Software Test Engineer

CACI • O'fallon, IL

4d • Onsite

About The Position

Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial operations through SAP S/4HANA ERP integration. We're looking for an accomplished Software Test Engineer to execute hands-on manual testing with the potential for limited test automation for this large-scale SAP implementation. Your expertise in test execution and SAP testing frameworks will be essential to ensuring system reliability and performance. In this role, you'll partner with cross-functional teams—including developers, business analysts, and product owners—to deliver robust, scalable SAP solutions.

Requirements

• Active Secret clearance (required)
• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent professional experience)
• Minimum 5 years in manual software testing of large-scale ERP systems
• Proven hands-on testing experience of SAP S/4HANA applications, including workflows and integrations
• Strong working knowledge of SAFe Framework, SDLC, and Agile development practices
• Excellent analytical and problem-solving abilities
• Strong written and verbal communication skills
• Ability to work independently and collaboratively in team environments

Nice To Haves

• Test automation experience, preferably with Tricentis TOSCA and/or UiPath
• ISTQB or similar testing certification
• Experience with ServiceNow CWM (Collaborative Work Management) for Agile test management and defect tracking
• Familiarity with CI/CD pipelines, Jenkins, Git, and DevSecOps best practices
• Previous experience supporting federal agencies or Department of Defense clients

Responsibilities

• Review user stories and functional requirements to identify test scenarios, edge cases, acceptance criteria and other testing requirements
• Design, build, and maintain test scripts for SAP Fiori, Mendix applications, workflows, and integrations
• Execute functional testing across JTMS modules and customizations at the Agile team level within a SAFe Agile framework
• Document defects with detailed reproduction steps, track issues to resolution, and communicate findings effectively to development teams
• Work closely with developers and business stakeholders to clarify requirements and maximize test coverage
• Create and maintain comprehensive test plans, test cases, test data sets, and traceability matrices aligned with SAFe Agile practices
• Actively engage in sprint planning, daily stand-ups, retrospectives, and other Agile ceremonies
• Identify opportunities to enhance testing processes, tools, and quality assurance practices

Benefits

• flexible time off
• robust learning resources
• comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level