Senior Mechanical Engineer (Cryogenics)

Houston (11331 Tanner Rd)full time

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On Site

senior

H1B: no

Metoxinternationalinc MetOx International seeks a Senior Mechanical Engineer to lead design and development of mechanical systems for MOCVD manufacturing equipment. The role involves advanced mechanical engineering, project leadership, and cross-functional collaboration.

Responsibilities

Mechanical Engineering & Tool Development
Leads the design, development, and continuous improvement of mechanical systems supporting MOCVD and related thin-film deposition equipment.
Applies advanced mechanical engineering principles to solve complex challenges involving vacuum systems, thermal systems, precision mechanical assemblies, and equipment integration.
Designs and develops core MOCVD mechanical components, tooling, fixtures, and equipment that improve manufacturability, reliability, maintainability, and throughput.
Partners with Process Engineering to translate process and materials requirements into robust mechanical designs supporting manufacturing performance.
Performs engineering analysis, testing, and validation to ensure equipment performance meets functional requirements.
Develops engineering documentation including drawings, specifications, validation plans, assembly procedures, and technical reports.
Supports equipment commissioning, troubleshooting, root cause analysis, and continuous improvement activities.
Project Leadership
Owns mechanical engineering projects from concept through implementation, including design, fabrication, commissioning, validation, and production support.
Defines project scope, timelines, technical deliverables, and engineering success criteria.
Leads cross-functional design reviews and collaborates with Process Engineering, Manufacturing Engineering, Controls Engineering, and Operations to successfully deploy equipment improvements.

Qualification

Experience with vacuum systemsVacuum engineering

Required

Bachelor's degree in Mechanical Engineering or a related engineering discipline.
Four years of engineering experience including experience in MOCVD, PVD, semiconductor manufacturing equipment, vacuum systems, or similar thin-film deposition technologies.
An advanced degree may be substituted for required experience on a year-for-year basis, depending on relevance and level.
Demonstrated experience designing or supporting complex MOCVD or thin-film deposition manufacturing equipment.
Experience with vacuum systems, thermal systems, precision mechanical assemblies, and equipment integration.
Thermal engineering experience in high temperature, heat transfer, heater design and integration, thermal expansion and stress measurement.
Vacuum engineering: high vacuum design, metal seals, O-rings and elastomer selection, leak testing.

Preferred

PhD in Engineering or a related scientific discipline applicable to the position.
Experience with large capital equipment specification, installation, and commissioning (FAT and SAT) for high volume manufacturing.
Experience designing or building vacuum-based deposition equipment, e.g., MOCVD, PVD, CVD, ALD, or related semiconductor or thin-film deposition equipment.
Experience in designing CVD solid-precursor delivery systems.
Experience supporting manufacturing scale-up or technology transfer.
Experience leading cross-functional engineering projects.
Experience with Design for Manufacturability (DFM), Design for Assembly (DFA), and Design for Reliability (DFR).
Experience with Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Thermal Analysis, or related engineering tools.