Mechanical Engineer- Powertrain & Aftertreatment
Date: Oct 8, 2026
Location: Denton, TX, US, 76207-2198
Company:
PACCARPACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR also designs and manufactures advanced power trains, provides financial services and information technology, and distributes truck parts related to its principal business. Peterbilt Motors Company On highways, construction sites, city streets, logging roads - everywhere our customers earn their living - Peterbilt's red oval is a familiar symbol of performance, reliability, and pride. Peterbilt has reigned as America's premium quality truck manufacturer since the company's founding in 1939. Our dedication to deliver products and services focused on improving customers' performance, image, profitability, and peace of mind truly makes Peterbilt the Class of the Industry. This position will be responsible for engineering design, development, and production support of Powertrain systems at Peterbilt Division Headquarters in Denton, Texas. Duties involve working on new development programs, employing innovative skills to evolve ideas from concepts to implementation, providing engineering assistance, assembly / system design, problem resolution, training and other engineering duties supporting various aspects of expedited programs. Additional tasks include completion of Six Sigma documentation in assigned phases of project and applying standard engineering techniques with minimal supervision, occasionally requiring independent evaluation.
Job Responsibilities:
Identify and initiate designs of a complex nature and conduct necessary research incidental to design.
Complete design projects through the processes of planning, concept development, calculation and design analysis, design, testing, evaluation, and implementation.
Demonstrate ability to handle multiple tasks.
Manage supplier activities related to design and manufacture of components.
Apply knowledge of stress analysis and FEA.Apply knowledge of various materials and manufacturing processes for components used in powertrain systems.
Knowledge of Creo Parametric and Windchill functionality.
Coordinate and complete projects and design efforts with other engineering groups and departments within the company.
Prepare engineering activity status reports and other detailed reporting as directed.
Identify, prioritize, and coordinate resolution of production, production control, and Quality Assurance issues as appropriate.
Apply a proactive approach to defining issues and reaching early resolution and consensus.
Demonstrate professional and successful communication skills (verbal/written) with strong, effective interpersonal abilities.
Act in a professional manner in all contacts with external and internal customers.
Other duties as assigned. Up to 5% travel may be required.
Required Qualifications:- Bachelor's Degree in Mechanical Engineering, Electrical Engineering, or related degree is required.5+ years of relevant experience.
- Proficiency with PowerPoint and presentation skills is required.
- Proficiency with Excel, Word, and related computer software required.
- Ability to learn on the fly and adapt to change.
- Demonstrated team player with high level of initiative, follow through and flexibility.
- Must be detail oriented and capable of multi-tasking workload.
- Proficient in the use of Creo Parametric or other similar solid modeling software.
- Familiarity with project management methods and tools use of established engineering processes and techniques and be resourceful in solving complex technical problems
- Requires independent judgment and effective project management.
- Ability to manage costs, time and resources; strong communication skills.
- New graduates are encouraged to apply.
- General Description of all Benefits:
As a U.S. PACCAR employee, you have a full range of benefit options including: 401k with up to a 5% company match Fully funded pension plan that provides monthly benefits after retirement Comprehensive paid time off – minimum of 10 paid vacation days (additional days are provided with additional seniority/years of service), 12 paid holidays, and sick time Tuition reimbursement for continued education Medical, dental, and vision plans for you and your family Flexible spending accounts (FSA) and health savings account (HSA) Paid short-and long-term disability programs Life and accidental death and dismemberment insurance EAP services including wellness plans, estate planning, financial counseling and more This position is also eligible for a holiday gift.
PACCAR is an E-Verify & Equal Opportunity Employer/Protected Veteran/Disability corporation. Peterbilt promotes Diversity and Inclusion through mentorship, events, and affinity support groups – The Diversity Council, Peterbilt Women's Initiative (PBWIN), Veterans Group, Peterbilt Black Organization for Leadership & Development (B.O.L.D.), and ADVOCATE (an LGBTQ+ support group).
