Systems Engineer- Vehicle Function Definition

PACCAR Inc; Denton, Northern (TX, KY); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

401k with company match

Pension plan

Paid time off

Tuition reimbursement

Health, dental, and vision plans

Flexible spending accounts

Disability insurance

Life insurance

Employee assistance program

Holiday gift eligibility

Job summary

PACCAR is seeking a Systems Engineer- Vehicle Function Definition to drive systems development across requirements, analysis, and implementation for vehicle functions. You will define, implement, and maintain system specifications and collaborate with an architecture team to deliver robust controls.

The role requires strong leadership, communication, and ability to work across remote sites, with up to 10% travel.

Qualifications

• Bachelor’s degree in CS/SE/EE or related technical field.
• Minimum 5 years of experience with automotive or similar electronic modules.
• Experience with requirement management tools (DOORS, DNG, JAMA).

Responsibilities

• Lead all aspects of systems development from requirements to implementation.
• Implement new features and functions for vehicle systems.
• Build Control Function Architecture with architecture team support.
• Create and maintain system/subsystem/software specs in DOORS Next Gen.
• Lead/participate in peer reviews to ensure requirements compliance.
• Provide technical leadership for sophisticated technology development.
• Collaborate with engineers to define key functional and performance requirements.
• Ensure milestones are met with quality and safety standards.
• Travel up to 10% as needed.

Skills

Communication

Leadership

Project management

Collaboration

Adaptability

Fast-paced environment

Education

Bachelor's degree in CS/SE/EE

Advanced degree

Tools

DOORS

DNG

JAMA

Matlab/Simulink

Job description

Systems Engineer- Vehicle Function Definition

Date: Sep 11, 2026

Company: PACCAR

Company Information

PACCAR 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.

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.

Job Responsibilities

• Lead all aspects of systems development such as requirements definition, analysis and development of their applicable system
• Implement new feature and functions.
• Build Control Function Architecture with assistance from architecture team
• Create and maintain applicable system/subsystem/component software specifications in IBM DOORS Next Generation (DNG)
• Lead/participate in software peer reviews to ensure compliance to requirements
• Provide technical leadership for sophisticated technology development
• Collaborate with other System Engineers and subject matter experts to define and negotiate key functional and performance requirements
• Ensure work is completed as per the milestones with excellence
• Responsible for compliance with PACCAR Inc. processes and safety procedures
• Represent the team globally as a key partner to the product
• Support and/or lead activities for customer outreach and education in these technologies and their respective use cases
• Up to 10% travel can be expected

Required Qualifications

• Bachelor of Science degree in Computer Science, Software Engineering, Electrical Engineering, Mechanical Engineering or related technical degree required.
• Minimum of 5 years of experience with automotive or similar electronic modules and/or systems engineering
• Experience with requirement management tools such as DOORS, DNG, JAMA etc.
• Ability to read and interpret engineering drawings and specifications
• High level of oral and written communication skills and basic project management skills
• Ability to work in a fast-paced environment with colleagues local and at remote sites
• Comfortable with ambiguity
• Strong technical leadership skills and able to work in a highly collaborative environment
• Creative, disciplined, strong sense of responsibility, delivery and schedule commitment

Preferred Qualifications

• Advanced degree
• Understanding of major automotive vehicle systems such as Advanced Driver-Assistance (ADAS), Motion Control, Automotive Network, and Powertrain
• Experience in writing and comprehending software and hardware requirements and interfaces
• Experience in automotive product release and specification process
• Experience using Matlab/Simulink for building low resolution prototypes.
• Experience working with EV's and/or fuel cell vehicles.

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.

Additional Job Board Information

PACCAR is an 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 and Development (B.O.L.D) and ADVOCATE (An LGBTQ support group).

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