Head of Manufacturing

Responsibilities

• Lead the design, commissioning, and optimization of production lines for modular power units from scratch
• Build and scale a high-performing technician and manufacturing team in a startup environment
• Drive production ramp from pilot modules in 2026 to volume scaling in 2027 and beyond
• Own manufacturing strategy, process simplification, and cost control for lines and products
• Partner with engineering to influence design for manufacturability and scalability
• Implement production workflows that prioritize simplicity, speed, and cost reduction
• Build robust supply chain interfaces, quality systems, and safety protocols
• Get hands-on with assembly processes and problem-solving on the production floor

Requirements

• Bachelor's degree in manufacturing, mechanical engineering, or a related field
• 5+ years of experience building and scaling production lines in complex modular or large-scale assembly environments (e.g., aerospace, energy, automotive, or industrial processing)
• Strong background in fluid systems, mechanical assembly, and metallurgy
• Technical knowledge of welding, brazing, bolted joints, and 5-axis machining
• Startup mentality with the ability to thrive in ambiguity and get hands-on with hardware
• Deep understanding of production economics and cost estimation
• Proven track record of scaling technician workforces and transitioning from prototype to volume production

Preferred Qualifications

• Experience designing and commissioning power generation or processing plants
• Experience with rotating equipment such as turbines, compressors, and pumps
• Knowledge of compliance standards including ASME B31.1 or NEC Class I Division 2

Benefits

• Base salary range of $180k - $220k per annum plus equity options
• 100% company-covered medical (Platinum or HD/HSA), dental, and vision
• 401k retirement options and Flexible Spending Account (FSA)
• Daily catered lunch and free EV charging
• Regular social and team-building outings

About the Company

Critical Energy is a venture-backed cleantech company on a mission to accelerate the global energy transition. Founded by an ex-SpaceX engineer, we design and manufacture factory-built, modular power plants that convert heat into electricity using a closed-loop thermodynamic cycle. Our technology provides high-efficiency, 24/7 power for geothermal applications and waste heat recovery, supporting the growing energy needs of AI hyperscalers and data centers.