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Senior Electrical Engineer

Mastech Digital
locationWoburn, MA 01813, USA
PublishedPublished: 6/14/2022
Manufacturing
Full Time

Job Description

We’re seeking a hands-on Senior Electrical Engineer to design and develop electrical/control panels for liquid cooling systems across the full product lifecycle (concept through production support).

Key Responsibilities:

  • Design control system architectures, electrical schematics, and control logic diagrams.
  • Develop and program PLC/HMI systems, control algorithms (PID loops for temperature, flow, pressure), and firmware.
  • Integrate sensors, actuators, and communication protocols (RS-232, RS-485, Ethernet, SNMP, REST API).
  • Test, troubleshoot, and validate system performance; ensure compliance with UL/CE safety standards.
  • Collaborate with cross-functional teams (mechanical, refrigeration, manufacturing) and support production.
  • Create documentation, verification test plans, and manage multiple projects on schedule and budget.

Qualifications:

  • BS in Electrical, Controls, or related engineering (advanced degree/certifications a plus).
  • 8+ years in control systems design; 5+ years with PLC programming & HMI development.
  • Strong understanding of thermal management/cooling systems.
  • Skilled in PLM/MRP tools (Oracle Cloud a plus) and hands-on with oscilloscopes, DVMs, etc.
  • Excellent problem-solving and communication skills; limited travel (<5%).
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