Mandarin-English Engineering Assistant for Project Support

LEAKPROOF PIPING SYSTEM INC.; Phoenix (AZ); On-site; USD 55,000 - 65,000; Full time

Job summary

LEAKPROOF PIPING SYSTEM INC. in Phoenix, AZ is seeking an Engineer Assistant to provide administrative and project support to Engineering, QA/QC and EHS. This role focuses on document control, meeting coordination, and inter-department communication, with English and Mandarin proficiency required.

The position is office-based with start date expected January 4, 2027. Ideal candidates hold an engineering-related degree, 0–2 years of experience, and strong Excel and organizational skills.

Qualifications

• Associate’s or Bachelor’s degree in Engineering, Industrial Technology, Business Administration, Construction Management, or a related field.
• 0–2 years of experience in administrative support, project coordination, engineering support, or a related role.
• Proficiency in both English and Mandarin, including verbal and written communication, is required.
• Proficiency in Microsoft Office, particularly Excel.
• Strong organizational, documentation, and follow-up skills with attention to detail.
• Ability to coordinate multiple tasks, communicate effectively across departments, and meet deadlines.
• Experience with purchase orders, quotations, invoicing, billing documentation, or material tracking is a plus.
• Basic understanding of project documentation, quality control records, or workplace safety documentation is a plus.
• Proactive, dependable, and willing to learn in a fast-paced project environment.

Responsibilities

• Provide administrative and project coordination support to the Engineering, QA/QC, and EHS departments.
• Prepare, organize, and maintain project documents, reports, spreadsheets, records, and document revision logs.
• Assist with engineering submittals, inspection records, quality documentation, safety records, and other project-related paperwork.
• Track material requests, purchase orders, quotations, delivery schedules, and vendor communications.
• Assist with cost tracking, billing documentation, invoice processing, and payment follow-ups as needed.
• Coordinate with internal departments and field teams to follow up on project progress, documentation requirements, and outstanding items.
• Translate technical documents, quality records, safety instructions, emails, and other communications between English and Mandarin.
• Provide English-Mandarin interpretation during meetings and cross-department communications as needed.
• Prepare meeting minutes, weekly progress summaries, and other administrative reports.
• Assist with data entry, recordkeeping, and other departmental tasks to support efficient project execution.

Skills

Bilingual English-Mandarin

MS Office proficiency

Education

Associate or Bachelor’s in Engineering/related field

Tools

Microsoft Excel

Job description

LEAKPROOF PIPING SYSTEM INC. in Phoenix, AZ is seeking an Engineer Assistant to provide administrative and project support to Engineering, QA/QC and EHS. This role focuses on document control, meeting coordination, and inter-department communication, with English and Mandarin proficiency required.

The position is office-based with start date expected January 4, 2027. Ideal candidates hold an engineering-related degree, 0–2 years of experience, and strong Excel and organizational skills.