Quality Control Engineer

In this role you will be responsible for ensuring the overall quality of manufactured products, including but

not limited to developing standard quality inspection processes, monitoring quality standards, resolving

defects, driving standard procedures, and creating internal and external customer required

documentation. You will work independently as well as with various departments within the organization.

1. Ability to read and interpret detailed fabrication and machining drawings

2. Utilize various types of metrology equipment such as micrometers, calipers, height gauges,

thread gauges, hardness tester, and laser alignment system

3. Ensure raw materials used in manufacturing processes are in conformance with shop drawings

4. Designate acceptance or rejection of machined, welded and outsourced components

5. Interface with area supervisors, machinists, and welders to coordinate required repairs and/or

replacements as necessary

6. Perform visual inspection of shop weldments verifying weldments are in accordance with shop

drawings and applicable AWS standards

7. Oversee ultrasonic shear wave testing (UT), liquid dye penetration (PT), and magnetic particle

testing (MT) performed by others

8. Test and measure finished components and sub-assemblies, verifying they are within

specifications and meet fit, form and functional requirement for final crane assembly

9. Document inspection activities/results and prepare inspection reports

10. Support quality systems including document control, calibration, nonconforming parts process,

CAR, management review, and internal auditing

11. Work with management to ensure inspections/audits are completed and non-compliances are

addressed

12. Assist with emergency action planning and response through site plans/preparedness, regulatory

records/reporting, and higher risk workplans

13. Support maintenance management system procedures and implementations

14. Act as a liaison between business and QSTR shared service team

15. Committing to Lifelong Learning by completing all assigned learning and seeking opportunities to

improve self

16. Maintain work area, equipment, and tools in a clean and organized manner; follow all Safety

Guidelines

17. Other duties as assigned

• A high school diploma or GED is required; an undergraduate degree from an accredited college

or university in a related discipline is preferred. In the absence of a degree, directly related

education, training, certifications, and professional experience demonstrating the knowledge,

skills, and abilities required for the position may be considered, where a number of years and

proven knowledge may offset the degree requirement.

• Certified Welding Inspector (CWI) certification strongly preferred; CWI must be obtained within 1

year from start date

• Experience in interpretation of fabrication, machining, weldment, and assembly drawings and

project specifications

• Experience with various machining, welding, and assembly processes

• A working knowledge of manufacturers and industry standards, including AWS D1.1 and AWS

D14.1, is a plus

• Previous experience in internal auditing within manufacturing field preferred

• Requires solid written and verbal communication skills

Created By: Emily Cavazos August 11, 2026 Version: 6

• Strong analytical, conceptual, and planning skills are required

• Overall basic IT/PC/Technology literacy a plus

• Must be detail oriented, self-motivated, and disciplined with the ability to multi-task

• Demonstrated mechanical aptitude

• Must successfully complete a criminal background check, physical, drug screen and E-verify

At Mazzella, we're more than just a company – we're a family. With over 1000 employees and 40 locations, we lead the industry with humility and dedication to our people. When you join us, you become part of a team-oriented environment where your well-being and growth are our top priorities.

Why Join Mazzella?

• Team-Oriented Environment: Experience the power of collaboration and support from colleagues who genuinely care about your success.
• Work-Life Balance: Enjoy a real balance between your professional and personal life, ensuring fulfillment both at work and at home.
• Growth and Development: Embark on a lifelong learning journey with tailored development opportunities and a clear career path.
• Humble, Hungry, Smart Culture: Embrace our core values of humility, hunger for excellence, and smart decision-making, creating a culture of respect and innovation.
• Market-Competitive Salaries: Receive compensation that recognizes your contributions and reflects our commitment to fair and competitive pay.
• Comprehensive Benefits: Access a wide range of benefits, including paid time off, affordable health insurance, dental, vision, 401(k) with company match, life insurance, and disability insurance.
• Free Virtual Doctor Visits: Take advantage of our Teledoc service for virtual doctor visits with $0 copay, prioritizing your health and convenience.
• Tuition Reimbursement: Invest in your future with our tuition reimbursement program, supporting your continued education and personal growth.

At Mazzella, our core values drive everything we do:

• Be Safe – personal commitment to all stakeholder’s well-being; purposeful control of risk
• Be a Lifelong Learner – routinely acquire new skills and capabilities that bring value
• Be Humble – lack excessive ego or concerns about status. Emphasize the Team over self
• Be Hungry – always looking for more, self-motivated, and diligent. Do more than to just get by, committed
• Be Smart – common sense about people, good judgement, and intuition around their impact on group dynamics

Join us at Mazzella and experience the difference of working with a company that puts people first. Together, we'll achieve greatness and shape the future of our industry.

EOE/Drug Free Workplace