Senior Mechanical Engineer

The Elevator Pitch

Imagine shaping the mechanical design behind technology that protects communities worldwide.

At Evolv, that’s our mission, and we’re looking for a hands-on Senior Mechanical Engineer to help us bring it to life. As a design-driven company, we combine bold, visionary thinking with practical system improvements, human-centered design, and cutting-edge AI integration. If you’re ready to push the boundaries of innovation and develop transformative solutions, this is your opportunity to directly impact the safety and security of millions.

What Does Success in the Role Look Like?

Within the First 30 Days:

• Meet the mechanical engineering and cross-functional teams.
• Learn Evolv’s products, tools, and processes, including SolidWorks and Arena PDM workflows.
• Visit our contract manufacturer to understand build and assembly processes.
  

Within the First 90 Days:

• Take ownership of key mechanical subassemblies in active product lines.
• Contribute to a product improvement or enhancement.
• Participate in design reviews and demonstrate technical ownership.
  

By the End of the First Year:

• Serve as a key contributor on a major project.
• Lead complex problem-solving efforts and implement robust mechanical solutions.
• Mentor newer engineers and share design best practices.
• Deliver high-quality, manufacturable designs that meet cost and performance targets.

The Work: What assignments, requirements, or skills will you be performing on a regular basis?

You'll drive mechanical design and development from concept through production, ensuring our products are reliable, and manufacturable.

Technical Execution

• Design and develop innovative electro-mechanical products, emphasizing injection-molded plastic components.
• Create detailed 3D models, assemblies, and production-ready drawings in SolidWorks.
• Translate product requirements into mechanical specifications and contribute to design reviews.
• Apply DFM, DFR, and GD&T principles to ensure quality, reliability, and ease of manufacture.
• Manage bills of materials (BOMs), product data, and engineering documentation in Arena PDM.
• Collaborate cross-functionally with Electrical, Industrial Design, and Supply Chain teams to deliver integrated solutions.
• Support prototype builds, validation testing, and root cause analysis during development.

Manufacturing & Supplier Collaboration

• Partner with contract manufacturers and suppliers to improve yield and manufacturability.
• Support tooling, fixture, and test equipment design.
• Participate in prototype builds, factory validation, and design transfer activities.

Documentation & Quality

• Maintain accurate mechanical documentation (CAD, BOMs, ECOs, test plans).
• Ensure compliance with Evolv’s quality systems and product certification standards (UL, CE).
• Contribute to DFMEA and risk assessments.

Innovation & Leadership

• Research emerging materials, design methods, and manufacturing techniques.
• Propose and prototype creative, cost-effective design solutions.
• Foster a collaborative, iterative engineering culture rooted in curiosity and precision.

What is the Structure and Culture of the Team?

You'll join our R&D Organization and reporting to Senior Director of Hardware Engineering.

The culture of this team reflects one of Evolv’s core values: “Win Together.” Success here is built on trust, shared goals, and a commitment to supporting one another. You’ll be part of a team that values transparency, accountability, and bold thinking.

Where is the Role Located?

Our ideal candidate is open to working onsite at our HQ in Waltham, Massachusetts, daily. We can offer flexibility to work remotely from time to time.

Compensation and Transparency Statement 

The base salary range for this full-time position is $119,000- $191,000 . In addition to base salary, this role offers a competitive target bonus, equity, and a comprehensive benefits package. This range reflects our commitment to pay transparency and equity, in alignment with applicable state laws. Our compensation ranges are determined based on factors such as role, level, location, market benchmarks, and internal equity. The posted range represents the good-faith estimate of what we expect to pay for this role across U.S. locations. Actual compensation within the range will be based on the candidate’s skills, experience, education, and geographic location.  

In accordance with state and local pay transparency laws—including those in California, Colorado, Massachusetts, New York, New Jersey, and others—we disclose salary ranges in all job postings and provide additional information upon request.  

During the hiring process, your recruiter will share:  

• The specific salary range for your preferred location  

• A general overview of our benefits and equity offerings  

• Insights into how compensation decisions are made, including factors that influence starting pay  

We are committed to fair pay practices, and we regularly review our compensation programs to ensure they are competitive, equitable, and aligned with our values. 

• Bachelor’s or Master’s degree in Mechanical Engineering or related field
• 10+ years of experience designing electro-mechanical products (consumer electronics, industrial, or security systems preferred)
• Deep expertise in plastic injection molding and part design
• Understanding of molding large plastic parts (RIM, structural foam/web molding)
• Experience with Arena PDM or similar PLM tools
• Proficiency in SolidWorks (CAD and PDM)
• Strong understanding of DFM/DFx, tolerance stack-up, GD&T, and materials selection
• Experience with tight electronics packaging and thermal management
• Familiarity with FEA, DFR, and reliability testing methodologies
• Proven collaboration with global contract manufacturers and high-volume production environments
• Experience in regulated industries (medical, automotive, or security) a plus
• Excellent communication, documentation, and presentation skills
  
  

At Evolv, we’re on a mission to help make public spaces safer through innovative security technology. So, we're looking for future teammates who embody our values, people who:   

• Do the right thing, always;   

• Put people first'   

• Own it;   

• Win together; and continue to    

• Be bold, stay curious.   
     

Our Benefits Include:   

• Equity as part of your total compensation package   

• Medical, dental, and vision insurance   

• Health Savings Account (HSA)     

• A 401(k) plan (and 2% company match)   

• Flexible Paid Time Off (PTO)- take the time you need to recharge, with manager approval and business needs in mind  

• Quarterly stipend for perks and benefits that matter most to you   

• Tuition reimbursement to support your ongoing learning and development   

• Subscription to Calm   

Evolv Technology (“Evolv”) is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. We welcome and encourage diversity in the workplace, and all employment decisions are made without regard to race, color, religion, national, social or ethnic origin, sex (including pregnancy), age, disability, HIV Status, sexual orientation, gender identity and/or expression, veteran status, or any other status protected by law in the locations where we operate. Evolv will not tolerate discrimination or harassment based on any of these characteristics.  

Evolv is committed to offering an inclusive and accessible experience for all job seekers, including individuals with disabilities. If you need a reasonable accommodation as part of the job application process, please connect with us at [email protected].  

Evolv participates in E-verify for all employees after the completion of Form I-9.