Senior Mechanical Engineer

The posting, as Xos, Inc. wrote it

Drive the Future with Xos

Xos (NASDAQ: XOS), is a technology company and electric truck manufacturer on a mission to decarbonize commercial transportation. We design and build state-of-the-art electric vehicles, develop advanced fleet management software, and create charging solutions that make fleet electrification seamless and cost-efficient.

At Xos, we're problem-solvers, innovators, and go-getters, working together to drive a cleaner, more sustainable future. Join us and be part of the movement shaping the next generation of commercial transportation.

The Role

Xos is seeking an experienced Senior Mechanical Engineer to join our Engineering team! In this role, you'll play a key part in the design, development, and prototyping of mechanical systems and components across our electric vehicle, chassis, and Hub product lines.

We're looking for a hands-on engineer who enjoys solving complex technical challenges, bringing new ideas to life, and collaborating across teams. From developing and testing prototypes to troubleshooting mechanical systems in the field, you'll have the opportunity to contribute to projects throughout the product development lifecycle.

This is also a customer-facing role, offering opportunities to work directly with customers to provide technical expertise, resolve engineering challenges, and support continuous product improvements.

Responsibilities

• Lead and coordinate mechanical engineering projects from concept through completion, ensuring alignment with project timelines, budgets, and quality standards.
• Design, develop, and test mechanical systems, components, and equipment across Xos' vehicle, chassis, and Hub product lines.
• Actively participate in the fabrication, assembly, testing, and validation of mechanical prototypes, collaborating with engineering and manufacturing teams to evaluate designs and implement improvements.
• Develop detailed engineering drawings, specifications, and technical documentation using CAD software.
• Support the installation, commissioning, and maintenance of mechanical systems and equipment.
• Troubleshoot and resolve mechanical engineering issues, including providing on-site technical support at customer locations.
• Engage directly with customers to evaluate product performance, address technical concerns, and collaborate with internal teams to implement effective solutions.
• Conduct inspections and quality checks to ensure compliance with engineering standards, specifications, and industry best practices.
• Maintain accurate engineering documentation, including design modifications, test results, technical reports, and project updates.
• Collaborate with cross-functional teams, suppliers, and external partners to support successful project execution and continuous improvement.
• Perform additional duties as assigned.

Qualifications

• Bachelor's degree in Mechanical Engineering or a related field; master's degree preferred.
• 5+ years of mechanical engineer

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in the recruitment process (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Xos may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.

Xos may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform duties, including individuals on our People Operations Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Xos affiliates; and (iii) Xos’s service providers, including providers of background checks, staffing services, and cloud services.

Where permitted by applicable law, Xos may transfer or store internationally your Candidate Profile Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.

Notice to Recruitment Services

Xos is not accepting applications from third-party recruitment services at this time. Unsolicited resumes or candidate profiles submitted in response to our job postings will not be subject to any referral or placement fees unless a written agreement is in place with Xos for the specific job opportunity.