Assistant Control Operator; Williams, CA

The Assistant Operator supports the safe, efficient, and compliant operation of plant equipment by assisting with field operations, performing routine inspections, and learning control‑room procedures. This role provides hands‑on experience and training toward becoming a Control‑Room Operator, working closely with the control room and maintenance teams to ensure plant safety, reliability, and continuous improvement.

• Support safe and reliable plant operations.
• Assist with field inspections, equipment monitoring, and basic operational tasks to keep the plant running safely and efficiently under the guidance of Control‑Room Operators.
• Develop operational skills and knowledge.
• Actively participate in training and hands‑on learning to build the skills necessary for plant operations, preparing for progression to Control‑Room Operator or other advanced roles.
• Promote safety, cleanliness, and team collaboration.
• Contribute to maintaining a safe, clean, and organized work environment while supporting teamwork and continuous improvement throughout the plant.

• Perform routine field rounds and inspections of plant equipment and assist Control‑Room Operators with equipment startups, shutdowns, and process adjustments.
• Identify, report, and help correct safety hazards and process deviations; coordinate with maintenance teams to support preventive and corrective maintenance activities.
• Support basic maintenance tasks and coordinate with the maintenance team during plant outages or upsets; adjust temperature, pressure, vacuum, level, flow rate, or transfer of materials to maintain processes.
• Perform housekeeping duties to maintain a clean and safe plant environment; shut down and restart process equipment in emergency situations or for maintenance, repairs, or replacements.
• Document readings, observations, and activities in logs and shift reports as directed.
• Participate in plant training programs and learn control‑room operations as part of the career progression path.
• Adhere to all safety, environmental, and company policies and procedures.
• Attend safety meetings, contribute to safety improvements, and follow lockout/tagout protocols.
• Support continuous improvement initiatives focused on safety, efficiency, and quality.
• Maintain a clean and safe working area.

• High school diploma or GED required.
• Prior experience in an industrial or manufacturing environment preferred but not required.
• Mechanical aptitude and willingness to learn plant operations.
• Strong communication skills and a team‑focused mindset.
• Ability to follow written and verbal instructions accurately.
• Basic computer skills (Microsoft Office, data entry).
• Commitment to safety, environmental stewardship, and plant reliability.
• Ability to work 12‑hour shifts, including nights, weekends, and holidays as required.

• Ability to lift 50 pounds.
• Ability to climb ladders, work at heights, and enter confined spaces.

• Full‑time

• Williams, CA (on‑site)
• 12‑hour shift, 3‑on 3‑off with rotation every 4 weeks from days to nights.

Full Time "non‑exempt" status. Overtime is paid where applicable. Starting hourly pay: $24/hour. Base pay may vary depending on job‑related knowledge, skills, and experience. This information is provided per CA SB 1162 ("CA Pay Transparency Law"). Base pay information is based on market location.

This job description is not intended to be all‑inclusive. The employee may perform other related duties as assigned to meet the ongoing needs of the organization.

National Carbon Technologies, LLC, dba Aymium provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.