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Engine Research Engineer Jobs (NOW HIRING)

Harmonic

Research Engineer

Palo Alto, CA · On-site

Harmonic is building a mathematical reasoning engine that operates with precision, utilizing reinforcement learning to enhance theorem proving. They are seeking a highly motivated Research Engineer ...

Solcoa Industries

Research Engineer

Alameda, CA · On-site

$120K - $175K/yr

The Role - Research Engineer Own difficult, first-principles R&D that unlocks rare-earth metal ... Characterize feed/products with ICP-MS/OES, XRD, SEM/EDS, LECO O/N/H,; close element balances.

NYULMC

Research Engineer

New York, NY · On-site

The Research Engineer is the primary engineer responsible for the lab's internal software platform ... Assembler, Risk Engine) with careful prompt engineering, evaluations, guardrails, and honest ...

SSAB

Research Engineer

Montpelier, IA · On-site

Perform inclusion analyses using optical microscope and SEM/EDS to help develop optimal practices ... Required: * MSc. in Metallurgical Engineering or related discipline * At least two years of ...

Leidos

Research Engineer

Pittsburgh, PA · On-site

$75K - $80K/yr

Description Leidos is seeking an exceptional and motivated Research Engineer interested in pursuing ... Experience interpreting XRD, CT and SEM for mineral analysis. * Experience operating a high ...

Leidos

Research Engineer

Pittsburgh, PA

$69K - $125K/yr

Leidos is seeking an exceptional and motivated Research Engineer interested in pursuing their ... Experience interpreting XRD, CT and SEM for mineral analysis. * Experience operating a high ...

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SSAB

Research Engineer

Montpelier, IA · On-site

... R&D staff, Technical Services, Applications Engineering, and Operations personnel. Main ... Experience in using lab equipment such as polishing machine, optical microscope and SEM/EDS ...

3M

Research Engineer

Maplewood, MN · On-site

$98K - $120K/yr

Research Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start and ... Experience with a variety of metrology tools that could include SEM, AFM, CMM, confocal microscopes ...

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How much do engine research engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for engine research engineer in the United States is $72,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,000.00 and $74,000.00 per year, depending on experience, location, and employer.

What is an engine research engineer?

An Engine Research Engineer is responsible for designing, analyzing, and improving engine performance, efficiency, and emissions. They conduct experiments, use simulation tools, and develop new technologies to enhance engine reliability and sustainability. Their work often involves collaboration with automotive, aerospace, or energy industries to optimize fuel consumption and reduce environmental impact.

What are the typical daily responsibilities of an engine research engineer?

Engine Research Engineers routinely design and conduct experiments to test new engine concepts, analyze engine performance data, and develop improvements for efficiency and emissions. They often use simulation software to model engine behavior and interpret results to guide design decisions. Collaboration with other engineers, technicians, and sometimes external partners is a key part of the role, requiring regular meetings and technical discussions. These responsibilities support the ongoing development of cutting-edge engine technologies and help ensure compliance with industry and environmental regulations.

What are the key skills and qualifications needed to thrive as an engine research engineer?

To thrive as an Engine Research Engineer, you need a strong background in mechanical engineering, thermodynamics, and combustion processes, typically with at least a bachelor's degree in engineering. Familiarity with tools such as computational fluid dynamics (CFD) software, engine testing equipment, and data analysis platforms is essential, along with certifications like Six Sigma being a plus. Strong problem-solving skills, attention to detail, teamwork, and effective communication set top candidates apart. These skills are crucial for innovating and optimizing engine designs that meet performance, efficiency, and emissions standards within collaborative R&D environments.

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Engine Research Engineer jobs near you
Infographic showing various Engine Research Engineer job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 87% Full Time, 9% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $72,500 per year, or $34.9 per hour.

Research Engineer

Harmonic

Palo Alto, CA • On-site

Full-time

Re-posted 3 days ago

Job description

Job Summary:
Harmonic is building a mathematical reasoning engine that operates with precision, utilizing reinforcement learning to enhance theorem proving. They are seeking a highly motivated Research Engineer to advance mathematical theorem proving through innovative algorithms and models, collaborating with a multidisciplinary team.
Responsibilities:
• Conduct high-quality research in the intersection of RL and formal methods, with a focus on mathematical theorem proving.
• Develop and implement novel RL algorithms and models for theorem proving.
• Collaborate with a multidisciplinary team to integrate RL techniques with formal methods.
• Stay abreast of the latest developments in RL, formal methods, and related fields.
Qualifications:
Required:
• BS or MS in Computer Science, Mathematics a related technical field, or equivalent industry experience
• Strong programming skills in Python, with experience in software development and testing.
• Experience in deep learning frameworks such as PyTorch
• Strong understanding of mathematical concepts, including algebra, geometry, and analysis.
Preferred:
• PhD in Computer Science, Mathematics, or a related field.
• Experience in applying AI to solve practical problems in formal methods.
• Proven track record of high-quality research demonstrated by publications, patents, or software contributions.
• Contributions to open-source projects or development of software tools in the field.
• Strong background in RL, particularly in areas relevant to theorem proving (e.g., machine learning, natural language processing).
• Proficiency in formal methods, including experience with theorem proving systems.
Company:
Harmonic is an artificial intelligence lab that develops mathematical reasoning engine designed to tackle complex mathematical problems. Founded in 2023, the company is headquartered in Palo Alto, USA, with a team of 11-50 employees. The company is currently Early Stage.

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