Mechanical Engineer

Department: Engineering

Location: Sausalito

Compensation: $115K – $165K • Offers Equity

Employment Type: FullTime

The Job:

We are seeking a skilled Senior Mechanical Engineer to join our growing engineering team. In this role, you will be responsible for the design, development, testing, and integration of hardware systems for autonomous aerial suppression.

You’ll work cross-functionally with software engineers and other team members to deliver robust and reliable hardware solutions for firefighters. 

What You Bring:

• Bachelor's degree in Mechanical Engineering or a related field.

• 5-8+ years of professional experience in mechanical design and product development

• Proficiency in 3D CAD modeling and tolerance analysis

• Hands-on experience with prototyping and common fabrication techniques (e.g., machining, 3D printing)

• Knowledge of various manufacturing processes (e.g., injection molding, sheet metal fabrication, casting, CNC machining).

• Excellent problem-solving and communication skills

• Proven ability to define product vision and technical direction, driving projects from concept to deployment

• Strong leadership skills with a track record of aligning cross-functional teams around a common goal and delivering impactful results

Preferred (but not required):

• Master's degree or PhD in Mechanical Engineering or a related field

• Proven experience in mechanism design, kinematic analysis, and/or advanced simulation tools (FEA, CFD, Thermal)

• Strong interest in or experience with robotics, automation, or complex mechatronic systems

• Experience in aviation, aerospace, or UAV industries 

• Familiarity with regulatory and environmental testing standards

What We Offer:

• Competitive Salary – Reflective of your skills and experience

• Equity Compensation – Be a part-owner in the company's future

• Comprehensive Health Coverage – Including medical, dental, and vision plans

• Health Savings Account (HSA) – Optional pre-tax savings for medical expenses

• Unlimited PTO – Flexible time off to recharge, plus paid company holidays

About Us
Seneca is eliminating the $1 trillion threat of wildfire across 500 million acres with AI-powered autonomous drone systems. Imagine a world where firefighters can respond to a blaze in under 6 minutes using autonomous suppression technology. That's the world Seneca is building. We’re combining the deep expertise of seasoned fire professionals with the innovation of billion-dollar technology builders to create advanced systems that save lives, property, and natural resources.

This is more than a job—it's a mission to transform safety across 500 million acres. Whatever your background, if you’re a builder, an innovator, or a problem-solver, you belong here.

Don’t meet every single requirement? If you're excited about this role but your experience doesn’t align perfectly with every qualification, we encourage you to apply — you may still be the right fit for our team.