LiquidPiston · 3 months ago
Metallurgical Engineer
Bloomfield, CT
Full-time
Onsite
Mid, Senior Level
5+ years expLiquidPiston, Inc. is developing a fundamentally new rotary internal combustion engine, aiming to redefine compact and efficient power generation. They are seeking a Metallurgical Engineer to lead materials-focused efforts in engine design, development, and testing, ensuring performance and durability of components under extreme conditions.
Industrial EngineeringManufacturingMechanical Engineering
Responsibilities
Guide materials selection and processing for high-performance engine components, including rotating and reciprocating parts
Evaluate and implement surface treatments, coatings (PVD/CVD, HVOF, plating), and thermal barrier solutions
Lead tribological analysis and make recommendations for improving wear resistance in lubricated engine environments
Oversee and maintain the metallurgy lab, including heat-treat ovens, hardness testers, microscopes, and wear testing equipment
Support engine test programs through inspection, failure analysis, and post-test component evaluation
Collaborate with internal teams and external specialists (e.g., gear, seal, and coating vendors) to solve material challenges
Act as the primary technical contact for raw material and coating suppliers
Create and enforce standardized procedures for material selection, treatment, and documentation
Present findings, material analyses, and recommendations to technical and executive teams
Proactively contribute to R&D efforts by inventing and evaluating new material solutions that enhance performance, manufacturability, or cost-effectiveness
Maintain an adaptive, solution-focused mindset to tackle the unique challenges of novel engine development
Qualification
Required
MS or higher in Materials Science, Metallurgical Engineering, or related field
5+ years of professional experience in materials selection, processing, and testing
Expertise with metallic materials such as aluminum, steel, magnesium, titanium, and MMCs
Strong knowledge of tribology, fatigue analysis, and failure mechanisms relevant to mechanical systems and engines
Familiarity with thermal barriers, welding, and joining technologies for dissimilar metals
Experience with both traditional and modern manufacturing methods for precision metal components
Demonstrated ability to work independently and lead technical efforts across disciplines
Hands-on experience with post-service failure analysis and report writing
Preferred
Experience with engine development or rotating machinery
Familiarity with CAD tools (e.g., SolidWorks) and mechanical simulation tools (ANSYS, MATLAB)
Experience in R&D or prototype development environments
Strong communication skills, including technical writing and presenting findings to diverse teams
Benefits
Flexible PTO to encourage work-life balance and personal well-being
Comprehensive healthcare coverage: medical, dental, and vision plans
Equity participation: RSUs for all permanent employees
401(k) with match: 100% up to 3%, plus 50% match for 3–5% range
Growth opportunities: Mentorship, training, and leadership development
Company
LiquidPiston
LiquidPiston develops advanced internal combustion engines through its patented thermodynamic cycle and engine technologies.
11-50 employees
H1B Sponsorship
LiquidPiston has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (2)
2023 (1)
2022 (1)
2021 (2)
Funding
Current Stage
Growth StageTotal Funding
$25.97MKey Investors
Adams Capital Management
2021-10-01Equity Crowdfunding
2020-11-01Series Unknown
2020-01-12Equity Crowdfunding· $1.07M
Leadership Team
Vincenzo Perrone
VP of Engineering
Nikolay Shkolnik
Principal
Recent News
LiquidPiston
2025-10-29
Company data provided by crunchbase