R&D Technician I

Ozinga; Chicago (IL); On-site; USD 47,000 - 60,000; Full time

Benefits offered by this job

Medical Insurance

401(k) Retirement Plan

Voluntary Benefits

Wellness Program

Job summary

Ozinga in Chicago is seeking an entry-level R&D Technician I to support concrete and mortar research in the lab. You will source materials, mix concrete, cast specimens, and perform plastic testing while learning ASTM/AASHTO methods.

You will maintain curing tanks and lab equipment, document results, and assist with sample preparation and grinding to keep tests within tolerance. This role offers growth in concrete material testing within the Ozinga R&D Laboratory.

Qualifications

• High school diploma or equivalent required.
• Certifications preferred in ASTM/AASHTO testing disciplines.
• 1 year in concrete/cement industry preferred but not required.

Responsibilities

• Understand relevant testing standards/methods (ASTM/AASHTO).
• Gather raw materials and prepare mix designs or trials.
• Condition and cure samples as specified.
• Conduct testing on plastic/hardened concrete, mortar or cementitious powders.
• Follow SOPs to ensure consistent testing results.
• Maintain tools, equipment and devices essential for testing.
• Obtain level 1 certifications in relevant test methods.

Skills

Excellent verbal, written, and Interp

Team oriented

Ability to learn testing standards

Excel, PowerPoint, Word

Education

High School Diploma or equivalent

IDOT Aggregate Level 1 Certification

ACI Strength Testing Certification

ACI Field Testing Certification

IDOT Level 1 Certification

1 Year of Experience in concrete/cement industry

Tools

Test methods (ASTM/AASHTO)

Job description

Overview

Salary Range: $47,000 - $60,000 Annually

Summary

The R&D Technician I is an entry-level position that involves supporting various concrete and mortar research projects in a laboratory environment. Responsibilities include sourcing materials, preparing concrete mixes, casting specimens, and conducting plastic testing. The role also includes preparing and grinding samples as needed to ensure that they are within tolerance for testing compressive and flexural strength, along with other hardened specimen testing around the lab. Additionally, the position involves maintaining curing tanks, drying rooms, managing the concrete lab area and pertinent equipment. This can consist of preparing molds, equipment and materials as needed. The R&D Technician I responsibilities are to assist and learn from concrete research projects to further the growth and knowledge of concrete material testing within the Ozinga R&D Laboratory.

Overview

Salary Range: $47,000 - $60,000 Annually

Summary

The R&D Technician I is an entry-level position that involves supporting various concrete and mortar research projects in a laboratory environment. Responsibilities include sourcing materials, preparing concrete mixes, casting specimens, and conducting plastic testing. The role also includes preparing and grinding samples as needed to ensure that they are within tolerance for testing compressive and flexural strength, along with other hardened specimen testing around the lab. Additionally, the position involves maintaining curing tanks, drying rooms, managing the concrete lab area and pertinent equipment. This can consist of preparing molds, equipment and materials as needed. The R&D Technician I responsibilities are to assist and learn from concrete research projects to further the growth and knowledge of concrete material testing within the Ozinga R&D Laboratory.

Principal Duties And Responsibilities

• Understand pertinent ASTM, AASHTO or other relevant testing standards/methods
• Gather raw materials and prepare the material according to the mix designs or trials provided
• Condition and cure samples according to specified methods
• Conduct testing on plastic/hardened concrete, mortar, or cementitious powders according to the appropriate test method
• Follow standard operating procedures and core process to ensure the consistency of the testing being done
• Maintain and manage the tools, equipment or other devices which are crucial for the testing being done
• Obtain level 1 certifications in relevant test methods

Global Responsibilities

• Regular attendance and physical presence at work is an essential function of this position
• This job may require additional duties not listed above and the employee may be asked to perform those duties to meet business needs

Qualifications

Education/Specialized Knowledge/Professional Certifications

• High School Diploma or equivalent required
• IDOT Aggregate Level 1 Certification preferred
• ACI Strength Testing Certification preferred
• ACI Field Testing Certification preferred
• IDOT Level 1 Certification preferred
• 1 Year of Experience in concrete/cement industry preferred

Experience

• Minimum of 0-2 years of experience or equivalent combination of education and experience
• Knowledge of Ready-mix manufacturing design, processes, and equipment is a plus, but not necessary
• State DOT and ACI certification is a plus, but not necessary
• Desire to gain practical skills and knowledge within the Concrete Industry
• Experience with Microsoft Office, Google Suite, Mac OS and general ability to navigate technology systems and equipment

Skills/Abilities

• Excellent verbal, written, and interpersonal skills
• Ability to take on a high level of responsibility, initiative, and accountability
• Ability to learn and apply testing standards (ASTM and AASHTO)
• Ability to work in a team environment to achieve company objectives
• Strong organizational, multitasking and prioritization skills
• Working knowledge of Excel, PowerPoint, and Word

Working Conditions

• Noise level is usually moderate, but can be high and requires personal hearing protection on occasion at job sites, plants, and laboratories
• Exposed to moving mechanical parts, vehicles, heavy construction equipment, toxic or caustic chemicals, and outside weather conditions
• Flexible in work assignments; open to working in multiple areas as necessary to get the job done
• Working with cement powder involves handling fine dust that can pose respiratory and skin irritation risks, requiring proper PPE, ventilation, and regular cleaning to ensure a safe work environment
• Working with fresh concrete involves exposure to wet, heavy material that can cause skin irritation or chemical burns, requiring the use of protective gloves, clothing, and proper handling techniques to ensure safety

Physical Requirements

• Regularly required to talk or hear; frequently is required to stand; walk; use hands to finger, handle or feel; and reach with hands and arms
• Occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl
• Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus
• Must be able to frequently bend to obtain samples from stockpiles or ground, climb ladders with buckets of admixtures, and push wheelbarrows of concrete
• Must be able to operate buttons, levers, and other controls located on various equipment
• Must be able to maneuver in and around our plants, yards, and jobsites as necessary
• Lift/Carry up to 55 pounds frequently
• Lift up to 100 pounds occasionally

Benefits Information

At Ozinga, we care about the well-being of our team members both in and out of the workplace. That’s why we’re proud to offer a comprehensive benefits package designed to support your health, financial security, and overall quality of life.

Our Benefits Include

• Medical, Dental, and Vision Insurance – Protecting your health and providing peace of mind.
• Retirement Plan Options – Helping you build a secure future.
• Voluntary Benefits – Helping you to cover unexpected expenses.
• Work-Life Balance – Supporting flexibility so you can thrive in every area of your life.
• Employee Assistance Program – Offering confidential support for personal and professional challenges.
• Wellness Program – Promoting a healthy lifestyle through resources and incentives.

We believe that when our co-workers feel their best, they can do their best. Join us and experience the difference of working for a company that values you!

Ozinga is an Equal Opportunity Employer. We consider applications for all positions without regard to race, color, religion, creed, gender, national origin, age, disability, sexual orientation, citizenship status, genetic information, or any other legally protected status.