Mechanical Engineer

Position: Mechanical Engineer/ Mechanical Engineer

Location: Frederick, MD
Department: Engineering

About NanoBioFab

Based in Frederick, MD, NanoBioFab harnesses cutting-edge AI-integrated nanosensor technology for rapid pathogen detection. We are transforming clinical infection management by providing actionable, real-time insights to healthcare professionals. We are now expanding our R&D and prototyping team to accelerate product development from concept to clinical and commercial readiness.

Position Overview

We are seeking a Mechanical Engineer/Mechanical Engineer to to join our dynamic, multidisciplinary team. The ideal candidate will be passionate about hands-on design and prototyping, contributing to the development of advanced sensor-based devices. This role offers the opportunity to work at the intersection of mechanical design, materials integration, and sensor technology, helping translate innovative concepts into functional prototypes and manufacturable products.

Key Responsibilities

• Product Design & Development:

Support the design, development, and prototyping of sensor-based medical devices, integrating mechanical, electrical, and materials components from concept through functional prototype and manufacturing readiness.

• System Design & Modeling:

Perform complete mechatronic system design, including CAD/CAE modeling, 3D printing, machining, and assembly of prototype systems.

• Prototype Integration & Testing:

Build and assemble prototypes; conduct bench-level verification, testing, and troubleshooting.

• Cross-Functional Collaboration:

Work closely with electrical, materials, and chemical engineers to ensure cohesive design, seamless integration, and overall product functionality.

• Documentation & Quality:

Prepare and maintain engineering documentation such as design drawings, Bills of Materials (BOMs), test procedures, and change records in accordance with internal quality and regulatory guidelines.

• Electrical & Sensor Integration:

Assist with basic electrical schematics, PCB layouts, and component integration for mechatronic and sensor subsystems.

• Continuous Improvement:

Contribute ideas for miniaturization, manufacturability, and process optimization across product development stages.

• Laboratory Safety & Maintenance:

Maintain a clean, organized, and well-documented workspace in accordance with company policies.

Qualifications

• B.S or M.S. in Mechanical Engineering, Mechatronics, or related discipline.
• 2–5 years of hands-on experience in product design, prototype development, or mechatronic systems.
• Proficiency with CAD software (e.g., SolidWorks, Fusion 360, or Creo).
• Familiarity with electrical schematics, PCB design tools, and hands-on prototype fabrication.
• Strong analytical, problem-solving, and documentation skills.
• Excellent communication and teamwork abilities.
• High motivation, curiosity, and adaptability in a fast-paced, multidisciplinary R&D environment.
• Experience designing wearable devices, portable electronics, or medical devices is highly preferred.

Why Join Nanobiofab

· Be part of a pioneering company redefining the future of smart diagnostics and infection monitoring.

· Collaborate with leading scientists and engineers across nanotechnology, materials science, and biomedical innovation.

· Gain end-to-end exposure—from concept design to prototype fabrication and testing.

· Enjoy a creative, mission-driven environment with opportunities for career growth and technical leadership.

Job Types: Full-time, Part-time

Pay: $30,000.00 - $100,054.28 per year

Work Location: In person