Materials Tester

Ghirardelli Associates; McKinleyville (CA); On-site; USD 89,544 - 100,564; Full time

Job summary

Ghirardelli Associates, located in McKinleyville, California, is seeking a Materials Tester responsible for sampling and testing construction materials on-site and in laboratories. The role involves ensuring compliance with quality assurance standards and safety protocols.

Candidates must possess a High School Diploma and ideally a BS in Civil Engineering, along with relevant certifications. Strong communication and mathematical skills are essential for this position, which offers $65-$73 per hour, commensurate with experience.

Qualifications

• Must have Caltrans Test Method 105.
• Current CTM certifications for multiple methods preferred.
• Experience as a materials tester for Caltrans preferred.

Responsibilities

• Sample and test construction materials on job sites.
• Prepare and submit written field reports.
• Inspect operations of asphalt and concrete batch plants.

Skills

Strong written and verbal communication skills

Ability to perform mathematical calculations

Basic computer knowledge

Education

High School Diploma or equivalent

BS in Civil Engineering or related field

Tools

Caltrans Test Method 105

Current CTM certifications

Current nuclear gauge safety certification

Job description

Position Summary

The Materials Tester performs inspection on construction projects of small scale with basic requirements or on large projects limited to a specific area of expertise. This position is responsible for sampling construction material and performing material tests at the assigned job site and designated materials laboratories.

Duties & Responsibilities

• Sample and test construction materials such as basement soils, subbases, bases, Portland cement, concrete, hot mix asphalt and other materials as necessary for quality assurance in the laboratory and construction job sites.
• Perform sampling and testing in accordance with Caltrans Test Methods (CTMs) and ASTM methods.
• Prepare and submit written field reports including test results and daily reports.
• Test and work in accordance with Company safety policies.
• Interact with client representatives (supervisors, foremen, project managers, engineers, etc.) at project sites.
• Perform calculations by test methods.
• Inspect the operations of asphalt and concrete batch plants; check equipment, weights, temperatures, and materials for compliance with specifications; sample and test aggregates for compliance with contract specifications.
• Inspect facilities where materials are used and stored to ensure compliance with Federal, State, and local regulations and ordinances.
• Use field air monitoring equipment to test atmosphere or other conditions at construction and maintenance sites; calibrate and adjust equipment in the field and interpret results.
• Store, transport and operate portable nuclear gauges in accordance with federal, state and local regulations as well as specified test methods.
• Transport hazardous materials if required.
• Perform related duties as required.

Skills & Qualifications

• High School Diploma or equivalent required.
• BS in Civil Engineering or related field preferred.
• Must have Caltrans Test Method 105.
• Current CTM certifications for CTMs: 125, 202, 216, 217, 226, 231, 342, 375, 379, 504, 518, 521, 533, 539, 540, 541, 543, 547, 556, and 557, or ASTM equivalents preferred.
• Current nuclear gauge safety certification, ACI Field Level I, and experience working as a materials tester for Caltrans preferred.
• Strong written and verbal communication skills.
• Strong ability to perform mathematical calculations required for test method.
• Basic computer knowledge.

Physical Demands / Working Conditions

The physical demands described here are representative of those that must be met by an associate to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the associate is regularly required to sit for up to 6 to 8 hours per day while working at a computer, during meetings or while driving. Walking up to 2 hours per day while performing field visits. Ability to see well enough to function in a typical office environment and read standard text on paper and electronic screen of a computer or handheld device. The associate frequently is required to use hands. Repetitive reaching, repetitive hand use. Physical agility to perform tasks requiring a full range of body movements including lifting, pushing, pulling, bending, stretching, twisting, reaching, balancing, squatting, climbing, crawling, kneeling, or assuming crouched positions, repetitive arm, hand, finger, wrist, leg or foot motion. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds. Frequently use safety equipment such as a hard hat and safety vest; work in areas not well ventilated such as utility vaults; work outdoors or work on uneven ground or floor spaces; work at elevations above ground level and on marine vessels/structures. Must be able to work in all weather conditions and can work any day of the week both night and day. Available for after hour emergency response.

EEO Statement

Ghirardelli Associates is an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

Classification & Compensation

Classification: Engineer I or II

$65.00-$73.00 per hour