Engine Build Technician

First Search Inc.; Bloomfield (CT); On-site; USD 52,000 - 76,000; Full time

Job summary

LiquidPiston is seeking an Engine Build Technician to join our growing technical team. The role focuses on assembly, inspection, and maintenance of rotary engines, requiring strong mechanical skills and attention to detail.

Ideal candidates will work closely with engineers to support design iterations and testing, ensuring quality workmanship and safe shop practices in a fast-paced environment.

Qualifications

• Proven mechanical aptitude from automotive, aerospace, machining or similar hands-on fields.
• Ability to read and interpret mechanical drawings and assembly docs.
• Excellent problem-solving and independent work capability.
• Strong attention to detail and high-quality workmanship.
• Familiarity with hand tools, torque wrenches, gauges, and shop equipment.
• Experience with rotary or internal combustion engines is a plus.

Responsibilities

• Perform precision assembly and disassembly of prototype and production rotary engines.
• Inspect and measure machined components using calipers, micrometers, and precision tools.
• Identify and resolve mechanical issues during engine build processes.
• Maintain accurate inventory of tools, components, and consumables.
• Ensure a clean, organized, and safe work environment in shop and lab areas.
• Perform routine maintenance and minor repairs on equipment and shop infrastructure.
• Collaborate with engineers and technicians to support design iterations and testing.
• Document build procedures, discrepancies, and improvements for process optimization.

Skills

Mechanical aptitude

Reading drawings

Problem solving

Attention to detail

Hand tools experience

Shop tool familiarity

Tools

Torque wrenches

Calipers / micrometers

Gauges

Shop equipment

Job description

Our client, LiquidPiston is an innovative engineering company revolutionizing the future of power systems through compact, efficient, and fuel-flexible rotary engines. Founded on breakthrough thermodynamic principles, our patented technologies are designed to deliver high power density with unmatched efficiency and low emissions. Our engines support a wide range of applications across aerospace, defense, energy, and mobility markets. At LiquidPiston, we combine cutting-edge research with hands-on engineering to turn bold ideas into real-world solutions.

Position Overview:

They're seeking a highly motivated and detail-oriented Engine Build Technician to join our growing technical team. This hands-on role is essential to the assembly, inspection, and maintenance of our cutting-edge rotary engines. The ideal candidate will bring a strong mechanical background, a proactive mindset, and a high level of craftsmanship to support our engineering and R&D efforts.

Key Responsibilities:

• Perform precision assembly and disassembly of prototype and production rotary engines


• Inspect and measure machined components using calipers, micrometers, and other precision tools


• Identify and resolve mechanical issues during engine build processes


• Maintain accurate inventory of tools, components, and consumables


• Ensure a clean, organized, and safe work environment in the shop and lab areas


• Perform routine maintenance and minor repairs on equipment and shop infrastructure


• Collaborate closely with engineers and other technicians to support design iterations and testing


• Document build procedures, discrepancies, and improvements for continuous process optimization

Qualifications:

• Proven mechanical aptitude from automotive, aerospace, machining, or similar hands-on technical fields


• Ability to read and interpret mechanical drawings and assembly documentation


• Excellent problem-solving skills and ability to work independently


• Strong attention to detail with a focus on high-quality workmanship


• Familiarity with hand tools, torque wrenches, gauges, and shop equipment


• Experience with rotary or internal combustion engines is a plus


• Ability to lift 50 lbs and perform physical tasks in a workshop setting