System IV Operator

Who We Are

Capitol Aggregates, a division of Zachry, stands on a rich tradition of creativity, stability, innovation, and experience in the construction and building materials industry. Fully understanding that Capitol's employees are the heart of our success, we foster a dynamic work environment by providing development opportunities such as training, education, and career advancement.

We believe people are our greatest asset and offer a variety of training and development opportunities to promote excellence and facilitate career advancement.


We take care of our team members as family, within a culture of service where we do the right thing because it is the right thing to do.

Our Core Values guide everything we do:

Every Person Matters® | Together We Can Do Great Things® | This Is More Than a Job®

Position Overview

The Systems Operator coordinates plant operations with the Control Room to ensure safe, efficient, and proper operation of cement manufacturing equipment and processes. This role is responsible for operating, monitoring, and maintaining outside plant equipment related to the kiln system, fuel systems, grinding systems, and material handling processes. The Systems Operator supports plant production goals while maintaining strict adherence to safety and operational standards.

What You'll Do

• Operate and monitor outside plant equipment including coal mills, solid fuel delivery systems, alkali bypass dust pugging operations, dry process kiln systems, clinker coolers, kiln feed blend silos, roller mills, and dust collectors.
• Coordinate plant activities with the Control Room to ensure safe and efficient operations.
• Maintain oil and grease levels on compressors, cement pumps, and related equipment.
• Clean feed hood and alkali bypass take-off on the dry process kiln daily.
• Clean roller mill and other equipment as needed.
• Perform routine equipment checks and maintain required safety and equipment checklists prior to and during daily operations.
• Conduct area equipment inspections and update check sheets throughout shift.
• Report mechanical, operational, or safety concerns immediately to the Shift Foreman and Control Room.
• Assist mechanics with maintenance and minor repairs as needed.
• Maintain work areas and equipment in a safe and clean condition.
• Learn, understand, and comply with all company and plant safety policies, procedures, and MSHA regulations.
• Immediately report unsafe conditions and ensure safe operation of all assigned machinery and vehicles.
• Perform other duties as assigned by Leads, Foreman, Supervisors, or Management.

NOTE: This list presents only the principal duties of the position and is not intended to be comprehensive. Other duties and responsibilities may be assigned as dictated by business needs and conditions. As an essential function of the job, good attendance is required.

What You'll Bring

Required Skills and Abilities

• Strong working knowledge of cement plant operations and equipment systems.
• Demonstrated competency operating kiln systems, raw and finish systems, and fuel systems.
• Mechanical aptitude with experience operating heavy equipment.
• Knowledge of hand tools and basic maintenance procedures.
• Ability to recognize unusual operating conditions and take appropriate corrective action.
• Ability to make sound decisions regarding maintenance and servicing of equipment.
• Ability to work under pressure, solve problems, and meet deadlines.
• Ability to understand and follow supervisor instructions, safety rules, operating procedures, and hazard notices.
• Effective verbal communication skills and ability to maintain positive working relationships with supervisors and co-workers.
• Ability to work independently with minimal supervision and as part of a team.
• Ability to remain calm and respond effectively in emergency situations.

Education & Experience

• High school diploma or GED preferred.
• Minimum of three (3) years of experience in a cement producing plant or similar industrial operation required.
• Minimum of three (3) years of experience as a Systems Operator of a lesser grade required.
• Demonstrated full competency in executing routinely established tasks with thorough knowledge of plant equipment and machinery.
• Working knowledge of secondary crushing, raw and finish systems, coke/coal systems, and their relationship to the cement manufacturing process required.
• Ability to perform the duties of Systems Operator I, II, III, and IV and demonstrate ability to assist Control Room Operators required.

Other Qualifications

• Ability to work safely in a fast-paced industrial environment.
• Ability to work extended shifts of 8 to 12 hours as required.

Benefits & Equal Opportunity

Capitol Aggregates offers an industry leading benefits package for our employees and their families.

• Medical, Dental, Vision and Life Insurance
• 401K, Paid Leave and Bonus Program
• Company-paid short-term and long-term disability insurance
• Employee assistance program
• Tuition Reimbursement
• And many more

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

Notice to Staffing Agencies

Capitol Aggregates Inc. (Capitol) will not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Capitol, including unsolicited resumes sent to a Capitol mailing address or email address, directly to Capitol employees, or to Capitol's resume database will be considered Capitol property. Capitol will not pay a fee for any placement resulting from the receipt of an unsolicited resume. Capitol will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. Agencies must obtain advance written approval from Capitol's recruiting function to submit resumes, and then only in conjunction with a valid, fully executed contract for service and in response to a specific job opening. Capitol will not pay a fee to any Agency that does not have such an agreement in place. Agency agreements will only be valid if in writing and signed by Capitol's Human Resources Representative or their designee. No other Capitol employee is authorized to bind Capitol to any agreement regarding the placement of candidates by an Agency.