Propulsion Integration Technician at Hermeus

Los Angeles, California, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Aerospace, DefenseIndustries

Requirements

5+ years of hands-on experience as a propulsion, aerospace, or mechanical technician in R&D or flight development environments
Proven impact building and testing propulsion, engine, or fluid systems for aerospace applications
Strong ability to interpret engineering drawings, P&IDs, and assembly procedures
Skilled in precision assembly, torqueing, sealing, and pressure system fabrication
Proficient in precision measurement tools (micrometers, calipers, depth gauges) and GD&T fundamentals
Demonstrated ability to troubleshoot, redline, and iterate directly with engineering teams
Physically able to lift 50 lbs, work in confined spaces, and support test operations as needed

Responsibilities

Assemble, integrate, and test prototype propulsion and fluid systems from early engineering drawings and schematics
Perform mechanical, pneumatic, and electromechanical builds with precision and attention to design intent
Provide direct feedback to engineering on design improvements, build sequence, and hardware performance
Conduct functional testing, pressure testing, and leak verification of propulsion subassemblies
Support data collection, test setup, and post-test inspection during engine and subsystem development
Fabricate or modify components and tooling to support rapid iteration and hands-on problem solving
Uphold the highest standards of safety, cleanliness, and quality in all lab and shop environments

Skills

Propulsion Systems

Fluid Systems

Mechanical Assembly

Pneumatic Systems

Electromechanical Builds

Pressure Testing

Leak Verification

Welding

Additive Manufacturing

Tube Bending

Machining

Avionics Integration

Fabrication

Tooling

Hermeus

Develops hypersonic aircraft for high-speed travel

About Hermeus

Hermeus focuses on developing hypersonic aircraft capable of reaching speeds of Mach 5, which is over twice the speed of the Concorde. This means their aircraft can travel at approximately 3,800 miles per hour, significantly cutting down travel times. The aircraft operates using a hypersonic engine powered by the Pratt & Whitney F100 turbine, which has already undergone successful testing. Hermeus aims to sell these high-speed aircraft to airlines and government agencies interested in fast transportation. What sets Hermeus apart from competitors is its specific focus on hypersonic travel and its recent achievement in engine testing, which demonstrates its progress in this niche market. The company's goal is to revolutionize high-speed travel and make it a viable option for commercial use.

Atlanta, GeorgiaHeadquarters

2018Year Founded

$210.1MTotal Funding

EARLY_VCCompany Stage

AerospaceIndustries

201-500Employees

Benefits

Paid family leave

Employer-paid health care

Stock options

Competitive salary

PTO

Team bonding

Risks

Competition from disruptive startups like Whisper Aero threatens Hermeus' market position.

Reliance on government partnerships exposes Hermeus to policy and funding changes.

Technical challenges with Quarterhorse Mk 1 could delay hypersonic flight progress.

Differentiation

Hermeus is developing Mach 5 aircraft, significantly faster than the Concorde.

The company successfully tested its hypersonic engine with Pratt & Whitney F100 turbine.

Hermeus is creating reusable hypersonic aircraft for both military and commercial applications.

Upsides

Hermeus raised $100 million in Series B funding, showing strong investor confidence.

The new hypersonic test facility in Florida accelerates research and development.

Partnerships with US Air Force and NASA enhance credibility and technological advancement.

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