Vibration Test Engineer

Company Overview

Hartzell Propeller LLC is a world‑class engineering and manufacturing company offering the broadest range of propeller systems in the aviation industry. We design, develop, test, manufacture, and support constant‑speed aluminum and composite propeller systems for all categories of aircraft, ranging from general aviation to military applications. The company traces its history to 1914, when a relationship between Orville Wright and Robert Hartzell led to the manufacture of the first Hartzell propeller in 1917.

Hartzell was founded on the principle of “Built on Honor.”

The vibration test engineer is responsible for conducting propeller vibration test activities to determine compatible propeller and engine combinations for aircraft. Responsibilities include defining test and instrumentation requirements, coordinating test activities, managing test asset logistics, data analysis and interpretation, and communicating results. The role requires up to 25% travel, primarily domestic, with occasional international trips of 2–3 weeks. Daily work will involve office tasks, lab work, hangar installation, and test flights to gather data.

This position leads to attainment of FAA ODA Unit Member status.

• Perform propeller vibration test functions to determine propeller and engine compatibility
• Manage project assignments, including planning and executing vibration tests
• Analyze data and write technical reports on testing and compatibility
• Communicate with co‑workers, customers, and outside consultants regarding design, configuration, and installation issues

• Learn the Hartzell product line and internal technical data systems
• Learn propeller vibration theory
• Assist in conducting vibration tests
• Conduct tests independently by year’s end
• Operate Hartzell vibration test equipment
• Install strain gauges on aluminum and carbon‑fiber components
• Manage multiple concurrent project assignments

BS in Mechanical Engineering, Aerospace Engineering, or Aerospace Engineering Technology with an A&P certificate. 5+ years of engineering experience.

Flight test experience is a big plus. Airplane pilot experience and knowledge of general‑aviation aircraft is highly desirable. Experience with or knowledge of electronic equipment is also highly desirable.

• Knowledge of flight testing: test plans, techniques, data acquisition, reduction, and report preparation
• Knowledge of vibration and fatigue
• Knowledge of aircraft performance
• Proficient with MS‑Office or similar computer tools
• Excellent verbal and written communication skills

• Continuous Learning – actively identifies new learning opportunities and applies newly gained knowledge on the job
• Adaptability – maintains effectiveness during major changes in tasks or environment
• Innovation – generates innovative solutions and tries novel approaches to work problems
• Manages Work – effectively manages time and resources to complete work efficiently
• Work Standards – sets high performance standards for self and others, assuming responsibility for successful completion
• Builds Strategic Relationships – develops and uses collaborative relationships to achieve work goals

Competitive compensation and benefits package offered.

EEO/AA/E‑Verify Employer. Additional benefits not listed in this excerpt.

We are an equal opportunity employer and encourage candidates from all backgrounds to apply.