Environmental Development Technician IV

NASA Jet Propulsion Laboratory

6d•$91,312 - $114,088•Onsite

About The Position

This unique opportunity is part of the Mechanical Systems Engineering, Fabrication and Test Division which engages in research, technology development, and the creation of advanced mechanical, thermal, propulsion, and electronic packaging systems with expertise that spans the full breath of mechanical disciplines and is applied from architectural concept development through operations. As a Environmental Development Technician you will be working for Mechanical Fabrication & Test Section which maintains technical support facilities and resources that provide the services required to fabricate, assemble, and test electro-mechanical developmental and flight hardware. This Section develops and matures equipment and technologies, which enable and enhance our fabrication and environmental test capability for current and future missions.

Requirements

Typically requires a High School diploma with minimum of 8 years of related experience; or an Associate's degree with a minimum of 6 years of related experience; or a Bachelor’s degree with a minimum 3 years of related experience; and related required training.
Experience with the use of LN2, GN2, and the design, assembly and fabrication or maintenance of pressure systems
Experience installing accelerometers, force transducers, strain gauges, and instrumentation wiring.
Knowledge of electrodynamic shakers, acoustic chambers, tunable shock beams, and mass properties machines, their operation, and some maintenance.
Experience operating and maintaining shakers.
Experience using m+p VibeRunner software or similar vibration control/data acquisition software.
Ability to interpret engineering drawings, schematics, and test procedures.
Demonstrated troubleshooting skills for instrumentation, electrical systems, and dynamic test equipment.
Ability to work independently and communicate effectively.
Ability to work in a cleanroom environment with the appropriate gloves, hat, booties, smock etc. in support of flight hardware testing.
Ability to be available to work day and evening shifts, overtime, weekends, and/or holidays, as needed.

Nice To Haves

Experience operating and maintaining acoustic chambers, tunable shock beams, and mass properties machines.
Experience with HBK (Brüel & Kjær) LanXI DAQ systems.
Knowledge of Electro Static Discharge (ESD) hazards and awareness, Foreign Object Debris (FOD) management, hazard communication, cleanroom protocols and personnel protective equipment, Job Safety Analysis, Lockout/Tagout procedures, and handling of critical flight hardware and testing equipment.
Fall restraint knowledge and experience
Knowledge of fabrication of thermal couples, the operation of multi-meters, signal generators, and digital data management equipment and the repair and calibration of instrumentation equipment, spot welding equipment for instrumentation assembly and repair.
Experience in handling/plumbing of cryogenic liquids and delivery systems, component replacement, the calibration, and repair of helium mass spectrometer leak detectors, experience with the operation or setup of Programmable Logic Control (PLC) type systems.

Responsibilities

Prepare, configure, and support dynamic test equipment including small and large shakers, acoustic chambers, tunable beam systems, and Mass Properties (CG/MOI/POI) equipment.
Assist with setup, alignment, and operation of vibration, acoustic, shock, sine, random vibration, sine burst, and modal test configurations.
Configure and operate HBK (Brüel & Kjær) LanXI data acquisition systems and LabVIEW-based instrumentation for dynamic testing.
Use m+p VibeRunner software to configure, monitor, and execute dynamics test operations.
Perform pre-test instrumentation verification, post-test inspections, and help troubleshoot instrumentation and electrical systems.
Work safely around flight hardware following ESD, cleanroom, and critical item handling requirements.
Fabricate, terminate, label, route, and troubleshoot instrumentation and signal cables supporting vibration, acoustic, shock, and modal testing.