Manufacturing Principal Project Engineer

onsemi; Tarlac City; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

onsemi is seeking a Manufacturing Principal Project Engineer in the Philippines to lead complex manufacturing projects from planning through qualification. You will coordinate cross-functional teams, manage schedules, and drive continuous improvements across labor, equipment, and processes to meet safety and quality standards.

The role involves initiating technical design reviews, coordinating with suppliers and Rel Engg, and ensuring effective change control and risk mitigation within a

Qualifications

• Bachelor's degree in Engineering or related field.
• Experience coordinating cross-functional teams in manufacturing.
• Familiarity with change control and qualification processes.

Responsibilities

• Define project schedule baseline and monitor progress.
• Interface with internal and external stakeholders.
• Optimize resources including labor and equipment.
• Lead technical design reviews and qualification activities.
• Prepare and review EBRs, PMO CAB materials.

Skills

Project management

Risk management

Stakeholder engagement

Continuous improvement

Education

Bachelor's degree

Job description

Manufacturing Principal Project Engineer

San Miguel Tarlac City, Philippines, Philippines

Job Description

• define project time schedule baseline and manage the progress, access and manage risks
• act as main interface to all internal/external parties involved in the project
• to optimize use of all resources – labor, technical equipement, rules
• to follow company working rules, applicable legislation and rules, requirements, company quality policy and company requirements in area of working safety and health protection, fire protection and environmental policy, and to participate in continuous improvement in these areas
• Initiate technical design review (TDR) requests and follow through with potential alternate leadframe / clip suppliers for agreement until closure.
• Initiate PR (Purchase Req) for stamping / etched tools, kits and FAI samples for qualification/ Safe Launch (pre-production) materials.
• Initiate request and submit new qual materials / FAI (First Article Inspection) samples to IQC for inspection.
• Consolidate impacted devices list and collaborate with Rel Engg for Rel Qual Plans.
• Initiate Horizon Impact Analysis and PCNs (as applicable), including materials preparation and collaboration with EBR (Engineering Build Request) team on customer samples builds/requests.
• Generate CAB (Change Action Board) Infobook and initiate Technical peer reviews and CAB reviews until approval. CAB reviews are Pre-CAB, Final CAB and Post CAB (Safe launch results)
• Submit EBRs for qual builds and collaborate with EBR team during processing (Assembly to Test) until completion and ensure ALR data are being gathered.
• Consolidate ALR data as part of the CAB presentation material and to proceed with reliability testing.
• Submit units for Rel testing with proper identification.
• Collaborate with Process Eng'g and Equipment Maint teams on process characterizations, ALR requirement and equipment conversions related to new materials qual'n or any material changes requiring new parameters.
• Consolidate and analyze qual results from Assy to Test, and present through CAB for review and approval.
• Collaborate with Planning (securing wafer, materials and equipment allocation) and Production team (Resource allocation) on Safe Launch activities until Post CAB review and approval.
• Collaborate with IQC and discussion with Suppliers regarding material related problems/issues encountered during qualification and Safe Launch until resolved.
• Update necessary BOM (buildsheets, package kits) and specifications for OPNs and processes affected by newly qualified materials (as applicable).
• Collaborate with Procurement/ Planning teams on Phase-in / Phase-out plan and timing of full release Production.
  Resolve issues encountered during the entire qualification process.

About Us

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

Job Info

• Job Identification 2505963
• Job Category Engineering, Manufacturing
• Posting Date 08/03/2026, 01:46 AM
• Degree Level Bachelors
• Locations Luisita Industrial Park, Tarlac City, 2301, PH