Job Description

Gain Laboratory Experience. Support Quality and Innovation.

Capitol Aggregates is seeking a Chemistry Lab Intern to support our laboratory testing and analysis activities. This role offers hands-on experience in material science and cement chemistry, with opportunities to learn advanced testing methods and work directly with experienced chemists and engineers.

What You'll Do

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Assist with laboratory projects related to the analysis of raw materials, clinker, and cement chemistry. Capture, document, and enter laboratory data accurately and efficiently. Support material characterization using

X-Ray Fluorescence (XRF)

,

X-Ray Diffraction (XRD)

, and titration methods. Participate in pilot grind experiments and help with chemical and physical characterization of results. Assist with method development and improvement initiatives. Maintain lab equipment and work areas in a safe, organized, and clean condition. Abide by and support all company and plant safety policies, rules, and MSHA regulations.

What You'll Bring

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Proficiency with Microsoft Office Suite (Excel, Word, Outlook). Strong organizational, planning, and time management skills. Clear and effective communication skills with the ability to collaborate in a team environment. Curiosity and willingness to learn laboratory methods and analytical techniques.

Education & Experience

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Currently enrolled in a

degree program in Chemical Engineering or Chemistry

. Background in chemistry, materials science, or civil/chemical/materials engineering preferred. Prior experience with laboratory or analytical testing methods is helpful but not required.

Why You'll Love This Role

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? Gain hands-on experience in cement chemistry and laboratory testing.

? Work with advanced tools like XRF and XRD under the guidance of experts.

? Learn how lab analysis supports real-world production and quality assurance.

? Join a supportive team in a safety-first environment.

Who We Are

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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 are at the center of every decision we make:



Every Person Matters



Together We Can Do Great Things



This is More Than a Job

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

Medical, Dental, Vision and Life Insurance 401K Paid Leave Incentive Compensation Program Company-paid short-term and long-term disability insurance Employee assistance program (EAP) 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 his/her designee. No other Capitol employee is authorized to bind Capitol to any agreement regarding placement of candidates by Agency.