AerotekVerified Source

Assembly Technician, Mechanical & Fluid Systems Integration

58K–79K
Onsite · Seattle, Washington
Posted August 14, 2026
full-time

Overview

Own design and build of complex mechanical and fluid systems at scale alongside engineers. Work on subsystems from parts to fully integrated, pressure-tight hardware ready for test. Improve build processes and debug integration issues on a fast-moving floor with strong ownership. This role blends hands-on assembly with problem solving and collaboration to hit aggressive hardware milestones.

What You'll Do9

  • 1Build mechanical and fluid systems including pressure vessels, piping, valves, and heat exchangers to ensure readiness for testing
  • 2Assemble tubing and piping with routing, bending, cutting, and fitting to exact specifications
  • 3Install sensors instrumentation and support hardware for test readiness and data capture
  • 4Conduct pressure testing leak checking and system validation using hydrostatic and pneumatic methods
  • 5Collaborate with engineering teams to bring up and debug systems on real test benches and in prototype environments
  • 6Interpret engineering drawings P&IDs and assembly documentation to resolve fit-up and tolerance issues in real time
  • 7Drive clean repeatable build processes ensure traceable builds and documentation for QA
  • 8Support rapid prototyping and iteration under tight timelines and high ownership mindset
  • 9Maintain safe working environment when handling highpressure and hightemperature systems

Requirements10

  • 15+ years of hands-on experience in mechanical assembly fluid systems or integration roles
  • 2Proven experience assembling and testing complex mechanical or fluid systems
  • 3Strong experience with tubing piping fittings and fluid system integration
  • 4Ability to read and interpret mechanical drawings and P&IDs
  • 5Experience with pressure testing leak detection and system validation
  • 6Strong mechanical intuition and troubleshooting of integration issues quickly
  • 7High attention to detail and craftsmanship in assembly work
  • 8Track record of working effectively in fastpaced prototypeDriven environments
  • 9High ownership mindset and ability to operate independently with minimal supervision
  • 10Strong communication skills and ability to work closely with engineers

Salary Insight

$58 - $79k per year

Location

Typeonsite
LocationSeattle, Washington

Required Skills

Mechanical AssemblyFluid System IntegrationPressure TestingLeak DetectionHydrostatic TestingPneumatic TestingReading Engineering DrawingsInstrumentation InstallationSwagelok/Fittings KnowledgeHigh‑Pressure SystemsOrbital Tube WeldingEPA Section 608 CertificationRefrigeration/HVACManual MachiningElectrical Troubleshooting
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