LANTRONIX logo

Test Engineer I

LANTRONIX Plymouth, Minnesota, United States

remotefull-time
Posted Dec 4, 2025

Role: Production Test Engineer I (on-site) – Plymouth, Minnesota

Stack / Tools

Scripting: Linux scripting, various scripting languages

Test/measurement: DMM, Oscilloscope, Spectrum Analyzer; LabVIEW (preferred)

Hardware: box build assembly; general test fixtures; networking basics

Documentation: ECOs, test programs, databases, labels

Top 3 responsibilities

  • Define test requirements and develop test plans/procedures for new and existing products to support production

  • Develop, update, and maintain test software, scripts, and documentation; provide hardware/software debugging and training to Manufacturing

  • Troubleshoot testers/fixtures, perform failure analysis, and collaborate cross-functionally to resolve product/process issues per schedule

Must-have skills

  • Bachelor’s degree in Computer Science, Electrical Engineering, Software Engineering, or related field

  • 2+ years in production test engineering

  • Hands-on experience with scripting languages, networking, functional testing, box build assembly, and hardware failure analysis

  • Experience with test instruments (DMM, oscilloscope, spectrum analyzer); understanding of product lifecycle and change management

  • Strong analytical, diagnostic, and problem-solving abilities; capable of independent and cross-functional collaboration

  • Excellent verbal/written communication

Nice-to-haves

  • Exposure to Linux and LabVIEW

  • Additional experience with test automation and continuous improvement initiatives

Location & work

Full Description

Lantronix Inc. is a – Global M2M communications hardware manufacture and a provider of Software as a Service (SaaS), connectivity services, engineering services, intelligent hardware, and turnkey solutions for Automotive Infotainment, the Internet of Things (IoT) and Remote Environment Management (REM). Lantronix enables its customers to provide reliable and secure IoT Intelligent Edge and OOBM solutions while accelerating time to market. Lantronix products and services dramatically simplify the creation, development, deployment, and management of IoT projects while providing quality, reliability and security across hardware, software, and solutionsplease visit our website: https://www.lantronix.com [https://www.lantronix.com].

JOB SUMMARY

The Production Test Engineer I will work onsite at our Plymouth, Minnesota location and will be responsible for developing, maintaining, and supporting production test solutions for new and existing products. The role requires strong analytical and problem-solving skills, hands-on experience with test engineering in a production environment, and the ability to collaborate effectively with cross-functional teams. Experience with Linux scripting and LabVIEW is an added advantage. The engineer will ensure smooth production testing, troubleshoot hardware/software issues, and support manufacturing with required training and documentation updates.

JOB RESPONSIBILITIES.

  • Participate in project teams to define test requirements for new products.

  • Develop test plans and procedures for both new and existing products to support production.

  • Provide hardware and software debugging support and ensure Manufacturing receives proper product training.

  • Update test programs, scripts, databases, documentation, and labels as per ECO changes.

  • Maintain, troubleshoot, and resolve issues with testers and fixtures to support production schedules

  • Apply failure analysis expertise to identify and resolve product and process issues.

  • Collaborate cross-functionally and work independently with minimal supervision.

EDUCATION & EXPERIENCE

  • Bachelor’s degree in computer science, Electrical Engineering, Software Engineering, or a related discipline.

  • Minimum 2+ years of experience in production test engineering.

  • Hands-on experience with scripting languages, networking, functional testing, box build assembly, and hardware failure analysis.

  • Experience working with test instruments such as DMM, Oscilloscope, Spectrum Analyzer, etc.

  • Exposure to Linux and LabVIEW is an added advantage.

QUALIFICATIONS & SKILLS

  • Bachelor’s degree in Computer Science, Electrical Engineering, Software Engineering, or a related field.

  • Minimum 2+ years test engineering in a production environment that includes experience in

  • Experience with scripting languages, networking, functional testing, box build assembly, and hardware failure analysis

  • Understanding of product lifecycle and change management processes in manufacturing.

  • Knowledge of Linux and LabVIEW (preferred).

  • Familiarity with test instruments such as DMM, Oscilloscope, Spectrum Analyzer, etc.

  • Strong analytical, diagnostic, and problem-solving skills.

  • Ability to work independently and collaborate in cross-functional teams.

  • Excellent verbal and written communication skills

Test EngineeringAnalytical SkillsProblem-SolvingLinux ScriptingLabVIEWHardware DebuggingSoftware DebuggingNetworkingFunctional TestingBox Build AssemblyHardware Failure AnalysisTest InstrumentsCollaborationDocumentationTrainingFailure Analysismulti-location

Cookies & analytics consent

We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.

Read how we use data in our Privacy Policy and Terms of Service.