Plant Office Coordinator I

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 Plant Office Coordinator I plays a vital role in the daily operations of the aggregate plant by providing administrative, logistical, and customer service support. This position is responsible for operating weigh scales, maintaining accurate records, managing documentation for inbound and outbound shipments, and supporting overall plant coordination to ensure efficient and safe operations.

What You'll Do

• Operate and monitor truck scales to ensure accurate weighing of inbound and outbound materials.
• Communicate with customers, drivers, and plant personnel regarding deliveries and pick-up schedules.
• Perform accurate data entry for tickets, weights, deliveries, and material movement.
• Generate and maintain key reports related to production, ticketing, diesel usage, and inventory.
• Create purchase orders and process invoices for fuel, parts, and plant supplies.
• Support plant operations through general administrative duties and document management.
• Follow all company, plant, and MSHA safety policies and maintain a safe, organized work environment.

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

What You'll Bring

Required Skills and Abilities

• Proficiency with Microsoft Office (Word, Excel, Outlook) and ability to learn plant-specific systems.
• Strong organizational, time management, and attention-to-detail skills.
• Ability to perform basic mathematical calculations accurately.
• Strong verbal and written communication skills with a customer-focused approach.
• Ability to work independently while supporting a team-oriented environment.

Education & Experience

• High School Diploma or GED required.
• Minimum of 2 years of administrative or customer service experience preferred, ideally in an industrial or plant setting.
• Previous scale house or logistics experience preferred.
• Bilingual (English/Spanish) skills preferred.

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.

Company: Zachry

Position: Plant Office Coordinator I

Req #: 10923732

Date Posted: March 04, 2026

Location: 719 County Rd 121, Marble Falls,
US,
TX,
78654

Job Category: Administrative