Python Mechanical Engineer Jobs in Madison, WI (NOW HIRING)

This position is not available in GPP database. Talent Acquisition team member will fill in the Posting description after intake meeting.Cummins is an equal opportunity employer. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, sex, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity, or other status protected by law.

Description for Candidates

This role supports the development, validation, and optimization of emissions control systems and associated components through rigorous test planning, data analysis, and cross-functional coordination. The ideal candidate will apply engineering, programming, and data processing skills to enable robust product development and support continuous improvement within the Decomp Reactor Development (DRD) organization.

Primary Job Duties and Responsibilities

Lead test planning and execution for emissions and performance validation campaigns, including NH UI, mixer, and aftertreatment subsystems.

Develop, automate, and maintain data analysis tools using MATLAB, LabView, and Excel to support test repeatability and reporting.

Coordinate with Lab Operations, Product Engineers, and Functional Teams to ensure high-quality test execution aligned with Cummins processes (e.g., VPC support, 6 Sigma, EPA compliance).

Utilize flow dynamics expertise to support analysis of urea injection systems, mixers, and sensor data interpretation.

Create and maintain process documentation including RACI charts, test procedures, tuning documentation, and validation plans.

Provide timely and detailed technical presentations and documentation using PowerPoint, Outlook, and Microsoft Project.

Collaborate on process and tool improvement initiatives, contributing to TDAT, CROSS Tool, and emissions modeling strategies.

Support Six Sigma, performance management, and community engagement initiatives as aligned with team and corporate values.

Qualifications and Competencies 

Skill / Tool Description MATLAB Used for emissions data analysis, algorithm development, and test tool coding. LabView Interface development for data acquisition and control. Coding (e.g., Python, VBA) Supports automation, data processing, and integration of tools. RACI Clear understanding of cross-functional responsibilities and stakeholder roles. Minitab Statistical analysis for design of experiments and 6 Sigma support. Microsoft Excel (Advanced) Complex data manipulation, dashboard creation, and test result processing. Microsoft Outlook Professional communication, scheduling, and tracking. Microsoft PowerPoint Reporting and technical storytelling to cross-functional and leadership teams. PTC Creo Ability to interpret 3D models and drawings for test planning and analysis. Microsoft Project Used for timeline and resource management in validation projects. Flow Dynamics Strong understanding of physical flow behavior critical to emissions systems.

Additional Responsibilities Unique to This Position

Core Responsibilities:

Act as a bridge between test engineering and data analytics to ensure traceability and repeatability of validation results.

Drive continuous improvement in emissions validation processes using digital tools and cross-functional insights.

Lead or support technical analysis using tools such as TDAT, CROSS Tool, and MATLAB scripts  to enable team growth and standardization.

Required Skills, Education, or Experience:

Bachelor's Degree in Mechanical Eng. preferred; open to Electrical or Chemical Eng.

Experience in validation, test development, or data analysis engineering roles.

Strong communication and documentation skills for technical and non-technical audiences.

Preferred (Nice to Have):

Six Sigma skills or equivalent experience in process improvement projects.

Hands-on experience with emissions or fluid systems (e.g., SCR, mixers, sensors).

Experience working within Cummins engineering tools, processes, or organizational structures (e.g., VPC, VPI,  PPS, PPT, etc).

College Job Type: Co-op (6 Months)

Required Work Location: Onsite

Start Date: June/2026