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Electric System Operator Trainee Jobs in Colorado

Mill Operator Trainee

Parshall, CO · On-site

$22 - $29.50/hr

... system (10 miles underground). The Henderson mine is an underground molybdenum mining operation ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

Mill Operator Trainee

Parshall, CO · On-site

$22 - $29.50/hr

... system (10 miles underground). The Henderson mine is an underground molybdenum mining operation ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

... system (10 miles underground). The Henderson mine is an underground molybdenum mining operation ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

Mill Operator Trainee

Parshall, CO · On-site

$26 - $33/hr

... system (10 miles underground). The Henderson mine is an underground molybdenum mining operation ... Maintain and operate concentrator equipment Perform detailed inspections of operating equipment and ...

Mill Operator Trainee

Parshall, CO · On-site

$26 - $33/hr

... system (10 miles underground). The Henderson mine is an underground molybdenum mining operation ... Perform detailed inspections of operating equipment and operational areas * Assist with maintenance ...

Maintain the underground and overhead distribution and transmission electric system by replacing ... Experience operating mechanical and electrical tools is preferred. We are proud to offer a ...

Maintain the underground and overhead distribution and transmission electric system by replacing ... Experience operating mechanical and electrical tools is preferred. We are proud to offer a ...

$25 - $34/hr

This position is a trainee opportunity. The selected candidate will be expected to work toward ... Assists with executing Standard Operating Procedures for support systems equipment and unit ...

Showing results 21-40

Electric System Operator Trainee information

What does an electric system operator trainee do?

An Electric System Operator Trainee learns to monitor, control, and coordinate the generation and distribution of electricity across a power grid. They receive on-the-job training to understand grid operations, respond to system emergencies, and ensure a reliable supply of electricity. Trainees work closely with experienced operators, learning to use specialized software and tools, and must follow strict safety and regulatory procedures. Over time, they gain the expertise needed to become fully qualified Electric System Operators.

What are some common challenges faced by electric system operator trainees during their initial training period?

Electric System Operator Trainees often encounter challenges such as mastering complex electrical grid concepts, adapting to shift work (including nights and weekends), and learning to make quick, high-stakes decisions under pressure. Trainees must become proficient with specialized software and real-time monitoring tools, while also developing effective communication skills for coordinating with field crews and other operators. Support and mentorship from experienced operators are essential, and a strong commitment to ongoing learning helps trainees succeed as they move toward full operator status.

What are the key skills and qualifications needed to thrive as an electric system operator trainee, and why are they important?

To thrive as an Electric System Operator Trainee, you need a strong understanding of electrical systems, grid operations, and safety protocols, typically supported by a technical degree or relevant coursework. Familiarity with SCADA systems, energy management software, and NERC certification requirements is often necessary. Attention to detail, strong communication, and the ability to remain calm under pressure are vital soft skills in this role. These skills ensure reliable grid operation, quick decision-making during emergencies, and compliance with industry regulations.

What is the difference between Electric System Operator Trainee vs Electric System Operator?

AspectElectric System Operator TraineeElectric System Operator
CredentialsTypically requires a high school diploma or equivalent; some roles may prefer post-secondary education in related fieldsRequires additional certifications, licenses, or training, such as system operator certification
Work EnvironmentTraining environment, often supervised, with exposure to control rooms and field sitesFull responsibility for monitoring and controlling electrical grid operations in control centers
Industry UsageEntry-level position for training and development within utility companiesFully qualified role with operational authority in power grid management

The main difference between an Electric System Operator Trainee and an Electric System Operator is the level of responsibility and certification. Trainees are in training, gaining experience and knowledge, while Electric System Operators are fully qualified professionals responsible for real-time grid management.

What are popular job titles related to Electric System Operator Trainee jobs in Colorado?

For Electric System Operator Trainee jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Electric System Operator Trainee jobs in Colorado look for?

The top searched job categories for Electric System Operator Trainee jobs in Colorado are:

What cities in Colorado are hiring for Electric System Operator Trainee jobs?

Cities in Colorado with the most Electric System Operator Trainee job openings:

Infographic showing various Electric System Operator Trainee job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Mill Operator Trainee

Freeport-McMoRan, Inc.

Parshall, CO • On-site

$22 - $29.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago


Freeport-McMoRan rating

8.2

Company rating: 8.2 out of 10

Based on 141 frontline employees who took The Breakroom Quiz

8th of 41 rated mining


Job description

At Climax Molybdenum, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you'll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career.
We accept applications on an ongoing basis.
Where You Will Work
Our Henderson mine and mill are an hour drive apart - separated by the Continental Divide and a 15-mile conveyor system (10 miles underground). The Henderson mine is an underground molybdenum mining operation located approximately 42 miles west of Denver and 10 miles west of Empire. It has been in operation since 1976 and today consists of a large block-cave, underground mining complex feeding a concentrator with a current capacity of approximately 32,000 metric tons per day. It can produce approximately 15 million pounds of molybdenum per year. The Henderson mill is located 15 miles west of the mine, between Dillon and Kremmling.
Both sites are surrounded by US Forest Service land of the Arapaho National Forest, making it easy for our employees and their families to enjoy year-round hiking, cross-country skiing, and snowshoeing in the area. Explore the opportunity to advance your career at one of our sites - the Henderson mine or mill and live life at the top!
Employees who are required to work on-site are eligible for a $1,450 monthly housing allowance, provided they meet program guidelines.
What You Will Do
  • Make guided decisions to support the primary objective of safe production.
  • Maintain and operate concentrator equipment
  • Perform detailed inspections of operating equipment and operational areas
  • Assist with maintenance activities
  • Complete area housekeeping duties
  • Learn and understand basic metallurgical milling principles
  • Perform other tasks as assigned

What You Bring To Freeport
  • Three (3) months work experience
  • Must have completed academic and practical competencies required (this includes Line of Progression requirements for internal employees where LOP Exists) and have experience demonstrating the required aptitude. The selected candidate shall demonstrate the ability to apply knowledge and skills while also passing a written assessment where required. This exam is based on skills/abilities and/or academic knowledge; as well as safety.
  • Ability to communicate in English with respect to job assignments, job procedures, and applicable safety standards
  • Knowledge of milling, crushing and conveying equipment. Including operating parameters, limits and functionality of equipment

Preferred Qualifications
What We Offer You
The estimated pay range for this role is currently $22.00- $29.50/hour. This range reflects base salary only and does not include bonus payments, benefits or retirement contributions. Actual base pay is determined by experience, qualifications, skills and other job-related factors. This role is eligible for additional discretionary and incentive payment considerations based on company and individual performance. More details will be shared during the hiring process. Click here to view a sample of Total Rewards Estimate for this role.
  • Employees who are required to work on-site are eligible for a $1,450 monthly housing allowance, provided they meet program guidelines
  • Affordable medical, dental and vision benefits
  • Company-paid life and disability insurance
  • 401(k) plan with employer contribution/match
  • Paid time off, paid sick time, holiday pay, parental leave
  • Tuition assistance
  • Employee Assistance Program
  • Discounted insurance plans for pet, auto, home and vehicle
  • Internal progression opportunities
  • Learn more about our competitive and comprehensive benefits package!

What We Require
  • Candidates may be required to pass a medical exam.
  • Candidates must pass all required training and/or testing.
  • Employees may be required to work a non-standard schedule, which may include shift work (other than day shift) at a 24/7, 365-day operation.
  • Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing and on-going drug and alcohol testing, as allowed by applicable laws.

Equal Opportunity Employer
Please be advised that Freeport-McMoRan will never request payment for job-related expenses from applicants. If you receive any suspicious emails, please disregard them, and report the incident to HRSC@fmi.com.

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