Staff Simulation Platform Engineer

Merlin; Boston (MA); On-site; USD 120,000 - 150,000; Full time

Job summary

Merlin is seeking a Staff Simulation Platform Engineer in Boston, MA, to design and develop advanced simulation infrastructure for aircraft modeling and autonomy validation. The role involves technical leadership and hands-on development to enhance the simulation ecosystem. Ideal candidates will have over 7 years of experience in simulation environments, strong proficiency in Python/C++, and a solid understanding of software architecture. This position is on-site at Merlin HQ.

Qualifications

• 7+ years of experience in simulation or autonomy validation.
• Experience with large-scale simulation frameworks.
• Hands-on proficiency in Python and/or C++.

Responsibilities

• Design and implement simulation infrastructure.
• Improve stability of integration components.
• Build validation tooling for autonomous systems.

Skills

Building complex simulation environments

Autonomy validation environments

Software architecture in distributed systems

Python and/or C++ proficiency

Job description

About Merlin

Merlin is a venture backed aerospace startup building a non‑human pilot to enable both reduced crew and uncrewed flight. Backed by some of the world’s leading investors, Merlin is scaling alongside our customers to begin leveraging autonomy today to solve some of aviation’s biggest challenges.

About you

We are seeking a Staff Simulation Platform Engineer to design and build the next‑generation simulation infrastructure that supports aircraft modeling, autonomy development, and hardware‑in‑the‑loop validation across multiple aircraft platforms. This is a hands‑on senior technical role focused on building scalable virtual environments, stabilizing integration infrastructure, and enabling scenario‑based autonomy validation without linear growth in engineering effort per platform. This position reports to the Virtual Test Environments Lead and will play a central role in evolving our simulation ecosystem into a robust, scalable internal platform.

Responsibilities

• Simulation Infrastructure Architecture & Implementation
• Define and implement structured topology and configuration definitions across aircraft platforms
• Improve stability of routing layers, hardware/software interfaces, and runtime integration components
• Introduce versioning and compatibility discipline across simulation artifacts
• Build validation tooling to prevent integration breakage from reaching lab benches
• Autonomy‑Focused Virtual Environment Development
• Expand scenario‑based simulation capabilities supporting autonomy development
• Enable structured Monte Monte Carlo and multi‑scenario validation workflows
• Develop infrastructure to simulate sensor inputs and autonomy behaviors in realistic operational contexts
• Improve determinism and traceability of simulation runs
• Toolchain Modernisation & Automation
• Implement CI/CD workflows for simulation artifacts
• Improve reproducibility of simulation environments
• Implement schema‑driven validation mechanisms for interfaces
• Build foundational platform components hands‑on during early phases
• Technical Leadership
• Mentor and elevate engineers working on simulation tools and routing infrastructure
• Establish extensibility and architectural standards within the simulation stack
• Influence cross‑functional stakeholders (Autonomy, Compute Platform, Systems, Lab Integration)

Qualifications

• 7+ years of experience building or scaling complex simulation or autonomy validation environments
• Experience contributing to or architecting large‑scale simulation frameworks (e.g., AFSIM, Unreal/Unity‑based simulation environments, CARLA, custom autonomy simulation platforms, or equivalent)
• Strong software architecture experience in multi‑component, distributed systems
• Experience defining interface contracts, configuration schemas, or API boundaries in complex systems
• Experience integrating simulation environments with real‑time or hardware‑in‑the‑loop systems
• Hands‑on proficiency in Python and/or C++
• Demonstrated ability to modernise or scale legacy engineering toolchains

Preferred Qualifications

• Experience developing simulation or virtual validation environments for autonomy systems (automotive, aerospace, robotics)
• Experience designing scenario‑based validation systems
• Familiarity with SIL/HIL integration
• Experience implementing CI/CD in engineering‑heavy environments
• Background in safety‑critical systems

Location

This position is based on‑site at Merlin HQ in Boston, MA.

Legal & EEO

Merlin Labs is an equal opportunity employer and values diversity. We do not discriminate on the basis of race, religion, color, national origin, genetic information, sex (including pregnancy), gender, gender identity and expression, sexual orientation, age, marital status, military service or obligation, or disability status, or any other characteristic protected by law. All job offers are contingent upon the candidate passing background and reference checks.

At this time, we are unable to provide visa sponsorship or consider candidates who require visa transfers. Applicants must be authorized to work in the United States without the need for visa sponsorship now or in the future.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

If you require reasonable accommodation in completing an application, interviewing, completing any pre‑employment testing, or otherwise participating in the employee selection process, please direct your inquiries to: [e-mail]

Merlin Labs does not accept unsolicited resumes from any source other than directly from candidates.