Mechanical Engineer - Opto-Mechanical Systems

PZI International • Huntsville, AL

42d

About The Position

Polaris Sensor Technologies is seeking a motivated Mechanical Engineer (New Graduate) to join our dynamic team working on advanced opto-mechanical systems. This role is ideal for an engineer who enjoys hands-on lab work, collaborating across disciplines, and contributing to a wide variety of projects from design through testing.

Requirements

• B.S. in Mechanical Engineering (recent graduate or up to 5 years of experience).
• Familiarity with CAD software such as SolidWorks, Creo, or similar.
• Hands-on skills with mechanical/electronic assembly and lab tools.
• Interest in working on a variety of opto-mechanical systems and components.
• Willingness to travel occasionally for testing.
• Strong problem-solving skills and ability to learn quickly in a fast-paced environment.

Nice To Haves

• Exposure to thermal/fluid simulations or FEA.
• Experience with prototyping (3D printing, machining, or similar).
• Coursework or projects involving optics, imaging systems, or mechatronics.
• Familiarity with wiring, soldering, or basic electronics troubleshooting.

Responsibilities

• Support design and development of opto-mechanical assemblies, housings, and test fixtures.
• Work with cross-disciplinary teams (mechanical, optical, electrical, software) to integrate systems.
• Perform mechanical design in SolidWorks (or similar CAD tools), including modeling, drafting, and documentation.
• Assemble and test prototypes in the lab (approximately 50% of time).
• Collaborate on electronics integration and cable management in mechanical systems.
• Participate in laboratory and field testing, including occasional travel to test sites.
• Contribute to multiple projects at once, ranging from early concepts to full system builds.

Benefits

• Opportunity to contribute to cutting-edge projects in defense, aerospace, and sensing technologies.
• Hands-on experience across design, build, and test phases.
• Collaborative small-team environment with mentorship from experienced engineers.
• Competitive compensation and growth opportunities.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Industry: Professional, Scientific, and Technical Services
• Number of Employees: 1-10 employees