# Commissioning - Engineer- Mechanical - Boise ID

> FusionIRX · Boise, United States · Contract · Posted 2025-07-30

**Workplace:** on_site

**Department:** Commissioning

## Description

**Mechanical Commissioning Engineer – Semiconductor Fab Construction (ASME)**

**Position Summary:**  
We are seeking a highly skilled **Mechanical Commissioning Engineer** with a minimum of 8 years’ experience in **semiconductor fabrication facility new construction**. The ideal candidate will have a strong background in **ASME mechanical systems**, including installation, start-up, testing, and commissioning of complex process and utility systems. This role requires a deep understanding of ASME codes, commissioning procedures, and the unique demands of cleanroom environments within semiconductor manufacturing.

**Key Responsibilities:**

-   Plan, execute, and document commissioning activities for all mechanical process and utility systems in compliance with **ASME codes, project specifications, and client requirements**.

-   Oversee start-up, functional testing, and performance verification of HVAC, chilled water, process cooling, compressed air, process gas, and other mechanical systems.

-   Coordinate with engineering, construction, QA/QC, and operations teams to ensure a seamless transition from construction to operations.

-   Develop and maintain commissioning schedules, checklists, and test procedures.

-   Review mechanical drawings, P&IDs, equipment submittals, and as-built documentation for accuracy and completeness.

-   Identify and resolve deficiencies, non-conformances, and punch list items during commissioning.

-   Ensure adherence to **ASME Boiler and Pressure Vessel Code**, **ASME B31.3 Process Piping**, and other relevant standards.

-   Collaborate with equipment vendors, subcontractors, and trades to ensure proper installation and system performance.

-   Maintain detailed records, test reports, and turnover documentation for client acceptance.

-   Enforce safety procedures and cleanroom protocols throughout commissioning activities.

**Qualifications:**

-   **8+ years** of mechanical commissioning or mechanical systems management experience in **semiconductor fab new construction** or equivalent high-tech industrial facilities.

-   In-depth knowledge of **mechanical codes and standards** (ASME BPVC, B31.1, B31.3).

-   Proven experience with HVAC, chilled water, process cooling, process gas, vacuum, and other fab-related systems.

-   Strong ability to read and interpret mechanical drawings, isometrics, and P&IDs.

-   Experience developing and executing commissioning scripts, procedures, and test documentation.

-   Excellent communication skills and the ability to coordinate across multi-disciplinary teams.

-   Proficient in commissioning management software and Microsoft Office Suite; experience with Bluebeam or similar tools preferred.

-   OSHA 30 certification or equivalent safety training preferred.

**Preferred:**

-   Previous experience working with major semiconductor manufacturers or EPC firms.

-   Familiarity with cleanroom protocols, ISO standards, and contamination control requirements.

-   Experience in fast-track, large-scale construction environments.

**Work Environment:**

-   Primarily on-site at a semiconductor fab construction project.

-   May involve extended hours and weekend work to meet project deadlines.

-   Requires the use of PPE and adherence to strict cleanroom standards.

## Requirements

Minimum of 8 years Mechanical Commissioning experience with Semiconductor.

## Apply

[Apply at FusionIRX](https://apply.workable.com/fusionirx/j/0F7437CDD4/apply)

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