Senior Simulation Engineer

2 months ago

Base Salary

$170k - $215k/yr

Responsibilities

Own closed-loop spacecraft simulation platforms from design through deployment.
Develop scheduling, data routing, diagnostics, configuration, and Monte Carlo simulation capabilities.
Develop and maintain simulation models, emulators, and hardware/software interfaces for units under test.
Define test requirements and procedures with cross-functional engineering teams and execute simulation tests.
Analyze test data, identify trends, and generate insights for test results and model improvements.
Build automation tools for simulation workflows, data analysis, and test reporting.
Debug complex closed-loop interactions between units under test and simulation environments.
Help define the long-term technical architecture and roadmap for simulation platforms.

U.S. Person status is required to access export-controlled data.
Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related field is required; a master’s degree is a plus.
8+ years of experience developing closed-loop simulation tools such as 6DOF, SITL, PITL, or HITL.
Strong proficiency in C, C++, Rust, and Python.
Experience operating and developing in Linux environments.
Familiarity with software development practices, testing frameworks, Docker, CI/CD pipelines, and agile development.
Experience designing, implementing, and validating physics-based simulation models for closed-loop systems.
Experience integrating virtual sensors, actuators, and test equipment through serial, network, and conventional I/O interfaces.
Experience with data analysis, automation tools, and pipeline development.
Strong analytical, problem-solving, communication, independent ownership, and delivery skills in fast-paced environments.
Preferred experience includes aerospace or satellite industry work; satellite subsystems such as sensors, actuators, controls, communications, and power; real-time or HPC systems; complex build systems and virtual test environments; and embedded Linux or real-time operating systems.

Equity participation in Apex.
Company-paid medical, dental, and vision insurance for employees and dependents, plus $100,000 life insurance at no cost.
Paid vacation starting at 15 days and growing to 20+ days annually, plus 10 paid holidays.
401(k) plan with matching contributions.
Eight weeks of paid parental leave and childcare reimbursement of up to $350 per day for work-related travel.
Daily catered lunch and unlimited snacks.
Office socials, pickleball tournaments, run club, and family gatherings.
Desk setup and productivity tools provided.
In-person role at the Playa Vista office with flexibility to integrate work and life.
Full-time position with opportunities to work alongside aerospace and new-space experts.