Senior Mechanical Engineer

About this role

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

As Senior Mechanical Engineer you will be responsible for;

• Lead and contribute to cross-functional engineering teams to define, architect, and deliver advanced electro-mechanical systems from concept through production and sustainment

• Own and drive system-level architecture and integration of electro-mechanical designs, ensuring alignment of electrical, mechanical, and functional requirements

• Manage and control design scope, schedule, and cost, applying structured verification and validation methodologies across the product lifecycle

• Architect and design electro-mechanical solutions, including electronics packaging, mechanical structures, and subsystem interfaces, to meet customer and regulatory requirements

• Partner with customers, suppliers, and internal stakeholders to resolve complex technical and integration challenges

• Apply expertise in materials, manufacturing processes, electronics packaging, coatings, and finishing techniques to enable robust system performance

• Create, maintain, and review 3D CAD models, detailed component drawings, and system assemblies (PTC Creo preferred), ensuring design intent and interface integrity

• Conduct root cause analysis and failure investigations, driving corrective actions and design improvements across subsystems

• Maintain configuration management and system documentation