# Mechanical Design Engineer

**Company:** [ZeroMark](https://zerogtalent.com/defense-companies/zeromark)
**Location:** New York, NY
**Work mode:** On-site
**Employment type:** Full Time
**Category:** Mechanical
**Department:** Other
**Listed:** 2026-03-30

[View and apply on Zero G Talent](https://zerogtalent.com/defense-jobs/zeromark/mechanical-design-engineer-41a742ee-ced1-4370-8936-43b35d761360)

## Job description

### **About Us**

ZeroMark builds AI-driven counter-drone systems that actually work in combat. No PowerPoints. No hype. Just field-proven technology that saves lives.

We've doubled year-over-year for two straight years, winning contracts that prove what we've always known: real innovation happens in the dirt, not in conference rooms. Our systems transform standard weapons into AI-powered platforms that detect, track, and neutralize drone threats—because a $200 drone shouldn't require a million-dollar countermeasure.

Here's what makes us different: ZeroMark operators don't build from behind screens. You'll validate tech from Blackhawk helicopters, train alongside Tier-1 units (who happen to be our coworkers), and test at legendary ranges from White Sands to the cliffs of Hawaii. When we say field-tested, we mean you'll shoot it, fly with it, and push it to failure. We don't tweet about changing the world—we're too busy actually doing it. **Watch us in action** [**here**](https://drive.google.com/file/d/1U9z2zG1nQBaMqX3pIMGM1Cn7mjaN3Pc8/view?usp=sharing). Dark humor required, thick skin recommended.

If you want to make an actual impact—and have some unforgettable Tuesday afternoons along the way—let's talk. We're all about delivering practical, field-tested tech, not just theories.

  

### **What You’ll Do**

The Mechanical Design Engineer will be responsible for the full lifecycle of mechanical design, from conceptualization and detailed design to prototyping, testing, and production support. This role requires a strong foundation in mechanical engineering principles, proficiency in CAD software, and a passion for developing robust and reliable systems in a fast-paced environment.

-   **Design & Development:**
    
    -   Lead the mechanical design of complex defense systems and components, ensuring performance, reliability, and manufacturability.
        
    -   Create detailed 3D models, assemblies, and 2D engineering drawings using CAD software.
        
    -   Perform engineering calculations, simulations (FEA, CFD), and analyses to validate designs.
        
    -   Select appropriate materials, manufacturing processes, and components for designs.
        
-   **Prototyping & Testing:**
    
    -   Oversee the fabrication and assembly of prototypes.
        
    -   Develop and execute test plans to validate mechanical designs against performance requirements.
        
    -   Analyze test data and implement design modifications as needed.
        
-   **Collaboration & Communication:**
    
    -   Work closely with cross-functional teams, including electrical engineers, software engineers, project managers, and manufacturing personnel.
        
    -   Participate in design reviews, providing technical expertise and constructive feedback.
        
    -   Document design decisions, specifications, and test results thoroughly.
        
-   **Continuous Improvement:**
    
    -   Stay current with industry trends, emerging technologies, and best practices in mechanical engineering.
        
    -   Identify opportunities for design optimization, cost reduction, and process improvements.
        
          
        

### **What You’ll Need**

-   Bachelor's degree in Mechanical Engineering or a related field.
    
-   3-5 years of experience in mechanical design, preferably in the defense, aerospace, or a highly regulated industry.
    
-   Proficiency in 3D CAD software (e.g., SolidWorks, Creo, CATIA).
    
-   Strong understanding of mechanical engineering principles, including statics, dynamics, kinematics, thermodynamics, and material science.
    
-   Experience with geometric dimensioning and tolerancing (GD&T).
    
-   Ability to obtain and maintain a security clearance.
    

  

### **Bonus Points**

-   Master's degree in Mechanical Engineering.
    
-   Experience with FEA and CFD software.
    
-   Knowledge of various manufacturing processes (e.g., machining, additive manufacturing, injection molding).
    
-   Familiarity with defense industry standards and regulations.
    
-   Experience with product lifecycle management (PLM) software.
    

  

### **What We Offer**

-   Competitive salary and comprehensive benefits package.
    
-   Opportunities for professional development and growth.
    
-   Engaging work on impactful projects that contribute to national security.
    
-   A collaborative and innovative work environment.

## Other open roles at ZeroMark

- [Senior Mechatronics Engineer (Robotics)](https://zerogtalent.com/defense-jobs/zeromark/senior-mechatronics-engineer-robotics-6da89902-7624-44ee-8ece-b2ff58354cd6) — New York, NY
- [General Software Engineer](https://zerogtalent.com/defense-jobs/zeromark/general-software-engineer-a0915304-3e26-47b1-8996-e4854a61c3e0) — New York, NY
- [Senior Marketing Manager](https://zerogtalent.com/defense-jobs/zeromark/senior-marketing-manager-9af455cd-ca97-44d6-98c9-5f1223e3bb23) — New York, NY
- [Manufacturing Manager](https://zerogtalent.com/defense-jobs/zeromark/manufacturing-manager-e0f4aa16-7f6a-4918-9dce-82decf67b3a3) — New Jersey, NJ
- [Senior Machine Learning Operations Engineer](https://zerogtalent.com/defense-jobs/zeromark/senior-machine-learning-operations-engineer-4a6678a2-a3a4-41e6-a2f6-dd3a6b01c8e6) — New York, NY

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*