Electrical Engineer

Eos Energy Enterprises, Inc. is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. Our breakthrough Znyth™ aqueous zinc battery was designed to overcome the limitations of conventional lithium-ion technology. It is safe, scalable, efficient, sustainable, manufactured in the U.S., and the core of our innovative systems that today provides utility, industrial, and commercial customers with a proven, reliable energy storage alternative for 3 to 12-hour applications. Eos was founded in 2008 and is headquartered in Edison, New Jersey. For more information about Eos (NASDAQ: EOSE), visit eose.com.

The Electrical Engineer is accountable for developing and designing battery management system electronics and controls for newly built energy storage systems, as well as maintaining existing designs and support the creation of automated test equipment for the product components.

Responsibilities

• Low level circuit design with electrical isolation, microcontroller controls and analog front-end
• Circuit board layout with high-impedance analog signals and creepage/clearances for high voltage
• Design to meet safety certification standards, such as UL
• Verification testing of electronics component and overall product designs
• Generation of reports on design decisions and verification testing results and findings
• Maintain project documentation and assist in creating Operation Manuals
• Supports manufacturing and field operations with technical problems on released products
• Provides technical guidance to engineering personnel, manufacturing, and field operations.

Knowledge, Skills, and Abilities

• Ability design electrical circuit boards, including testing
• Ability to work in lab environment and understand how components fit into a larger system
• Working knowledge of embedded control systems and their applications
• Solid software development skills with C, C++ and optionally the Linux operating system
• Strong troubleshooting skills for diagnosis and design improvement
• Familiarity with design for EMC and availability to trace down EMI issues
• Awareness of safety certification process to standards such as UL
• Competent skills with communications protocols such as TCP/IP, CAN, i²C and SPI; use of Modbus
• Capability to select and integrate off-the-shelf component and equipment
• Strong cross-discipline system skills
• Understanding of hardware and physical system being controlled is required
• Comfort and experience with the hazard and safety protocols of high voltage equipment and other aspects of working with large-scale battery systems
• Ability to self-direct to a goal and achieve independent success
• A team-player attitude and strong written/verbal communication skills are a must

Education and Experience

• Bachelor's degree in Electric Engineering, Electronic Engineering, Computer Engineering, or Electrical Engineering Technology required
• Minimum of 5 years experience required

Additional Experience

• Hardware and design, debug, and testing. PCB design.
• Minimum five years’ experience designed electronics and developing automated controls
• Engineering Design Software: EAGLE, IAR or similar software
• Embedded programming, communication interfaces; I²C, RS-485, CAN bus communication, Modbus TCP, remote IO, or flex IO systems (Moxa, Allen Bradley, SEL, Advantech), PLC programming experience, GDB or other debugging tools.
• Linux, embedded systems
• High voltage electrical systems