Technical Services Technician 4214

Capitol Aggregates

  • San Antonio, TX
  • Permanent
  • Full-time
  • 19 days ago
Test Materials. Ensure Quality. Support Innovation.
Capitol Aggregates is seeking a detail-oriented Lab Technician to join our Technical Services Department. In this hands-on role, you’ll prepare and test construction material samples including cement, mortar, concrete, and aggregates to ensure product quality and performance. You’ll follow standardized testing procedures, accurately record results, and support research and development initiatives.What You’ll DoPrepare and test mortar, concrete, and aggregate samples in accordance with ASTM, AASHTO, ACI, and company procedures.Conduct routine lab functions including weighing materials, mixing batches, casting and curing specimens, and performing strength and durability tests.Accurately record, analyze, and report test results.Maintain, calibrate, and clean laboratory equipment.Support research and development efforts, including trial batching and material evaluations.Safely handle materials, tools, and chemicals in compliance with lab safety protocols.Organize and manage sample inventory to support efficient testing workflow.Collaborate with team members to troubleshoot and improve testing processes.Comply with all company and MSHA safety policies, rules, and procedures.What You’ll BringHigh school diploma or equivalent required.Prior experience in a construction materials laboratory or related environment is a plus.Familiarity with ASTM/ACI standards is desirable.Ability to perform physical tasks such as lifting and mixing heavy materials.Strong organizational skills and attention to detail.Basic computer skills for data entry and reporting.Effective communication and teamwork abilities.Why You’ll Love This Job
  • Hands-on work that directly impacts product quality
  • Opportunities to learn industry-standard testing procedures
  • Blend of lab and collaborative project work
  • Be part of a safety-focused, supportive, and values-driven team
Who We AreCapitol 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 MattersTogether We Can Do Great ThingsThis is More Than a JobCapitol 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.

Capitol Aggregates