Mechanical Maintenance Interns

April 7, 2026

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Job Description

Mechanical Maintenance Interns (2 Positions)

Central San is seeking two highly motivated Mechanical Maintenance Interns to join its Operations Department within the Plant Maintenance Division.

Position Details:

  • Job Type: Temporary, Full-time (40 hours per week)
  • Schedule: Monday through Friday
  • Commitment: Six-month duration, commencing in June/July
  • Location: Central San Wastewater Utility

Eligibility Requirements:

This internship is open to students and recent graduates who meet one of the following criteria:

  • Students with junior or senior academic standing.
  • Graduate students.
  • Students who have graduated within the past 12 months.
  • Students currently enrolled in vocational school programs (e.g., Instrument Tech, Machinist, Mechanical Tech), without specific junior or senior standing requirements.

About the Role and Learning Opportunity:

These positions offer a unique opportunity for students to bridge their academic knowledge with practical, hands-on experience in a critical wastewater utility setting. Interns will gain invaluable insight into the operational aspects of mechanical maintenance.

Key Responsibilities:

Interns will perform a variety of tasks, including but not limited to:

  • Executing mechanical maintenance activities on a wide range of machinery and equipment.
  • Assisting with corrective maintenance to address identified issues.
  • Contributing to preventative maintenance schedules to ensure optimal equipment performance.
  • Supporting predictive maintenance initiatives aimed at anticipating and mitigating potential failures.

Preferred Qualifications:

Candidates with educational background and/or practical experience in the following fields are strongly preferred:

  • Welding
  • Industrial Maintenance
  • Machine Technology
  • Process Technology
  • Similar technical disciplines relevant to mechanical operations and maintenance.

Application Process:

Interested applicants are invited to submit their application materials via email.

Please send a resume and cover letter to:

Email: mechintern@centralsan.org