Principal Systems Engineer

Develop and implement detailed validation test plans for HVAC and energy systems in laboratory environments

Design and set up test benches and simulation rigs to accurately replicate real-world operating conditions

Execute functional, performance, and reliability testing on components and complete systems, including but not limited to air handlers, chillers, heat pumps, control units, and energy management platforms

Collect, analyze, and interpret test data using advanced instrumentation and data acquisition systems

Collaborate with design, product development, and quality assurance teams to resolve technical issues and optimize system performance

Document test procedures, results, and findings; generate comprehensive validation reports for internal and external stakeholders

Ensure all testing complies with relevant industry standards (ASHRAE, ISO, UL, etc.) and regulatory requirements

Identify and recommend improvements in test methodologies, equipment, and processes

Support root cause analysis and troubleshooting activities for systems that fail validation

Stay current with advancements in HVAC technologies, energy systems, and laboratory validation tools

Align overall engineering programmatic deliverables and timeline, across COEs and subsystems

Requirements: Bachelor’s or Master’s degree in Engineering

10+ years of experience in laboratory testing, validation, or product development in residential products

2+ years proficiency with lab instrumentation, data acquisition, and automation software (e.g., LabVIEW, MATLAB, PLCs)

2+ years project management skills and experience in cross-functional engineering teams

Experience with energy modeling and simulation tools (preferred)

Familiarity with relevant standards and regulatory codes (ASHRAE, ISO, UL, etc.)

Strong knowledge of thermodynamics, fluid dynamics, and HVAC system principles

Strong knowledge of power electronics and battery systems

Knowledge of IoT integration

Excellent analytical, troubleshooting, and problem-solving skills

Strong communication skills, both written and verbal

Ability to work independently and collaboratively in a multidisciplinary team environment

Benefits: Health Care Benefits : Medical, Dental, Vision

Wellness incentives

Retirement Benefits

Time off and Leave : Paid vacation days, up to 15 days; paid sick days, up to 5 days; paid personal leave, up to 5 days; paid holidays, up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation

Disability : Short-term and long-term disability

Life Insurance and Accidental Death and Dismemberment

Tax-Advantaged Accounts: Health Savings Account; Health Care Spending Account; Dependent Care Spending Account

Tuition Assistance

Remote