Propulsion Manufacturing Engineer at Hermeus

Atlanta, Georgia, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Aerospace, DefenseIndustries

Requirements

Bachelor’s degree in Aerospace, Mechanical, or related engineering field (graduated within the last 12 months or graduating soon)
Familiarity with propulsion systems, fluid systems, and manufacturing processes through coursework or projects
Proficient in CAD and geometric dimensioning and tolerancing (GD&T)
Comfortable working hands-on with hardware, including standing, bending, and working on the shop floor
Strong communication skills and ability to read and review technical documents
Willingness to work overtime or weekends as needed
Exposure to machining, welding, precision cleaning, or inspection techniques is a plus
Working knowledge of Python or another coding language
Ability to use first principles and engineering fundamentals to support trade studies and make sound design decisions
Interest or experience in design for manufacturability, product development, or quality systems (e.g., FMEAs, root cause analysis, QMS)
Preferred Qualifications
Experience in a startup development environment
Experience working in a flight development program
Experience working with Inconel and Titanium
Experience working with 3D printed parts, castings, or forgings
Experience transitioning parts from first article to production

Responsibilities

Support day-to-day manufacturing and production of our Chimera engine and its subassemblies, including but not limited to: Machining, TIG/MIG welding, pressure testing, precision cleaning, additive manufacturing, non-destructive testing, heat treatment, and assembly
Draft, release, and manage Work Orders related to propulsion component fabrication, assembly, and testing
Use CAD tools (e.g., NX, SolidWorks) to design propulsion layouts, fluid routing, and hardware interfaces
Create and manage Bills of Materials (BOMs) for propulsion assemblies, ground support equipment, and flight articles
Assist with proof pressure testing of tanks, lines, and propulsion subsystems in accordance with aerospace standards
Support tube bending, fitting, and assembly for complex high-pressure fluid systems used in hypersonic propulsion
Execute fluid system cleaning, drying, and verification protocols to ensure compliance with high-performance cleanliness standards
Collaborate with cross-functional teams in thermal analysis, structural design, avionics, and flight test operations

Skills

Machining

TIG Welding

MIG Welding

Pressure Testing

Precision Cleaning

Additive Manufacturing

Non-Destructive Testing

Heat Treatment

Assembly

SolidWorks

CAD

BOM Management

Work Orders

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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