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Senior Controls Engineer

Appleton, WI
AT3 Staffing is partnered with an industry leading manufacturing company in the Green Bay/Appleton WI area in search of a Senior Controls Engineer to add to their team.  This is a newly created role due to growth, and will support cutting edge technology advances, R&D efforts, research, and new product development for engineering.  Our client offers a phenomenal working culture, room for advancement and a very competitive compensation package.  A full relocation package will also be offered for out of state candidates.
·       Establish controls architectures for a variety of welding equipment platforms.
·       Model and derive transfer functions (Laplace and Z-domain) for power conversion control, wire feed motor control and various weld process controls
·       Design PID, LEAD/LAG and other forms of compensators to meet steady state and dynamic requirements
·       Work closely with power conversion and software engineers to validate control loop performance and stability.  Develop simulation models correlating with measured results.
·       Bachelor’s Degree in Electrical Engineering with a minimum of 7 years of experience.
·       Experience designing control systems for power conversion equipment
·       Experience designing control systems for brushed and brushless DC motors
·       Experience with Z-transforms using backward, forward and trapezoidal approximation rules
·       Experience with analog signal conditioning and digital sampling requirements
·       Knowledgeable of digital signal processing and filter design (FIR, IIR, Kalman, etc.)
·       Knowledgeable on modern, classic and state variable feedback techniques
·       Knowledgeable on tools and techniques for control loop stability analysis (analog and digital)
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