We are looking for you Precision Motion Systems Test Engineer

Role Overview

We have an immediate opening for a Precision Motion Systems Test Engineer to work in our test engineering department based in our Hopkinton, MA location. This is a full-time role, Monday-Friday. As a Precision Motion Systems Engineer, you will play a key role in the deployment and qualification of high-precision, multi-axis motion and positioning systems. You will be responsible for powering up, tuning, integrating, and testing custom and standard motion systems that combine mechanical, electrical, and software components. This is a hands-on engineering role requiring a strong background in mechatronics, motion control, and system-level troubleshooting.

 

About Us: 

PI (Physik Instrumente), LP is a leader in high precision positioning systems. We design and manufacture world-class precision motion and automation systems at our locations throughout North America, Europe and Asia. Our products include air bearings and air bearing stages, hexapod positioning and alignment systems, precision actuators, piezo drivers and much more! PI's customers are leaders in high tech industries and research institutes in fields such as photonics, semiconductor, aerospace and life sciences. Our customers are building the future generation of earth changing technologies and we get to contribute to these impactful advancements!

The culture is open, transparent, enthusiastic with a general curiosity to solve emerging science and technology challenges. If you have an open, inquiring mind and like to develop solutions for first generation problems, you will be right at home.  We are pioneers by nature; quite frequently, we are creating or building a device that will be applied for the first time, for a process that will be leveraged for an entire marketplace.  

 

Essential Duties and Responsibilities

  • Perform system-level integration of complex multi-axis positioning systems.
  • Power up and commission precision motion platforms, including piezoelectric and servo-driven systems.
  • Tune control loops (PID, feedforward, notch filters) for optimal dynamic performance and stability.
  • Perform product verification testing in a production environment.  Tests are performed using a variety of precision measurement instruments, including laser interferometers, autocollimators, force gauges, height gauges, and indicator probes.
  • Document test procedures, system configurations, and test results.
  • Support on-site installations and customer acceptance testing as needed (occasional travel required).
  • Diagnose and troubleshoot problems found during testing.
  • Develop, modify, and use Python and LabVIEW test automation programs (Especially Python).
  • Support production activities as required to achieve the goals of the entire department, with a focus on on-time delivery and excellent quality.
  • Report failures and defects via company quality processes.
  • Collaborate with Manufacturing Engineering and R&D on procedure writing, fixture development, process improvements, root cause analysis, corrective actions, and any other measures needed to drive continuous improvement within the group.
  • Support the Service group by performing incoming analysis of returned defective products/systems.
  • Perform data analysis to support SPC, KPI tracking, and Product Development.

 

Education & Experience

  • BS Degree in Mechanical Engineering, Electrical Engineering, Mechatronics or Robotics.
  • 3-5 years of relevant experience.

 

Skills & Requirements

  • Strong oral and written communication and organizational skills.
  • Ability to perform complex mechanical tasks and perform precision alignments and measurements.
  • Ability to multi-task and prioritize work activities.
  • Ability to read, edit, and use Python and LabVIEW software.
  • Strong knowledge of motion control principles, servo systems, and precision mechanics.
  • Experience with motion controllers, drive tuning, and feedback systems (e.g., encoders, interferometers).
  • Automotive experience desirable but not required.

 

What We Provide: 

  • Blue Cross Blue Shield of MA PPO medical plan with HSA. 
  • Dental and vision insurance. 
  • LTD & Life insurance. 
  • Tuition Reimbursement
  • 12 Holiday days off
  • PTO and Sick Time
  • 401k with a generous company match.  
  • And much more!

PI (Physik Instrumente), LP is an Equal Employment Opportunity Employer/Protected Veterans/Individuals with Disabilities. Employment is dependent on the results of a background check. We are open to reasonable accommodation – please contact us at hr@pi-usa.us for consideration.  


We are not currently providing work authorization or sponsorship for this opportunity. 


This position will be based out of the Hopkinton, MA facility until October 2025.  After this time, the job location will be in our Shrewsbury, MA facility.  Please take this into consideration when applying.