Prototype Assembler II

pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with a new mission—to enhance Murata’s world-class capabilities with high-performance semiconductors. With a strong foundation in RF integration, pSemi’s product portfolio now spans power management, connected sensors, optical transceivers, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi’s team explores new ways to make electronics for the connected world smaller, thinner, faster and better.

Job Summary

As a Prototype Assembler II, you will perform electronic, electromechanical, and mechanical assembly and rework operations in support of engineering development, prototype evaluation, and low-volume product builds. Assembly activities may include printed circuit boards (PCBs), cable harnesses, evaluation kits, and other electronic assemblies used for product development and validation.

This role works closely with Engineers and senior Prototype Assemblers to build, modify, troubleshoot, and document assemblies used in engineering and prototype environments. The Prototype Assembler II is expected to maintain quality workmanship, follow established procedures, and support multiple engineering projects while adapting to changing priorities.

Roles & Responsibilities

• Perform assembly and rework of electronic, electromechanical, and mechanical assemblies.
• Assemble printed circuit boards (PCBs), cable harnesses, evaluation kits, and prototype hardware using assembly drawings, bills of materials (BOM), work instructions, and engineering guidance.
• Perform SMT and through-hole soldering and rework on electronic assemblies.
• Follow verbal and written instructions including documents, schematics, engineering sketches, and work instructions.
• Read and follow assembly drawings, BOMs, specifications, and manufacturing documentation.
• Support prototype and engineering development builds and assist with product modifications and engineering change activities.
• Inspect own workmanship and perform routine rework as required prior to job completion.
• Maintain build records and documentation as required for assigned assemblies and projects.
• Apply ESD, handling, cleanliness, and safety requirements when working with electronic components and assemblies.
• Communicate build issues, observations, and improvement opportunities to Engineers and senior Prototype Assemblers.
• Assist with troubleshooting assembly-related issues under the guidance of Engineers, Assembly Leads, and senior Prototype Assemblers.
• Maintain organized work areas, tools, and assembly equipment.
• Adapt to changing priorities and support multiple prototype projects as business needs require.
• Work effectively with Engineers and team members to meet project schedules and deliverables.

Required Qualifications (Experience and Skills)

• Two or more years of related electronic assembly experience or equivalent technical training.
• Experience with SMT and through-hole soldering techniques.
• Proficient use of soldering irons, hand tools, microscopes, and electronic assembly equipment.
• Experience assembling and reworking PCB assemblies.
• Ability to read and interpret assembly drawings, schematics, bills of materials (BOM), work instructions, and specifications.
• Ability to identify common solder non-conformances and perform routine corrective rework.
• Experience working with SMT components, including 0402-sized components; experience with 0201 components is desirable.
• Ability to follow written and verbal instructions.
• Effective written and verbal communication skills.
• Ability to accurately complete build documentation and communicate effectively in English in a laboratory or manufacturing environment.
• Good manual dexterity and attention to detail with the ability to perform repetitive tasks.
• Ability to manage multiple assignments and changing priorities while maintaining quality standards.
• Ability to work with and around chemicals used in electronic assembly processes.
• Experience supporting Engineers and working in a laboratory, manufacturing, or development environment.
• Knowledge of ESD handling and cleanliness requirements for electronic assemblies.

Education Requirements

• High School Diploma or GED required

Work Environment

This job operates in a professional office and laboratory environment. This role routinely uses standard office and laboratory equipment.

Physical Demands

The physical demands described are representative of those required to successfully perform the essential functions of this job. While performing duties, the employee is regularly required to talk and hear; frequently required to stand, walk, use hands to finger, handle or feel, and reach with hands and arms. Vision requirements include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus. The role may require occasional lifting up to 20 pounds and the ability to work overtime, nights, or weekends as needed.

USD 27.14 - 33.25 per hour

pSemi Corporation supports a diverse workforce and is committed to a policy of equal employment opportunity for applicants and employees. pSemi does not discriminate on the basis of age, race, color, religion (including religious dress and grooming practices), sex/gender (including pregnancy, childbirth, or related medical conditions or breastfeeding), gender identity, gender expression, genetic information, national origin (including language use restrictions and possession of a driver’s license issued under Vehicle Code section 12801.9), ancestry, physical or mental disability, legally-protected medical condition, military or veteran status (including “protected veterans” under applicable affirmative action laws), marital status, sexual orientation, or any other basis protected by local, state or federal laws applicable to the Company. pSemi also prohibits discrimination based on the perception that an employee or applicant has any of those characteristics, or is associated with a person who has or is perceived as having any of those characteristics.

Note: The Peregrine Semiconductor name, Peregrine Semiconductor logo and UltraCMOS are registered trademarks and the pSemi name, pSemi logo, HaRP and DuNE are trademarks of pSemi Corporation in the U.S. and other countries. All other trademarks are the property of their respective companies. pSemi products are protected under one or more of the following U.S. Patents: http://patents.psemi.com