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System Operator Trainee Jobs in Colorado (NOW HIRING)

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System Operator Trainee information

What are the key skills and qualifications needed to thrive as a System Operator Trainee, and why are they important?

To thrive as a System Operator Trainee, you need a solid understanding of electrical systems, power grid fundamentals, and typically an associate’s degree in electrical engineering technology or a related field. Familiarity with SCADA systems, energy management software, and NERC certification is often required or preferred. Strong attention to detail, problem-solving abilities, and effective communication skills help trainees excel in high-pressure, team-oriented environments. These competencies are crucial for maintaining grid reliability, ensuring safety, and responding rapidly to system disturbances.

What are some common challenges faced by System Operator Trainees in their first year on the job?

As a System Operator Trainee, one of the main challenges is mastering complex monitoring systems and learning to respond quickly and accurately to real-time changes in the power grid. Trainees must also adapt to rotating shift schedules, which can impact work-life balance. Collaborating with experienced operators and staying updated on protocols is key, as the role involves both independent decision-making and close teamwork under pressure. Building confidence in handling emergency scenarios and communicating effectively with field crews are also essential skills developed during the first year.

What is the difference between System Operator Trainee vs Power Plant Operator?

AspectSystem Operator TraineePower Plant Operator
Required CredentialsHigh school diploma or equivalent; technical trainingHigh school diploma; technical training or certification
Work EnvironmentControl rooms, training facilitiesPower plant facilities, control rooms
Employer & Industry UsageUtilities, energy companies, training programsPower generation plants, energy sector
Common Search & ComparisonYesYes

The main difference is that a System Operator Trainee is in a training phase, learning to monitor and control systems, while a Power Plant Operator is a fully qualified professional responsible for operating power plant equipment. The trainee role focuses on gaining experience, whereas the power plant operator role involves hands-on operational duties.

What are system operator trainees?

System operator trainees are entry-level professionals who are undergoing training to manage and monitor the operations of systems such as electrical power grids, water treatment plants, or other critical infrastructure. They work under the supervision of experienced operators, learning how to ensure the safe, efficient, and reliable operation of these systems. Their responsibilities typically include observing control panels, responding to alarms, recording data, and assisting with routine maintenance. The goal of the training is to prepare them for full operator roles by providing both hands-on experience and classroom instruction.
What are popular job titles related to System Operator Trainee jobs in Colorado? For System Operator Trainee jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching System Operator Trainee jobs in Colorado look for? The top searched job categories for System Operator Trainee jobs in Colorado are:
What cities in Colorado are hiring for System Operator Trainee jobs? Cities in Colorado with the most System Operator Trainee job openings:
Infographic showing various System Operator Trainee job openings in Colorado as of June 2026, with employment types broken down into 3% As Needed, 38% Full Time, 46% Part Time, 11% Contract, and 2% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.
Custodian, Substitute

$14.50 - $19.50/hr

Other

Posted 8 days ago


Job description


Job Title:         Custodian (Substitute to Trainee level)
Pay Program:  Substitute Salary Schedule
Pay Range:      Custodian Substitute ($16.75) / Custodian Trainee ($17.25)
Work Year:        As Needed/Year-Round 
Reports to:        Custodial Supervisor/Building Administrator
Direct Reports: This position has no supervisory responsibilities.  







Custodial Progression and Transition from Substitute to Trainee
Substitute Custodian
Substitute Custodians are assigned to different locations daily based on District needs.  This entry-level position requires individuals to pass specific job-related assessments to advance to the Trainee Custodian role.  Substitute Custodians are paid as needed and are not benefit-eligible.
Trainee Custodian
Upon meeting assessment requirements, Substitute Custodians transition to Trainee Custodian, continuing to float between schools as needed.  Trainees gain eligibility to apply for permanent site-based custodial positions as they become available.  Trainee Custodians are benefit-eligible. 






Summary
Working under the general direction of the Custodial Supervisor or designee and assigned Building Administration, this position is responsible for maintaining a clean, safe, and secure environment within the assigned building.  Duties include daily cleaning and sanitation of classrooms, offices, restrooms, hallways, and entryways, as well as minor building maintenance and supply management.  This position plays a key role in ensuring the facility remains well-maintained, presentable, and functional for students, staff, and visitors.
Essential Responsibilities - To perform this job successfully, an individual must be able to perform each essential responsibility satisfactorily. The requirements listed below are representative of the knowledge, skill and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Frequency of responsibility, percent of time and work year may vary based on department or building assignment. 
 



Job Responsibility Description


1. General Cleaning and Sanitation

  • Clean and maintain classrooms, offices, restrooms, hallways, and common areas, including floors, carpets, windows, sinks, furniture, and fixtures.
  • Sanitize high-touch surfaces, such as chalkboards, whiteboards, computer monitors, keyboards, door handles, and light switches.
  • Empty and clean waste containers, ensuring proper trash removal.
  • Perform restroom cleaning, including mirrors, fixtures, floors, dispensers, and graffiti removal.
  • Maintain hallways and entryways, ensuring clear walkways, trash removal, and spill cleanup.
  • Clean entry doors, windows, mats, overhangs, and light fixtures.
  • Pick up and dispose of debris from parking lots and outdoor areas.


2. Building Monitoring and Security

  • Secure doors, windows, gates, and parking lots.
  • Conduct a walkthrough before departure, turning off lights and setting alarms as needed.
  • May perform building and site safety checks, including inspecting for hazards, graffiti and vandalism.
  • This duty may be performed independently without other staff or custodians present.


3. Event Set-up and Take-down

  • Set-up and take down of equipment for building activities and outside usage.


4. Other Duties

  • Additional tasks, duties, and responsibilities may be assigned as needed/requested.


Education and Experience 
Acceptable demonstration of acceptable education and/or experience will be at the sole discretion of the District.



  • High school diploma, completion of G.E.D., or equivalent vocational school


Licenses, Registrations or Certifications

  • Criminal background check required for hire
  • Valid Colorado driver's license
  • Must be able to lift 50 pounds - Lift test required at time of hire
  • Training on handling bodily fluids and spills required within 30 days of hire


Knowledge, Skills and Abilities

  • Operating knowledge of equipment used in custodial equipment including gym floor applicator, floor buffer, water vacuum, extractor, and auto scrubbers
  • Ability to interpret and implement OSHA's Safety & Data Sheet protocols and regulations
  • Thorough understanding of custodial methods, processes, procedures, chemicals, and equipment
  • Familiarity with building operations, district scheduling systems and security procedures
  • Knowledge of Body Fluid Spills training required within 30 days of hire
  • Ability to be adaptable and flexible with collaborative critical thinking and problem-solving capabilities
  • Clear and effective written and verbal communication skills
  • Strong customer service skills, with the ability to provide support in a professional and approachable manner
  • Commitment to handling sensitive and confidential information with the highest ethical standards
  • Strong interpersonal skills to collaborate with staff and various stakeholders
  • Ability to lead, communicate, interact and work effectively and cooperatively with people from diverse ethnic and educational backgrounds
  • Ability to follow applicable federal, state, local laws and Board of Education policies, in addition to building and department procedures
  • Ability to recognize the importance of safety in the workplace, follow safety rules, practice safe work habits, utilize appropriate safety equipment and report unsafe conditions to the appropriate administrator
  • Operating knowledge of and experience with personal computers and peripherals, Microsoft Office Suite, as well as typical office equipment such as telephones, copiers, fax machine, email, etc.


Salary & Benefits:
View all salary schedules for the current school year at: https://www.d51schools.org/departments111/human-resources/salary-schedules
Information regarding D51 Benefits can be found here: https://www.d51schools.org/departments111/human-resources/employee-benefits