(Senior) Hardware Engineer

Somerville, MA

Hardware

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At Laminar, we're leading the charge in physical AI, reshaping process industrials and manufacturing to drive operational efficiency and sustainability for our world’s most foundational industries. Powered by our Laminar AI Co-pilot models and state-of-the-art sensors, our solutions optimize facility performance across various processes, including process manufacturing, production, water management, energy reduction, and waste minimization. Based at Greentown Labs, North America's premier cleantech innovation community, we're a woman-founded startup backed by renowned investors like Greycroft, Construct Capital, 2048 Ventures, and Flybridge Capital. Our groundbreaking technologies have earned accolades and adoption from industry giants like Unilever, The Coca-Cola Company, ABinBev, PepsiCo, Danone, T. Marzetti, and more. We're committed to unlocking untapped data for our customers, empowering them to gain a competitive edge and create Industry 4.0.

Transforming our most foundational sectors of society is hard. Very hard. But we’re building an empire. And empire building is not easy. It’s deeply fulfilling, and you will learn and grow tremendously while driving sustainable impact globally with some of the largest players that make everything we eat, use, and wear. Our culture is to foster extraordinary growth within our teammates. We believe in autonomy, ownership, empowerment, demanding excellence, being mission-driven. We believe in creativity, authenticity, and extraordinary growth. We’re looking for relentless, ambitious, creative, and exceptional people to join our team and build the factory of the future.

As our company scales, we're in search of a Senior Hardware Engineer to join our expanding team. This full-time role is perfect for someone with over 5 years of experience, thrives in a dynamic environment, and shares our passion for sustainability. Reporting to the Hardware Manager and Chief Technology Officer, you'll be instrumental in providing technical expertise.

What You Will Do

Research & Development of sensors and supporting electronics using CAD and simulation programs
Work throughout the product lifecycle to design, deploy, and maintain H2OK systems for major clients
Work with H2OK applications engineers and Data team to conduct experiments validating sensor applications
Work independently on a rapidly changing set of cross-disciplinary projects involving mechanical & electrical components design, software development, and rapid prototyping
Conduct on-site integration and testing with customers

About You

3-5+ years of experience in Hardware Engineering with a focus on industrial electronics or related systems
Excited to have extensive ownership over interesting technical problems
Desire to work at a fast-paced startup on an aggressive growth trajectory
Customer focused, strategic and adaptable problem-solver
Driven to help clients reduce environmental impact, increase industrial resilience and use AI to enhance their process optimization in a direct and effective manner
Team player with top-notch written and verbal communication skills
Bachelor's Degree in Electrical Engineering or similar or equivalent experience

Technical Skills:

Proficiency with Mechanical CAD (SolidWorks preferred) and Electrical CAD (KiCAD preferred)
Strong knowledge of Python, C, and microcontroller programming
Experience with hardware and electronics systems integration and testing, Design for Test experience
Fabrication skills, including machining, 3D printing, and soldering from both a design and implementation perspective
Experience with PCB design and manufacture

Nice to Have, but not Required:

Experience with Impedance spectroscopy and Raman spectroscopy
Experience with building out commercial ERP / BOM management platforms at small companies
Experience designing sanitary piping systems to 3A and EHEDG standards
Prior experience working in a fast-paced startup environment
Technical Japanese, French, German or other language (spoken and written)

Benefits

Direct impact on product and culture.
Comprehensive benefits package including Medical, Dental, Vision, Life Insurance, Disability, Transportation benefit, Health and Wellness benefit, and more.
Competitive salary and bonus opportunities.
Dynamic and inclusive work environment.
Opportunities for growth and professional development.
Access to Greentown Labs' extensive network of cleantech startups.

Learn How We Think

Learn about our startup journey: Our Journey
How we're combating climate change: AI-Powered Climate Tech
A customer story: Ben & Jerry's uses H2Ok's precision automation to cut time & water usage

Why Laminar?

Why You'll Love it Here

A front-row seat at Greentown Labs, North America's largest cleantech innovation hub, in a Somerville neighborhood ranked one of the coolest in the world
Real recognition: 2026 World Economic Forum Technology Pioneer, Gold 2026 Edison Award, Unilever Startup of the Year, Innovator Awards by both Coca-Cola and ABInBev, and more
A team that celebrates together from rooftop lunches, ping pong matches, Lunch & Learns, and regular team events
Competitive salary, equity, and a 401(k) with company match
Health, dental, and vision coverage, plus short- and long-term disability and life insurance
Flexible time off and 12 company-paid holidays
A conference and learning budget to keep growing your craft
Greentown Labs membership and a transportation benefit for your commute

Our Interview Process

1. Phone screen with Laminar Head of Ops or Recruiter (15-20 minutes)

2. Intro call with Hiring Manager (30 minutes)

3. On-site interview, including short tour of GTL, overview of tech, and interview/presentation with the Hiring Manager and a few team members. Depending on the role, a skills exercise that should take no longer than an hour to prep, would be sent ahead of time. We record your skills exercise to share with any team members who could not join the interview and/or with Founder's ahead of their Founder's Interview. If you are not local, we can conduct this virtually.

4. Finalists for Full-Time positions will have a Founder’s Interview in-person

Final steps:

Two professional references are requested, ideally one from your current organization and one who served as your Manager

If an Offer Letter is extended, a Background check is conducted

A recent study from LinkedIn showed that most women apply to jobs only when they meet 100% of the requirements, whereas men will hit the apply button if they hit 60%. Laminar (formerly H2Ok) is committed to building a diverse and inclusive team. So, to the women and nonbinary folks out there feeling unsure if you're a perfect fit, we strongly encourage you to apply! If you're ready to play a key role in scaling a game-changing company that’s transforming the industrial sector and advancing sustainability, we want to hear from you!

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