Mechanical Engineer II

Position Overview

Job Title: Mechanical Engineer II
Location: Onsite, Sacramento, CA
Job Type: Full-Time

Spencer Composites is a leader in advanced composite solutions, specializing in the design and manufacturing of high-performance composite structures for aerospace, defense, and industrial applications. We are seeking a talented and driven Mechanical Engineer to join our team in Sacramento. In this role, you will support the design, analysis, and manufacturing of composite structures and tooling while working closely with a multidisciplinary team to deliver innovative and high-quality composite solutions.

Key Responsibilities

• Design, analyze, and test composite structures, tooling, and fixtures.
• Collaborate with cross-functional teams to develop innovative solutions for composite manufacturing processes.
• Specify and scope components such as pumps, mixers, heat exchangers, ovens, and precision flow meters.
• Utilize SolidWorks CAD and PDM (or equivalent) for design and documentation.
• Perform stress analyses to ensure optimal performance and reliability.
• Support hands-on assembly, troubleshooting, and commissioning of composite systems.
• Ensure compliance with environmental and safety standards.
• Engage in hands-on problem solving as well as assembly and testing of prototypes within an R&D shop environment.

Required Qualifications

• Bachelor's degree or higher in Mechanical Engineering or equivalent.
• Minimum 5 years of experience with an emphasis on design and fabrication of mechanical systems.
• 5+ years of experience with SolidWorks CAD and PDM (or equivalent).
• Experience designing and testing custom tooling and fixtures.
• Strong analysis skills, from basic calculations to advanced simulations (stress, fluid flow, thermal, etc.).
• Demonstrated hands-on aptitude for electro/mechanical assembly and troubleshooting.
• Experience working in multidisciplinary teams of approximately 5 engineers.
• Must be a U.S. Person as defined by § 120.62 of the ITAR.

Preferred Qualifications

• Experience with composite materials and manufacturing processes.
• Ability to obtain and maintain a Secret clearance.