Plant Engineer I, II or III

  • Otter Tail Corporation
  • Big Stone City, South Dakota
  • Full Time

Otter Tail Power is seeking a Plant Engineer to join our Big Stone Plant team. We are open to hiring at Engineer I, Engineer II, or Engineer III levels, depending on candidate qualifications and experience. In this role, you'll help maintain and improve plant operations and efficiencies, supporting our mission to deliver reliable, affordable, and environmentally responsible electricity.

Key Responsibilities:

  • Manage plant improvement projects, including thermal performance engineering
  • Advise other departments to reduce operating costs and increase plant availability

Qualifications by Level:

Engineer I:

  • Understanding of engineering standards and safety protocols
  • Reliable work performance; seeks guidance and feedback
  • Effective communicator; learns to manage small tasks under supervision

Engineer II:

  • Minimum of 2 years of relevant engineering experience
  • Demonstrated ability to independently manage engineering projects and tasks
  • Ability to communicate complex technical information to non-technical stakeholders

Engineer III:

  • Minimum of 5 years of relevant engineering experience
  • In-depth knowledge of materials, construction standards, protection schemes, and safety regulations
  • Experience communicating technical information to non-technical stakeholders
  • Strong communication skills delivering complex technical information to non-technical stakeholders; acts as a role model for junior engineers

General Requirements:

  • Bachelor's degree in Engineering required
  • Knowledge of the National Electrical Safety Code and American Society of Civil Engineers standards is a plus
  • Ability to work in variable conditions; role may be physical at times
  • Valid driver's license required

Offering:

  • The expected base compensation offer for this role is $82,000 - $125,000 USD annually. Actual base compensation within the identified range will vary based on factors relevant to the position and level.
  • Employee Stock Ownership options
  • Retirement Savings Fund with employer match
  • Health insurance plan options
  • Training and career development opportunities
  • Access to mental health support

How to Apply:

Visit our careers page at www.otpco.com. This role will be open until filled.

This role is not eligible for visa sponsorship at this time.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Job ID: 521372752
Originally Posted on: 5/16/2026

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