About the Role

Job DescriptionJob Description

About AI Technology, Inc.

AI Technology, Inc. (AIT) is a global leader in advanced materials for electronic packaging and interconnection, including adhesives, thermal interface materials, die-attach solutions, and soldering and sintering technologies. AIT serves demanding markets such as semiconductor packaging, power electronics, aerospace, and automotive, where reliability and performance are critical.

Position Summary

The Soldering-Sintering Specialist is responsible for the development, optimization, and technical support of SAC and related metal-based soldering and sintering pastes used in electronic interconnection applications. This role combines hands-on materials development with benchmarking, characterization, and cross-functional support of sales, manufacturing, and marketing teams.

The ideal candidate has a strong background in solder metallurgy, flux chemistry, or sintering materials and enjoys working at the intersection of materials science, process development, and customer applications.

Key Responsibilities

Product Development & Benchmarking

• Lead benchmarking efforts of competitive soldering and sintering materials and interconnection technologies.
• Evaluate industry trends, emerging materials, and process innovations relevant to fine-pitch and high-reliability electronic interconnections.
• Translate benchmarking insights into product development and improvement strategies.

Materials & Formulation Development

• Develop and optimize flux formulations for soldering and sintering paste systems.
• Formulate SAC and related metal powder mixtures for fine-pitch, high-density, and power electronic applications.
• Optimize powder loading, particle size distribution, rheology, and paste stability.

Process Optimization & Characterization

• Perform process optimization for soldering and sintering applications, including reflow and sintering profiles.
• Conduct comprehensive product characterization including thermal, mechanical, electrical, and metallurgical evaluation.
• Perform reliability and performance testing to ensure products meet or exceed internal and customer-defined requirements.
• Analyze structure-property-performance relationships and document findings.

Cross-Functional & Technical Support

• Support internal teams including sales, manufacturing, and marketing with technical expertise and data.
• Assist with customer evaluations, application troubleshooting, and technical presentations.
• Contribute to technical documentation, product datasheets, application notes, and internal training materials.

Additional Responsibilities

• Maintain accurate laboratory records, experimental documentation, and reports.
• Participate in special projects or additional duties as assigned.

Qualifications

• Bachelor’s degree, Master’s degree, or Ph.D. in Chemistry, Physics, Materials Science, Metallurgy, or a related technical discipline.
• Hands-on experience with soldering and/or sintering materials preferred.
• Strong understanding of metallurgy, alloy behavior, melt-flow characteristics, and interfacial reactions.
• Experience with SAC alloys and related metal powder systems is highly desirable.
• Strong research, analytical, and problem-solving skills.
• Excellent organizational skills and attention to detail.
• Proficiency with PC applications and Microsoft Office.

Preferred Experience (Not Required)

• Experience with fine-pitch interconnections, power electronics, or high-reliability electronics.
• Familiarity with industry standards and reliability testing methods.
• Prior experience in a customer-facing or application support role.

Company DescriptionAIT is a high tech manufacturer of adhesives, coatings and other specialty materials.Company DescriptionAIT is a high tech manufacturer of adhesives, coatings and other specialty materials.

Job Details

• Location: New Jersey, United States
• Salary: – US Dollar . USD Annual