Chief Engineer

About LiquidPiston LiquidPiston (LPI) is reinventing the internal combustion engine.

Our patented rotary X-engine platform enables ultra-efficient, compact, and power-dense engines with applications across aerospace, defense, commercial, and mobility sectors.

We’re building the future of propulsion—and we’re looking for visionary leaders to join us on this journey.

Position Overview As Chief Engineer, you will be at the forefront of bringing LPI’s revolutionary High Efficiency Hybrid Cycle (HEHC) rotary engine to market.

Collaborating closely with company leadership, cross-functional engineering teams, and external partners, you will lead the technical execution of a major engine development program from prototype to production.

This is a hands-on, lab-centered role for an experienced, strategic, and inventive engineering leader who thrives in an R&D environment.

Key Responsibilities :

• Technical Leadership & Program Execution Lead the technical execution of a next-generation rotary engine program, from concept through commercialization.
• Collaborate with the VP of Engineering and senior leadership to define and drive the engine development roadmap.
• Balance innovation with practical constraints—optimizing for function, cost, manufacturability, and performance.
• Team Management & Development Manage a multidisciplinary team of engineers and contractors, including test, design, development, modeling, and calibration specialists.
• Recruit top engineering talent and build a cohesive, high-performance team.
• Foster a culture of technical excellence, collaboration, and continuous improvement.
• Design, Testing, and Integration Oversee the development, design integration, testing, and validation of engine systems and subcomponents.
• Identify opportunities to improve performance, durability, and efficiency through iterative design and hands-on prototyping.
• Coordinate BOM development, procurement, and resource allocation to meet project goals.
• Stakeholder Engagement & Communication Interface with key stakeholders including customers, partners, and investors.
• Participate in technical presentations, demos, and meetings to support business development and strategic partnerships.
• Maintain clear, coherent communication across technical and non-technical audiences.
• Industry Research & Innovation Stay on the leading edge of industry trends, research, and emerging technologies in high-efficiency engines.
• Drive innovation and original thinking to solve complex design and engineering challenges.

You Bring :

Benefits & Perks Flexible PTO :

Health & Wellness :

Equity Participation :