Vibration Test Engineer
Confirmed on the employer's own hiring board on Oct 3, 2026. First seen by Alion on Sep 15, 2026.
Description
Hartzell Propeller LLC.
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, where a relationship between Orville Wright and Robert Hartzell led to the manufacture of the first Hartzell propeller in 1917. The company was founded on the principle of "Built on Honor" - a clear and abiding value in our business.
Job Summary
The vibration test engineer is responsible for conducting propeller vibration test activities to determine compatible propeller and engine combinations to be installed on aircraft. The vibration test engineer will be responsible for defining test and instrumentation requirements, coordinating the test activities, test asset logistics, data analysis and interpretation, and communication of results. Many vibration test campaigns take place at customer sites, therefore the position requires up to 25% travel. Most trips will be domestic with the occasional international trip for up to 2-3 weeks at customer locations. Most domestic flight tests require 1-2 weeks of travel. Daily work will consist of spending time in an office environment, working in the test lab, or working in a hangar installing propellers and vibration test equipment. The position will require flying in the test vehicle to gather test data. This position will lead to attainment of FAA ODA Unit Member status.
Key Deliverables:
1) Perform propeller vibration test functions for determining propeller and engine compatibility
2) Manage project assignments including conducting propeller vibration test planning and testing
3) Analyze and write technical reports documenting the propeller/engine/aircraft testing and compatibility
4) Communicate with co-workers, customers, and outside consultants regarding design, configuration and installation issues
First Year Success Factors
1) Learn the Hartzell product line and internal technical data systems
2) Learn propeller vibration theory
3) Assist in conducting propeller vibration tests
4) Be capable of conducting tests without assistance by the end of the first year
5) Learn to operate Hartzell Propeller vibration test equipment
6) Become proficient installing strain gauges on aluminum and carbon fiber components
7) Manage a number of concurrent project assignments including propeller vibration test
Requirements
Required Education/Experience
BS in Mechanical Engineering, Aerospace Engineering, or Aerospace Engineering Tech with an A&P certificate. 5+ years of engineering experience.
Preferred Education/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.
Technical Competencies
1) Knowledge of flight testing: test plans, techniques, data acquisition and reduction, preparation of test reports
2) Knowledge of vibration and fatigue
3) Knowledge of aircraft performance.
4) Proficient Computer Skills (MS-Office minimum)
5) Excellent verbal and written communication skills
Behavioral Characteristics
1) Continuous Learning - Actively identifies new areas for learning; regularly creates and takes advantage of learning opportunities; uses newly gained knowledge and skill on the job and learning through their application.
2) Adaptability - Maintains effectiveness when experiencing major changes in the work tasks or the work environment; adjusts effectively to work within new work structures, processes, requirements or cultures.
3) Innovation - Generates innovative solutions in work situations; tries different and novel ways to deal with work problems and opportunities.
4) Manages Work - Effectively manages one’s time and resources to ensure that work is completed efficiently.
5) Work Standards - Sets high standards of performance for self and others; assumes responsibility and accountability for successfully completing assignments or tasks; self imposes standards of excellence rather than having standards imposed.
6) Builds Strategic Working Relationships - Develops and uses collaborative relationships to facilitate the accomplishment of work goals.
Salary Expectations
Competitive compensation & benefits package
EEO/AA/E-Verify Employer