Weekend Modeling Jobs (NOW HIRING)

What You'll Do

1. Understand spacecraft architecture and missions
2. Review current model and simulation capability
3. Identify any gaps in current simulation framework
4. Evaluate how simulation integrates with other teams within the company GSW, FSW, AI&T, MOPS, etc
5. Train as an operator to prepare for upcoming mission
6. Identify gaps from assessment and create the simulation architecture roadmap
7. Identify required models (Spacecraft subsystem, environment, GNC, etc)
8. Establish a framework that defines how hardware models, software models, and operational scenarios interact within the simulation environment
9. Establish how the digital twin gets integrated into a physics based "universe sim"
10. Establish a concrete validation strategy

 Mindset + skills: 

Mindset 

1. Systems level thinker understanding the crossroads of Physics, Software and Hardware
2. Ownership mindset serving as the technical authority across design and implementation
3. Ability to prioritize needs from multiple internal and external customers
4. Excels while operating in a fast-paced New Space environment
5. Strong desire to build and design something from the ground up
6. Someone willing to get dirty and produce code not just design
7. Passionate about creating a product that is used throughout the company 

Skills 

1. Strong understanding of orbital mechanics and astrodynamics
2. Experience modeling spacecraft dynamics, control systems, and environmental effects
3. Ability to design modular and extensible simulation architecture
4. Experience implementing physics-based simulations in Python and C++
5. Strong knowledge of numerical methods, time integration, and stability considerations
6. Experience building "universe-style" multi-body simulation environments
7. Ability to design simulations that support historical replay, real-time execution, and accelerated future-time scenarios
8. Experience with integrating simulations with GSW, FSW, AI&T, and HITL testing
9. Ability to design constellation level simulations
10. Experience designing event-driven or time-stepped simulation frameworks
11. Experience generating realistic synthetic telemetry 
12. Strong V&V practices  

 Your Ideal Background

Required

1. 10+ years of experience in modeling and simulation for complex aerospace missions
2. Deep understanding of physics engines or digital twins (subsystem/component models, dynamical systems, etc)
3. Experience developing for multiple internal stakeholders such as AI&T, GSW, MOPS, FSW, etc
4. BS in Aerospace Engineering, Physics, Computer Science or closely related STEM field
5. Deep knowledge in C++, Python, Basilisk (or similar Framework), Docker, K8, CI/CD 

Preferred 

1. Proven ownership of the design and architecture of a multi-model and simulation system
2. Understanding of distributed simulation frameworks
3. Strong foundation in multiple subsystems such as GNC, Flight Dynamics, EPS, Propulsion, etc
4. Nice to have experience simulating 6-DOF relative motion and ROPD missions 

Additional Requirements: Must be willing to work extended hours and weekends as needed.

Compensation and Benefits: Your base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. The anticipated salary range for this role is $130,000 - $240,000 annually.

Base salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.

At Katalyst our work on projects involving the U.S. Department of Defense requires adherence to International Traffic in Arms Regulations (ITAR), 22 C.F.R. Parts 120-130, which requires compliance with U.S. export laws before allowing employees to perform certain positions. Currently, our available roles necessitate access to ITAR-controlled information, and as a result, Katalyst would have to ensure any non-US person is authorized access to ITAR information before the commencement of employment. We are committed to equal employment opportunities and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.