What we're building

Every idea starts with a problem. Ours was simple: Boats are special — but they're loud, pollutant, unreliable, and stuck in the past. Gas-powered boats dominate not because they're great, but because no better option has existed. Until now.

Arc is here to change that. We're building 100% electric boats from the ground up — quicker, quieter, easier to maintain, and better for the water they ride on. We're not just swapping gas for batteries. We're rethinking every detail on the boat — from propulsion and powertrain to software and ownership model — applying first-principles engineering from aerospace and EVs to deliver a better boating experience.

Electric boats haven't taken over yet. The tech hasn't been ready. The talent hasn't been focused here. That's our opportunity — and we're moving fast.

Who we're looking for

We're looking for someone who's fired up by our mission and ready to build. You'll thrive here if you adapt quickly, take ownership, and care about the details.

This is a full-time, on-site role at our Los Angeles headquarters. You'll report to the Lead Mechanical Designer and work closely with a lean, high-trust team where everyone's work matters.

Core responsibilities

Managing large and complex CAD assemblies
Modeling Class A surfaces and boat interiors
Owning hardware from start to finish, including specifications, design, prototyping, testing, and high-volume manufacturing
Supporting the industrial design of next generation products
Interfacing with suppliers and contractors

Basic Qualifications

At least 2 years of industry experience.
Experience with Siemens NX and Teamcenter
Basic grasp of the fundamentals of Mechanical Engineering

Bonus Qualifications

Prior experience as a Siemens Teamcenter administrator
Design for manufacturing experience with soft goods and interiors
Willingness to provide hands on support with fabrication and assembly
Ability to articulate and defend design decisions
Clear written and verbal communication
Strong time management skills
Comfortable pushing at a fast but sustainable pace
Enthusiasm for boating and the water

At Arc, we encourage diversity and consider all qualified applicants equally for employment, regardless of background, identity, or status. You're always welcome to reach out even if you don't meet many of these qualifications. Passion and aptitude make up for a lot.

Our values

We move with urgency and build with care. We value these five things above all else:

Ownership over both your work and the company's success
Empathy for colleagues and for customers
Humility in problem solving and collaboration
Pragmatism for navigating ambiguity quickly and sensibly
Inclusion of different backgrounds, opinions, cultures, and perspectives.

We want people who share and embody these values. It is vital that our values align - we'd be happy to elaborate on any or all of these during the interview process.

What we offer

We don't think great work happens by accident. We invest in the people building Arc — because when you're supported, you do your best work.

Salary between P2 $125,000 P3 $150,000
Ownership – Equity in Arc
99% employer-paid health coverage – Medical, dental, and vision
Arc Water Fund – Annual stipend to get out on the water, however you choose
Captain Training – Get certified to take the boat out with friends and family
401(k) access – Plan your future
Semi-annual bonuses – Tied to your impact, not just your tenure
Daily team lunches, snacks, and good coffee while onsite
Parental leave – Because family comes first
Boat days – Yes, we actually go out on the water. A lot.
A chance to define the future of boating
The ability to drive positive environmental change through your work

Hope to hear from you soon!

The Crew at Arc

Mechanical Engineer

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