Hydraulic Assembler — Experienced / Mobile Machinery

RagnarTech Inc.; New Hampshire; On-site; USD 52,000 - 78,000; Full time

Job summary

RagnarTech Inc. in the United States is seeking an Experienced Hydraulic Assembler to install and optimize hydraulic systems on the 9400/9700 Series grinders.

You will work on pumps, valves, motors, cylinders, and filtration assemblies, ensuring circuit integrity and performance. The ideal candidate has 3–5+ years of hydraulic assembly experience in heavy equipment, can read schematics, and lift 50+ lbs in a manufacturing setting.

Qualifications

• 3–5+ years experience with hydraulic systems on heavy equipment.
• Ability to read hydraulic schematics and diagnose systems.
• Able to lift 50+ lbs in a manufacturing environment.
• Familiarity with IQAN or similar mobile control systems is a plus.

Responsibilities

• Install hydraulic systems including pumps, valves, hoses, manifolds, cylinders.
• Flush hydraulics, test for leaks, and verify pressure.
• Route and secure lines per engineering and safety standards.
• Read schematics and work instructions.
• Support testing and commissioning of hydraulic systems.
• Collaborate with Engineering to resolve build issues.
• Maintain a safe, clean work area.

Skills

Hydraulic systems expertise

Schematic reading

Manual dexterity

Safety compliance

Tools

IQAN

Job description

Hydraulic Assembler — Experienced / Mobile Machinery

• August 12, 2026

Position Summary

The Hydraulic Assembler is responsible for the installation, testing, and optimization of hydraulic systems on RagnarTech’s 9400/9700 Series grinders. This experienced role focuses on pumps, valves, motors, cylinders, filtration systems, and overall hydraulic circuit integrity.

Key Responsibilities

• Install hydraulic systems including pumps, valves, hoses, manifolds, cylinders, motors, and filtration assemblies
• Perform hydraulic flushing, leak testing, and pressure verification
• Route and secure hydraulic lines to meet engineering and safety standards
• Read and interpret hydraulic schematics and work instructions
• Assist with hydraulic system functional testing prior to final quality control
• Troubleshoot hydraulic issues during assembly and commissioning
• Collaborate with Engineering to resolve hydraulic build issues and support continuous improvement
• Maintain a safe, clean, and organized work environment

Qualifications

• 3–5+ years of experience working with hydraulic systems on heavy equipment
• Strong understanding of open-loop, closed-loop, load-sense, and proportional control systems
• Ability to read hydraulic schematics and perform system diagnostics
• Ability to lift 50+ lbs. and work in a manufacturing environment
• Familiarity with IQAN or other mobile control systems is a plus

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