Arable is looking for a forward-thinking Hardware Test & Reliability Engineer to join our engineering team. In this role, you will act as the primary owner of product validation, ensuring that our hardware not only functions correctly on the bench but survives the rigors of the real world. This is an end-to-end role ideal for an engineer who enjoys the intersection of design verification, hands-on lab work, and data-driven analysis. You will work side-by-side with design engineers to bring up new prototypes, build automated test fixtures, and rigorously stress-test our systems to uncover weak points before they reach our customers. We are looking for an "AI-native" thinker—someone who sees AI tools not just as a novelty, but as a core part of their engineering toolkit to accelerate coding, analysis, and problem-solving.
Responsibilities:Product Validation & NPI Support Own the Master Test Plan for new hardware introductions. You will execute Design Verification Testing (DVT) to ensure new designs meet all electrical and functional specifications. This includes supporting board bring-up, validating power rails and communication buses, and collaborating with firmware teams to debug early prototypesReliability & Environmental Qualification Oversight Partner with our external manufacturing partners (ODMs) to manage comprehensive environmental qualification and ongoing reliability testing campaigns. Help define the test specifications (including HALT, thermal cycling, and Ingress Protection), negotiate test coverage and schedules, and scrutinize test data to ensure our hardware meets strict reliability standardsRoot Cause Analysis & Forensics Lead the investigation of hardware failures from both the production line and the field. You will perform hands-on tear downs and forensic analysis to identify the root cause of failures—whether they are component defects, manufacturing issues, or design gaps—and drive corrective actionsTest Automation & Fixture Development Design and build electromechanical test fixtures to support lab validation and reliability testing. You will utilize Python to automate instrumentation (power supplies, data loggers) and streamline data collection, reducing the manual burden of repetitive testingData-Driven Quality Improvement Manage the closed-loop quality process (FRACAS). You will track failure trends, analyze fleet telemetry data to catch emerging issues, and present clear, data-backed recommendations to the engineering team to improve future designs
Required Qualifications:Experience: 2–4 years of experience in hardware validation, test engineering, or reliability (projects involving embedded systems or outdoor electronics are a plus)Lab Competency: Strong hands-on skills with standard lab equipment (oscilloscopes, DMMs, logic analyzers, soldering stations) and a comfort level with modifying hardware for test accessAutomation Skills: Proficiency in Python for test automation and data analysis. You should be comfortable writing scripts to interface with hardware or parse large datasetsEngineering Fundamentals: A solid understanding of electronics (analog/digital) and mechanical basics, with the ability to read schematics and understand firmware logicEducation: BS in Electrical Engineering, Mechatronics, or a related fieldTravel: Willingness to travel domestically (approx. 15-20%) to support field trials or environmental testing
The "AI-Augmented" Advantage:Modern Workflow: We prioritize candidates who actively use AI/LLM tools to enhance their productivity. We are looking for engineers who use these tools to write test scripts faster, auto-summarize complex logs, or generate SQL queries for data miningAdaptive Thinking: Ability to use data and modern tools to quickly learn new technical domains—whether it’s understanding a new sensor protocol or troubleshooting a battery chemistry issue
What Success Looks Like: 30 Days: You have mastered the lab environment, are independently running tests on current prototypes, and are using AI tools to streamline the weekly failure analysis reporting90 Days: You have successfully executed the verification plan for the upcoming engineering build, identified key design bugs, and established a reliable automated test setup for overnight stress testing6 Months: You have established a tight feedback loop between field data and engineering design, directly influencing the quality of the next hardware revision through your findings
What We Offer:
Mission-driven team focused on sustainability, climate resilience, and producer success
Competitive base salary + performance incentives
Excellent medical, dental, and vision insurance
401(k) with company match
Flexible PTO and holidays
Professional development and career growth
The opportunity to make a measurable impact on agricultural water management in Missouri
Equal Opportunity at Arable:
Arable is proud to be an equal opportunity employer. We welcome candidates from all backgrounds and do not discriminate based on race, religion, national origin, gender, age, disability, or any protected status.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. 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.
