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Laboratory Technician

OSI Engineering
Sunnyvale, CA Contractor
POSTED ON 2/16/2026 CLOSED ON 2/26/2026

What are the responsibilities and job description for the Laboratory Technician position at OSI Engineering?

A globally leading consumer device company based in Sunnyvale, CA is looking for a Lab Technician to support Wireless SoC development by building, calibrating, and maintaining RF test environments while ensuring efficient lab operations. This role is responsible for hands-on RF setup, VNA calibration, equipment management, and tracking of project hardware. The ideal candidate is detail-oriented, organized, and experienced in lab operations and technical support.

Key Responsibilities:

  • Build and bring up RF test setups using attenuators, splitters, SMA cables, and RF test equipment
  • Calibrate RF setups using Vector Network Analyzers (VNA)
  • Verify proper signal routing and test configuration prior to engineering use
  • Support engineers with test setup modifications and troubleshooting
  • Manage lab equipment, tools, and inventory to ensure availability and organization
  • Track, label, and organize boards across multiple projects
  • Maintain accurate inventory records using lab management tools (e.g., Excel)
  • Ensure proper storage and handling of sensitive RF equipment
  • Manage equipment calibration schedules and ensure compliance with company standards
  • Coordinate equipment servicing and calibration as required
  • Maintain lab safety standards and proper equipment handling procedures
  • Support documentation needs for audits and compliance tracking


Required Skills & Qualifications

  • Experience in lab operations and technical support
  • Hands-on experience with RF setups and test equipment
  • Experience calibrating RF setups using VNA
  • Strong organizational and prioritization skills
  • Experience with lab management software (Excel or similar tools)
  • Good written and verbal communication skills
  • Understanding of lab safety procedures and proper equipment handling

Preferred Qualifications:

  • Experience supporting Wireless SoC or RF hardware development environments
  • Familiarity with RF components and measurement best practices
  • Ability to work effectively in a fast-paced engineering environment


Type: Contract

Duration: 5 months with extension

Work Location: Sunnyvale, CA (onsite)

Pay rate: $40.00 - $55.00 per hour (DOE)

Salary : $40 - $55

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