Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Manufacturing Test Engineer I

$65k - $85k

Culligan International Company

Job Description

Job Description

Manufacturing Test Engineer I or Industrial Water Equipment Quality Control (QC) Tester is responsible for inspecting, testing, and verifying the quality and performance of industrial and commercial water treatment systems and components prior to shipment or installation. This role ensures compliance with engineering specifications, safety regulations, and customer requirements, while also contributing to the development of testing protocols and continuous product improvement.

 

Responsibilities:

  • Work cross-functionally to resolve production issues and implement systems that improve overall quality levels and enhance customer satisfaction.
  • Perform leak, pressure, flow, and operational testing on water treatment systems, including reverse osmosis units, filtration systems, and softeners- to verify performance and compliance with specifications.
  • Inspect pumps, valves, controls, filtration components, and electrical wiring to ensure they meet design and quality requirements.
  • Read and interpret electrical schematics to troubleshoot wiring, control circuits, and system functionality issues.
  • Assist in developing and refining testing protocols to ensure consistent, accurate, and efficient quality verification processes.
  • Work with regulatory agencies to ensure systems and documentation comply with applicable standards and requirements.
  • Provide detailed feedback to engineering and manufacturing teams to resolve issues and improve product design, manufacturability, and production processes.
  • Accurately document all test results in designated QC forms or electronic systems using SharePoint Quality Site.
  • Collaborate with engineers, technicians, and production staff to quickly address and resolve quality concerns.
  • Maintain calibration and functionality of testing equipment.
  • Follow all company safety policies, OSHA requirements, and environmental regulations.
  • Develop and implement systems/procedures that define, measure, and control the quality level at each critical stage of the design, manufacturing, and inspection process.
  • Issue corrective actions and verify that all root causes are accurately identified, addressed, and prevented from recurring.
  • Support external and internal quality audits by preparing required documentation, coordinating audit activities, and ensuring adherence to established processes, standards, and regulatory requirements.
  • Other duties as assigned.

Requirements:

  • Associate’s degree in Electrical Technology, Mechanical Engineering Technology, Industrial Maintenance, or related technical field required; Bachelor’s degree in Engineering, Applied Sciences, or a related discipline preferred.
  • Minimum 4–5 years’ experience in equipment testing, mechanical/electrical assembly, or industrial maintenance, with at least 2 years involving quality control in manufacturing preferred.
  • Experience with testing and troubleshooting PLC logic.
  • Experience with industrial water treatment equipment strongly preferred.
  • Background in reading, interpreting, and troubleshooting electrical schematics and mechanical diagrams.
  • Capable of lifting up to 50 lbs regularly.
  • Comfortable working in wet, noisy, and variable-temperature environments.
  • Occasional travel may be required for on-site inspections or customer support.

Competencies:

To perform the job successfully, an individual should demonstrate the following competencies in this position:

 

Problem Solving Detail Oriented Analytical & Troubleshooting Skills

Initiative Integrity Oral & Written Communication

Self Starter Team Player Customer Focus

 

Target Salary Range: $65,000 - $85,000 salary a year. Exact pay will be based on factors including, but not limited to relevant education, qualifications, certifications, experience, level, geographic location, and business and organizational needs. Full-time positions are eligible for competitive benefits, including paid time off, health, dental, vision, life, disability benefits and 401(k). 

Vacancy posted 12 days ago
Similar jobs that could be interesting for youBased on the Manufacturing Test Engineer I in Libertyville, IL vacancy
  • $60k - $75k

     ...Job Description Job Description The Manufacturing Engineer is a precision-oriented professional with the ability to work as a team player efficiently. The primary function of this role is to assist with the conception, design and development of product and manufacturing... 
    Suggested
    Full time

    Culligan International

    Libertyville, IL
    2 days ago
  •  ...Job Description Job Description Position Summary: The Manufacturing Engineer is responsible for developing, improving, and supporting...  ...Troubleshoot manufacturing issues related to assembly, testing, equipment, and product quality. ·       Perform root cause... 
    Suggested
    Temporary work
    For contractors
    Work at office

    Labor Solutions, LLC

    Libertyville, IL
    17 days ago
  • $60k - $75k

     ...Job Description Job Description The Manufacturing Engineering plays a crucial role in the supply chain by developing and executing strategies for internal plant operations and selecting and on-boarding new suppliers to ensure the optimal execution of the business.... 
    Suggested
    Full time
    Night shift

    Culligan International Company

    Libertyville, IL
    17 days ago
  • $55 - $65 per hour

     ...audits, gap assessments, and impact analyses to scope validation work • Develop system specifications aligned with GAMP and Good Engineering Practices (GEP) • Author and manage Commissioning & Validation Master Plans (CVMPs) • Coordinate with OEMs, construction... 
    Suggested
    Hourly pay
    Permanent employment
    Contract work
    For contractors

    Sterling Engineering Inc.

    Mundelein, IL
    12 days ago
  •  ...Manufacturing It Systems Quality & Compliance Specialist– Cell Therapy Manufacturing SystemsThe Manufacturing IT Systems Quality & Compliance...  ...(CSV).Education and Experience: Bachelor's degree in an engineering or MIS discipline. Must have experience with IT Quality & Compliance... 
    Suggested
    Local area

    Omni Inclusive

    Libertyville, IL
    5 days ago
  • $108.96k - $163.44k

     ...What We're Looking For:Design, develop, analyze, and implement manufacturing process in collaboration with Tier 1 suppliers. Lead Tier 1...  ...focusing on root cause and eliminate the re-occurrence.Manage Engineering Change, Deviations and MFGO process: Evaluating the impact,... 
    Full time
    Summer work
    Local area
    Flexible hours
    3 days per week

    Zebra Technologies Corporation

    Buffalo Grove, IL
    1 day ago
  • Job-ID32797429Reference26-01370Remote50% Remote Job Summary: The Senior Manufacturing Engineer will be responsible for developing, implementing, and optimizing manufacturing processes to improve efficiency, quality, and cost-effectiveness. The role supports manufacturing... 
    Remote work

    Katalyst Healthcares & Life Sciences

    Round Lake, IL
    3 days ago
  •  ...We are seeking an experienced Validation Engineer to support system-level Verification &...  ...review, and execute validation protocols, test plans, and test reports. Perform...  ...teams including R&D, Quality, Regulatory, Manufacturing, and Systems Engineering. Support design... 

    Katalyst Healthcares & Life Sciences

    Round Lake, IL
    1 day ago
  • $23 - $27 per hour

     ...Sciences and Industrial companies to design, manufacture and service some of the world’s most...  ...$23 - $27/hr. OVERVIEW As a Test Intern you would be specifically working...  ...the team including the team leader, other engineers and manufacturing technicians. RESPONSIBILITIES... 
    Hourly pay
    Contract work
    Work experience placement
    Summer work
    Internship

    Plexus

    Buffalo Grove, IL
    3 minutes ago
  • $85.1k - $140.9k

     ...Sciences and Industrial companies to design, manufacture and service some of the world’s most...  ...: The Digital Manufacturing Operations Engineer Sr is responsible for optimizing and managing...  ...knowledge. Experience with lab tools, test, or measurement equipment is preferred.... 
    Contract work
    Work experience placement
    Immediate start

    Plexus

    Buffalo Grove, IL
    7 hours ago
  • A minimum of a Bachelor's degree in Engineering or Science is required; a Bachelor's degree in Electrical /Electronics Engineering or higher...  .... Less than One (1) year of related experience in in-circuit testing is required; One (1) or more years of related experience is... 
    Full time

    Plexus

    Buffalo Grove, IL
    7 hours ago
  •  ...Engineering Co-opDESTACO, a Stabilus Company, is a global leader in the design and manufacture of high-performance automation, workholding, and remote handling solutions. The company serves customers in a variety of end-markets, including the automotive, life sciences... 
    Immediate start
    Remote work

    ACE Controls

    Wheeling, IL
    5 days ago
  • $41 - $47 per hour

     ...Product Manufacturing EngineerSupport new product launches, manufacturing process improvements...  .... This role works closely with engineering, production, and suppliers to improve manufacturability...  ...require or administer a lie detector test as a condition of employment or... 
    Contract work
    Temporary work

    Actalent

    Lake Zurich, IL
    1 day ago
  • $41 - $47 per hour

     ...Product Manufacturing EngineerWe are seeking a Product Manufacturing Engineer to support new product launches, manufacturing process improvements, and quality initiatives...  ...to require or administer a lie detector test as a condition of employment or continued employment... 
    Contract work
    Temporary work

    Actalent

    Lincolnshire, IL
    2 days ago
  • $85.3k - $108.6k

     ...and communities. How will you make a difference? As a Manufacturing Engineer II within Wabtec Bus Solutions, you will perform a variety...  ...completion of a drug screen (as applicable) and fitness for duty test (as applicable). Qualifications Additional Information... 
    Work experience placement
    Work at office
    Worldwide
    Relocation package

    Wabtec

    Buffalo Grove, IL
    8 hours ago
  •  ...technology!About Our ClientOur client is a leading precision manufacturing company specializing in high-quality CNC machining and tooling...  ...quality, and continuous improvement. Join a team where your engineering skills drive real impact in a fast-paced, hands-on environment... 

    Michael Page

    Northbrook, IL
    3 days ago
  • $41 - $47 per hour

     ...Manufacturing EngineerThe Manufacturing Engineer supports new product launches, improves manufacturing processes, resolves quality issues, and drives continuous...  ...Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.... 
    Contract work
    Temporary work

    Actalent

    Buffalo Grove, IL
    5 days ago
  •  ...6151729Location: Buffalo Grove, ILJob Type: PermanentPay: $98000 - $127000Posted: 2026-09-03We are seeking a hands-on Manufacturing Automation Engineer to support machining, robotics, and automated manufacturing operations. This role will develop, program, commission, and... 

    Sterling Engineering

    Buffalo Grove, IL
    1 day ago
  •  ...Information Technology Enabled Services.Job DescriptionJob Description:-Expertise in Performance Engineering activities with deep skills in HP LR, JMeter and other leading Performance testing tools.Excellent experience in performance bottleneck analysis and provide... 
    Full time

    Sonsoft

    Northbrook, IL
    4 days ago
  • We are seeking a Manufacturing Engineer for our Buffalo Grove, IL facility. In this role you will contribute to the control of the quality, configuration...  ...compliance standards related to Drop and Vibration Testing.Strong knowledge gained from actual experience with quality... 
    Full time

    Yaskawa America

    Buffalo Grove, IL
    3 days ago
  • $98.2k - $127.5k

     ...and communities. How will you make a difference? As a Manufacturing Engineer III within Wabtec Bus Solutions, you will perform a variety...  ...completion of a drug screen (as applicable) and fitness for duty test (as applicable). Additional Information Our job... 
    Full time
    Work experience placement
    Work at office
    Worldwide
    Relocation package

    Wabtec

    Buffalo Grove, IL
    5 days ago
  •  ...Job Description Job Description Manufacturing Engineer – Controls & Automation Location: Buffalo Grove, IL Hire Type: Contract Compensation: 85k-105k Schedule: Full-Time | 100% Onsite Position Overview We are seeking a Manufacturing Engineer with... 
    Full time
    Contract work

    Sterling Engineering Inc.

    Buffalo Grove, IL
    11 days ago
  • $50 - $65 per hour

     ...Job Description Job Description Manufacturing Engineer Location: Buffalo Grove, IL Hire Type: Contract Compensation: $50.00–$65.00/hour (Based on Experience) Schedule: Full-Time | 100% Onsite Position Overview We are seeking a hands-on Manufacturing... 
    Permanent employment
    Full time
    Contract work

    Sterling Engineering Inc.

    Buffalo Grove, IL
    17 days ago
  •  ...Job TitleDevelop validation test cases and plans.Leading validation test case execution for various factory assemblies & IT system...  ..., reports and approvals.Computer system validation/enhancementsRequired Skills: Medical Device, Quality, Manufacturing, Validation... 

    Kaav Inc.

    Buffalo Grove, IL
    5 days ago
  •  ...Job TitleDevelop validation test cases and plans.Support equipment design reviews and provide design guidance to suppliers.Engage...  ...and provide guidance on resolving deviations and rationalizing engineering changes (ECO) associated with validation activities Provide on-... 

    Samprasoft

    Buffalo Grove, IL
    5 days ago
  • $70k - $92k

     ...Job Description Job Description Title : Manufacturing Engineer II Location : Buffalo Grove, IL Overview : Sterling has helped build careers for thousands of professionals like yourself. Our expert recruiters support you at every step in the process and as... 

    Sterling Engineering Inc.

    Buffalo Grove, IL
    9 days ago
  • $68k - $136k

     ...specific to a Reliability / Maintenance engineering discipline. With the primary purpose of...  ...the automation equipment at a large manufacturing site.What You’ll Work OnManaging spare...  ...discipline.Independently investigates, conducts tests or experiments, gathers data, and... 
    For contractors
    Work experience placement
    Worldwide
    Shift work

    Abbott

    Buffalo Grove, IL
    3 days ago
  • $112k - $154k

     ...& Platforms (ITP) division, the Principal Systems Verification Engineer, provides technical leadership to the System Verification team....  ...development and execution of system verification deliverables (test plans, test protocols, test cases, test reports, studies) and provide... 
    Full time
    Temporary work
    Work visa
    Flexible hours

    Baxter International

    Round Lake, IL
    2 days ago
  •  ...Automation EngineerAt Jabil, we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil... 
    Contract work
    Local area
    Worldwide

    Jabil

    Gurnee, IL
    3 days ago
  • $60 - $75 per hour

     ...routine monitoring and lifecycle management Troubleshoot complex cleaning-validation issues Partner with Quality, Manufacturing, Engineering, and Validation   Qualifications:    ~10+ years of experience hands-on cleaning-validation experience within pharmaceutical... 
    Hourly pay
    Contract work

    Sterling Engineering Inc.

    Waukegan, IL
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Manufacturing Test Engineer I. Be the first to apply!