Simulations Software Developer

Lanteris Space LLC; San Jose (CA); Hybrid; USD 94,000 - 156,000; Full time

Job summary

Lanteris Space LLC, a subsidiary of Intuitive Machines, seeks a Software Development Engineer to design and implement software for spacecraft simulators in San Jose, CA or a US remote location. You will read ICDs and hardware specs to build accurate models, improve existing simulation code, and deploy code through CI/CD pipelines with automated tests.

The role requires 2 years of software development experience, proficiency in Linux, and strong skills in C++ or Python, along with experience in

Qualifications

• BS in Computer Engineering, Computer Science, Mathematics, Physics or Aerospace Engineering; four extra years of experience may substitute for a degree.
• 2 years of professional software development experience, preferably in simulation of spacecraft or other complex systems.
• Proficiency with Linux and with software compilers and development tools.
• Experience with CI/CD pipelines and automated testing frameworks (e.g., GitLab CI, Jenkins, GitHub Actions).
• Experience developing software in C++ or Python (C++ preferred for simulation apps).
• Version control experience with Git; debugging and troubleshooting complex systems.

Responsibilities

• Design and implement models of spacecraft components and subsystems for software simulators.
• Read hardware specs, ICDs, and docs to develop accurate software models.
• Enhance existing simulation codebases while maintaining architecture and functionality.
• Deploy code via CI/CD pipelines and develop automated tests.
• Collaborate to evaluate design trade-offs and communicate with engineers.
• Write and run unit, integration, and system tests; participate in design reviews.
• Mentor junior engineers and share technical knowledge.

Skills

C++

Python

Linux

Git

CI/CD

Debugging

Unit tests

Agile

Software testing

Education

BS in Computer Engineering, CS, Math, Physics, or Aerospace Eng

Tools

Git

GitHub Actions

GitLab CI

Docker

Job description

Please review the job details below. Lanteris Space LLC, a wholly owned subsidiary of Intuitive Machines, is currently seeking a 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. 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
• Read and interpret spacecraft hardware specifications, Interface Control Documents (ICDs), and technical documentation to develop accurate software models
• Work with and enhance existing simulation codebases while maintaining system functionality and architecture
• Adhere to current satellite and software industry best practices
• Deploy code through Continuous Integration/Continuous Deployment (CI/CD) pipelines and develop automated tests
• 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
• Mentor junior engineers and contribute to team technical knowledge sharing

Minimum Requirements

• Must be a U.S. citizen with the ability to obtain a government security clearance
• BS in Computer Engineering, Computer Science, Mathematics, Physics, or Aerospace Engineering, or related disciplines. Four additional years of experience may be substituted for a degree
• A master's degree may be considered as 2 years of professional experience
• 2 years of professional software development experience, preferably in simulation of spacecraft or other complex systems
• Demonstrated ability to read and understand technical documentation (hardware specifications, ICDs, datasheets) and translate into functional code
• Proficiency with Linux
• Proficiency with software compilers and other software development tools
• Experience with CI/CD pipelines and automated testing frameworks (e.g., GitLab CI, Jenkins, GitHub Actions)
• Professional experience in the following: Developing software in C++ or Python (C++ preferred for simulation applications)
• Debugging and troubleshooting complex systems
• Writing unit tests, integration tests, and system-level tests
• Software development life cycle, Agile methodologies
• Version control systems (Git)

Preferred Qualifications

• Strong applied mathematics skills with proven ability to implement mathematical algorithms in software (numerical methods, linear algebra, differential equations, computational physics)
• Experience with simulation or modeling of physical systems (aerospace, robotics, automotive, or similar domains)
• Basic understanding of TCP/IP networking concepts
• Experience with test frameworks (Google Test, pytest, CTest)
• Familiarity with spacecraft hardware interfaces and protocols (UART, SPI, I2C, CAN, SpaceWire, MIL-STD-1553)
• Knowledge of spacecraft command and telemetry protocols (CCSDS, Space Packet Protocol)
• Experience with distributed simulation architectures or middleware (DDS, ZeroMQ, etc.)
• Understanding of software design patterns and object-oriented design principles
• Experience with containerization technologies (Docker)
• Ability to learn quickly and multi-task in a dynamic and fast-paced work environment
• Passion to work on space applications
• Experience in spacecraft operations, design, or testing
• Strong communication and collaboration skills

Salary

• The base pay for this position within Colorado is: $82,000.00 - $136,000.00 annually.
• The base pay for this position within New Jersey is: $82,000.00 - $136,000.00 annually.
• The base pay for this position within Delaware is: $82,000.00 - $136,000.00 annually.
• The base pay for this position within the Washington, DC metropolitan area is: $90,000.00 - $150,000.00 annually.
• The base pay for this position within California is: $94,000.00 - $156,000.00 annually.

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.

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.

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on the Lanteris Space Systems Career page at the top of each job posting.

Lanteris Space Systems values diversity in the workplace and is an equal option/affirmative action employer. All qualified applications 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 building the infrastructure for your boldest missions and the next era of space operations. Our foundation is proven and built for scale, resilience, and mission continuity, extending across LEO, GEO, lunar, interplanetary, and deep space. That’s why commercial leaders and government organizations, such as NASA rely, on Intuitive Machines to sustain continuous mission operations and extend their space capabilities further and faster..

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.

We comply with disability laws and make reasonable accommodations for applicants with disabilities.

If reasonable accommodation is needed to participate in the job application or interview process, or to otherwise participate in the hiring process.

INTUITIVE MACHINES EMPLOYMENT CANDIDATE PRIVACY NOTICE AND CONSENT