Mid-Level Systems Test Engineer with Security Clearance

Avenue Technologies is seeking a Mid-Level Systems Test Engineer to support a major U.S. defense contractor. This role supports test planning, troubleshooting, validation, and engineering verification activities. What You'll Do The Integration & Test Engineer plans, executes, and supports system integration and testing activities to ensure components, subsystems, and systems operate together as intended This role validates functional, performance, and interface requirements through structured testing, supports issue resolution, and ensures integrated solutions meet quality, safety, and regulatory standards. Required Qualifications See original requisition notes for full required qualifications. Clearance Requirements Top Secret / SCI Work Location Richardson, TX About Avenue Technologies Avenue Technologies & Commodities Inc. (ATCI) provides engineering, technical, and professional services supporting mission-critical defense, aerospace, and government programs. Our employees work alongside industry-leading teams to deliver solutions that strengthen national security and operational readiness.