Mechanical Engineer II- Spencer Composites

xbowsystems; Sacramento (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

Spencer Composites in Sacramento, CA is seeking a Mechanical Engineer II to join our design and manufacturing team focused on advanced composite structures and tooling. You will collaborate with a multidisciplinary group to deliver high-performance solutions and ensure quality in every phase from concept through testing.

Key duties include designing, analyzing, and testing structures and fixtures with SolidWorks CAD and PDM, performing stress and thermal analyses, and supporting hands-on

Qualifications

• Bachelor's degree in Mechanical Engineering or equivalent.
• Minimum 5 years' experience with 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 (stress, fluid flow, thermal, etc.).
• Hands-on aptitude for electro/mechanical assembly and troubleshooting.
• Experience working in multidisciplinary teams of ~5 engineers.
• Must be a U.S. Person as defined by ITAR.

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 to ensure optimal performance and reliability.
• Support hands-on assembly, troubleshooting, and commissioning of composite systems.
• Ensure compliance with environmental and safety standards.
• Hands-on problem solving and assembly and testing of prototypes within an R&D shop environment.

Skills

SolidWorks CAD

Mechanical design

Stress analysis

Troubleshooting

Electro/mechanical assembly

Team collaboration

PDM

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks CAD

PDM

Job description

Job Title: Mechanical Engineer II

Location: Onsite, Sacramento, CA

Job Type: Full-Time

About Us:

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. Our team is dedicated to innovation and precision, delivering cutting-edge solutions to meet the unique needs of our clients.

About the Role:

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. You will work closely with a multidisciplinary team to ensure the successful delivery of 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 to ensure optimal performance and reliability.
• Support hands‑on assembly, troubleshooting, and commissioning of composite systems.
• Ensure compliance with environmental and safety standards.
• Hands‑on problem solving and assembly and testing of prototypes within an R&D shop environment.

Required Skills & Qualifications:

• Bachelor's degree or higher in Mechanical Engineering or equivalent.
• Minimum 5 years' experience with 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, ranging 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 ~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.