Vehicle Calibration Engineer Jobs (NOW HIRING)

Job Title: Calibration Engineer, Euro

Position Type: Full Time

Reports To: Calibration Engineering Manager Location: Opelika, AL

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Overview:

Holley Performance Brands, founded in 1903, is a leading designer, manufacturer, and marketer of high-performance automotive aftermarket products. Our portfolio of iconic brands powers enthusiasts and racers worldwide—from classic muscle and modern performance to off-road and powersports—combining a rich heritage of innovation with a passion for performance.

Position Summary

We are seeking a hands-on Calibration Engineer to support European platforms (VW, Audi, Porsche, BMW) across the full product lifecycle—from vehicle testing and calibration to software support and product release.

This role is ideal for someone passionate about automotive performance and real-world problem solving. The engineer will work closely with calibration, software, and mechanical teams to develop high-performance, reliable, and repeatable aftermarket solutions using OEM engine management systems.

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Key Responsibilities

· Develop and validate engine calibrations for turbocharged and naturally aspirated gasoline engines using OEM ECUs

· Perform vehicle and chassis dynamometer testing, including setup, operation, and data collection

· Calibrate EFI systems to meet performance, drivability, reliability, and emissions targets

· Analyze test data to diagnose issues and optimize calibration strategies

· Support software integration, calibration management, and product releases

· Develop and maintain calibration files for European vehicle platforms

· Troubleshoot and resolve calibration or system-related issues in existing products

· Utilize internal and third-party tools for calibration, data acquisition, and analysis

· Create and improve testing procedures, tools, and best practices

· Generate and present technical reports and documentation

· Collaborate with cross-functional engineering teams

· Maintain calibration equipment and ensure dyno/test areas are organized and safe

· Support compliance with applicable emissions standards

· Participate in additional projects as assigned

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Required Qualifications & Skills

· Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Physics, or related field OR minimum 1+ year of experience in gasoline EFI calibration

· Strong understanding of internal combustion engine theory and operation

· Experience with vehicle instrumentation, data acquisition, and calibration tools

· Experience with vehicle flashing/programming tools and processes

· Hands-on experience with dynamometer testing (setup, operation, vehicle handling)

· Ability to analyze data and troubleshoot calibration or system issues

· Proficiency with standard PC software (e.g., Excel, data analysis tools)

· Strong analytical skills and attention to detail

· Effective written and verbal communication skills

· Self-motivated with the ability to work independently and within a team

· Valid driver’s license and ability to be insured

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Preferred Qualifications & Experience

· Experience with ECU calibration on European platforms (Bosch MED17, MG1, Simos, etc.)

· Transmission calibration experience (ZF8, DSG/DL501)

· Experience with decompilation/disassembly tools (IDA Pro, Ghidra)

· Experience with hex editing tools (WinOLS, Hex Workshop, etc.)

· Familiarity with databases and data formats (SQL, SQLite, XML)

· Experience with hybrid or advanced powertrain systems

· Hands-on experience building or modifying performance vehicles

· Strong passion for automotive performance and aftermarket tuning

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Key Competencies

· Strong problem-solving and critical thinking skills

· Ability to manage multiple tasks and meet deadlines in a fast-paced environment

· Team-oriented with the ability to collaborate across departments

· High level of integrity, professionalism, and accountability

· Commitment to safety and quality standards

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Work Environment & Physical Requirements

· Combination of office, dyno lab, and warehouse environments

· Exposure to varying temperatures and occasional loud noise

· Ability to lift up to 25 lbs., stand for extended periods, and work on a computer for long durations

· Ability to operate in a hands-on automotive testing environment

Why Holley Is a Great Place to Work

At Holley, we’re more than a performance parts company—we’re a community of enthusiasts, innovators, and problem-solvers. We offer a competitive benefits package and a culture that values both performance and people.

Benefits:

· Competitive medical, dental, and vision coverage starting day one.

· 401(k) with company match

· Paid time off and 9 paid holidays

· Employee Assistance Program (EAP)

· Company-paid life and short-term disability insurance

· Employee discounts on Holley Performance Brands products, events, and partnerships

· Education Assistance program

Holley is an Equal Opportunity Employer committed to building a diverse and inclusive workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, veteran status, disability, or any other legally protected status.

If you require assistance or accommodation due to a disability during the application process, please contact human resources.