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Junior Quality Assurance Tester Jobs in Decatur, IL

Primient

Lab Tech, Refinery, Decatur

Decatur, IL

$70K/yr

... Quality Assurance Manager. This position requires 12-hour, rotating shifts and some shift flexibility to cover vacations and other absences. Responsibilities include: * Prepare samples for testing ...

Primient

Lab Tech, Refinery, Decatur

Decatur, IL · On-site

$70K/yr

... Quality Assurance Manager. This position requires 12-hour, rotating shifts and some shift flexibility to cover vacations and other absences. Responsibilities include: * Prepare samples for testing ...

Georgia

Laboratory Technician Central Accessioning

Decatur, IL · On-site

$18.50 - $24.50/hr

... Quality assurance and Specimen accountability). * Works with supervisor to investigate problem ... area for testing. * Oversees workflow. May supervise lower-level staff in the absence of the ...

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$39

How much do junior quality assurance tester jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for junior quality assurance tester in Decatur, IL is $25.40, according to ZipRecruiter salary data. Most workers in this role earn between $19.38 and $28.22 per hour, depending on experience, location, and employer.

What does a junior quality assurance tester do?

A Junior Quality Assurance (QA) Tester is responsible for evaluating software applications to ensure they are free of defects and meet quality standards. Their tasks typically include creating and executing test cases, identifying bugs, documenting issues, and collaborating with developers to resolve problems. They also help verify that new features work as intended and that existing functionality is not broken by changes. As entry-level professionals, they work under the guidance of more experienced QA staff and gradually build their technical and analytical skills.

What are the key skills and qualifications needed to thrive as a junior quality assurance tester?

To thrive as a Junior Quality Assurance Tester, you need a solid understanding of software testing concepts, attention to detail, and often a degree in computer science or a related field. Familiarity with test case management tools (like JIRA or TestRail), basic scripting, and knowledge of automated testing frameworks are highly beneficial. Strong analytical thinking, communication skills, and a collaborative mindset help you identify and report issues effectively within a development team. These skills ensure software products meet quality standards and that defects are detected and addressed early in the development cycle.

What are some common challenges faced by junior quality assurance testers when working on cross-functional teams?

Junior Quality Assurance Testers often encounter challenges such as understanding complex product requirements and effectively communicating issues with developers and product managers. Navigating different priorities between teams and learning to advocate for quality while balancing project deadlines can also be demanding. However, these challenges offer valuable learning opportunities, as working closely with experienced QA professionals and developers helps junior testers quickly build technical and collaborative skills essential for career growth.

What is the difference between Junior Quality Assurance Tester vs QA Tester?

AspectJunior Quality Assurance TesterQA Tester
Experience LevelEntry-level, typically 0-2 yearsMid-level, 2+ years
CertificationsBasic QA certifications often preferredAdvanced certifications may be required
ResponsibilitiesAssist in testing, report bugs, learn testing processesDesign test cases, execute testing, analyze results
Work EnvironmentFast-paced, collaborative teams in tech companiesMore autonomous, with increased project ownership

The main difference between a Junior Quality Assurance Tester and a QA Tester lies in experience, responsibilities, and independence. Junior QA Testers are typically entry-level, focusing on learning testing processes and assisting senior team members. QA Testers have more experience, handle complex testing tasks, and often take greater ownership of testing projects. Both roles are essential in software development, with the Junior role serving as a stepping stone to more advanced QA positions.

Are junior quality assurance testers still in demand?

Junior quality assurance testers are still in demand as companies continue to prioritize software quality and user experience. Entry-level QA roles often require basic testing skills and familiarity with testing tools, and demand remains steady across various industries, especially in technology and software development sectors.

How do I become a junior quality assurance tester with no experience?

To become a junior quality assurance tester with no experience, focus on developing basic knowledge of software testing principles, familiarize yourself with testing tools like Jira or TestRail, and consider completing online courses or certifications in quality assurance. Gaining hands-on practice through internships, volunteering, or personal projects can also improve your chances of entry-level employment.

What are the most commonly searched types of Quality Assurance Tester jobs in Decatur, IL?

The most popular types of Quality Assurance Tester jobs in Decatur, IL are:

What cities near Decatur, IL are hiring for Junior Quality Assurance Tester jobs?

Cities near Decatur, IL with the most Junior Quality Assurance Tester job openings:

Junior Quality Assurance Tester jobs near you
Infographic showing various Junior Quality Assurance Tester job openings in Decatur, IL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $52,835 per year, or $25.4 per hour.

Entry Level Lab Technician - Decatur, IL

Archer Daniels Midland

Decatur, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

ADM rating

7.9

Company rating: 7.9 out of 10

Based on 186 frontline employees who took The Breakroom Quiz

76th of 366 rated logistics

Job description


Entry Level Lab Technician - Decatur, IL
Job Summary
Performs chemical and microbiological analysis, documentation, and data entry in a high-volume process control laboratory while ensuring compliance with safety, environmental, food safety, and quality programs. Operates, maintains, and troubleshoots laboratory instrumentation, including HPLC systems and other analytical equipment, to support production, product quality, and process improvement initiatives.
Essential Job Functions
  • Analyzes process, production, environmental, and finished product samples to determine product quality, process performance, and food safety compliance.
  • Performs analytical testing using High Performance Liquid Chromatography (HPLC) and other laboratory instrumentation in accordance with established methods and procedures.
  • Conducts routine microbiological testing and monitoring to support quality assurance and food safety programs.
  • Documents analytical results and laboratory activities, including food safety, product quality, housekeeping, and hazardous waste generation.
  • Reviews analytical data for completeness, accuracy, trends, and product quality or food safety implications.
  • Communicates laboratory results, quality concerns, and operational issues.
  • Enters analytical and microbiological data.
  • Performs routine calibration, verification, preventive maintenance, troubleshooting, and minor repairs on laboratory instruments and equipment.
  • Prepares samples, standards, reagents, and microbiological media according to established procedures.
  • Assists with laboratory housekeeping, organization, inventory control, and compliance activities.
  • Understands their role in food safety and quality systems, actively participates in food safety efforts, and ensures all activities conform to Good Manufacturing Practices (GMPs), laboratory procedures, and regulatory requirements.
  • Works effectively across analytical, instrumentation, and microbiology laboratory areas to support plant operations and business objectives.
  • Other task as assigned.
Minimum Job Requirements
  • High school diploma or equivalent.
  • Basic math, computer, and problem solving skills.
  • Ability to follow written procedures and accurately document laboratory activities.
  • Ability to work safely around chemicals, laboratory equipment, and manufacturing processes.
Education / Experience
  • Associate's or Bachelor's degree in Chemistry, Biology, Microbiology, Biochemistry, Food Science, or a related scientific field preferred.
  • Continuing education, technical certification, or laboratory coursework in a science-related field preferred.
  • Previous laboratory experience in analytical chemistry, microbiology, manufacturing, food processing, or quality control preferred.
  • Experience with HPLC systems, laboratory instrumentation, and microbiological testing methods preferred.
Working Conditions
  • Respiratory Hazards:
    • Dust
  • Hot/Cold Temperature Extremes:
    • Temperature and humidity controlled
    • Indoor
  • Chemicals
    • Hazardous chemicals present
  • Lighting
    • Indoor
Physical Requirements
  • Lifts, carries, and transports up to 50 pounds.
  • Ascends and descends stepladders.
  • Positions self to access samples, supplies, and laboratory instruments.
  • Opens, prepares, analyzes, and disposes of samples in accordance with laboratory procedures.
  • Handles laboratory supplies, instruments, sample containers, transfer vessels, and testing materials safely and efficiently.
Excited about this role but don't think you meet every requirement listed? We encourage you to apply anyway. You may be just the right candidate for this role or another one of our openings.
ADM requires the successful completion of a background check.
REF:112422BR
About ADM
At ADM, we unlock the power of nature to provide access to nutrition worldwide. With industry-advancing innovations, a complete portfolio of ingredients and solutions to meet any taste, and a commitment to sustainability, we give customers an edge in solving the nutritional challenges of today and tomorrow. We're a global leader in human and animal nutrition and the world's premier agricultural origination and processing company. Our breadth, depth, insights, facilities and logistical expertise give us unparalleled capabilities to meet needs for food, beverages, health and wellness, and more. From the seed of the idea to the outcome of the solution, we enrich the quality of life the world over. Learn more at www.adm.com.
#IncludingYou
Diversity, equity, inclusion and belonging are cornerstones of ADM's efforts to continue innovating, driving growth, and delivering outstanding performance. We are committed to attracting and retaining a diverse workforce and create welcoming, truly inclusive work environments - environments that enable every ADM colleague to feel comfortable on the job, make meaningful contributions to our success, and grow their career. We respect and value the unique backgrounds and experiences that each person can bring to ADM because we know that diversity of perspectives makes us better, together.
We welcome everyone to apply. We are committed to ensuring all qualified applicants receive consideration for employment regardless of race, color, ethnicity, disability, religion, national origin, language, gender, gender identity, gender expression, marital status, sexual orientation, age, protected veteran status, or any other characteristic protected by law
Benefits and Perks
Enriching the quality of life for the world begins by taking care of our colleagues. In addition to competitive pay, we support your diverse needs with a comprehensive total rewards package to enhance your well-being, including:
  • Physical wellness - medical/Rx, dental, vision and on-site wellness center access or gym reimbursement (as applicable).
  • Financial wellness - flexible spending accounts, health savings account, 401(k) with matching contributions and cash balance plan, discounted employee stock purchasing program, life insurance, disability, workers' compensation, legal assistance, identity theft protection.
  • Mental and social wellness - Employee Assistance Program (EAP), Employee Resource Groups (ERGs) and Colleague Giving Programs (ADM Cares).
Additional benefits include:
  • Paid time off including paid holidays.
  • Adoption assistance and paid maternity and parental leave.
  • Tuition assistance.
  • Company-sponsored training and development resources, such as LinkedIn Learning, language training and mentoring programs.
*Benefits may vary for bargained locations, confirm benefit eligibility with your recruiter.
Base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. Hourly and salaried non-exempt employees will also be paid overtime pay when working qualifying overtime hours.
If hired, employees will be in an "at-will position" and the Company reserves the right to modify base pay (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.
The pay range for this position is expected to be between:

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