TESDA Diesel Power Plant Operation and Maintenance NC III Course

The Diesel Power Plant Operation and Maintenance NC III is an essential training program for individuals who seek to advance their knowledge and skills in operating diesel power plants. With the ever-increasing demand for reliable and cost-efficient power supply, this training program offers a comprehensive curriculum that equips trainees/students with the competencies necessary for successful diesel power plant operation and maintenance.

Also read: TESDA Diesel Power Plant Operation and Maintenance NC II Course

This program is accredited by TESDA, ensuring that trainees/students receive quality training that meets industry standards. Upon completion, successful trainees become eligible for various career opportunities in the power industry, making it a worthy investment for anyone seeking to advance their career in this field.

Diesel Power Plant Operation and Maintenance NC III

What is Diesel Power Plant Operation and Maintenance NC III?

This course enhances trainees’ knowledge, skills, and attitudes in diesel engine operation, power plant operation, and engine system maintenance and repair. It also covers workplace communication, teamwork, professionalism, occupational health and safety, and manual reading.

A person with this Qualification is capable of:

  • Diesel power plant operator
  • Diesel power plant maintenance technician

Benefits of Taking Diesel Power Plant Operation and Maintenance NC III

Taking the Diesel Power Plant Operation and Maintenance NC III Course by TESDA offers several benefits, including:

  1. Enhanced Knowledge and Skills: The course provides in-depth knowledge and practical skills related to operating and maintaining diesel power plants. It equips learners with the necessary competencies to handle the complex tasks involved in this field.
  2. Career Opportunities: Completing this course opens up various career opportunities in the power generation industry. With the demand for skilled professionals in this sector, graduates can explore job roles such as power plant operator, maintenance technician, or supervisor.
  3. Industry-Recognized Certification: Obtaining the NC III certification from TESDA validates one’s competence in diesel power plant operation and maintenance. This certification is widely recognized by employers, giving learners a competitive edge in the job market.
  4. Up-to-date Industry Practices: The course curriculum is designed to align with current industry standards and practices. Learners receive training on the latest technologies, equipment, and safety protocols, ensuring they stay updated with advancements in the field.
  5. Personal and Professional Growth: The course not only develops technical skills but also fosters personal and professional growth. It instils discipline, problem-solving abilities, teamwork, and critical thinking, which are valuable qualities for a successful career in the power generation sector.

By taking the Diesel Power Plant Operation and Maintenance NC III Course by TESDA, individuals can gain the necessary expertise and qualifications to thrive in the dynamic field of diesel power plant operations.

What are the Essential Skills that Need to Be Learned?

To improve performance, it’s important to develop essential skills in different areas.


  • Lead Workplace Communication
  • Lead Small Teams
  • Develop and Practice Negotiation skills
  • Solve Problems Related to Work Activities
  • Use Mathematical Concepts and Techniques
  • Use Relevant Technologies


  • Perform Mensuration and Calculation
  • Read, Interpret and Apply Specifications and Manuals
  • Perform Shop Maintenance
  • Perform Basic Bench Works
  • Perform Basic Electrical Works


  • Tend Diesel Engine
  • Operate Diesel Power Plant
  • Maintain and Repair Diesel Engine Systems and Alternator

Sample of Certificate of Completion


Training Duration

The total training time is 302 hours including all the competencies that need to be learned.

Also read: TESDA Construction Lift Passenger/Material Elevator Operation NC II Course


Trainees or students must meet the following qualifications:

  1. Can communicate verbally and in writing.
  2. Physically and mentally fit.
  3. With good moral character.
  4. Can do basic math calculations.

This list does not include institutional requirements like educational attainment or work experience, which may be needed by the trainees as per the school or training center delivering the TVET program.


To enroll in this course, you will need the following documents:

  1. PSA Birth Certificate
  2. High School or College Diploma
  3. Certified True Copy of Official Transcript of Records or Form 137
  4. Certificate of Good Moral Character or GMRC
  5. 1 x 1 and/or 2 x 2 pictures

To obtain further details, please reach out to the enrollment site that aligns with your requirements. Kindly note that the criteria may vary.

Instructor Credentials

The trainer qualifications for this NC III require the following:

  • Must have Diesel Power Plant Operation and Maintenance NC III or equivalent.
  • Completed Training Methodology III (TM III) training.
  • Must be computer literate.
  • Must be physically and mentally fit.
  • Must have a minimum of 2 years of job/industry experience in Diesel Power Plant Operation and Maintenance, specifically in generating set servicing.
  • Must be a civil service eligible (for a government position or appropriate professional license issued by the Professional Regulatory Commission)

These requirements ensure instructors are prepared to teach and guide students in Diesel Power Plant Operation and Maintenance NC III.

Also read: TESDA CNC Milling Machine Operation NC II Course


The Diesel Power Plant Operation and Maintenance NC III is a comprehensive training program that equips individuals with the knowledge and skills needed to operate and maintain diesel power plants. Accredited by TESDA, this course offers enhanced career opportunities in the power industry. It provides industry-recognized certification, up-to-date practices, and personal and professional growth. By completing this program, learners gain expertise in diesel power plant operations, positioning themselves for success in this dynamic field.

Contact Information

Technical Education and Skills Development Authority (TESDA)
Office Address: BLDG 8, TESDA Gate 2, TESDA Complex, East Service Rd., South Superhighway, Taguig, Metro Manila.
Email Address: contactcenter@tesda.gov.ph
Telephone Number: 8887-7777
SMS Hotline: 0917-479-4370 (text only)
Website: https://www.tesda.gov.ph/
Facebook Page: https://www.facebook.com/TESDAOfficial

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