Mechanical Engineer; Junior Switchgear and Power Systems

Junior Mechanical Engineer – Hackettstown, NJ

JDC Power Systems is seeking a Junior Mechanical Engineer to support mechanical design and coordination of low- and medium-voltage switch gear, power distribution equipment, and control enclosures. This role is ideal for recent graduates or early-career engineers looking to develop practical mechanical design skills in the switch gear and power distribution industry.

Key responsibilities include:

• Assist in developing 3D CAD models and assemblies for switch gear and enclosure designs under senior engineer guidance.
• Learn to interpret electrical drawings and coordinate mechanical layouts with electrical intent.
• Support verification of bus bar alignment, phase spacing, supports, and clearances within enclosures.
• Participate in identifying dimensional conflicts between bus bars, breakers, CTs, and other components.
• Support creation of mechanical drawings from 3D models under review by senior engineers.
• Evaluate designs for manufacturability, assembly, and maintenance access with guidance from mentors.
• Attend design reviews and manufacturing discussions to understand real-world engineering challenges.
• Communicate findings and design questions to senior team members and cross-functional partners.

Bachelor's degree in Mechanical Engineering or related discipline (graduating students or recent graduates welcome).

0 to 3 years of mechanical engineering experience; fresh talent with strong fundamentals preferred.

Academic or internship experience with 3D CAD modeling (any platform) is a plus.

Exposure to electrical concepts, tolerancing, or enclosure design helpful but not required.

• Proficiency in CAD modeling (EPLAN, Solid Edge, Solid Works, Fusion 360, or AutoCAD experience valued).
• Understanding of basic dimensions, tolerances, and mechanical design principles.
• Ability to read and interpret engineering drawings.
• Strong attention to detail and accuracy.
• Problem‑solving mindset and willingness to learn from feedback.
• Ability to manage assigned tasks and meet deadlines.
• Good communication skills and ability to ask questions and seek clarification.

• Interest in or exposure to electrical power systems, switch gear, or industrial equipment.
• Familiarity with sheet metal, enclosure, or panel design.
• Internship or capstone project experience in mechanical design or manufacturing.
• Experience with or knowledge of ERP systems.

• Structured mentorship from experienced mechanical engineers and technical leads.
• Hands‑on experience with industry‑standard CAD tools and design workflows.
• Direct exposure to manufacturing, field service, and customer interactions.
• Clear career growth path into mid‑level and senior mechanical engineering roles.
• Supportive team environment focused on professional development.
• Travel opportunity: minimal travel initially (≈10%); may increase with seniority.

Standard business hours with flexibility for design reviews and meetings.

Travel to customer sites and manufacturer locations may increase with seniority.

Out‑of‑area extended travel arrangements provided by JDC. Expenses related to travel and meals while traveling are covered at cost.

JDC Power Systems, LLC is an Equal Employment Opportunity Employer.

We are committed to providing an environment of mutual respect where all employment decisions are made on an individual basis without regard to characteristics protected by federal, state, or local law.

JDC Power Systems, LLC believes that supporting a respectful and inclusive workplace is critical to our success.

We are committed to making our application process accessible to all applicants and will provide reasonable accommodations upon request as required.