[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Paccar · Denton, TX # Systems Engineer- Vehicle Function Definition Denton, TX, US Operations Listed on Paccar’s official careers site. Listed as of November 8, 2026. Check that it is still open and apply there. [Apply on Paccar’s careers site →](https://jobs.paccar.com/job/Denton-Systems-Engineer-Vehicle-Function-Definition-TX-76205-7864/1455343833/) [OpenNash Jobs](https://jobs.opennash.com/) / [Paccar](https://jobs.opennash.com/companies/paccar/) / Systems Engineer- Vehicle Function Definition ## Job description 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. 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. Requisition Summary Functional Definition group is responsible for the definition, design, and development of PACCAR’s continuously improving vehicle functionality. This position will be responsible to define software requirements across a wide range of technological advancements, including EVs and L2/L4 ADAS. We are looking for a team player who will be tasked with working with several other areas of engineering between different NA, EU and Australia Paccar divisions. The Systems Engineer will lead the concept architecture and requirements development for systems related to commercial EVs, Automated Driving (L2+) and Autonomous (L4) trucks being developed at PACCAR Inc. They will develop deep knowledge related to their system and be considered the technical expert for system feature requirements and function design. The utilization of 'systems level thinking' will be key in this role. We are looking for a highly energetic and creative thinker with attention to detail. We are looking for someone who can work with a high-performance team to manage the technology and process to ensure timely delivery of their function definition. ### 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). #LI-Onsite ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Nov 8, 2026 - Last checked: Nov 8, 2026 - Listed for: Under a day - Location: Denton, TX, US[Apply on Paccar’s careers site →](https://jobs.paccar.com/job/Denton-Systems-Engineer-Vehicle-Function-Definition-TX-76205-7864/1455343833/) ## Hiring at Paccar - Open jobs: 299 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Paccar jobs](https://jobs.opennash.com/companies/paccar/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Paccar ### [Electrical Engineer - Autonomous Vehicle Platform](https://jobs.opennash.com/companies/paccar/jobs/014c833df75dca553ffb/) Denton, TX, US ### [Electrical Engineer - Vehicle Systems](https://jobs.opennash.com/companies/paccar/jobs/94b5d1b768b97f474915/) Denton, TX, US ### [Warranty Containment Engineer](https://jobs.opennash.com/companies/paccar/jobs/de7f5ac1fe215b8fd5ed/) Denton, TX, US ### [Electrical Engineer - Siemens Capital Administrator](https://jobs.opennash.com/companies/paccar/jobs/a9042940a5345aabd297/) Denton, TX, US ### [Human Resources Intern](https://jobs.opennash.com/companies/paccar/jobs/16f81be717f78ad6a80b/) Denton, TX, US ## Similar jobs at other companies ### [Quality Multi-Function Manager (FAB)](https://jobs.opennash.com/companies/airbus/jobs/b06c24ef99ae20379ed6/) AIRBUS · Kinston, NC ### [Quality Multi-Function Manager (FPI)](https://jobs.opennash.com/companies/airbus/jobs/4e19e2eb5e458a9e0b51/) AIRBUS · Kinston, NC ### [Vice President, Business & Function Finance](https://jobs.opennash.com/companies/bank-of-ny-mellon/jobs/a7d0fb14a1f3f656f1ba/) Bank of New York Mellon · Pittsburgh, PA, United States ### [Senior Staff/Principal System Function Safety Engineer](https://jobs.opennash.com/companies/mediatek/jobs/ae2b1b6eb14b199a9278/) MediaTek · San Diego, CA ### [Quality Function Manager – Electrical Architecture, Diagnostic Strategy and Functional Safety](https://jobs.opennash.com/companies/stellantis/jobs/ef27ca86067a2bf737a2/) Stellantis · Auburn Hills, MI, United States [Jobs in Denton, TX](/locations/us/tx/denton/)[Jobs in Texas](/locations/us-tx/)[Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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