Opto-Mechanical & Optical Assembly Engineer

Our Client (Apex Microdevices) has an opening for the following:

Position Overview:

We are seeking a hands-on Opto-Mechanical & Optical Assembly Engineer to support the design, assembly, alignment, and integration of precision free-space optical communication (FSOC) systems. This cross-disciplinary role combines opto-mechanical design with laboratory optical alignment expertise to enable high-performance laser communication terminals for space, airborne, and ground-based platforms.

Key Responsibilities:

• Design and develop precision opto-mechanical housing, metering structure, mounts, fixtures, and enclosures for free-space laser communication systems.
• Lead the alignment and assembly of optical subsystems, including collimators, beam expanders, fast steering mirrors, prisms, and optical benches.
• Collaborate with optical and systems engineers to develop and ensure best practice in optical path layout, tolerancing, and kinematic alignment strategies.
• Create detailed mechanical drawings and 3D models using SolidWorks, Creo, or equivalent CAD tools.
• Conduct FEA and thermal analysis to ensure performance under vibration, shock, and thermal gradients.
• Develop and follow detailed assembly and integration procedures for optical terminals.
• Work in the lab to perform hands-on optical alignment using interferometers, beam profilers, and autocollimators.
• Assist in the design and assembly of optical alignment jigs and test stations.
• Support environmental testing, including thermal-vacuum and vibration qualification of optical subsystems.

Required Qualifications:

• B.S. or M.S. in Mechanical Engineering, Optical Engineering, Physics, or a related field.
• 3+ years of experience in opto-mechanical design and precision optical assembly.
• Experience working with free-space laser communication systems or high-precision optical systems (e.g., telescopes, beam steering modules, lidar).
• Proficient in CAD tools (e.g., SolidWorks, Creo) and mechanical tolerancing (GD&T).
• Familiarity with optical alignment techniques and lab tools (e.g., HeNe lasers, alignment scopes, micrometers).
• Ability to interpret optical layout drawings and interface with optical designers.
• Comfortable working in cleanroom or controlled lab environments.

Preferred Qualifications:

• Experience with space- or flight-qualified opto-mechanical assemblies.
• Knowledge of SWaP-C considerations and design for manufacturing/assembly (DFMA).
• Familiarity with optical communication link concepts, beam divergence, and pointing/tracking mechanisms.
• Experience with Risley prism or gimbal-based optical steering systems.
• Background in aerospace or defense programs is a strong plus.

What We Offer:

• Competitive compensation and equity packages
• Access to advanced optical test labs and cleanroom facilities
• A collaborative, multidisciplinary team working on next-gen optical communications
• Opportunities for technical growth, system-level ownership, and leadership
• Flexible work environment with strong emphasis on innovation and impact

Job Type: Full-time

Pay: $80,000.00 - $100,000.00 per year

Benefits:

• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Education:

• Master's (Required)

Security clearance:

• Confidential (Preferred)

Ability to Commute:

• Dayton, OH 45410 (Required)

Ability to Relocate:

• Dayton, OH 45410: Relocate before starting work (Required)

Work Location: In person