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Salary
≈ $21k – $50k per year (Estimated)
Location
In office (Suwon)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Oct 6, 2026.

Overview
Company
Impact
Profile match
Entegris is a specialty materials and process solutions company headquartered in Billerica, Massachusetts, supplying the semiconductor industry with specialty chemicals, CMP slurries and cleaning solutions, deposition precursors, filtration, fluid handling and wafer carriers. Listed on Nasdaq and enlarged by its 2022 acquisition of CMC Materials, it runs manufacturing and technology sites across the United States, Taiwan, South Korea, Japan, Malaysia, Singapore and France. It hires manufacturing and process technicians, chemical and machine operators, manufacturing, reliability and product development engineers, lab technicians, scientists and supply chain staff.

Job Title:

Advisor, Field Services

Job Description:

The Role:Engineer I, Field Services

Entegris is seeking aField Service Engineer,material solutionsdivisionwho will havetremendous visibility within the company,leadingefforts to solve our customers’ most challengingproblems and sellcustomer service.The Field Service Engineer willbe assistingwith liquid, solid, and gas equipment commissioning, troubleshooting, liquid/gas/solid canister changes, data collection, and facilitating prompt return of empty cylinders and canisters. Training will be provided to help the candidate increase competency and progress in the company.

In this role you will:

  • Conductsolid source delivery cabinet (SSDC) or liquid delivery system (LDS)shipment, installation, set-up, troubleshooting, and maintenance for multiple customers

  • Servehardware partsreplacement and software upgrade services for customer requests and development/improvementplan

  • Performampoule / canister/ cylinderreplacementwork based on SOP.The replacementworkincludes a leak check and pressure monitoring,etc..

  • When handling chemicals, be sure tostudyand understand theMaterial Safety Data Sheet(MSDS)

  • Own customer evaluations to ensure sharp execution so benefits of the results are aligned withcustomer buying motives and presented in a professional manner

  • Need to minimize customercomplaintthrough smooth communication and quick response

  • Communicate without barriers with account teams,supplychain, business units, and R&D teams in case oftechnicalissuesandto workefficiently.

  • Train customers and fellow colleaguesonrelevanttechnicalknowledge

Traits we believe make a strong candidate:

  • Bachelor’s degree in electrical / electronic / mechanical / material / chemical engineering isrequired

  • Smooth communicationskill isSTRONGLYrequired

  • Experience with vacuum valve, pressure gauge, MFC, regulator, fitting, switch,etc..is a plus

  • Experience with electrical controls, PLC modules, relays,etc..is a plus

  • Excellent analytical and organizational skills, including the proven ability to adapt to a dynamic work environment and manage multiple activities

  • Proficient with Microsoft Office (Word, Excel, PowerPoint, MS Project) is a plus

  • Proficient in written and verbal English is a plus

Your success will be measured by:

  • We are seeking a Field Service Engineer whodemonstratesa strong commitment to continuous learning and professional development. The ideal candidate willpossessthe ability to assess and diagnose technical issues, perform effective repairs, and proactively improve system functionality to prevent future problems.

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