LAB Research Chemist​/Physicist​/Engineer IV

Lab Research Engineer IV

Currently seeking a Lab Research Engineer IV to join the team in Maplewood, MN. In this onsite, part-time role, the worker will collaborate with scientists and engineers to develop, optimize, and support laser processing for research, prototyping, and lab-based development activities. This position will play an important role in advancing laser processing capabilities through hands-on experimentation, process characterization, equipment setup, fixture development, and technical documentation.

The role supports both early-stage development and implementation of laser-based joining processes in a laboratory environment.

Duties/Responsibilities:

• Develop, run, and optimize laser processing for prototype components.
• Support experimental planning and execution for laser welding trials, including parameter development and process characterization.
• Set up, operate, and maintain laser equipment, beam delivery components, fixtures, and supporting lab hardware.
• Collaborate with scientists, engineers, and technicians to design and execute experiments related to performance, manufacturability, and product development.
• Evaluate quality through visual inspection, measurement, and other testing methods as applicable.
• Troubleshoot defects and process variability, and recommend corrective actions based on data and observations.
• Assist with fixture design, sample preparation, and integration of components needed to support laser processing experiments.
• Document experimental conditions, process results, observations, and conclusions in technical reports or lab documentation.
• Support transfer of developed processes from lab-scale development into pilot or manufacturing-ready concepts, as needed.
• Work in a lab environment while following PPE, laser safety, lab safety, and machine safety requirements.
• Perform hands-on technical problem solving with moderate direction from the team and manager.

Skills:

• Hands-on experience with laser processing, or closely related precision processes.
• Knowledge of laser-material interaction, parameter development, and heat input/process control.
• Ability to design, execute, and document experiments for process development and optimization.
• Ability to create and maintain clear technical documentation, including test records, summaries, and process notes.
• Strong troubleshooting and problem-solving skills in a hands-on engineering, R&D, or development environment.
• Ability to work in a standing/walking lab environment while following PPE and safety requirements.
• Experience developing and optimizing processes for precision components.
• Familiarity with DOE (Design of Experiments) or statistical methods for process optimization.
• Experience with inspection methods, including non-destructive evaluation.
• Familiarity with fixturing, automation, motion systems, robotics, CNC equipment, or PLC/HMI-controlled systems.
• Experience supporting transition from R&D or prototype development into pilot or production environments.
• Experience working in laboratory settings with laser or advanced manufacturing equipment.
• Strong cross-functional communication skills when working with engineering, technical, and manufacturing teams.

Education:

• Bachelor's degree, or technical certification in Mechanical Engineering, Manufacturing Engineering, Materials Science, Welding Engineering, Laser Technology, Photonics, or a related technical field required.
• Equivalent combination of technical education and relevant hands-on experience in laser processing, welding, or advanced manufacturing may be considered.
• Additional training or certification in laser systems, welding technologies, automation, or manufacturing processes preferred.