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Engineering Lab Assistant Jobs in Tucson, AZ (NOW HIRING)

TERRACON

Engineering Technician II (Lab)

Tucson, AZ · On-site

May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety ... minds focused on solving engineering and technical challenges from more than 200 locations ...

New

TERRACON

Engineering Technician II (Lab)

Tucson, AZ

May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety ... minds focused on solving engineering and technical challenges from more than 200 locations ...

New

Staff Experts LLC

Planner/Buyer

Tucson, AZ · On-site

$60K - $65K/yr

Maintain a good relationship with external vendors, customers, and suppliers. * Assist in resolving ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Staff Experts

Planner/Buyer

Tucson, AZ · On-site

$49K - $67K/yr

Maintain a good relationship with external vendors, customers, and suppliers. Assist in resolving ... Experience working in a manufacturing or engineering lab environment area Experience with material ...

Rocket Lab Corporation

Senior Systems Engineer

Tucson, AZ

$98K - $135K/yr

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and ... Bachelor's degree in engineering (systems, software, computer, electrical, aerospace, mechanical ...

Raytheon

Manufacturing Planner II

Tucson, AZ · On-site

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Raytheon

Manufacturing Planner II

Tucson, AZ · On-site

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Raytheon

Manufacturing Planner II

Tucson, AZ

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Raytheon

Manufacturing Planner I

Tucson, AZ

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Raytheon

Manufacturing Planner I

Tucson, AZ · On-site

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

Raytheon

Manufacturing Planner II

Tucson, AZ · On-site

... sets * Assist in resolving manufacturing issues and overseeing delivery of final products to ... Experience working in a manufacturing or engineering lab environment area * Experience with ...

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All JobsEngineering Lab JobsEngineering Lab Assistant JobsEngineering Lab Assistant Jobs in Tucson, AZ

Engineering Lab Assistant information

See Tucson, AZ salary details

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$19

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How much do engineering lab assistant jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for engineering lab assistant in Tucson, AZ is $19.14, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $21.83 per hour, depending on experience, location, and employer.

What does an engineering lab assistant do?

An Engineering Lab Assistant supports engineers and scientists by preparing materials, setting up equipment, conducting experiments, and recording data in laboratory environments. They help maintain a safe and organized workspace, calibrate instruments, and may assist in analyzing results or troubleshooting equipment. Their work is essential in ensuring that experiments run smoothly and efficiently.

What are the key skills and qualifications needed to thrive as an engineering lab assistant?

To thrive as an Engineering Lab Assistant, you need a solid understanding of engineering principles, laboratory procedures, and safety protocols, often supported by an associate degree or relevant coursework. Familiarity with lab equipment, data acquisition systems, and software such as MATLAB or LabVIEW is typically required. Attention to detail, strong organizational skills, and effective communication are important soft skills that set high performers apart. These competencies are crucial for maintaining accurate data, supporting engineers, and ensuring safe, efficient lab operations.

What are some common challenges an engineering lab assistant might face when supporting research and development projects?

Engineering Lab Assistants often juggle multiple tasks such as preparing materials, calibrating equipment, and assisting with experiments, all while maintaining strict safety and documentation standards. A key challenge is adapting to rapidly changing project requirements or priorities, which may require quick learning and flexibility. Additionally, collaborating with engineers and researchers from various disciplines means strong communication and organizational skills are essential for ensuring smooth project workflows.

What is the difference between Engineering Lab Assistant vs Mechanical Technician?

AspectEngineering Lab AssistantMechanical Technician
Required CredentialsAssociate degree or technical certification in engineering or related fieldDiploma or certification in mechanical technology or related area
Work EnvironmentLaboratories, research facilities, engineering departmentsManufacturing plants, maintenance workshops, repair facilities
Employer & Industry UsageEngineering firms, research institutions, universitiesManufacturers, industrial companies, maintenance providers
Common Search & ComparisonYesYes

Engineering Lab Assistants primarily support engineering research and testing in laboratory settings, focusing on data collection and experiment setup. Mechanical Technicians work more on maintaining, repairing, and assembling mechanical systems in industrial environments. While both roles require technical certifications and involve hands-on work, Engineering Lab Assistants are more research-oriented, whereas Mechanical Technicians focus on mechanical system maintenance and repair.

Infographic showing various Engineering Lab Assistant job openings in Tucson, AZ as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $39,817 per year, or $19.1 per hour.

Engineering Technician II (Lab)

Tucson, AZ • On-site

TERRACON
See more jobs at TERRACONexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday

New

Terracon rating

7.2

Company rating: 7.2 out of 10

Based on 121 frontline employees who took The Breakroom Quiz

Job description


Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggregates, concrete, asphalt, and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative and others as applicable regarding the construction site, project requirements, and testing, observation, and inspection requirements and results. Transport material samples with associated identifying documentation to the laboratory for further testing and analysis. Tabulate, prepare, and submit data and observation in the form of written and digital reports as work is performed for daily transmittal to the Terracon Project Manager. Maintain and clean equipment, vehicles and work areas. May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety standards.
Responsibilities
  • Performs testing, observation, and inspection as directed in accordance with training and the specified procedures.
  • Provides clear documentation of findings and results.
  • Performs basic analysis of data to verify accuracy before communication and submittal to the Project Manager.
  • Communicates information to Project Manager and other personnel as directed by the PM.
  • Assists higher level technicians on complex tasks.
  • Maintains assigned equipment and related calibration.
  • Follows safety rules and practices and other safety requirements for all projects. Performs pre-task planning prior to executing work. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.
    Qualifications
  • High school diploma or equivalent.
  • Minimum 1-2 years of relevant experience or the equivalent in training and related experience.
  • Experience with laptop computer use and Microsoft Word and Excel
  • A valid driver's license with acceptable violation history may be required.
    • Preferred Qualifications:Certifications in one or more of the following areas:
  • NICET Level II certification in Construction Materials Testing in one or more of the following categories: Asphalt, Concrete, Soils.
  • NICET Level II certification in Geotechnical in one or more of the following categories: Construction, Laboratory, Exploration, Generalist
  • ICC certification in one or more of the following categories: Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel - Bolting, Structural Steel - Welding.
  • American Welding Society (AWS) Certified Associate Welding Inspector (CAWI)
  • American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT).
  • Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager.
    • Required Qualifications:
  • ACI certification in one or more of the following areas:
  • Concrete Field Testing Technician Grade I
  • Concrete Strength Testing Technician
  • Certified in radiation safety and Nuclear Density Gauge operation.
  • Successful completion of related internal safety certifications.
    About Us
    Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon's growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.
    Terracon's vision of "Together, we are best at people" is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
    About the Team
    The chemistry that holds our materials team together is made of integrity, creativity, and care. We represent Terracon's largest technician and inspection workforce and ensure the materials used to build the nation's roads, bridges, airports, stadiums, and other structures are safe and sound. With our broad range of qualifications, specialized certifications, and building materials professionals, we are on-site, evaluating and testing materials in real-time to keep the pace of our clients' project, collecting and reporting data digitally to deliver critical insights. With our nationwide footprint of offices and laboratories, bench strength, flexibility, and diverse capabilities we identify issues and expedite solutions whenever problems arise.

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