• AOI Operator
ABOUT THE COMPANY:
Sierra Circuits is a Silicon Valley-based leader in printed circuit board manufacturing and assembly, specializing in high-quality, quick-turn and complex prototypes. With over 35 years of experience, Sierra provides a seamless, end-to-end PCB solution - from design and fabrication to assembly and testing - all under one roof at its state-of-the-art facilities in Sunnyvale, California. Sierra Circuits is committed to supporting engineers and designers through extensive educational resources. The company offers free online tools such as the Stackup Designer, Impedance Calculator, Material Selector, and BOM and DFM Checkers, along with technical blogs, webinars, design guides, and its SierraConnect community forum. Sierra Circuit serves all industries including aerospace, defense, medical, automotive, and telecommunications, building PCBs to the highest industry standards, and keeping innovation at the forefront of everything we do.
SUMMARY OF JOB FUNCTION:
The AOI Operator is responsible for properly inspecting printed circuit boards for defects and performing rework when appropriate.
RESPONSIBILITIES AND ESSENTIAL JOB FUNCTIONS:
AOI Operator/QC
- First Articles
- 100% solder inspection, verify no-load components, check component polarity, check component orientation, check component alignment, check for missing components, check component pad size. Follow PCB, MPI drawing, special instructions. Operate testing equipment such as multimeters, AOI machine, record inspection results on sharp floor control system
- 100% manual Xray BGA/LGA /BGA connectors (Bridge, Open, Void)
- For AOI testing- Polarity check, wrong part, missing part, reversed, misalignment, damage, open, upside down, tombstone, bridge, checking the value of components and the ID
- Operate AOI Equipment: Set up and operate Automated Optical Inspection (AOI) systems to inspect assembled PCBAs for defects.
- Defect Detection: Identify and analyze soldering issues, component placement errors, incorrect part polarities, and other assembly discrepancies.
- Quality Assurance: Verify that all assemblies meet the company’s quality standards and customer specifications, ensuring compliance with industry standards such as IPC-A-610 and J-STD-001.
- Data Logging and Reporting: Document and log inspection results, into data collection system.
- Collaboration with Production Teams: Work closely with assembly and production teams to communicate defects, and ensure proper resolution of quality issues.
- Inspection Feedback: Provide feedback to quality and processing teams, on areas where the assembly process can be improved to enhance overall product quality.
QUALIFICATIONS:
Experience: Proven experience in operating AOI machines or similar inspection equipment in an electronics manufacturing environment.
- Technical Knowledge: Strong understanding of PCB assembly processes, including soldering techniques, component orientation, and part polarities.
- Attention to Detail: Exceptional ability to identify defects and discrepancies in complex assemblies.
- Familiarity with Industry Standards: Knowledge of IPC-A-610, J-STD-001, and other relevant quality standards for electronic assemblies.
- Problem-Solving Skills: Ability to troubleshoot inspection anomalies and collaborate with team members to resolve quality issues.
- Communication Skills: Strong verbal and written communication skills for reporting findings and collaborating with team members.
- Certification (preferred but not required): IPC-A-610 certification or equivalent quality control certifications is a plus but not compulsory.
- Exceptional multi-tasking, organizational skills, strong attention to detail and accuracy.
- Strong interpersonal skills and ability to work with all levels of management
- Ability to adhere to the Company Employment and Safety policies.
- Ability to work well with others at all levels and to demonstrate teamwork.
- Self-motivator and a sense of ownership and urgency to meet deadlines.
- Must be able to maintain confidentiality & professionalism at all times.
- Proficient in Microsoft Office using Excel, PowerPoint, and Word required.
SUPERVISES: None
SHIFT: Graveyard (10.00 PM to 6.30 AM) SALARY: $20- $25/ Hour and Benefit Perks MUST be a US Personnel
PHYSICAL DEMANDS:
The physical demands described here represent those that an employee must meet to perform the essential functions of this job successfully. While performing the duties of this job, the employee is regularly required to talk or hear. The employee must frequently stand, walk, and reach with hands and arms. The ability to lift 20 lbs., open filing cabinets, and bend, stand, or climb on step ladders as necessary.
ENVIRONMENT:
- Primarily works in a manufacturing environment with exposure to deduction equipment. PCBA Manufacturing. Climate-controlled manufacturing area with exposure to laser equipment and fine particulates. Must use PPE, including safety glasses and gloves as required. Regular standing, bending, and lifting throughout the shift.
What We Offer
- Competitive Benefits Package – Medical (HMO & PPO), Dental, Vision, Flexible Spending Accounts (FSA), Basic Life & AD&D, and Voluntary Benefits
- 401(k) Retirement Plan
- Wellness Benefits – Gym/Fitness Membership Reimbursement
- Paid Time Off – Vacation, Sick Time, and Paid Holidays
SHIFT: Graveyard (10.00 PM to 6.30 AM)