Medical Device Assembler

Due to the nature of this position, local candidates are preferred.

Job Title:
Instrument Assembler – Medical Devices

Location:
Milpitas, CA 95035 - Onsite

Industry: Medical Device Manufacturing

Job Type: Contract

Pay Rate: $28/hr on W2

Schedule:
Monday–Friday, 6:00 AM–2:30 PM

Hours: 40 hours/week

Interview:
Onsite

Final date to receive applications:
Oct 30, 2026

The Instrument Assembler performs electro-mechanical assembly of flow cytometers, subassemblies, and related medical device products. This role involves assembling optical, mechanical, fluidic, and electronic components and assemblies by following established procedures and controlled documentation.

The assembler performs in-process inspections, records required measurements and data, completes Device History Record (DHR) documentation, and maintains high standards of workmanship to ensure quality products are produced on schedule. The role requires good mechanical aptitude, hand-eye coordination, attention to detail, and the ability to work effectively with assemblers, technicians, QA personnel, and engineers.

• Perform electro-mechanical assembly of flow cytometers, subassemblies, and related medical device products.
• Assemble optical, mechanical, fluidic, and electronic components and assemblies according to released procedures.
• Perform in-process inspections to ensure products meet specifications and quality standards.
• Generate required documentation to complete Device History Records (DHR).
• Read and follow assembly instructions, work orders, Bills of Materials (BOMs), Standard Operating Procedures (SOPs), and other controlled documentation.
• Use hand tools and appropriate equipment to perform assembly activities.
• Collect and document key measurements and production data.
• Work with engineers, technicians, production personnel, and other teams regarding assembly procedures and product issues.
• Support new product introductions and assist with developing and documenting assembly methods.
• Provide feedback related to production methods, product design issues, product quality, and operational efficiency.
• Support projects involving quality improvement, cost reduction, cycle-time reduction, reliability improvement, operational efficiency, and new product introduction.
• Assist with creating and updating process and product documentation.
• Maintain productive working relationships within the work team and with other functional groups.
• Collaborate with peers to achieve shared departmental goals.
• Review production metrics and work to improve individual and group performance.
• Maintain a clean, organized, and safe work area.
• Complete timesheets, training records, and other required paperwork accurately and on time.
• Maintain required training records.
• Perform other assigned duties as required.

• High School Diploma or equivalent.
• Associate's degree or vocational instruction in electro-mechanical assembly is acceptable.
• 2+ years of related experience in a high-tech manufacturing environment.
• Experience working in a medical device manufacturing organization is preferred/desired.
• Experience with electro-mechanical assembly.
• Experience building or assembling:
  • Laser-based optical systems
  • Digital and analog circuitry
• Good mechanical aptitude and hands-on assembly skills.
• Good manual dexterity and hand-eye coordination.
• Experience using hand tools and working at an assembly workstation.
• Ability to read and understand:
  • Assembly instructions
  • Work orders
  • Bills of Materials (BOMs)
  • Standard Operating Procedures (SOPs)
  • Other production and process documentation
• General computer skills and familiarity with:
  • Windows and/or Mac OS
  • Microsoft Word
  • Microsoft Excel
• Experience with Excel, Visio, and PowerPoint.
• Knowledge of ISO 9000 and cGMP / 21 CFR Part…