(1120165) Aftertreatment Systems Development Engineer

Diversified Services Network, Inc.

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Work arrangement
On-site
Job type
Full-time
Occupation
Software & IT
Location
Mossville, IL, US
Compensation
Not disclosed
Apply by
May 07, 2027

About this role

Aftertreatment Systems Development Engineer

Mossville, IL

Diversified Services Network, Inc. (DSN) is seeking a full-timeAftertreatment Systems Development Engineerto join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

Position Overview

The Aftertreatment Systems Development Engineer advances thedevelopment and application of aftertreatment systemsfordiesel engine programs.This role combinescatalyst simulation, system analysis, and validation testingto guide product development decisions.

Key Responsibilities

• Perform catalystperformance modeling and sizingfor aftertreatment applications

• Evaluatecatalyst sizing alternatives and aftertreatment capabilityacross a range of operating conditions

• Analyze test-cell and field data to assess aftertreatment performance

• Combine simulation results with experimental data to identify performance gaps and recommend technical solutions

• Supportcatalyst and aftertreatment systemselection, sizing, and application decisions

• Communicate results and issues to team members, suppliers, and engine system development partners

Requirements

Qualifications

Required

• Bachelor's degree in Engineering, Materials Science, Chemistry, or a related field from an accredited program, and 2–4 years of engineering experience

• Experience with engine or aftertreatment testing

• Knowledge of catalyst technology

• Background in product design and development

• Strong analytical thinking and problem-solving skills

• Excellent verbal and written communication skills, including the ability to convey technical information to team members, other departments, customers, and suppliers

• Ability to manage multiple priorities and adapt to changing demands

• Quick learner

Preferred

• Proficiency with data analysis tools

• Experience with engine and/or aftertreatment performance data reduction and analysis

• Strong understanding of engine and aftertreatment systems

• Ability to draw conclusions from analysis and make sound technical decisions

• Excellent interpersonal and collaboration skills

• Self-starter with strong technical leadership skills

Benefits

  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more!https://www.dsnworldwide.com

Salary expectations: 70,000-78,000 per annual

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