Software Integration & Test Engineer

Paccar Winch Inc.

Kirkland, WA

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JOB DETAILS

SALARY

$77,700–$116,200 Per Year

SKILLS

Analysis Skills, Best Practices, Bug Tracking Software, C++ Programming Language, Calibration, Communication Skills, Computer Engineering, Computer Science, Construction, Control Systems, Customer Support/Service, Data Sets, Develop Test Tools, Diesel Engine, Electrical Engineering, Electronics, Embedded Software, Financial Services, Fortune 500 Customers, Global Branding, HP Quality Center, Hardware Quality Assurance, Heavy Equipment/Vehicles, IBM Rational, Improvement Metrics, Information Technology & Information Systems, Integration Testing, Internet Security, LinkedIn, MATLAB, Microsoft Visual Studio, Multitasking, PC Software, Problem Solving Skills, Procedure Development, Project Management Software, Python Programming/Scripting Language, Regulations, Requirements Management, Requirements Validation/Verification, Roadway Construction, Scripting (Scripting Languages), Software Administration, Software Design, Software Development, Software Development Lifecycle (SDLC), Software Engineering, Software Specification, Software Testing, Software Validation, Spreadsheets, Support Documentation, System Integration (SI), System Test, Technical Leadership, Test Automation, Test Case, Test Design, Test Suite, Test Tools, Testing, Willing to Travel, Word Processing

LOCATION

Kirkland, WA

POSTED

5 days ago

Software Integration & Test Engineer Apply now » Apply now + Apply Now + Start applying with LinkedIn Start + Please wait... Date: May 28, 2026 Location: Kirkland, WA, US, 98033 Company: PACCAR PACCAR Electronics is seeking a motivated and experienced Software Integration Test Engineer based in Kirkland, WA. About PACCAR PACCAR, Inc. is a Fortune 500 company established in 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business. About Global PACCAR Electronics The Global PACCAR Electronics organization supports Kenworth, Peterbilt, and DAF by transforming how control systems and vehicle software are developed for commercial vehicle applications. GPE designs next-generation vehicle controls, display systems, and autonomous technologies that raise the bar for customer productivity and safety. Whether on highways, construction sites, urban centers, or forest roads, PACCAR trucks are recognized for exceptional quality and performance. PACCAR Electronics is central to these product identities-delivering innovations from advanced PTO functionality to intuitive, high-value digital displays. Join us as we grow and deliver PACCAR's future in connectivity, cybersecurity, electrification, and autonomous systems. Job Responsibilities + Develop embedded software for next-generation electronic control units using C++, MS Visual Studio, and/or MATLAB/Simulink based on defined software designs. + Investigate, troubleshoot, and resolve software defects as assigned. + Create, maintain, and execute test cases aligned with software requirements to validate integration of embedded software modules. + Verify defect fixes and perform final integration testing prior to hardware-in-the-loop or system-level testing. + Continuously assess testing effectiveness and recommend improvements by analyzing metrics and insights throughout the SDLC/STLC. + Design and implement test automation frameworks, harnesses, and reusable code libraries to streamline testing across multiple projects. + Develop automated test tools-including scripts, utilities, simulators, and data sets-to support robust and scalable test automation. + Execute automated test suites, analyze results, and document findings to support defect resolution and quality improvements. + Contribute to the creation and refinement of procedures, best practices, and standards that strengthen the reliability and quality of delivered software systems. Qualifications & Skills Required + Bachelor's degree in Computer Engineering, Software Engineering, Electrical Engineering, Computer Science, or a related technical field. + 1+ years of software testing experience. + Strong willingness to learn and apply new software engineering quality processes, methodologies, and tools. + Ability to analyze, interpret, and work with software requirement specifications. + Effective team collaborator with strong communication and problem-solving skills. + Proficiency with common PC software tools (e.g., project management applications, word processing, flowchart/modeling tools, presentations, spreadsheets, databases). + Growth-oriented mindset with the ability to thrive in a results-driven environment. + Ability to travel up to 10%, including internationally. Preferred + Proficiency in scripting languages such as Python. + Experience in automotive, commercial vehicle, or similar industry-related software development environments. + Hands-on experience with embedded software development using C++, MATLAB/Simulink, Kanzi, or IBM Rational Rhapsody. + Experience working with: + Test Management tools (e.g., HP Quality Center, IBM Rational QM) + Test Automation tools/environments (e.g., dSPACE) + Network and calibration tools (e.g., Vector CANalyzer/CANoe, ATI Vision) + Requirements Management platforms + Engineering knowledge of heavy-duty commercial truck systems and related regulations. PACCAR Benefits + 401k with up to a 5% company match + Fully funded pension plan that provides monthly benefits after retirement + Comprehensive PTO - 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 account (FSA) and health account (HSA) + Paid short-and-long-term disability programs + Life and accidental death and dismemberment insurance + EAP services include wellness plans, estate planning, financial counseling and more Additional Job Board Information At PACCAR, we value talent and promote growth and development. We carefully consider numerous compensation factors including your education, training, or experience. The salary range for this role is $77,700.00 - $116,200.00 annually. This position is also eligible for a holiday gift. Additionally, this role is eligible for the full range of benefit options listed above. PACCAR promotes equal employment opportunities by implementing policies and practices that ensure employees and applicants are not discriminated against because of their race, color, religious creed, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, mental or physical disability, medical condition, genetic information, military or veteran status or other legally protected status. This applies to recruitment, selection, placement, promotion, termination, rates of pay, and other conditions of employment.

About the Company

Paccar Winch Inc.

INDUSTRY

Other/Not Classified

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