Components Manufacturing Technician II

Firefly Aerospace

Component and Sub-Assembly Technician for aerospace propulsion at Firefly Aerospace in Texas. Collaborating closely with Fluid Systems Engineers on assembly and testing of critical aerospace components.

Posted 7/3/2026full-timeBriggs • Texas • 🇺🇸 United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in the assembly, testing, and troubleshooting of hydraulic and pneumatically actuated systems, with a strong focus on precision assembly of aerospace components. Proficient in reading engineering drawings and providing feedback for design improvements while ensuring compliance with safety standards.

Highest-signal resume keywords

Hydraulic System TestingPneumatic System TroubleshootingPrecision Assembly of Aerospace ComponentsElectronics/Avionics FamiliarityEngineering Drawing Interpretation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Assembly of ValvesFunctional VerificationRoot Cause AnalysisComponent Disassembly and RepairCalibration of EquipmentHydrostatic Proof TestingMechanical Cleaning MethodsUltrasonic CleaningChemical PassivationHigh-Pressure Operations

Soft Skills

Problem SolvingTeam CollaborationFlexibility

Tools & Technologies

Filtration SystemsPumpsTanksScales

Industry Keywords

AerospaceAircraftR&DMechanical SystemsHazardous Systems

Tech Stack

Tools & technologies

Assembly

About the role

Key responsibilities & impact

Ensure that the build process is being performed according to the instructions
Assembly of valves, actuators, and other sub-assemblies
Test, functional verification, and troubleshooting of hydraulic and pneumatically actuated cryogenic valves, systems and components
Assist engineers in reviewing and developing design concepts, tooling, test hardware and providing feedback for improvements
Hydrostatically and pneumatically proof components
Follow, review, improve and provide feedback on work instructions for complex mechanical systems and installations
Precision assembly of rocket engine components: combustion devices, valves, turbomachinery, and other sub-assemblies
Safely work with hazardous systems, chemicals, and high-pressure operations
Root cause and diagnostic component disassembly, repair, and work
Clean and passivate hardware using means such as solvent/chemical, mechanical, ultrasonic, and precision cleaning methods
Perform shop level maintenance and calibration of equipment such as pumps, tanks, filtration systems, scales, etc.

Requirements

What you’ll need

2 to 5 years experience (or equivalent) in aerospace, aircraft, R&D or related industrial fields
Electronics / Avionics experience or familiarity with avionics systems used in aerospace applications (e.g., wiring, troubleshooting, or integration of avionics components and systems)
Ability to read and interpret engineering drawings and technical manuals
A Demonstrated high-level problem of solving skills working in a team environment.
Physically able to climb ladders and stairs
Lift and carry 50 lbs. for limited durations
Schedule varies depending on needs, flexibility required
Work nights, weekends and overtime when necessary.

Benefits

Comp & perks

generous health, dental and vision plans with low plan deductibles
parental leave
educational reimbursement
short term disability
flexible PTO options