Sr/Staff Simulation Engineer at Diligent Robotics

Wake Forest, North Carolina, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Robotics, Artificial IntelligenceIndustries

Requirements

Bachelor’s or Master’s degree in Robotics, Computer Science, Electrical Engineering, or related field (PhD a plus)
5+ years of experience in simulation for robotics, autonomous vehicles, or related domains
Strong software development skills in C++ and Python
Experience with simulation platforms such as Unity, Unreal Engine, Gazebo, Isaac Sim, Webots or equivalent
Background in modeling sensors (cameras, LiDAR, IMUs, etc.) and actuators for simulation
Experience integrating autonomy stacks into simulation environments
Familiarity with ROS/ROS2 and distributed robotics frameworks
Strong debugging and problem-solving skills, including root cause analysis in complex systems
Demonstrated ability to work cross-functionally with hardware, perception, and planning teams
Bonus: experience with HIL/SIL test frameworks, reinforcement learning in simulation, or large-scale distributed testing

Responsibilities

Design and build simulation frameworks and tools to evaluate robot performance across diverse environments and use cases
Develop realistic sensor, actuator, and physics models to replicate real-world robot interactions
Integrate AI and autonomy software into simulation environments for validation and benchmarking
Collaborate with perception, planning, controls, and hardware teams to define simulation requirements and ensure fidelity to real-world systems
Automate large-scale simulation testing to assess performance, safety, and regression
Analyze results, identify edge cases, and feed findings back into AI and system development
Drive improvements in simulation infrastructure to increase scalability, reproducibility, and explainability
Support hardware-in-the-loop (HIL) and software-in-the-loop (SIL) testing pipelines

Skills

Key technologies and capabilities for this role

C++PythonUnityRobotics SimulationPhysics ModelingSensor SimulationActuator SimulationHILSILAI Integration

Questions & Answers

Common questions about this position

What experience level is required for the Sr/Staff Simulation Engineer role?

The role requires 5+ years of experience in simulation for robotics, autonomous vehicles, or related domains.

What programming languages are needed for this position?

Strong software development skills in C++ and Python are required.

What simulation platforms should candidates have experience with?

Experience with simulation platforms such as Unity, Unreal Engine, Gazebo, Isaac Sim, Webots or equivalent is required.

What is the education requirement for this role?

A Bachelor’s or Master’s degree in Robotics, Computer Science, Electrical Engineering, or related field is required (PhD a plus).

What kind of collaboration is expected in this role?

The role involves collaborating with perception, planning, controls, and hardware teams to define simulation requirements and ensure fidelity to real-world systems, as well as demonstrated ability to work cross-functionally.

Diligent Robotics

Develops robots to assist healthcare staff

About Diligent Robotics

Diligent Robotics develops robots like Moxi to assist hospital staff with routine tasks, allowing healthcare professionals to focus more on patient care. Moxi can perform activities such as delivering lab samples and supplies within hospitals, which can save staff up to 30% of their workday. This helps improve operational efficiency and enhances the patient experience. The company uses an A.I. framework that includes social intelligence and human-guided learning to enable Moxi to navigate hospital environments effectively. Unlike competitors, Diligent Robotics focuses specifically on healthcare, providing tailored robotic solutions that integrate seamlessly into hospital workflows. The goal is to transform healthcare by improving staff productivity and patient care through the use of robotics.

Austin, TexasHeadquarters

2017Year Founded

$68.9MTotal Funding

LATE_VCCompany Stage

AI & Machine Learning, HealthcareIndustries

51-200Employees

Benefits

Competitive salary & equity

Competitive health plan coverage

Risks

Increased competition from well-funded robotics companies in the USA, China, and Israel.

Maintaining a competitive edge in AI innovation is a constant challenge.

Gender disparity in robotics may impact talent acquisition and retention.

Differentiation

Diligent Robotics' Moxi robot specializes in hospital logistics, enhancing staff efficiency.

Moxi's social intelligence and human-guided learning set it apart in healthcare robotics.

Diligent Robotics focuses on operational efficiency, aligning with value-based care models.

Upsides

Diligent Robotics raised $25 million to expand Moxi's reach in hospitals.

Moxi completed 110,000 autonomous elevator rides, showcasing advanced mobility capabilities.

Growing demand for robotic solutions in healthcare boosts Diligent Robotics' market potential.

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