Advanced BGA Rework Lab Technician

We are seeking a highly specialized Lab Technician for a part‑time contract role. This position is ideal for a precision soldering expert who thrives in a high‑tech R&D environment. You will serve as the primary resource for DRAM BGA replacements and high‑complexity board modifications, providing critical support to our engineering team on an as‑needed basis.

• Advanced BGA Rework: Lead the removal, reballing, and replacement of DRAM and SoC components using the Air‑Vac DRS
  25 rework system.
• Precision Soldering: Perform manual rework of fine‑pitch SMT components (down to 0201
  ), including QFNs, connectors, and passives.
• Engineering Modifications: Execute complex "dead‑bug" wiring, trace repairs, and ECO (Engineering Change Order) implementations.
• Profile Optimization: Maintain and create thermal profiles for the DRS
  25 to ensure consistent results across various board geometries.
• Documentation: Maintain a brief log of rework success rates and provide feedback to engineers on board "reworkability" and pad damage.

• Specialized Expertise: Demonstrated mastery of the Air‑Vac DRS
  25 or similar high‑end BGA rework stations.
• Industry Standards: Working knowledge of IPC‑7711/7721 (Rework and Repair) and IPC‑A‑610
  .
• Chemical & Lab Safety: Deep familiarity with Safety Data Sheets (SDS) for fluxes (Rosin/No‑Clean) and solvents, and strict adherence to ESD protocols.
• Microscope Proficiency: Extensive experience performing high‑precision work under a microscope for 4‑6 hours at a time.

• Efficiency: Ability to manage a queue of rework tasks independently with minimal supervision.
• Quality First: A "first‑time‑right" mentality, especially when working on one‑of‑a‑kind prototype boards.

Ability to update engineering teams on the status of high‑priority repairs via email or ticketing systems.