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Emissions Validation Engineer

Ripple Foods

Ripple Foods

United States
Posted on Apr 3, 2026

Position Overview

We are seeking a Senior Emissions Test Engineer to support product development and validation efforts within a highly advanced R&D environment. This role is focused on engine and component emissions testing, ensuring products meet regulatory standards and performance requirements.

This position combines hands-on lab work, test development, equipment ownership, and cross-functional collaboration to support next-generation propulsion and emissions technologies.

Key Responsibilities

Emissions Testing & Equipment Ownership

  • Operate and maintain advanced emissions measurement systems (FTIR, FID, NDIR, PM systems, etc.)
  • Perform calibration, troubleshooting, and maintenance of emissions analyzers and instrumentation
  • Support acquisition, installation, and commissioning of new test equipment
  • Ensure accuracy, reliability, and uptime of all testing systems

Test Development & Execution

  • Develop and implement test procedures and validation methods
  • Execute emissions testing to ensure compliance with regulatory standards
  • Improve testing processes for efficiency, repeatability, and data quality

Multi-Discipline Testing Support

  • Provide technical leadership across various test platforms, including:
  • Gas stand thermodynamic and functional testing
  • Engine dynamometer (engine stand) testing
  • Electric machine and power electronics testing
  • Noise, vibration, and harshness (NVH) testing

Data Quality & Technical Support

  • Analyze test data and ensure integrity and accuracy of results
  • Troubleshoot equipment and test-related issues, performing root cause analysis
  • Provide technical guidance on emissions measurement best practices
  • Maintain detailed documentation for test procedures, calibration, and results

Project & Cross-Functional Collaboration

  • Partner with product engineering teams to support development programs
  • Assist with lab capability planning and technology upgrades
  • Manage timelines and deliverables to support critical project milestones
  • Support training and knowledge sharing across engineering and lab teams

Qualifications

  • Bachelor’s degree in Mechanical, Electrical, Automotive Engineering, or related field (required)
  • 5+ years of experience in emissions testing within an R&D or lab environment
  • Hands-on experience with emissions measurement systems (FTIR, FID, NDIR, PM, etc.)
  • Strong understanding of emissions standards and regulations (EPA, CARB, etc.)
  • Experience operating and troubleshooting complex test equipment and instrumentation
  • Strong analytical and problem-solving skills

Preferred Qualifications

  • Advanced degree (Master’s) in a related engineering field
  • Experience in automotive or industrial emissions product development
  • Knowledge of:
  • Engine controls and combustion systems
  • Data acquisition systems and signal processing (FFT, filtering, etc.)
  • Communication protocols (CAN, Modbus, etc.)
  • Experience developing or refining test procedures and lab processes

Work Environment

  • Highly technical R&D / laboratory setting
  • Hands-on role working directly with advanced testing equipment
  • Collaborative engineering environment with strong cross-functional interaction

Interview Process

  • Initial phone interview
  • Onsite interview

Why This Role Stands Out

  • Direct involvement in product development and emissions innovation
  • Hands-on ownership of advanced testing systems
  • High-impact role supporting next-generation technologies
  • Strong compensation with minimal travel