Demo

Construction Materials Labratory Technician

TTL Inc
San Antonio, TX Full Time
POSTED ON 12/4/2025
AVAILABLE BEFORE 2/3/2026

Founded in 1964, TTL is an engineering design firm focused on delivering integrated infrastructure solutions for public and private clients. From site and corridor selection to due diligence, design, and construction services, TTL is your trusted partner providing single-sourced custom solutions for complex infrastructure development. With more than 500 team members across the Southern United States, TTL provides a wide range of services, including civil engineering; transportation design and CEI; geotechnical engineering; environmental consulting; construction materials engineering and testing; and surveying, GIS, and mapping. 

At TTL, we are driven to serve our clients, our communities, and each other. TTL not only provides a great work/life balance, but we provide excellent employee benefits such as a robust health & dental plan, vision, 401(k), flexible spending accounts, and generous paid time off (PTO) accrual. 

For more information, please go to www.ttlusa.com. 

Build your legacy at TTL

Construction Materials Laboratory Technician – San Antonio, TX

Description:

Perform concrete laboratory work in accordance with applicable ASTM standard procedures. Receive instructions on lab testing to be performed from supervisors, project professionals, and other technicians. Activities and materials typically encountered include but are not limited to tests for strength of concrete and masonry materials.

Responsibilities:

  • Develop skills required for specialized laboratory testing
  • Compile accurate and detailed data, reports, and laboratory analyses
  • Perform calculations utilizing basic mathematical skills
  • Maintain routine laboratory instruments and testing equipment according to manufacturer's instructions and relevant ASTM standards
  • Use correct techniques and materials in accordance with industry standards, (e.g., ASTM, AASHTO)
  • Demonstrate compliance with all required safety protocols
  • Attend or complete weekly safety meetings or topics

Requirements:

  • Minimum of a High School Diploma or equivalent. College coursework or degree encouraged. 
  • Proficient in Microsoft Office software, particularly: Word, Excel, & Outlook
  • Communicate clearly both orally and in writing
  • Maintain accurate recordkeeping and detailed laboratory analyses, reports, and field notes
  • Work additional hours and weekends to complete tasks on or ahead of schedule
  • Keep work areas orderly and assigned equipment clean and in good working order
  • Be responsive and professional when interacting with clients
  • Maintain a neat and professional appearance along with polite and respectful behavior
  • Demonstrate compliance with all required safety protocol
  • Detail-oriented and organized with electronic information as well as physical samples
  • Must be able to lift and/or move at least 50 pounds.

 Job Type: Full-time, on-premises

This position is subject to a pre-employment drug and motor vehicle record check. 

TTL is an EEO/AAP employer. 

Salary : $18 - $26

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Construction Materials Labratory Technician?

Sign up to receive alerts about other jobs on the Construction Materials Labratory Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$88,239 - $107,750
Income Estimation: 
$92,981 - $138,294
Income Estimation: 
$108,127 - $132,532
Income Estimation: 
$110,528 - $145,291
Income Estimation: 
$90,032 - $105,965
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Income Estimation: 
$108,127 - $132,532
Income Estimation: 
$135,130 - $165,097
Income Estimation: 
$113,817 - $150,648
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at TTL Inc

  • TTL Inc Clarksville, TN
  • Founded in 1964, TTL is an engineering design firm focused on delivering integrated infrastructure solutions for public and private clients. From site and ... more
  • 5 Days Ago

  • TTL Inc Decatur, AL
  • Some might think it rude to point out the flaws in the work of others. Not us – that’s how we make sure our clients stay happy and their projects stay safe... more
  • 6 Days Ago

  • TTL Inc Spanish Fort, AL
  • If you’re ready to launch your engineering career with a team that has fun while working hard to design difference-making projects, then we’re ready for yo... more
  • 6 Days Ago

  • TTL Inc Spanish Fort, AL
  • Sometimes, change is good. A new environment can inspire innovation and renew motivation. If you’re looking for a change, or just want to change Alabama fo... more
  • 6 Days Ago


Not the job you're looking for? Here are some other Construction Materials Labratory Technician jobs in the San Antonio, TX area that may be a better fit.

  • Energy Job Search San Antonio, TX
  • Senior Construction Materials Technician - San Antonio, Texas Intertek, a leading provider of quality and safety solutions to many of the world's top-recog... more
  • 1 Day Ago

  • Terracon Consultants, Inc. San Antonio, TX
  • Job Description General Responsibilities: Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggre... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!