Senior Wafer Process Engineer - Aerospace & Defense

Senior Wafer Process Engineer – Join an Established Leader Innovating Next-Gen Defense and Aerospace Sensor Technology!

Opportunity Summary

We are seeking an accomplished Senior Wafer Process Engineer to join a dynamic and rapidly expanding company providing cutting-edge lidar, laser, and infrared technologies essential to national security. In this critical role, you'll spearhead development and optimization of sophisticated semiconductor fabrication processes involving III-V semiconductor materials. Your expertise will be instrumental in producing high-performance infrared detector arrays and advanced optoelectronic sensor assemblies. This position offers a unique opportunity to tackle complex technical challenges, drive innovation in high-reliability environments, and directly impact essential aerospace and defense applications.

About Us

Our company stands at the forefront of compact and advanced optoelectronic imaging and LIDAR technology, supporting vital aerospace and defense initiatives. With numerous active contracts, we deliver solutions that address national security challenges through innovation and precision engineering. Our team-oriented culture values professional growth, technical excellence, and collaborative problem-solving.

Job Duties

• Innovate and refine semiconductor wafer fabrication processes using advanced III-V materials (GaAs, GaSb, InP, InGaAs, InAsSb).
• Create detailed manufacturing workflows and procedures for high-reliability applications.
• Oversee experimental design, execution, and data-driven analysis to enhance manufacturing yields and reproducibility.
• Provide training and mentorship to engineering teams and production operators on newly developed processes.
• Regularly assess device performance metrics and propose data-supported process improvements.
• Document thorough process instructions, troubleshooting steps, and experimental outcomes clearly and consistently.
• Effectively communicate experimental findings and improvement strategies to technical leadership and scientific teams.

Qualifications

• Bachelor’s degree or higher in Engineering, Physics, Material Science, or related discipline.
• 5 years direct experience in microelectronic wafer fabrication and semiconductor process development.
• Extensive hands-on experience with nanofabrication tools including photolithography steppers, SEM equipment, metal deposition systems, plasma-enhanced deposition, and dry etch technology.
• Proven proficiency applying Statistical Process Control (SPC) and structured experimental design techniques (DOE).
• Demonstrated analytical capability to interpret and communicate complex semiconductor test data clearly and effectively.
• Experience creating comprehensive documentation, test reports, and standard operating procedures for semiconductor processes.

Preferred Experience

• Skill in handling delicate components with precision tools.
• Experience designing photolithography masks and familiarity with mask-design software.
• Experience managing engineering projects or programs.
• Demonstrated ability to mentor and guide junior team members.
• Proficient technical writing and strong presentation skills.
• Familiarity with software tools such as Python, MES systems, or equivalent programming languages.
• Prior exposure to high-reliability semiconductor device programs, including avalanche photodiode detector technologies.

Security Clearance

• Must be able to obtain US Secret clearance.

Why Join Us

• Excellent growth opportunities within an established, rapidly expanding company.
• Flexible, collaborative working environment.
• Generous Paid Time Off (PTO) and work-life balance.
• Comprehensive health benefits package including medical, dental, and vision.
• Competitive 401(k) plan with company matching.
• Attractive equity compensation options.
• Opportunity to contribute directly to technologies vital to national defense.

Compensation Details

$125,000 - $165,000