Mechanical Engineer

Mechanical Engineer – Hydraulics & Robotics (Aerial Systems)
Ag-Nav Inc.LocationRemote – Open to international candidatesAbout the RoleAg-Nav Inc. is seeking a Mechanical Engineer with strong experience in hydraulics and robotic/mechatronic systems to support the development of next-generation aerial application and navigation equipment.You will play a key role in designing and developing mechanical and electro-mechanical systems used in mission-critical aerial operations including:

• Agricultural aerial application
• Forest protection
• Aerial firefighting
• Geophysical survey
• Pipeline inspection
• Power line inspection
• Environmental monitoring
• Aerial mapping and survey

This role involves working on hydraulic control systems, actuators, flow control mechanisms, and integrated robotic systems that operate in demanding aviation environments. Responsibilities

• Design and develop mechanical and hydraulic systems for aerial equipment
• Develop and integrate actuators, valves, pumps, and flow control systems
• Support design of robotic and mechatronic subsystems
• Create detailed 3D CAD models, assemblies, and production drawings
• Perform mechanical calculations and simulations (stress, flow, thermal where applicable)
• Work closely with electrical and software teams for system integration
• Prototype, test, and validate mechanical systems under real-world conditions
• Support field testing and troubleshooting of installed systems
• Optimize designs for manufacturability, reliability, and weight
• Contribute to design documentation, BOMs, and production processes

Required Qualifications

• Bachelor’s degree in Mechanical Engineering or related field
• 5+ years of experience in mechanical design (hydraulics and/or robotics preferred)
• Strong experience with hydraulic systems:
• proportional valves
• pumps
• flow control
• pressure systems
• Experience with actuators and motion systems
• Proficiency with 3D CAD software (SolidWorks preferred)
• Strong understanding of mechanical design principles
• Experience creating manufacturing drawings and BOMs
• Hands-on experience with prototyping and testing
• Strong problem-solving and troubleshooting skills
• Ability to work independently in a remote environment
• Strong English communication skills

Bonus Qualifications

• Experience with electro-hydraulic systems
• Experience with robotics or automation systems
• Familiarity with control systems (PID, feedback loops)
• Experience with embedded systems integration
• Knowledge of aerospace or aviation systems
• Experience with CFD or FEA tools
• Familiarity with DO-160 or ruggedized equipment design
• Experience with corrosion protection and environmental sealing (IP-rated designs)

What You’ll Work On

• Hydraulic gate control systems
• Flow control systems for aerial application (liquid, dry, ULV)
• Actuator systems and valve control mechanisms
• Ruggedized equipment for aircraft and UAV platforms
• Integrated mechanical systems supporting navigation and mission control
• Prototype and production-ready mechanical assemblies

Technology & Systems

• SolidWorks / CAD tools
• Hydraulic components (valves, pumps, actuators)
• Sensors (pressure, position, flow)
• Embedded-integrated mechanical systems
• Manufacturing processes (CNC, sheet metal, assembly)

Benefits

• Competitive salary
• Remote work flexibility
• Work on cutting-edge aerial and robotic systems
• Opportunity to contribute to real-world aviation applications
• Collaborative engineering environment
• Professional growth opportunities

Job Type: Full-timePay: $96,000.00-$100,000.00 per year

• Work Location: In person