Simulation Software Engineer

Please review the job details below. Lanteris Space LLC, a wholly owned subsidiary of Intuitive Machines, is currently seeking an entry-level Software Development Engineer to join our team in San Jose, CA, or a US remote location. In this role, you will be responsible for designing and implementing software for spacecraft simulators that are used by internal and external customers. This is an excellent opportunity for a recent graduate to begin their career in the space industry working on cutting-edge simulation technology. Intuitive Machines is a leading space infrastructure company that builds spacecraft, connects networks, and operates infrastructure-as-a-service for commercial, civil, and national security customers. With a proven track record across the space domain, the Company, through organic growth and portfolio expansion, has built over 300 spacecraft, delivered over 260 kilograms of payload to the lunar surface, and provided precision navigation expertise that has guided spacecraft across our solar system.

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 to design 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

Minimum Requirements

Must be a U.S. citizen or permanent resident

• BS in Computer Engineering, Computer Science, Mathematics, Physics, or Aerospace Engineering, or related disciplines, or degree received within 3 months of hire date
• 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)

Preferred Qualifications

• 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

What We Offer

• Mentorship from experienced engineers in spacecraft simulation and systems engineering
• Hands-on experience with real spacecraft hardware and flight software
• Opportunity to work on projects that directly support space missions
• Professional development and growth opportunities in the aerospace industry

Salary

• $66,000.00 - $111,000.00 annually for Colorado
• $66,000.00 - $111,000.00 annually for New Jersey
• $66,000.00 - $111,000.00 annually for Delaware
• $77,000.00 - $128,000.00 annually for California
• For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.

Benefits

We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. More information on our benefits will be shared with candidates as they move forward in the recruitment process.

Equal Opportunity Statements

Lanteris Space Systems values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Intuitive Machines is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.