We are seeking an enthusiastic and technically capable Junior Rotordynamics Engineer to support the analysis, testing, and troubleshooting of rotating machinery systems, with a focus on critical components such as shafts, bearings, seals, and couplings. This role is designed for early-career engineers who have a strong foundation in vibration theory, dynamics, and mechanical systems behavior, particularly in turbomachinery and high-speed rotating equipment.
The ideal candidate will assist senior engineers in rotordynamic simulations, modal and stability analyses, and field support for design validation and troubleshooting.
Assist in performing rotordynamic analyses including lateral critical speed, torsional vibration, unbalance response, and stability analysis using tools like DyRoBeS, XLROTOR, or ANSYS Rotor Dynamics.
Support creation of rotor-bearing system models and validate predictions against analytical benchmarks or OEM data.
Participate in shop and field vibration testing, modal testing, and commissioning activities for gas turbines, compressors, pumps, and other rotating equipment.
Assist with data acquisition setup and basic interpretation of vibration spectra, waterfall plots, and orbit plots.
Process and analyze rotor vibration data from proximity probes, velocity sensors, and accelerometers.
Document test results, analysis findings, and engineering recommendations in technical reports.
Work with mechanical design teams to provide inputs related to rotor dynamics during early-stage design (shaft sizing, bearing selection, seal clearances).
Review rotor assembly drawings and assist in identifying dynamic-related risks or design improvements.
Collaborate with senior rotordynamics and reliability engineers on project assignments.
Coordinate with controls, instrumentation, and operations teams for testing and diagnostics.
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related discipline.
Strong academic background in vibration analysis, machine dynamics, finite element methods, and rotating machinery.
0–3 years of experience or internship/co-op experience in turbomachinery, vibration analysis, or rotordynamics.
Familiarity with rotating equipment such as turbines, compressors, motors, or centrifugal pumps is a plus.
Understanding of rotor dynamics theory: critical speeds, whirl, damping, mode shapes.
Exposure to analysis tools: DyRoBeS, XLROTOR, MADYN, ANSYS, or MATLAB/Simulink.
Basic understanding of vibration measurement systems: Bently Nevada (3500/ADRE), SKF, or Brüel & Kjær.
Strong analytical and problem-solving mindset
Willingness to learn and take guidance from senior team members
Excellent written and verbal communication skills
Attention to detail and good documentation practices