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HR Administrator (CO-op)

MMI Engineered Solutions
Warren, MI Full Time
POSTED ON 6/26/2026 CLOSED ON 8/20/2026

What are the responsibilities and job description for the HR Administrator (CO-op) position at MMI Engineered Solutions?

Who We Are: MMI is a plastic injection molding and engineering solutions provider headquartered in Saline, Michigan, with offices in Troy, Warren, and Monterrey, Mexico. We specialize in delivering engineering solutions for advanced composites and engineered resins across diverse industries.

Our mission is simple: Deliver a Quality Product, On Time, at a Competitive Price. We are committed to fostering an inclusive, welcoming workplace where innovation thrives and collaboration is at the heart of everything we do.

About the Role: We are seeking a CO-op role - HR Administrator- Entry Level to join our HR team at Warren facility. Co-op position is structured work experience that allow students or recent graduates to gain practical skills in a professional environment. This role is typically temporary, ranging from a few months to a year.

Key Responsibilities:

  • Coordinate and perform the full recruitment lifecycle, including screening, interviewing, reference check and onboarding, administer all pre-employment assessments, background checks, and drug screens.
  • Maintain accurate candidate records, applicant tracking system (ATS) data, and recruitment metrics.
  • Support candidate sourcing efforts through job boards, social media, employee referrals, networking, and other talent acquisition strategies.
  • Partner with HR manager to understand staffing needs and ensure a strong talent pipeline and ensure clear communication of recruitment status.
  • Coordinate and participate in career fairs including but not limited to the high schools and college level.
  • Assist with forecasting staffing needs across Operations department to support timely recruitment and workforce planning efforts.
  • Work with Site HR Manager to review and guide terms of job offers as appropriate.
  • Support with HR programs related to employee retention, employee engagement and safety.
  • Ensure compliance with all local, state, and federal requirements regarding the hiring of employees.
  • Assist with employee relations, performance management, and conflict resolution.
  • Support new hire orientation and training initiatives.
  • Maintain accurate employee records and HRIS data.
  • Other duties/projects as assigned.

 

Qualifications & Requirements:

  • Bachelor's degree in Human Resources, Business Administration, or a related field.
  • Demonstrates proficiency with office technologies (e.g., MS Office including outlook, excel and PowerPoint).
  • Strong attention to detail with the ability to manage multiple priorities in a fast-paced environment
  • Excellent communication, organizational, and problem-solving skills.
  • Ability to work in a fast-paced, 24/7 manufacturing environment and adapt to changing priorities.

Preferred Qualifications:

  • General knowledge of Human Resource practices and principles a plus.
  • experience in HR functions such as employee relations, recruitment and compliance is a plus.
  • Previous experience with applicant tracking systems and HRIS software a plus.
  • Experience in plastic injection molding or similar manufacturing industries.
  • Bilingual in English, Spanish, Pashto, Arabic, Urdu .

MMI Engineered Solutions is an equal opportunity employer.

Salary : $20 - $22

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