Senior Development Engineer, Micro-Optics

Jenoptik AG; Huntsville (AL); On-site; USD 80,000 - 100,000; Full time

Job summary

A global photonics firm is seeking an experienced engineer to lead the development and production of micro-optics products in Huntsville, AL. This role requires a deep understanding of fabrication processes and strong skills in optical design and programming. Candidates should have a minimum of a BS or MS degree in engineering or science and at least 5 years of experience in micro-optics. The successful applicant will work collaboratively with design and fabrication teams, aiming to enhance production efficiency and product quality.

Qualifications

• 5+ years of experience in micro-optics fabrication and design.
• Proficiency in optical design software and programming languages.
• Ability to analyze data and communicate effectively.

Responsibilities

• Direct design and fabrication engineers in product development.
• Develop and maintain manufacturing processes for optical devices.
• Communicate job requirements and progress with stakeholders.

Skills

Micro-optics fabrication

Optical design software

Programming (C/C++/C#, Matlab, Python)

Data analysis

Communication skills

Education

BS or MS in engineering or science

Tools

Zemax

PCT-Credo

KLayout

Job description

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Jenoptik is an international photonics group with representatives in over 80 countries. Optical technologies are the foundation of our business. We employ around 4,600 people worldwide.

Join our team and help to shape our future with lasting effect.

Job ID: 4777

Location: Huntsville, AL, US

Date: Mar 19, 2026

SUMMARY:

Direct both design and fabrication engineers in the development and production of micro-optics products. Responsible for developing products per customer requirements. Have a hands‑on mastery of micro‑fabrication processes and the ability to train others. Create concepts and prototypes that will seamlessly transition into production. Effectively communicate with customers, suppliers, and productions teams the job requirements and progress.

RESPONSIBILITIES (INCLUDE BUT NOT LIMITED TO):

• Responsible for the development, implementation, and maintenance of robust manufacturing processes for SiO2, GaP, CaF2, ZnSe, and other devices, and similar products using semiconductor‑related wafer fabrication technologies; including photolithography, plasma etching, wet etching, metal lift‑off, metrology, dicing, assembly and inspection.
• Design and assemble functional prototypes.
• Assist in the development of manufacturable production flows for new products.
• Work with both Design and Fabrication Engineers to evaluate candidate designs and to finalize designs.
• Provide sustaining support in the production area. Perform troubleshooting and root cause analysis of out of control and out of spec conditions. Implement corrective actions to prevent their recurrence.
• Demonstrate proficiency in oral and written communication, presentation and reporting skills, and data analysis and problem solving.
• Monitor process and equipment performance by analyzing inline SPC data.
• Actively support continuous improvement, cycle time reduction, and yield enhancement initiatives.
• Communicate job progress with customers.
• Schedule personnel on production jobs and coordinate with other managers for shared resources.
• Select and manage vendors for outsourcing steps. Coordinate timelines, capabilities, and requirements with vendors.
• Performs all other duties as assigned.

REQUIREMENTS:

• Minimum BS, MS or higher preferred, in engineering or science.
• 5+ years of experience in micro‑optics fabrication and design.
• PC proficient with standard tools (word processing, spreadsheet, etc.)
• Experience using optical design software, Zemax preferred.
• Experience in programming languages C/C++/C#, Matlab, and Python.
• Experience in CAD packages, PCT‑Credo preferred.
• Experience with design software KLayout is a plus.
• Knowledge of wave, classical or fiber optics is required.
• Excellent organizational and communication skills.
• Computer skills for design and analysis, as well as word‑processing and project management.
• US Citizenship or Qualified U.S. Worker

PHYSICAL REQUIREMENTS:

The physical requirements described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use of hands or fingers to handle, or feel objects, tools or controls and keyboarding; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk and hear.

The employee must occasionally lift and/or move up to 30 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

About Jenoptik

At Jenoptik, people with the specific JENIUS character are changing the world with the power of light. That demands a spirit of exploration and dedication. If you’re one of us, come meet the challenges facing the world. At Jenoptik, we’re creating a better future for all of us.

With its Strategic Business Unit (SBU) Semiconductor & Advanced Manufacturing, Jenoptik is a global OEM and machine supplier of solutions powered by photonics. Our engineering expertise excels across a broad portfolio in the fields of optic, micro‑optics and precision components for the semiconductor equipment industry. Moreover, the SBU addresses the megatrend of digitalization with solutions for optical information and communications technology as well as laser material processing.

Have we made you interested in this position?

If so, we look forward to receiving your online application.

Should you need any further information, please do not hesitate to contact us.