Assistant Project Engineer / Site Coordinator

Assistant Project Engineer / Site Coordinator Bilingual Mandarin/English

FusionIRX · Casa Grande, United States · Contract · Posted 2026-09-13

Workplace: on_site

Department: Construction Management

Description

FusionIRX is seeking a bilingual Mandarin/English Assistant Project Engineer / Site Coordinator to support the Senior Project Manager on-site for the construction and development of a specialty chemical manufacturing facility in Casa Grande, AZ.

This position will assist with day-to-day project coordination, communication, documentation, meetings, and interaction between English- and Mandarin-speaking project stakeholders. The ideal candidate is organized, professional, technically minded, and comfortable working in a fast-paced construction and manufacturing environment.

Key Responsibilities

• Provide daily support to the Senior Project Manager and project team.
• Assist with coordination between contractors, vendors, engineers, and client representatives.
• Facilitate clear communication between Mandarin- and English-speaking team members.
• Assist with project meetings, meeting notes, action items, and follow-up.
• Maintain and organize project documentation, reports, schedules, correspondence, and records.
• Track project activities, outstanding items, RFIs, submittals, and other project deliverables as needed.
• Support field coordination and communicate project updates to appropriate stakeholders.
• Assist with translating or interpreting technical and project-related communication when necessary.
• Help identify issues requiring Senior Project Manager attention and ensure appropriate follow-up.
• Maintain a professional and collaborative presence on the project site.

Requirements

Qualifications

• Fluent/bilingual in Mandarin Chinese and English — required.
• Bachelor’s degree in Engineering, Construction Management, or a related field preferred; relevant project experience may be considered in place of a degree.
• Experience in construction, engineering, manufacturing, industrial facilities, or project coordination preferred.
• Strong organizational and communication skills.
• Comfortable working with project documentation and Microsoft Office applications.
• Ability to communicate professionally with individuals at all levels of a project organization.
• Ability to work on-site in Casa Grande, Arizona.
• Experience with specialty chemical, semiconductor, advanced manufacturing, battery, pharmaceutical, or other highly technical manufacturing facilities is a plus.

Benefits

The FusionIRX Standard

At FusionIRX, we strive to hire the best of the best in their respective fields. Technical ability is important, but character is equally important.

We seek professionals who demonstrate high integrity, strong morals and values, honesty, respect, accountability, and professionalism in everything they do. Our contractors represent FusionIRX and our clients, and we expect every team member to treat others with respect, communicate openly, and do the right thing—even when no one is watching.

This is an excellent opportunity for a bilingual professional looking to develop additional project engineering and construction experience while supporting a Senior Project Manager on a major industrial manufacturing project.

Apply

Apply at FusionIRX

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