Mechanical Engineer I

MatrixSpace • Burlington, MA

4d

About The Position

MatrixSpace develops innovative AI-enabled sensing technologies designed to operate seamlessly in any outdoor environment, ensuring faster and more accurate decision-making. Our solutions are designed for versatility and can function independently or as a combined network of sensor using our AiEdge and AiCloud software technology. By combining cutting-edge AI with robust sensing capabilities, MatrixSpace empowers customers with unmatched situational awareness. Learn more at www.matrixspace.com. We are seeking a Mechanical Engineer to help design, develop, fabricate, and test industry-leading radar and multi-sensor technology as a part of an innovative product development team. This role requires a strong understanding of electrical systems, mechanical design/assembly, and the ability to identify and solve complex issues. Some travel will be required to support customer/demo events and to work across different business sites.

Requirements

• Candidates must be legally authorized to work in the United States without employer sponsorship and may be required to obtain and maintain a U.S. government security clearance in the future.
• Bachelor’s degree in Mechanical Engineering or a closely related discipline.
• 1–3years of professional experience, including internships, co-ops, or hands-on academic projects.
• Experience with 3D CAD tools (SolidWorks preferred) and the ability to create and interpret mechanical drawings.
• Experience in creating part drawings following Geometric Dimensioning & Tolerancing (GD&T) per ASME Y14.5
• Hands-on experience using shop and lab tools (e.g., drills, saws, hand tools, multimeters, soldering iron).
• Familiarity with 3D printing and rapid prototyping techniques.
• Basic proficiency in electro-mechanical assembly, including wiring, soldering, and component-level troubleshooting.
• Understanding ofmechanical tolerances, fasteners, materials, and assembly best practices.
• Experience with or exposure to diagnostic testing tools and methods for hardware systems.
• Strong analytical, problem-solving, and troubleshooting skills.
• Ability to communicate effectively and collaborate within a cross-functional, distributed engineering team.
• Strong organizational skills with the ability to manage multiple tasks and priorities.

Responsibilities

• Support the design, development, and assembly of electro-mechanical systems for radar and multi-sensor products using SolidWorks or similar CAD tools.
• Create and modify mechanical components and assemblies utilizing machined parts, sheet metal, and additive manufacturing (3D printing).
• Build, integrate, and test prototype hardware and multi-module systems in a lab and field environment.
• Perform diagnostic testing and troubleshooting of mechanical and basic electrical issues in integrated systems.
• Assist in developing and maintaining assembly procedures, wiring documentation, and build instructions.
• Support component selection, inventory tracking, and procurement for prototypes and test systems.
• Collaborate closely with electrical, firmware, and systems engineers to resolve integration challenges.
• Participate in product testing, customer demonstrations, and field deployments, including limited travel.
• Contribute creative and practical solutions to open-ended engineering problems in a fast-paced development environment.
• Maintain a safe, organized, and efficient lab and fabrication workspace.

Benefits

• Join a team that thrives on innovation and collaboration.
• Work on cutting-edge technology bridging embedded systems, cloud computing, and AI applications
• Collaborate with world-class engineers solving complex distributed systems challenges
• High ownership, fast iteration, and opportunities to lead architecture and innovation initiatives
• Competitive compensation, equity options, and a culture that values innovation and technical excellence.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Number of Employees: 1-10 employees