Principal Mechanical Engineer, Electronics Packaging Leader

Oho Group; Austin (TX); On-site; USD 130,000 - 190,000; Full time

Job summary

Oho Group is seeking a Principal Mechanical Engineer to lead the mechanical architecture for next-gen industrial electronic systems. You will drive design from concept to production, focusing on reliability, thermal efficiency, and manufacturability.

Work with electrical, systems, manufacturing, and reliability teams to deliver robust hardware while mentoring junior engineers and guiding supplier engagements throughout the lifecycle.

Qualifications

• Bachelor's degree in Mechanical Engineering or related discipline.
• 7+ years of experience in mechanical design and electronics packaging.
• Experience developing industrial hardware from concept through production.
• Strong proficiency with 3D CAD tools (SolidWorks, Creo, or NX).
• Experience designing electronic enclosures, chassis, sheet metal, machined components, and assemblies.
• Knowledge of thermal management, reliability engineering, and environmental testing.
• Excellent communication and ability to lead cross-functional engineering efforts.
• Experience with DFM, DFA, GD&T, tolerance analysis, and manufacturing processes.
• Familiarity with regulatory and compliance testing for industrial products.

Responsibilities

• Lead the mechanical design and packaging architecture of electronic products and subsystems.
• Develop enclosure, chassis, card-cage, and module-level designs for industrial applications.
• Drive thermal management solutions including conduction, convection, and passive cooling.
• Design for harsh operating environments including shock, vibration, dust, moisture, and temperature extremes.
• Perform tolerance analysis, structural analysis, and mechanical validation activities.
• Collaborate with electrical engineering teams on PCB integration, connector selection, cable routing, EMI/EMC considerations, and system-level packaging.
• Partner with manufacturing and supply chain teams to optimize for cost, quality, and scalability.
• Oversee prototype builds, testing, design verification, and production release activities.
• Mentor junior engineers and provide technical leadership across multidisciplinary project teams.
• Support supplier engagement, design reviews, and technical decision-making throughout the product lifecycle.

Skills

Technical leadership

Cross-functional collaboration

Mentoring

Communication

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

Creo

NX

Job description

Oho Group is seeking a Principal Mechanical Engineer to lead the mechanical architecture for next-gen industrial electronic systems. You will drive design from concept to production, focusing on reliability, thermal efficiency, and manufacturability.

Work with electrical, systems, manufacturing, and reliability teams to deliver robust hardware while mentoring junior engineers and guiding supplier engagements throughout the lifecycle.