Hiring: Principal Test Systems Engineer Company: Solidus Technical Solutions, LLC Location: Tucson, AZ Job Posted Time: 2026-09-16 12:01:51 Employment Type: On-site Target Skills & Keywords : Agile, Embedded Systems, Secret Clearance, Security Clearance, Systems Engineering About the job Experience: •Cultural fit amongst a collaborative team environment Required Skills: •Detail capabilities and derive requirements •Communicate test equipment needs and requirements to Test Equipment designers •Manage requirements and traceability •Leverage and apply reuse of Test Environment requirements and models to promote efficiency in test design and development •Develop subsystem requirements, interfaces, behaviors, and architecture •Interact with Technical SMEs as necessary to fully understand the subsystem including identifying and resolving issues and supporting related subsystem trades or analysis Qualifications: •Active Secret clearance is required •Bachelors in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of eight (8) years of directly related engineering experience (or a STEM Masters with 6 years related experience) Compensation: •We offer outstanding benefits, generous PTO and much more! Apply today to learn why Solidus has a 4 Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!