Ocean Engineer – Communications Systems

3 weeks ago


Pensacola, United States Guided Particle Systems Full time

This is a 3–4-month, full-time contract (1099) position focused exclusively on preparing our autonomous maritime vehicle for a high-stakes customer demonstration in the March/April 2026 timeframe. You will join the team immediately to audit, harden, and field-test our existing communications architecture to ensure absolute reliability on demo day.Upon successful execution of the demonstration and completion of the contract term, this role is intended to convert to a permanent W-2 position to lead our systems engineering efforts.Key Responsibilities1. Acoustic System OptimizationConfigure and optimize acoustic modems (e.g., Teledyne) for specific demonstration environments.Help maximize acoustic link reliability in challenging acoustic channels.Parse acoustic payloads and integrate command/control messages into the vehicle's autonomy stack.2. Wireless Communications Improvement Implement and test LoRa (Long Range) protocols for reliable, low-bandwidth backup communications and recovery tracking.Address RF propagation issues over water to maximize data fidelity.3. Software IntegrationIntegrate communication drivers into the ROS2 (Robot Operating System) environment using C++ and Python.Debug scripts between hardware interfaces (serial/UART/USB) and ROS2 nodes.Develop synchronized communication notes and fail-safe logic to handle link dropouts autonomously.Explore robust signal processing techniques for underwater acoustics.4. Demonstration Execution (March – April)Serve as the technical lead for communications during the customer demonstration.Manage real-time telemetry monitoring and troubleshooting.Required QualificationsCitizenship: Must be a United States Citizen. (Strict requirement).Availability: Must be available to start immediately (January 2026) and commit fully through April 2026.Experience: 3–5+ years in marine technology, robotics, or embedded systems.Hardware Expertise:Acoustics: Specific experience configuring and troubleshooting Teledyne acoustic modems.RF [Desired]: Experience with 2.4GHz radios and LoRa integration.Software Stack:Strong proficiency in C++ and Python.Deep experience with ROS 2 for vehicle control and messaging.Logistics & Housing: The "Sprint" SetupTo support this development sprint, we want to remove all logistical friction so you can focus entirely on the mission.Housing is 100% Covered: We provide fully furnished accommodations for the duration of the contract at no cost to you. No leases, no utility bills—just show up with your gear.CompensationRate: $8,000 – $10,000 / month (Dependent on experience and fit).Structure: 1099 Independent Contract.Conversion: Potential for conversion to Full-Time W-2 (Salary + Benefits) upon successful contract completion.How to ApplyPlease submit your resume and cover letter to info@gparticle.com.We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.



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