Powertrain Calibration Engineer

Company Overview

MARTIN is a global, full-service engineering and manufacturing leader providing cutting-edge mobility solutions to the automotive, marine, aerospace, and defense industries. Since 1996, we’ve grown from a motorsports specialist into a trusted partner for OEMs and Tier 1 suppliers. Our expertise spans design, development, testing, manufacturing, and performance optimization, driven by a relentless commitment to innovation and excellence.

Job Summary

We are seeking an accomplished Powertrain Calibration Engineer with 7+ years of experience in engine and hybrid-system calibration, emissions compliance, and On-Board Diagnostics (OBD). You will collaborate directly with OEM customers to optimize propulsion systems, achieve regulatory certification, and deliver production-ready software. A deep background in dynamometer/vehicle testing, OBD strategy development, and translating OEM requirements into robust control logic is essential for success in this role.

Key Responsibilities

Powertrain Calibration

• Develop and refine calibration strategies for internal-combustion and hybrid powertrains to hit OEM performance, drivability, startability, and durability targets.
   
• Execute dynamometer and on-road calibration for emissions, fuel economy, cold-start, and drive-cycle compliance.
   

Emissions & OBD Compliance

• Design, implement, and validate OBD strategies that meet or exceed EPA, CARB, Euro 6/7, China 6, and other global regulations.
   
• Diagnose and resolve emissions-related issues alongside OEM engineering, delivering fully certified solutions.
   

Testing & Validation

• Plan and conduct engine, powertrain, and full-vehicle tests (dyno, environmental chamber, altitude, on-road) to verify calibration robustness across operating extremes.
   
• Analyze large data sets, identify trends, and iterate control logic to ensure consistent performance for multiple vehicle lines.
   

OEM Collaboration & System Integration

• Serve as the primary technical interface to OEM powertrain teams, translating their targets into actionable calibration and validation plans.
   
• Integrate calibrations with engine controllers, hybrid supervisory controls, and aftertreatment hardware (SCR, DPF, TWC).
   

Regulatory & Industry Leadership

• Stay current on global emissions / OBD legislation (LEV III, WLTP, RDE, etc.) and upcoming OEM implementation standards, advising internal and customer teams proactively.
   

Qualifications & Skills

• Education – B.S. / M.S. in Mechanical, Electrical, Automotive Engineering, or related discipline.
   
• Experience – 7+ years in calibration / controls engineering for ICE or hybrid powertrains, including direct OEM program execution and certification support.
   
• Technical Proficiency –
   
  • ETAS INCA, Vector CANape, ATI Vision, or comparable calibration toolchains.
     
  • CAN/LIN, UDS, and other in-vehicle communication protocols.
     
  • MATLAB/Simulink for model-based development and rapid prototyping.
     
  • Strong grasp of combustion fundamentals, emissions aftertreatment, and hybrid energy-management strategies.
     
• Soft Skills –
   
  • Proven ability to navigate OEM phase-gate processes and strict timelines.
     
  • Clear, concise communicator comfortable presenting complex data to cross-functional and executive audiences.
     
  • Collaborative mindset with a bias for action and problem-solving.
     

Why Join MARTIN?

• Strategic Partnerships – Work hand-in-hand with premier OEMs to shape the next generation of propulsion technology.
   
• Certification Impact – Play a pivotal role in delivering compliant, market-ready vehicles worldwide.
   
• Innovative Culture – Join a high-performing team renowned for precision, creativity, and unwavering quality.
   

Ready to drive the future of mobility? Apply today and power what’s next.