.
• Experience implementing mathematical algorithms in software (coursework projects, research, or professional work).
• Academic projects involving simulation, modeling, or real-time systems.
• Relevant internship or co-op experience in software development, aerospace, or simulation.
• Coursework or project experience with object-oriented programming and software design patterns.
• Basic understanding of TCP/IP networking concepts.
• Exposure to Agile methodologies or modern software development practices.
• Familiarity with automated testing frameworks.
• Strong problem-solving skills and attention to detail.
• Ability to learn quickly and multi-task in a dynamic and fast-paced work environment.
• Passion to work on space applications.
• Interest in spacecraft systems, operations, design, or testing.
• Strong communication skills and ability to work collaboratively in a team environment.