Hybrid Product Applications Engineer - DC Protection & Fuses

Mersen; Newburyport (MA); Hybrid; USD 70,000 - 90,000; Full time

Job summary

Mersen in Newburyport, MA is seeking a Product Applications Engineer to support semiconductor fuses and DC protection. You will serve as a technical liaison among customers, sales, PM, and engineering, assisting in design analysis, selecting protection solutions, and developing documentation.

Expect 20–30% travel domestically and internationally in a hybrid role. Ideal candidates have 3–5 years in electrical engineering or power electronics, plus strong communication skills for training

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• Strong analytical and problem-solving skills.
• Understanding of electrical power systems and power electronics.
• Ability to read electrical schematics and one-line diagrams.
• Knowledge of circuit protection principles and coordination concepts.
• Familiarity with electrical testing and troubleshooting.
• Experience with modeling or simulation software is a plus.

Responsibilities

• Serve as the technical expert for semiconductor fuse and DC protection products.
• Analyze customer requirements and recommend overcurrent protection solutions.
• Review schematics and system architectures for proper protection.
• Perform fuse selection and coordination studies for AC/DC power systems.
• Support troubleshooting and provide product recommendations.
• Collaborate with Sales, Product Management, and Engineering.
• Deliver technical training and support to customers and distributors.

Skills

Analytical skills

Power electronics

Electrical power systems

Schematics reading

Circuit protection principles

Modeling/simulation software

Education

Bachelor of Science in Electrical Engineering

Job description

Mersen in Newburyport, MA is seeking a Product Applications Engineer to support semiconductor fuses and DC protection. You will serve as a technical liaison among customers, sales, PM, and engineering, assisting in design analysis, selecting protection solutions, and developing documentation.

Expect 20–30% travel domestically and internationally in a hybrid role. Ideal candidates have 3–5 years in electrical engineering or power electronics, plus strong communication skills for training