QC Lab Tech

Job ID: 1143-MIA
Job Title: QC Lab Tech
Department: Lab/QC - Asphalt Plant
Job Location: Miami, Fl
Reports To: Lab Supervisor
Who is OHLA USA?

We are a company who believes in building a better, safer, more sustainable world for generations to come. We are committed to making a difference within our communities, who depend on the safety and reliability of the structures we build and is possible with our main asset, our people!

OHLA USA brings together the construction industry's most diverse talent who thrive in a collaborative work environment and appreciate challenges and opportunities.

Community Asphalt, founded in 1980 as an asphalt paving contractor, based in Miami, Florida, and part of OHLA USA since 2006, has since become specialized in general road construction and transportation infrastructure. From its four operation and plant facilities in Miami-Dade, Fort Myers, Vero Beach and West Palm Beach, the company boasts extensive geographic coverage throughout South Florida, focusing on all aspects of transportation infrastructure development, primarily for state and local authorities. Community Asphalt continues to provide traditional paving services which include grading and paving, pavement milling, surveying, excavation, on and off-road hauling, drainage, utilities, base finishing, and highway sweeping. The company also provides engineering, contracting, design and build and finance and more complex PPP contracts services. These projects include parking lots, industrial and retail complexes, road and highway construction, and airport runways.

Summary

Our company has an immediate opening for QC Lab Tech in Miami, Fl. The QC Lab Tech is responsible for conducting quality control sampling and testing of asphalt mixes and aggregates produced at the plant. This role ensures compliance with FDOT standards, project specifications, and company quality goals, while supporting production teams with timely feedback and accurate documentation.

Essential Duties and Responsibilities include the following:
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Perform daily quality control sampling and testing in accordance with FDOT, ASTM, and AASHTO standards.

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Conduct laboratory testing including:
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Gradations, asphalt content, bulk specific gravity, and theoretical maximum specific gravity (Rice test).

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Compaction and volumetric analysis of asphalt mixes.

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Moisture content and temperature testing.

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Document and report test results through FDOT-approved systems (e.g., MAC, LIMS).

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Monitor plant production and provide feedback to operators for adjustments as needed.

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Assist with FDOT mix design verifications, trial batches, and adjustments.

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Maintain laboratory cleanliness, calibrations, and equipment in compliance with FDOT Quality Control program requirements.

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Submit daily reports and maintain all required FDOT documentation for project compliance.

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Follow company and FDOT safety protocols at all times.

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Perform other duties as assigned by supervisor.

Qualifications:
Education & Experience

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High school diploma or equivalent required.

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Prior experience in asphalt materials testing, quality control, or construction materials laboratory work preferred.

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Familiarity with FDOT Standard Specifications for Road and Bridge Construction is strongly preferred.

Certifications

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FDOT Quality Control Certifications preferred (or ability to obtain):

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Asphalt Plant Level I & II

• Must adhere to all company safety policies and procedures.
• Reliable transportation to and from the job site.
• Ability to lift up to 50 lbs. and work in laboratory and outdoor asphalt plant environments.
• Physical Requirements: Requires the following motions: climbing, bending, squatting, lifting, stretching, pushing, pulling, twisting, kneeling, standing, walking, sitting and reaching. Occasional lifting of up to 50 pounds.
• Working Conditions: Capability to work in varying outdoor weather conditions and perform physically demanding tasks. Exposure to construction site hazards.
• Testing: Must pass a drug and physical test and criminal background.
• Schedule: Ability to work long hours, including nights and weekends. Flexible.
• Driver's License - Regular Class E.

Application Process:
Interested candidates should submit a resume and cover letter through our online recruiting platform via: Job Openings - OHLA USA (applicantstack.com). Applications will be reviewed on a rolling basis until the position is filled.

BENEFITS WE OFFER: Medical, Dental, Vision, Life Insurance, Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Short-Term Disability, Long-Term Disability, Legal Insurance, Tuition Reimbursement, Employee Referral Program, Employee Discounts, Paid Holidays, PTO & 401k Program Match!

Equal Opportunity, Affirmative Action, Veteran's Preference, E-Verify Statement and Drug-Free Workplace
OHLA USA is an Equal Opportunity Employer, committed to an inclusive and diverse workforce. We uphold an Affirmative Action Program (AAP) and actively seek to recruit veterans in accordance with the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA). We participate in the E-Verify program, confirming the employment eligibility of all our newly hired employees. We are a drug-free workplace.