Senior Level Senior Simulation Engineer Jobs
Senior level senior simulation engineer jobs put experienced engineers in charge of simulation architecture, methodology ownership, and the cross-functional teams or programs that depend on their technical direction. Openings concentrate across Technology & Software, Electronics & Hardware, and Aerospace & Defense, with a mix of on-site, hybrid, and remote positions available, and employers like NVIDIA, Apple, and Apptronik hiring at this level now.
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As a Simulation C++ Platform Engineer, you will build the architecture on which simulation relies, with a specific focus on our high-speed, GPU-based simulation framework. Our success depends on you building solid, deterministic foundations that enable rapid scaling of our ML training pipelines and ensure seamless integration across the entire self-driving software stack.
In this role, you will:
- Architect and support foundational simulation software, focusing heavily on execution frameworks and latency optimization.
- Own the interface between our high-speed GPU simulation framework and the rest of the self-driving software stack.
- Improve simulation performance directly and build self-serve systems that accelerate the work of autonomy and ML engineers.
- Ensure the deterministic execution, precise timing, and reproducibility of all simulation results at scale.
- Collaborate closely with ML experts to bridge fidelity gaps between fast simulations and high-fidelity 3D environments.
Qualifications:
- Bachelor's or Master's in computer science, mathematics, physics, or a related field.
- 6+ years of experience in a related software engineering field.
- Deep expertise in modern C++ software development and system architecture.
- System design experience, specifically building deterministic software in distributed computer clusters.
- Strong understanding of execution frameworks, latency optimization, and memory management.
Bonus Qualifications:
- Familiarity with spatial reinforcement learning or modern ML frameworks (e.g., JAX, PyTorch).
- Automotive, robotics, or AAA video game industry experience.
- Familiarity with PubSub systems.
There are three major components to compensation for this position: salary, Amazon Restricted Stock Units (RSUs), and Zoox Stock Appreciation Rights. A sign-on bonus may be offered as part of the compensation package. The listed range applies only to the base salary. Compensation will vary based on geographic location and level. Leveling, as well as positioning within a level, is determined by a range of factors, including, but not limited to, a candidate's relevant years of experience, domain knowledge, and interview performance. The salary range listed in this posting is representative of the range of levels Zoox is considering for this position.
Zoox also offers a comprehensive package of benefits, including paid time off (e.g. sick leave, vacation, bereavement), unpaid time off, Zoox Stock Appreciation Rights, Amazon RSUs, health insurance, long-term care insurance, long-term and short-term disability insurance, and life insurance.
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Accommodations
A Final Note:
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
As a Simulation C++ Platform Engineer, you will build the architecture on which simulation relies, with a specific focus on our high-speed, GPU-based simulation framework. Our success depends on you building solid, deterministic foundations that enable rapid scaling of our ML training pipelines and ensure seamless integration across the entire self-driving software stack.
In this role, you will:
- Architect and support foundational simulation software, focusing heavily on execution frameworks and latency optimization.
- Own the interface between our high-speed GPU simulation framework and the rest of the self-driving software stack.
- Improve simulation performance directly and build self-serve systems that accelerate the work of autonomy and ML engineers.
- Ensure the deterministic execution, precise timing, and reproducibility of all simulation results at scale.
- Collaborate closely with ML experts to bridge fidelity gaps between fast simulations and high-fidelity 3D environments.
Qualifications:
- Bachelor's or Master's in computer science, mathematics, physics, or a related field.
- 6+ years of experience in a related software engineering field.
- Deep expertise in modern C++ software development and system architecture.
- System design experience, specifically building deterministic software in distributed computer clusters.
- Strong understanding of execution frameworks, latency optimization, and memory management.
Bonus Qualifications:
- Familiarity with spatial reinforcement learning or modern ML frameworks (e.g., JAX, PyTorch).
- Automotive, robotics, or AAA video game industry experience.
- Familiarity with PubSub systems.
There are three major components to compensation for this position: salary, Amazon Restricted Stock Units (RSUs), and Zoox Stock Appreciation Rights. A sign-on bonus may be offered as part of the compensation package. The listed range applies only to the base salary. Compensation will vary based on geographic location and level. Leveling, as well as positioning within a level, is determined by a range of factors, including, but not limited to, a candidate's relevant years of experience, domain knowledge, and interview performance. The salary range listed in this posting is representative of the range of levels Zoox is considering for this position.
Zoox also offers a comprehensive package of benefits, including paid time off (e.g. sick leave, vacation, bereavement), unpaid time off, Zoox Stock Appreciation Rights, Amazon RSUs, health insurance, long-term care insurance, long-term and short-term disability insurance, and life insurance.
Follow us on LinkedIn
Accommodations
A Final Note:
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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Who's Hiring
- NVIDIA11
- Apple6
- Apptronik3
- AeroVironment3
- Leidos2
Top Industries Hiring
- Technology & Software16
- Electronics & Hardware13
- Aerospace & Defense6
- Retail4
- Education4
Senior Level Senior Simulation Engineer Jobs: Frequently Asked Questions
How do I get a senior level senior simulation engineer job?
Employers at this level expect candidates to demonstrate ownership of simulation environments end to end, not just execution of assigned tasks. Highlight projects where you drove methodology decisions, resolved systemic model accuracy issues, or defined simulation standards adopted across a program. Evidence of mentoring junior engineers and collaborating with systems, hardware, or test teams signals the cross-functional maturity these roles require.
Which companies hire senior level senior simulation engineers?
Companies hiring senior level senior simulation engineers right now include NVIDIA, Apple, and Apptronik, based on current listings on Migrate Mate as of June 2026. Hiring at this level comes primarily from aerospace and defense primes, automotive OEMs and Tier 1 suppliers, advanced manufacturing firms, and technology companies building complex physical or digital twin systems.
Are there remote senior level senior simulation engineer jobs?
Yes, though availability varies by industry and employer. About 16% of senior level senior simulation engineer openings are remote or hybrid as of June 2026, reflecting growing acceptance of distributed engineering teams. Hardware-dependent simulation roles tied to physical test rigs or lab environments tend to require more on-site presence than purely software-based modeling positions.
What makes a senior simulation engineer role senior level?
Senior level roles are defined by scope and ownership rather than task completion. A senior simulation engineer sets modeling strategy, owns simulation fidelity standards, and is accountable for outcomes across an entire program or product line. These roles also involve mentoring less experienced engineers, influencing toolchain and methodology decisions, and serving as a technical authority in cross-functional design and review processes.
Which industries hire the most senior level senior simulation engineers?
Senior level senior simulation engineer roles concentrate in Technology & Software, Electronics & Hardware, and Aerospace & Defense, based on current listings on Migrate Mate as of June 2026. These sectors drive hiring at this level because their products, whether aircraft, vehicles, defense systems, or complex machinery, demand rigorous simulation-driven validation before physical prototypes are built or fielded.