Senior Software Developer - Mainframe (GR 25)

PACCAR Inc is a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR designs, manufactures, and supports premium light-, medium-, and heavy-duty trucks and provides customized financial services, information technology, and truck parts.

About The Team

As a Senior Software Developer, you will join PACCAR’s talented Mainframe team, supporting the mission-critical Materials and Finance systems that power the manufacturing, supply chain, and financial operations behind the production of medium and heavy-duty trucks across North America. You will collaborate with business and technology teams to design, develop, and enhance innovative solutions, leverage modern AI-enabled tools to improve productivity and software delivery, and help ensure the reliability and performance of applications that are essential to PACCAR’s continued success.

Responsibilities

• Partner with business customers and stakeholders to understand requirements and recommend effective technical solutions.
• Design, develop, test, implement, and support mainframe applications and system enhancements.
• Troubleshoot and resolve production issues while ensuring system reliability and performance.
• Provide application and system administration support for critical business systems.
• Collaborate with cross-functional teams in an Agile environment to deliver business value.
• Participate in code reviews, technical analysis, and continuous improvement initiatives.
• Support production deployments and participate in an on-call rotation, including occasional evenings and weekends as needed.
• Utilize AI-enabled tools to improve development efficiency, quality, and operational support processes.

Requirements

• 5+ years of software engineering experience, including application development, scripting, workflow design, and data mapping.
• 5+ years of mainframe experience with COBOL, IMS DB, DB2, CICS and JCL.
• Strong analytical, problem-solving, organizational, and interpersonal skills.
• Excellent verbal and written communication skills.
• Ability to work independently and collaboratively in a team environment.
• Proficiency with Microsoft Office tools, databases, and spreadsheets.

Qualifications

Bachelor's Degree in Information Systems, Computer Science or related field desired.

Benefits

• Competitive salary and 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, 12 paid holidays, and sick leave.
• 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 program.
• Life and accidental death and dismemberment insurance.
• EAP services including wellness plans, estate planning, financial counseling and more.
• Global Fortune 500 company with a wide array of growth and development opportunities.
• Work alongside experienced goal-oriented colleagues recognized as experts in their field.
• Holiday gift.

Pay

$90,400 - $141,800 annually.