PLC Integration Engineer (PIE)

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.We are looking for a PLC Integration Engineer to own the network and control-system layer of Laminar’s customer deployments. This is a hands-on technical role at the intersection of industrial automation, IT/OT networking, and edge software — you will be the person who gets Laminar’s sensors and edge devices online, stable, and talking to Food and Beverage factory control systems.You will work directly with customer IT and OT teams to configure networks, commission PLC connections, and troubleshoot integration issues from first install through steady-state operation. When things break, you dig in and fix them. When patterns emerge, you document them, so the next deployment moves faster.This role is a launchpad. Engineers who thrive here grow into edge software engineering, senior FDE roles with full account ownership, or go-to-market paths in sales and solutions engineering.What You Will DoNetwork & PLC Integration Execute end-to-end network and PLC integration of Laminar’s edge devices into customer OT environments — both onsite and remotely — covering IP configuration, VLAN setup, DMZ architecture, firewall rules, and cloud connectivityConfigure and troubleshoot industrial communication protocols including Ethernet/IP, Modbus TCP/RTU, and PROFINET to establish reliable data exchange between Laminar hardware and customer PLCs/SCADA systemsDiagnose and resolve network issues in the field: invalid IP configurations, DNS resolution failures, NTP sync problems, and general IT/OT network outages affecting data flowWork alongside customer process, IT, and OT teams during deployment pilots to bring Laminar sensors and edge hardware online reliably and on scheduleContribute to productizing the integration process — identify what is manual and repetitive today and help engineer it away so deployments scale faster tomorrowSupport Site Acceptance Test (SAT) completion and customer sign-off in coordination with the broader FDE team. Documentation & Feedback Loop Systematically document integration challenges, workarounds, and field patterns; translate learnings into structured, actionable feedback for the edge device engineering teamBuild and maintain integration runbooks, network topology diagrams, and troubleshooting guides that reduce time-to-resolution for recurring issues. Customer Support Serve as a frontline member of Laminar’s customer support function — monitor deployed site health, drive root-cause analysis on connectivity and hardware issues and create a feedback loop between field observations and product engineering to improve system resilienceActively support Laminar’s sales team on pre-sales discovery calls and answer customer questions on cybersecurity, network/IT/OT architecture to get their approval. Travel Requirement: Up to 50% — onsite at customer manufacturing facilities; typical visits 1-2 days. About YouRequired Bachelor’s degree in computer science, Computer Engineering, or Electrical EngineeringHands-on experience with PLC platforms and industrial communication protocols: Ethernet/IP, Modbus (TCP and RTU), PROFINET, or equivalentPractical proficiency with Git/GitHub, Python scripting, and Linux command-line fundamentalsUndergraduate coursework or equivalent demonstrated knowledge in networking fundamentals: IP addressing, subnetting, VLANs, DNS, NTP, and TCP/IP stackComfortable getting hands dirty to debug data-flow problems — you understand what a network trace tells you and you know how to follow a packetPortfolio of projects (academic, personal, or professional) demonstrating proficiency in networking, systems integration, debugging, or problem-solvingStrong cross-functional communicator — able to work across customer IT teams, plant-floor OT engineers, and internal software developersWillingness to travel up to 50% to customer sites as deployment schedules require. PreferredAdvanced Linux skills: shell scripting, systemd service management, network diagnostics (tcpdump, netstat, ip, nmap)Experience with IT/OT convergence, Industry 4.0 architectures, or industrial network segmentation (Purdue model / ISA-99)Familiarity with time-series or sensor data; ability to identify anomalies and performance degradation in data streamsExperience with monitoring tooling, alerting infrastructure, or ticketing systemsStartup mindset — adaptable, resourceful, and energized by building processes that don’t exist yet BenefitsDirect impact on product and cultureComprehensive benefits package including Medical, Dental, Vision, Life Insurance, Disability, Transportation benefit, Health and Wellness benefit, and more401k plan with employer matchingEquityCompetitive salary and bonus opportunitiesDynamic and inclusive work environmentOpportunities for growth and professional developmentAccess to Greentown Labs' extensive network of cleantech startupsLearn How We ThinkLearn about our startup journey: Our JourneyHow we're combating climate change: AI-Powered Climate TechWhy You'll Love it HereA 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 Phone screen with Laminar Head of Ops or Recruiter (15-20 minutes) Intro call with Hiring Manager (30 minutes) 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 Finalists for Full-Time positions will have a Founder’s Interview in-personFinal steps:Two professional references are requested, ideally one from your current organization and one who served as your ManagerIf an Offer Letter is extended, a Background check is conductedA 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! We recently updated our domain to runlaminar.com. Please ensure you add the runlaminar.com domain to your safe senders list to ensure you receive our communicationsWe 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)