Heart Aerospace is hiring: Manufacturing Engineer in Los Angeles

Overview

At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade.

Responsibilities

• Design and implement scalable manufacturing processes for aircraft structures, propulsion systems, avionics, batteries, and other critical subsystems (multiple roles are open across teams)
• Develop and optimize workflows to improve build efficiency, quality, and repeatability
• Proactively identify and resolve production bottlenecks using root cause analysis and continuous improvement techniques
• Design and specify custom tooling, fixtures, and solutions to support precision assembly and fabrication
• Collaborate with external vendors and internal teams to source or fabricate required equipment
• Support automation initiatives and ergonomic improvements across the manufacturing floor
• Lead the execution of prototype builds and transition processes into low- and high-rate production
• Work closely with technicians on first article builds, ensuring safe, efficient, and repeatable methods
• Implement in-line quality checks and provide real-time troubleshooting during assembly
• Partner with Design Engineering to drive DFM/DFA (Design for Manufacturability/Assembly) feedback
• Develop and execute sourcing strategies by assessing supplier capabilities, and managing outsourcing timelines and budgets to ensure program alignment
• Ensure quality is built into the product by defining clear inspection criteria and implementing fast, cost-effective corrective actions
• Create and maintain detailed work instructions, process documentation, and standard operating procedures (SOPs)
• Contribute to the development of manufacturing standards and best practices as the company scales
• Ensure compliance with safety, regulatory, and quality requirements

Qualifications

• Bachelor’s degree in Mechanical, Aerospace, Manufacturing, or Industrial Engineering (or equivalent experience)
• 3+ years of experience in a fast-paced manufacturing or production environment (internship or co-op experience counts)
• Proficiency in CAD (e.g., CATIA, NX, SolidWorks)
• Strong understanding of materials, GD&T, machining, welding, composites, and/or assembly techniques
• Experience working with cross-functional teams in design, quality, and production
• Bias toward action, attention to detail, and a passion for hands-on problem-solving

Nice to Have

• Experience in aerospace, automotive, eVTOL, or electric propulsion manufacturing
• Exposure to high-voltage systems, thermal management, or battery integration

Base Pay

$124,000 — $176,000 USD