(1120165) Aftertreatment Systems Development Engineer
Diversified Services Network, Inc.•Mossville, IL
•$70,000 - $78,000
About The Position
Diversified Services Network, Inc. (DSN) is seeking a full-time Aftertreatment Systems Development Engineer to join its team in Mossville, Illinois. The role advances the development and application of aftertreatment systems for diesel engine programs, combining catalyst simulation, system analysis, and validation testing to guide product development decisions.
Requirements
- Bachelor's degree in Engineering, Materials Science, Chemistry, or a related field from an accredited program.
- 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.
Nice To Haves
- 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.
Responsibilities
- Perform catalyst performance modeling and sizing for aftertreatment applications.
- Evaluate catalyst sizing alternatives and aftertreatment capability across 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.
- Support catalyst and aftertreatment system selection, sizing, and application decisions.
- Communicate results and issues to team members, suppliers, and engine system development partners.
Benefits
- Full benefits
- Paid time off
- 401(k)
- Dental insurance
- Vision insurance
- Disability insurance
- Employee assistance program
- Health insurance
- Health savings account
- Life insurance
- Paid holidays
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
