onsemi

Semiconductors for intelligent power and sensing

ATE Board Repair Technicians

Hardware EngineeringConfirmed live in the last 24 hours

Full-timeLapu-Lapu City, Cebu, PhilippinesNo salary listedIn-person

About the Job

Requirements

A diploma or Associate’s degree in electronics and communications engineering, electrical engineering, or mechatronics, or equivalent experience.
At least 2 years of board-level repair experience in electronics manufacturing or service, preferably with test hardware or printed circuit board assemblies.
Proficiency with soldering stations, hot-air tools, ball-grid-array rework systems, microscopes, and metrology.
Knowledge of electrostatic discharge controls, moisture sensitivity level handling, and safe handling of lead-free materials and chemicals such as flux and cleaners.
Ability to read schematics, bills of materials, and electronic computer-aided design outputs, including Gerbers and netlists.

Responsibilities

Triage incoming boards and document failure symptoms, history, and disposition in a computerized maintenance management system or repair tracker.
Perform component-level fault isolation using schematics, netlists, continuity testing, and signal tracing.
Execute soldering and rework on ball-grid arrays, quad-flat no-lead packages, land-grid arrays, fine-pitch components, and through-hole components; perform micro-soldering under a microscope.
Set and verify reflow profiles, manage ball-grid-array reballing, and validate with X-ray or automated optical inspection as needed.
Use digital multimeters, oscilloscopes, LCR meters, bench power supplies, hot-air tools, preheaters, rework stations, and microscopes.
Inspect and clean assemblies, manage flux and cleaners, and reapply conformal coating according to specification.
Handle electrostatic discharge controls, moisture sensitivity level requirements including baking, and lockout/tagout on powered jigs and fixtures.
Update engineering change order notes, work instructions, and repair records, ensuring full traceability.
Collaborate on design-for-repairability feedback and identify weak points such as pads, vias, and thermal features.
Support care of load-board and contact hardware, including socket and lid threads, pins, receptacles, and pogo pins.

Desired Qualifications

Experience with test hardware or printed circuit board assemblies is preferred.

Hands-on technician role performing board-level diagnostics, rework, repair, and verification on PCBs, load boards, interface cards, and modules supporting semiconductor test and manufacturing. Scope includes fault isolation, component-level replacement (SMD/BGA/QFN/through-hole), micro-soldering, reflow profiling, X-ray verification, and conformal coating/cleaning. Partners with Test Engineering, FA/Quality, and Production to restore functionality quickly and prevent repeats.

Diploma/Associate’s in ECE/EE/Mechatronics (or equiv. experience); 2+ years board-level repair in electronics manufacturing/service (preferably test hardware/PCBA).
Proficiency with soldering stations, hot air, BGA rework systems, microscopes, and metrology.
Strong ESD, MSL, and safe handling of lead-free and chemicals (flux/cleaners).
Able to read schematics, BOMs, ECAD outputs (Gerbers, netlists).

Triage incoming boards; document failure symptoms, history, and disposition in CMMS/repair tracker.
Perform component-level fault isolation using schematics, netlists, continuity, and signal tracing.
Execute soldering/rework: BGA, QFN, LGA, fine-pitch, through-hole; micro-soldering under microscope.
Set & verify reflow profiles; manage BGA reballing; validate with X-ray/AOI as needed.
Use DMM, oscilloscope, LCR, bench power, hot air, preheater, rework station, microscope.
Inspect & clean assemblies; manage flux/cleaners; re-apply conformal coating per spec.
Handle ESD controls, correct moisture sensitivity (MSL/bake), LOTO on powered jigs/fixtures.
Update ECO notes, work instructions (WIs), and repair records; ensure full traceability.
Collaborate on design-for-repairability feedback; highlight weak points (pads, vias, thermals).
Support load-board/contact hardware care (socket/lid threads, pins, receptacles, pogo pins).

About the Company

onsemi

Semiconductors for intelligent power and sensing

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial markets. Its products include power management ICs and sensors that regulate energy, monitor conditions, and provide control signals for EVs, ADAS, factory automation, robotics, and energy infrastructure. The company differentiates itself by its specialized emphasis on intelligent power and sensing across both sectors and through its direct OEM relationships and global distributor network. Its goal is to improve energy efficiency and enable smarter, more capable systems for electrification, autonomy, and sustainable energy solutions.

Company size: 10,001+
Company stage: IPO
Headquarters: Scottsdale, AZ
Founded: 1999

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