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Quality Control Jobs in Waterloo, IA (NOW HIRING)

W S DARLEY & CO

Quality Manager

Janesville, IA

$85K - $110K/yr

Oversee document control, corrective and preventive actions (CAPA), nonconformance management, and continuous improvement activities * Support contract reviews, quality planning, and flow-down of ...

W S DARLEY & CO

Quality Manager

Janesville, IA · On-site

$85K - $110K/yr

Oversee document control, corrective and preventive actions (CAPA), nonconformance management, and continuous improvement activities * Support contract reviews, quality planning, and flow-down of ...

Bossard Group

Quality Analyst

Cedar Falls, IA

... control plans in compliance with customer requirements and ensure proper documentation of all ... Quality Orientation - Accomplishing tasks by considering all areas involved, no matter how small ...

Bossard Americas

Quality Analyst

Cedar Falls, IA · On-site

... control plans in compliance with customer requirements and ensure proper documentation of all ... Quality Orientation - Accomplishing tasks by considering all areas involved, no matter how small ...

Collabera

Tactical Quality Engineer

Waterloo, IA

$71K - $91K/yr

Investigates product and process quality related issues and recommends changes to control plans and/or prints. Gathers and analyzes data pertinent to quality tools in the Enterprise Order Fulfillment ...

EN Engineering LLC

Utility Inspector

Waterloo, IA

We support projects across the full lifecycle with a strong focus on safety, quality, and compliance. Position Overview ENTRUST Solutions Group is seeking a Utility Inspector to support underground ...

UnityPoint Health

Lab Technologist

Waterloo, IA · On-site

Performs and verifies quality control and instrument maintenance and troubleshooting * Collect, receive, and process laboratory samples and send outs following proper laboratory procedures * Perform ...

Microbac

Laboratory Supervisor

Waterloo, IA · On-site

Monitoring standards of performance in QA and QC and monitoring the validity of the analyses performed and data generated in the laboratory to assure reliable data. * Uses technical knowledge to ...

Ranews Companies LLC

Industrial Engineer

Waterloo, IA

$64K - $87K/yr

Knowledge of production processes, cost, quality control, raw materials and other methods for maximizing the efficient manufacture and distribution of goods. * Advanced knowledge of logistics ...

Poet

Plant Technician

Fairbank, IA

Collect and test quality control samples, interpret QA/QC results and make adjustments to optimize plant operations, timely and accurately document results and enter results into our data collection ...

New

POET LLC

Plant Technician

Shell Rock, IA · On-site

Collect and test quality control samples, interpret QA/QC results and make adjustments to optimize plant operations, timely and accurately document results and enter results into our data collection ...

POET LLC

Plant Technician

Fairbank, IA · On-site

Collect and test quality control samples, interpret QA/QC results and make adjustments to optimize plant operations, timely and accurately document results and enter results into our data collection ...

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All JobsQuality Control JobsQuality Control Jobs in Waterloo, IA

Quality Control information

See Waterloo, IA salary details

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How much do quality control jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for quality control in Waterloo, IA is $19.92, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $22.31 per hour, depending on experience, location, and employer.

What is the job of quality control?

The job of quality control involves inspecting products or services to ensure they meet specified standards and are free of defects. Quality control professionals use testing, measurements, and documentation to identify issues and improve processes, often working with tools like checklists and quality management systems. Strong attention to detail and knowledge of industry standards are essential for this role.

What is the difference between Quality Control vs Quality Assurance?

AspectQuality ControlQuality Assurance
FocusDetecting defects in products or servicesPreventing defects through process improvements
ActivitiesInspections, testing, samplingProcess audits, standards development
CredentialsOften requires technical training or certifications in testingCertifications like ISO, Six Sigma are common
Work EnvironmentLaboratory, production lines, manufacturingProcess development, documentation, audits

While Quality Control focuses on identifying defects after production, Quality Assurance aims to prevent defects through process improvements. Both roles are essential for maintaining product quality, but they differ in approach and activities.

Do you need a degree for quality control?

A degree is not always required for a quality control position, as many employers accept candidates with a high school diploma or equivalent. However, having post-secondary education or certifications in quality management, such as Six Sigma or ISO standards, can improve job prospects and advancement opportunities.

Is quality control a good career choice?

Quality control is a viable career that involves inspecting products and processes to ensure standards are met, often requiring attention to detail and knowledge of industry regulations. It can offer stable employment with opportunities for advancement and may require certifications or training in specific tools or standards. The field is important across many industries, including manufacturing, healthcare, and food production.

What is quality control?

Quality control (QC) is a process by which businesses ensure that their products or services meet specific standards of quality. This typically involves systematic inspection, testing, and corrective actions to detect and address defects or inconsistencies. Quality control helps maintain customer satisfaction, comply with regulations, and reduce waste or costly errors. QC can be applied at various stages of production and is essential in industries such as manufacturing, food production, and pharmaceuticals.

What are some common challenges faced by quality control professionals and how can they be addressed?

Quality Control professionals often encounter challenges such as maintaining consistency across production batches, adapting to new regulatory standards, and managing tight deadlines without compromising quality. Addressing these challenges requires strong attention to detail, effective communication with production and engineering teams, and continuous learning to stay updated on industry best practices. Many companies support their QC staff with regular training sessions, clear documentation protocols, and collaborative problem-solving meetings to ensure quality standards are upheld.

Is quality control a good career path?

Quality control is a viable career that involves inspecting products and processes to ensure standards are met, often requiring attention to detail and knowledge of industry regulations. It can lead to advancement into supervisory or specialized roles and may require certifications such as Six Sigma or ISO standards. The job typically offers stable employment in manufacturing, healthcare, or technology sectors.

What are the key skills and qualifications needed to thrive as a quality control professional?

To thrive as a Quality Control professional, you need keen attention to detail, analytical skills, and a background in science, engineering, or manufacturing, often supported by relevant certifications like Six Sigma or ISO standards. Familiarity with quality management systems (QMS), statistical process control (SPC) software, and inspection equipment is typically required. Strong problem-solving abilities, communication, and teamwork set top performers apart in this role. These skills are crucial to ensure product consistency, prevent defects, and maintain compliance with industry standards.
More about Quality Control jobs
What cities near Waterloo, IA are hiring for Quality Control jobs? Cities near Waterloo, IA with the most Quality Control job openings:
Quality Control jobs near you
Infographic showing various Quality Control job openings in Waterloo, IA as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $41,429 per year, or $19.9 per hour.

Quality Manager

W S DARLEY & CO

Janesville, IA

$85K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

Description

W.S. Darley & Co. is a leading provider of mission-critical equipment and solutions supporting the U.S. Military and first responders worldwide. Our Iowa Operations division specializes in the design and manufacturing of fuel and water systems for the U.S. Department of Defense, as well as drop-in skid units and CAFS (Compressed Air Foam Systems) for the firefighting industry.


W.S. Darley & Co. is seeking an experienced Quality Manager to support and ultimately lead the Quality Management System for our Iowa Manufacturing Operations. This position is structured as a planned transition role, working closely with the current Quality Manager in the short term and assuming full responsibility within 6-12 months. The role supports multiple manufacturing product lines operating in an ISO 9001-certified environment, with a primary focus on U.S. Government and prime defense contracting. 


Primary products include fuel and water transfer, storage, and distribution systems. Secondary product lines include firefighting systems, CAFS, drop-in units, and portable pump systems. 


This is an on-site position located in Janesville, IA.

Requirements

  • Maintain, improve, and ensure compliance of the ISO 9001 Quality Management System across all Iowa manufacturing operations o Short Term - Lead transition from ISO 9001:2015 to ISO 9001:2026 
  • Lead internal and external audits, including customer, prime contractor, and government audits 
  • Serve as the primary Quality interface with U.S. Government agencies, defense primes, and key commercial customers 
  • Oversee document control, corrective and preventive actions (CAPA), nonconformance management, and continuous improvement activities 
  • Support contract reviews, quality planning, and flow-down of quality requirements to manufacturing and suppliers 
  • Lead quality-related supplier management and incoming inspection processes 
  • Provide leadership, mentoring, and training to quality staff and cross-functional teams 
  • Support transition planning and knowledge transfer from the current Quality Manager 

Qualifications 

  • Bachelor's degree in Engineering, Quality, Manufacturing, or a related technical field (equivalent experience considered) 
  • 5+ years of progressive experience in Quality or Manufacturing Engineering, preferably in a defense or regulated manufacturing environment 
  • Strong working knowledge of ISO 9001 standards and audit processes 
  • Experience with government contracting quality requirements (FAR/DFARS exposure preferred) 
  • Proven ability to work cross-functionally in a multi-product manufacturing environment 
  •  Strong communication, documentation, and leadership skills 

Work Environment 

  •  Manufacturing and office environment 
  •  Periodic travel for supplier visits and customer audits 

Why W.S. Darley & Co.?

  • Stable, growing company supporting U.S. military and first responders
  • Collaborative, team-oriented manufacturing environment
  • Competitive compensation and benefits package

Benefits

  • PTO
  • Paid Holidays
  • Tuition Reimbursement
  • Health & Wellness Reimbursement
  • Medical
  • Dental
  • Vision
  • Life & Disability
  • HSA with Darley contribution
  • FSA
  • 401K/Roth with match and profit sharing
  • Darley paid life insurance

Compensation

$85,000-$110,000 annually


AAP/EEO Statement

Darley is an equal opportunity organization. We recruit, employ, train, compensate, and promote without regard to race, religion, color, national origin, age, gender, sexual orientation, gender identity, marital status, disability, protected veteran status, or any other basis protected by applicable federal, state, or local law

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