Construction Materials Field Tech

Alta E&I; Tucson (AZ); On-site; USD 42,000 - 60,000; Full time

Benefits offered by this job

Health insurance

401(k) plan with company match

Paid certifications and training

Job summary

Alta Environmental & Infrastructure is seeking a Construction Materials Field Technician to perform on-site testing and inspections of soil, concrete, asphalt, and other construction materials. The role requires strong geotechnical and materials testing knowledge, meticulous data recording, and the ability to work on active sites across diverse environments.

The ideal candidate will hold field certifications or be willing to obtain them within six months, possess a valid driver's license, and

Qualifications

• Bachelor’s degree in Environmental Science, Chemistry, Occupational Health and Safety or equivalent is preferred.
• Experience in geotechnical and construction materials testing, preferably as a field technician.
• Field certifications (Nuclear Safety, ACI, ATTI) are preferred but not required.
• City of Phoenix tester certification or ability to obtain within 6 months of hire.

Responsibilities

• Conduct field testing and inspections of construction materials according to industry standards and project specifications.
• Perform soil compaction tests, concrete slump tests, cylinder testing, and asphalt density tests with specialized equipment.
• Document and report test results accurately and timely to ensure data integrity.
• Monitor construction activities to ensure materials are installed per project specs.
• Maintain and calibrate testing equipment to ensure accurate measurements.
• Adhere to OSHA and company safety policies on worksites.

Skills

Geotechnical testing

Material testing

Attention to detail

Communication

Safety protocols

Education

Bachelor’s degree in Environmental Science

High school diploma or equivalent

Tools

ATTI field equipment

Nuclear Safety training

ACI certification

Job description

Job Title: Construction Materials Field Technician

About Alta Environmental and Infrastructure

Alta Environmental & Infrastructure is one of Arizona’s fastest-growing engineering firms, with nearly 250 employees across the state. We’re 100% Arizona owned and managed, which means you’ll never feel like a number here. Our team delivers a full spectrum of services - civil engineering, surveying, geotechnical and materials testing, environmental, and EHS - giving you exposure to many paths and projects.

Alta is big enough to offer opportunities, and advanced technology - yet small enough that you’ll know your team, see your impact, and have leadership that knows you.

We’re proud to be a trusted partner to some of the nation’s largest corporations, developers, and public agencies - helping to build the future, while also protecting it through environmental stewardship and sustainable solutions.

General Summary:

We are looking for a Construction Materials Field Technician to perform on-site testing and inspections of construction materials, including soil, concrete, asphalt, and other materials used in construction projects. The ideal candidate will have a strong background in geotechnical and construction materials testing, possess excellent attention to detail, and have the ability to work effectively in diverse and challenging environments.

Primary Duties and Responsibilities:

• Conduct field testing and inspections of construction materials according to industry standards and project specifications.
• Perform soil compaction tests, concrete slump tests, concrete cylinder testing, and asphalt density tests using specialized equipment.
• Ability to perform all ATTI certified tests in the field.
• Document and report test results accurately and timely, ensuring data integrity and compliance with project requirements.
• Monitor construction activities to ensure materials are installed and used in accordance with project specifications.
• Communicate effectively with project managers, contractors, and other team members to address any concerns and resolve issues related to materials testing.
• Maintain and calibrate testing equipment to ensure accurate and reliable measurements.
• Adhere to safety protocols and regulations while working on construction sites.
• Provide technical assistance and support to project teams, as needed.
• Keep detailed records of tests, inspections, and other relevant information.
• Strictly adhere to OSHA and company policies.

Job Qualifications:

To perform this job successfully, an individual must be able to perform each essential duty proficiently. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Bachelor’s degree in Environmental Science, Chemistry, Occupational Health and Safety, or a High school diploma or equivalent: additional technical education or certifications in construction materials testing are a plus.
• Previous experience in geotechnical and construction materials testing, preferably in a field technician role.
• All field level certifications (Nuclear Safety, ACI, and ATTI field). Preferred not required.
• City of Phoenix certified tester or ability to secure certifications within 6 months of hire.
• Ability to operate and maintain testing equipment used in materials testing.
• Strong attention to detail and accuracy in documenting test results and observations.
• Excellent communication skills and the ability to work collaboratively in a team environment.
• Physical fitness and the ability to work outdoors in various weather conditions and lift/move heavy equipment.
• Valid driver’s license and reliable transportation to travel to and from construction sites.
• Willingness to adhere to safety protocols and guidelines at all times.

Why Alta?

See your impact.

How many people can drive by a highway, school, or major company and say, “I helped build that?”

At Alta, every employee can. The work we do is visible in the infrastructure communities rely on every day.

We’re passionate about developing people. Many of our leaders began their journey in entry level positions, and worked their way up into management. We invest in you from day one with hands-on training, paid certifications, and mentorship to help you progress in your career.

Working at Alta means:

• Career mobility: clear paths to grow into leadership roles.
• Multi-disciplinary exposure: civil, survey, geotechnical, materials testing, environmental, EHS, etc.
• Investment in you: paid certifications and ongoing training.
• Culture of belonging: supportive teams where your work is recognized.
• Impact you can see: the chance to contribute to projects that define communities
• Competitive salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance.
• 401(k) plan with company match.
• Opportunities for professional development and career advancement.
• Flexible work environment.

EQUAL EMPLOYMENT OPPORTUNITY POLICY STATEMENT. It is the policy of Alta E&I not to discriminate against any applicant for employment, or any employee because of age, color, sex, disability, national origin, race, religion, or veteran status.