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Lean Internship Jobs in Madison, CT (NOW HIRING)

Ametek

Supply Chain Logistics Analyst Intern

Waterbury, CT · On-site

$18.50 - $24.75/hr

Internship opportunity within the Supply Chain team to contribute to the design, development, and ... Participate in continuous improvement initiatives aligned with Lean Manufacturing principles.

ITAC

Construction Manager

New Haven, CT

$90K - $140K/yr

Knowledge of lean manufacturing principles, Six Sigma methodologies, and applicable safety ... Benefits From internships to seasoned professionals, our growing company provides career ...

ITAC

Construction Manager

New Haven, CT · On-site

$90K - $140K/yr

Knowledge of lean manufacturing principles, Six Sigma methodologies, and applicable safety ... Benefits From internships to seasoned professionals, our growing company provides career ...

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Lean Internship information

See Madison, CT salary details

$8

$14

$20

How much do lean internship jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for lean internship in Madison, CT is $14.54, according to ZipRecruiter salary data. Most workers in this role earn between $11.68 and $16.39 per hour, depending on experience, location, and employer.

What is a lean internship?

A Lean Internship is a training program where students or early-career professionals gain hands-on experience in applying Lean principles and methodologies within an organization. Lean focuses on improving processes, reducing waste, and increasing efficiency. During the internship, participants typically work on real projects, collaborate with teams, and learn how to identify and solve operational problems using Lean tools like value stream mapping or Kaizen. This experience helps interns develop practical skills in process improvement and prepares them for roles in operations, quality, or continuous improvement.

What types of projects do lean interns typically work on, and how do these projects contribute to organizational improvement?

Lean Interns commonly participate in process improvement projects, such as mapping workflows, identifying inefficiencies, and supporting the implementation of Lean methodologies like 5S or Kaizen. These projects often involve analyzing data to pinpoint bottlenecks, collaborating with cross-functional teams, and presenting recommendations to management. By working on these initiatives, interns gain hands-on experience in real-world problem-solving and help drive continuous improvement within the organization, making their contributions both meaningful and educational.

What are the key skills and qualifications needed to thrive as a lean intern, and why are they important?

To thrive as a Lean Intern, you need a basic understanding of process improvement principles, analytical skills, and often a background in engineering, business, or a related field. Familiarity with Lean tools such as 5S, Value Stream Mapping, and proficiency in Excel or data visualization software are commonly expected. Strong communication, teamwork, and problem-solving abilities help interns contribute effectively to process improvement initiatives. These skills are important because they enable interns to identify inefficiencies, propose solutions, and support a culture of continuous improvement within organizations.

What is the difference between Lean Internship vs Six Sigma Internship?

AspectLean InternshipSix Sigma Internship
FocusProcess efficiency, waste reductionProcess variation, quality improvement
CertificationsLean certifications (e.g., Lean Green Belt)Six Sigma certifications (e.g., Six Sigma Green Belt)
Work EnvironmentManufacturing, healthcare, service industriesManufacturing, engineering, quality departments
Industry UsageCommon in lean manufacturing and operational rolesCommon in quality management and process improvement roles

Both Lean and Six Sigma internships focus on process improvement but differ in their approach. Lean internships emphasize waste reduction and streamlining workflows, while Six Sigma internships concentrate on reducing process variation and improving quality. Candidates often pursue certifications in both areas, and both are widely used in manufacturing and service industries to enhance operational efficiency.

What are the most commonly searched types of Lean jobs in Madison, CT?

The most popular types of Lean jobs in Madison, CT are:

What job categories do people searching Lean Internship jobs in Madison, CT look for?

The top searched job categories for Lean Internship jobs in Madison, CT are:

Lean Internship jobs near you
Infographic showing various Lean Internship job openings in Madison, CT as of August 2026, with employment types broken down into 6% Internship, 64% Full Time, 29% Part Time, and 1% Contract. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution, with an average salary of $30,241 per year, or $14.5 per hour.

Continuous Improvement Specialist

COLTS MANUFACTURING COMPANY LLC

West Hartford, CT • On-site

$71K - $91K/yr

Full-time

Re-posted 10 days ago

Job description

Position Summary

We are seeking a motivated, detail-oriented Continuous Improvement Specialist with a strong foundation in Lean principles to support operational excellence within manufacturing operations. This role will focus on improving safety, quality, delivery, and cost through structured problem-solving, waste elimination, and data-driven process improvement initiatives.

Key Responsibilities

  • Support continuous improvement initiatives across machining, assembly, finishing, and support functions.
  • Assist in leading Lean events (Kaizen, 5S, Value Stream Mapping, SMED, etc.).
  • Identify and eliminate waste (overproduction, waiting, transportation, overprocessing, inventory, motion, defects).
  • Analyze production data to identify trends, bottlenecks, scrap drivers, and throughput constraints.
  • Develop and maintain Standard Work documentation.
  • Support root cause analysis using tools such as 5 Whys, Fishbone Diagrams, and A3 problem-solving.
  • Track and report KPIs including OEE, First Pass Yield, Scrap Rate, On-Time Delivery, and Labor Efficiency.
  • Collaborate with Manufacturing, Quality, Supply Chain, and Engineering teams to improve process capability and product flow.
  • Assist with layout improvements and workflow optimization.
  • Promote a culture of safety, accountability, and continuous improvement on the production floor.

Required Qualifications

  • Bachelor’s degree in Industrial Engineering, Manufacturing Engineering, or related field; or equivalent work experience
  • Academic or internship experience with Lean Manufacturing principles.
  • Basic knowledge of Six Sigma tools and structured problem-solving methods.
  • Strong analytical and data interpretation skills.
  • Proficiency in Microsoft Excel; familiarity with ERP/MRP systems is a plus.
  • Strong communication skills and ability to work cross-functionally.
  • Ability to spend extended time on the manufacturing floor.

Preferred Qualifications

  • Lean certification (Yellow Belt or similar).
  • Internship or co-op experience in a manufacturing environment.
  • Exposure to CNC machining, precision assembly, or metal fabrication.
  • Experience participating in Kaizen events or improvement projects.

Key Competencies

  • Continuous improvement mindset
  • Attention to detail
  • Structured problem-solving
  • Data-driven decision making
  • Team collaboration
  • Adaptability in a fast-paced manufacturing environment

Apply