Mechanical Engineer

Job Description Salary: DOEJoin Us as a Mechanical Engineer Shape the Future of Plastic Product Innovation!Are you a hands-on problem-solver who loves transforming ideas into manufacturable, high-quality products? AtPhase Technologies, were seeking a Mechanical Engineer with plastic molding experience to help design, develop, and launch robust mechanical components and assemblies that perform in demanding real-world environments.From early concepts through tooling, validation, and production, youll play a critical role in ensuring our products are engineered for performance, manufacturability, and long-term reliability. If youre energized by collaboration, detail-driven design, and seeing your work come to life on the production floor, this role is for you.THIS IS NOT A REMOTE POSITION.What Youll DoLead full-cycle mechanical product developmentfrom concept and CAD design through tooling, validation, and production release.Design plastic parts and assemblies with a strong focus on injection molding, DFM/DFA, and cost-effective manufacturing.Collaborate with suppliers, molders, and internal teams on part design, mold design reviews, and production readiness.Develop and review engineering drawings, specifications, and tolerances to ensure consistent, high-quality manufacturing outcomes.Perform engineering analyses, testing, and design verification to validate performance, durability, and compliance.Troubleshoot molding and assembly issues, driving root-cause analysis and corrective actions.Balance performance, cost, quality, and schedule when making design decisions.Document designs, changes, and test results to support long-term product lifecycle management.Stay current on materials, molding processes, and best practicesand apply them to continuously improve our products.What You BringProven experience in mechanical design for plastic injection molded parts and assemblies.Strong understanding of plastic materials, molding processes, tolerancing, and mold design considerations.Hands-on experience with CAD and analysis tools such as SolidWorks, AutoCAD, ProE/Creo.Solid foundation in mechanical engineering principles, including mechanics, materials, and manufacturing processes.Ability to collaborate effectively across engineering, manufacturing, quality, and supplier teams.Strong communication and technical documentation skills.A Bachelors degree in Mechanical Engineering (or related field) and a passion for practical, manufacturable design.The PerksCompetitive salary based on experience12 days of Paid Time Off + 8 Paid HolidaysComprehensive Health, Dental & Vision Insurance401(k) with company matchingFlexible Spending & Health Savings AccountWork Authorization RequirementCandidates must be legally authorized to work in the United States without employer sponsorship now or in the future. Phase Technologies does not provide visa sponsorship for this role.About Phase TechnologiesBased inRapid City, South Dakota, Phase Technologies is a trailblazer in power electronics. Since 1999, weve been redefining whats possiblestarting with the worlds first digital phase converter, the Phase Perfect. Today, we continue to innovate with low-harmonic, fully regenerative VFDs serving industries such as irrigation, HVAC, and oil & gas.Our commitment to engineering excellence, manufacturable design, and compliance withIEEE 519 standards makes us a trusted partner for clean, efficient power solutions.