Lead Mechanical Engineer

Engtal; San Antonio (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Engtal is seeking a Lead Mechanical Engineer in San Antonio, Texas, to lead the design and integration of advanced autonomous robotic systems. The ideal candidate will have over 7 years of experience in mechanical design and a strong proficiency in tools like SolidWorks and ANSYS. Responsibilities include overseeing the product lifecycle, conducting mechanical analyses, and mentoring junior engineers in a dynamic engineering environment.

The company focuses on creating innovative solutions that enhance safety and efficiency in industrial applications. A Master’s degree and experience in rugged environments are preferred.

Qualifications

• 7+ years of mechanical design experience, ideally in robotics or automation.
• Strong proficiency in SolidWorks and simulation tools.
• Hands-on prototyping experience including CNC machining.

Responsibilities

• Lead mechanical design, development, and testing of robotic platforms.
• Manage full product development lifecycle from concept to commercialization.
• Mentor junior engineers and establish engineering best practices.

Skills

Mechanical design experience

SolidWorks proficiency

3D CAD modeling

Leadership

Cross-functional collaboration

Education

Bachelor’s degree in Mechanical Engineering

Master’s degree in Mechanical Engineering

Tools

SolidWorks PDM

ANSYS

3D printing

CNC machining

Job description

Job Title: Lead Mechanical Engineer – Autonomous Robotics

About the Company

Our client is an innovative robotics company developing all-electric autonomous systems designed for large-scale industrial and outdoor operations. Their technology focuses on improving safety, efficiency, and sustainability through advanced automation and intelligent machine design. The organization values collaboration, accountability, quality, and continuous improvement in a fast-paced engineering environment.

Job Summary

We are seeking a Lead Mechanical Engineer to drive the design, development, and integration of advanced autonomous robotic systems. This role will lead mechanical engineering efforts across multiple projects, mentor engineers, and collaborate cross-functionally to deliver robust, scalable, and high-performance autonomous platforms.

Key Responsibilities

• Lead the mechanical design, development, and testing of robotic platforms including chassis, actuators, enclosures, and integration of sensors and electronics.
• Own the full product development lifecycle from concept through commercialization, including prototyping, laboratory and field testing, and iterative design improvements.
• Lead design reviews, DFMEAs, engineering documentation, and change management releases.
• Collaborate closely with electrical, software, and systems engineering teams to ensure seamless system-level integration.
• Apply Design for Manufacturing (DFM) and Design for Assembly (DFA) principles to support efficient production and scalability.
• Work with suppliers and manufacturing partners for component sourcing, prototyping, validation, and production support.
• Ensure compliance with industry safety, reliability, and regulatory standards.
• Perform mechanical analysis including thermal, structural, stress, vibration, and dynamic evaluations.
• Develop and execute validation and verification test plans for mechanical systems and field deployments.
• Mentor junior engineers and help establish engineering best practices across the organization.

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field from an accredited university.
• Master’s degree in Mechanical Engineering preferred.
• 7+ years of mechanical design experience, ideally within robotics, automation, or complex mechatronic systems.
• Strong proficiency with SolidWorks, SolidWorks PDM, 3D CAD modeling, and simulation tools such as ANSYS, FEA, CFD, and tolerance stack analysis.
• Strong understanding and application of GD&T standards.
• Knowledge of EMI/EMC concepts including grounding and shielding practices.
• Experience designing products for harsh operating environments involving shock, vibration, and temperature extremes.
• Familiarity with CSA Class I Div II, CE, and UL standards preferred.
• Proven track record delivering commercialized products from concept to production.
• Hands‑on prototyping experience including 3D printing, CNC machining, and sheet metal fabrication.
• Deep understanding of material selection, structural design, thermal management, and kinematics.
• Experience working with electro‑mechanical systems including actuators, motors, gearboxes, sensors, and embedded components.
• Excellent communication, leadership, and cross‑functional collaboration skills.
• Experience working within ISO 9001:2015 or similar quality management frameworks.
• Experience with ERP systems (SAP, NetSuite, etc.) and QMS platforms (Arena, MasterControl, Adept, etc.).
• Demonstrated experience leading engineering projects and technical teams.

Preferred Experience

• Autonomous or semi‑autonomous mobile robotics platforms such as AMRs, drones, or industrial robotic systems.
• Designing products for rugged industrial, military, or outdoor applications.
• Familiarity with robotics safety standards such as ISO 10218 or R15.06.
• Experience in agile product development and rapid prototyping environments.
• Working knowledge of motion control systems, embedded systems, and integrated robotic platforms.
• Experience supporting manufacturing and production environments.
• Background in product quality, statistical analysis, testing, and validation methodologies.