Test Engineer

STULZ USA

Test Engineer at STULZ designing test apparatus and ensuring compliance at their Frederick, MD facility. Collaborate with teams for performance testing and maintain standards across departments.

Posted 6/23/2026full-timeFrederick • Maryland • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Support Sales and Application Engineering in review of testing specifications and test scripts
Create documentation for test planning such as test scripts, drawings or sketches, instrumentation selections, and material lists
Determine root cause and potential solutions during performance testing in order to meet testing requirements
Establish internal test standards and methods in conjunction with ASHRAE Standards and procedures (e.g. ASHRAE 127, 37, AHRL1360)
Generate reports and provide necessary communications with other departmental functions regarding the Performance Test Lab responsibilities
Design test control apparatus and equipment, and develop methods and procedures for testing components, products or systems, if test requirements deviate from common standards
Support third party NRTL testing on site as required (minimal travel)
Responsible to meet and maintain ISO standards under the company's directive
Responsible to meet and maintain safety standards under the company's directive
Other duties as assigned

Requirements

What you’ll need

B.S. in Mechanical Engineering or a similar field
5 years in an engineering or technical role, preferably in a manufacturing, test or certification environment
Ability to use all appropriate testing equipment to perform testing, troubleshooting and evaluation of critical cooling and environmental control equipment
Experience performing HVAC service or testing
Deep knowledge of HVAC systems and their components
Project management skills are preferred
Solidworks or Autocad design experience preferred
Basic understanding of electrical and controls functions in a lab environment
EPA 608 - Universal - or the ability to obtain as necessary
Ability to read and understand English instructions
Must possess, as a minimum, basic Algebra

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

test planningtest scriptsroot cause analysisperformance testingtest control apparatus designHVAC servicetroubleshootingevaluation of cooling equipmentSolidworksAutocad

Soft Skills

project managementcommunication

Certifications

B.S. in Mechanical EngineeringEPA 608 - Universal