Senior Applications Engineer – OEM

Donaldson is committed to solving the worlds most complex filtration challenges. Together we make cool things. As an established technology and innovation leader we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn effect change and make meaningful contributions at work and in communities.

The Senior Applications Engineer OEM is a senior technical contributor responsible for supporting global OEM customers with heavy-duty engine air filtration system solutions. This role serves as a primary technical interface between OEM engineering teams and internal product development validation manufacturing quality and sales organizations. Operating within a large matrixed organization this position supports long-life OEM platforms and structured development processes ensuring filtration systems meet performance durability packaging regulatory quality and cost targets across both on-road and off-road applications. Qualified candidates must be able to work a hybrid schedule at our Bloomington MN office.

Role Responsibilities:

OEM Application Engineering

• Serve as the primary technical point of contact for assigned OEM customers supporting new engine platforms vehicle programs and running production applications.

• Translate OEM specifications and operating requirementsincluding airflow dust ingestion restriction limits service intervals noise packaging and environmental exposureinto compliant filtration system solutions.

• Lead application sizing selection and configuration of air cleaners housings pre-cleaners restriction indicators ducting seals and interface components.

• Support OEM design reviews DFMEA PFMEA and formal engineering change management processes.

• Support multi-year OEM programs across multiple vehicle platforms regions and manufacturing locations.

• Coordinate cross-functionally to ensure alignment between application requirements product capability manufacturing feasibility supplier readiness and quality standards.

• Manage application deviations change requests and production issues through structured governance and change control systems typical of large OEM programs.

• Partner with R&D and product management to define application requirements for new and next-generation filtration platforms.

• Support design verification and validation activities including airflow efficiency dust capacity restriction durability vibration and environmental testing.

• Review interpret and approve test data to confirm compliance with OEM specifications internal standards and regulatory requirements (ISO SAE and OEM-specific standards).

Quality Systems & Compliance

• Work within IATF 16949 quality management systems for on-road applications supporting disciplined product development validation and production launch processes.

• Support APQP PPAP control plans and risk management activities for OEM programs.

• Collaborate with quality and manufacturing teams to support audits corrective actions and continuous improvement initiatives related to filtration system performance and reliability.

• Conduct root cause analysis (RCA) for filtration-related failures and performance issues. Analyze field performance warranty data and customer feedback to identify systemic risks or improvement opportunities.

• Drive corrective actions and design improvements in collaboration with quality manufacturing and supplier teams.

Customer & Commercial Support

• Support sales and program management during RFQs technical reviews and sourcing decisions.

• Provide technical input on cost performance durability and risk trade-offs at the platform and program level.

• Participate in OEM technical reviews audits and escalations as a senior technical representative.

Documentation Standards & Knowledge Transfer

• Develop and maintain OEM-specific application guidelines design standards and best practices.

• Contribute to global engineering standards lessons learned databases and design rule documentation.

• Train internal teams and OEM customers on filtration system design considerations performance drivers and quality expectations.

• Apply and interpret relevant standards (ISO SAE ASTM EN DIN etc.).

• Support laboratory and field testing including ISO 16889 ISO 4548 ISO 5011 and application-specific test protocols.

Minimum Qualifications:

• Bachelors degree with an Engineering focus.

• 5 years of professional engineering experience

Preferred Qualifications:

• Prior application engineering experience

• Masters Degree in technical field.

• Air filtration knowledge/experience.

• Direct experience supporting on-road OEMs; subject to IATF 16949 quality system requirements

• Prior electrical experience would be beneficial

• Demonstrated project management skills.

• Strong technical communication skills and ability to communicate at all levels.

• Demonstrated ability to multitask prioritize and manage through competing projects and priorities efficiently with strong attention to detail.

Relocation: This position is not eligible for relocation assistance.

Annual Salary Range:$. Actual salaries will vary based on several factors including but not limited to applicable work experience training education performance.

Employee benefits are part of the competitive total rewards package that Donaldson Company Inc. provides to you. Our comprehensive benefits program includes health benefits retirement plan (401k) paid time away paid leaves (including paid parental leave) and more.

Immigration Sponsorship Not Available:

• Applicants for this position must be currently and legally authorized to work in the United States without the need for current or future sponsorship (e.g. H-1B J-1 F-1 CPT OPT etc.).

• Donaldson will not offer immigration sponsorship or assume sponsorship of an employment visa for this position.

• International relocation or remote work arrangements outside of the U.S. will not be considered.

Keywords: Engineer applications engineer engine customer-facing air filtration mechanically-inclined

Equal Opportunity Employer including Disability and Veterans

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