Senior Hardware Engineer

Laminar; Somerville (MA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401k plan with employer matching

Equity

Bonus opportunities

Greentown Labs membership

Transportation benefit

Job summary

Laminar is seeking a senior hardware engineer to advance new sensor systems. You will work with the Hardware and Embedded Systems teams to rapidly evaluate technologies, test sensing performance, and integrate prototypes for field trials.

Design PCBs with KiCAD, develop mechanical housings with SolidWorks, and implement test strategies with the Data Analysis team. We value a hands-on engineer with 5+ years in electronics or mechanical design, deep PCB/sensor experience, and Zephyr RTOS

Qualifications

• 5+ years of electronics design, mechanical design, and data analysis
• Electronics and/or mechanical depth in PCB design, sensors, and industrial comms
• Embedded system programming experience, preferably Zephyr RTOS

Responsibilities

• Design and prototype PCBs from commercial and custom sensors using KiCAD and PSPICE
• Design mechanical housings using SolidWorks for industrial deployment
• Develop and implement test strategies with the Data Analysis team and present results
• Lead internal hardware design efforts and own system-level ownership across projects
• Integrate sensors to testing platforms using Zephyr RTOS
• Contribute design, assembly, and debugging support across multiple projects

Skills

Electronics design

Mechanical design

Data analysis

PCB design

KiCAD

SolidWorks

PSPICE

Zephyr RTOS

Embedded systems

Soldering

Tools

KiCAD

SolidWorks

PSPICE

Job description

Machines learned to understand language. We’re teaching them to understand matter.

Forty percent of global manufacturing happens through physical and chemical processes inside pipes, tanks, and reactors. Despite decades of industrial automation, much of what happens inside them remains remarkably invisible. Manufacturing is the most ubiquitous and foundational sector in global economy, yet the way factories are fundamentally run have used the same control philosophies, manual operations, and legacy software for the past 60 years.

Laminar deploys state-of-the‑art patented sensors and edge hardware directly into live production environments, generating data that didn’t previously exist to build foundation models deployed in factory floors that understand chemistry, composition, quality, and material state in real time. We use that understanding to run autonomy and rethink how things are made.

The last generation of industrial automation taught machines to execute instructions reliably. The next will teach them to understand the processes they control and run autonomously, adaptively, and agentically: higher quality, safety, more efficiently, sustainably, and productively.

That future is already taking shape. Today, Laminar works with 7 of the world’s 10 largest food and beverage manufacturers and operates across hundreds of factories globally across six continents. Our systems have materially reduced waste, cut manufacturing downtime, saved water, chemicals, energy, and helped prevent safety and quality failures. Our technology has gained international recognition, from being selected as a 2026 World Economic Forum Technology Pioneer, Gold 2026 Edison Award, Unilever Startup of the Year, to Innovator Awards by both Coca-Cola and AB InBev, and more.

We are backed by tier‑one investors in physical AI to make intelligent, self‑improving production the new standard for industry.

Join us to build what makes matter intelligible, and the intelligible controllable.

The Role

We’re seeking a senior‑level Hardware Engineer whose work will focus on new sensor system Research and Development. You will work closely with other engineers across both the Hardware and Embedded Systems teams to rapidly evaluate new technologies, test performance of sensing systems, and integrate them into field prototypes. This role will directly perform circuit and PCB design and evaluation, sensor experimental design and data analysis. You will work closely with colleagues to fabricate R&D systems and implement them for field trials. We value a self‑sufficient, hands‑on engineer who isn’t afraid to ask questions and learns new skills quickly. Your work will directly impact our hardware product design, improve prototype iteration speed, and help Laminar to save more resources every day.

What You Will Do

• Design and protype PCBs from commercially available and custom sensors using KiCAD, SolidWorks, and simulation software such as PSPICE
• Design mechanical housings using Solidworks tailored to difficult industrial deployment environments
• Develop and implement test strategies alongside the Laminar Data Analysis team. Collect and present this data in informal and formal reviews to allow for rapid analysis and sensor comparisons.
• Lead internal teams working on new system design, with a focus on quick evaluation and an extremely high level of system ownership.
• Integrate sensors to established testing platform using Zephyr RTOS
• Bring new ideas and creatively pursue new approaches to product sensing to solve critical problems for our clients.
• Contribute to the overall hardware team by providing design, assembly, and debug assistance on multiple projects.

Required

About You

• 5+ years (senior level) experience in electronics design, mechanical design, and data analysis
• Significant Electrical OR Mechanical Experience along the following tracks
  • Electronics experience: PCB SMD and THT soldering, rework, troubleshooting, oscilloscope use, digital signal analysis, switch mode power supply design, EMI troubleshooting
  • PCB design experience with advanced microcontrollers, low noise analog sensor systems, industrial comms protocols and high density design
  • Mechanical Experience: Generalist design principles for CNC machined housings, watertight sealing and customer UX in industrial products
• Significant product development experience, with a focus on new product bringup and R&D. Expect to talk about previous design projects in your interviews with the team
• Embedded system coding experience, preferably in Zephyr RTOS or similar
• Generalist mindset: comfortable working with all parts of electromechanical assemblies, data logging, as well as system‑level topics
• Clear, efficient, and respectful communicator, good at balancing multiple projects and shifting priorities

Preferred

• Significant Electrical AND Mechanical Experience
• Full stack product development experience. Have taken multiple products from concept through to volume production and sunsetting and comfortable working throughout that lifecycle.
• Experience working with PCB contract manufacturers, machine shops both domestic and international, and a strong level of experience with DFM concepts
• Significant prior experience navigating the balance between “move fast and break things, but not the important things”
• Mechanical design experience in difficult environments: Sensor housings in ATEX zones, automotive or similar
• Experience with Zephyr RTOS
• RF experience, especially around antenna design and tuning or RF spectroscopy

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
• 401k plan with employer matching
• Equity
• 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
• Transportation benefit for your commute
• A team that celebrates together from rooftop lunches, ping pong matches, Lunch & Learns, and regular team events

Learn How We Think

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

There are many easier places to work on AI. Laminar is for people who want the hardest version of their discipline. Models here must survive contact with physics. Hardware must survive years of continuous industrial operation. Software must integrate with machinery built decades ago. Everything we build ultimately has to work on a factory floor.

We believe exceptional people should be given exceptional amounts of ownership. At Laminar, you will have the context to form your own view, the permission to challenge ours, and the resources to pursue the right answers, whatever technical or organizational boundaries stand in the way. There are few layers between identifying something important and changing it.

We’re fortunate to work with a small polymathic team of hardware and software engineers, chemists, AI researchers, factory operators, and go‑to‑market wizards who are unusually capable, curious, rigorous, ambitious, and low‑ego. If that sounds like you, we’d love to meet you.

Our Interview Process

• Phone screen with Laminar Head of Ops or Recruiter (15-20 minutes)
• Intro call with Hiring Manager (30 minutes)
• On‑site interview, 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
• 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

Laminar is committed to building a diverse and inclusive team. Even if you are unsure you are 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.

• Please ensure you add the runlaminar.com domain to your safe senders list to ensure you receive our communications

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Our pay ranges are established per Pave Compensation Software. We’re also proud to offer equity in our fast‑growing startup and one of the most comprehensive benefits packages among startups at our stage. Laminar pays 100% of the individual health insurance premium for HMO medical, vision, and dental, offers flexible PTO, a $90/month transportation benefit, a $65/month health and wellness benefit, FSA, 12 company‑paid holidays, an employer‑matching 401(k) (unheard of at this stage!), and Greentown Labs membership, among other valuable resources. (*subject to change)