Powertrain Responsible Engineer

All Aviation Jobs; Los Angeles (CA); On-site; USD 92,000 - 187,000; Full time

Benefits offered by this job

Health insurance

Stock options

401(k) retirement plan

Paid holidays

Unlimited PTO

Job summary

Hermeus is hiring a Powertrain Responsible Engineer to own mechanical components and assemblies that generate and transmit power for hypersonic vehicles. You will lead design, analysis, testing, and qualification of gearboxes, motors, and turbomachinery.

The role requires strong fundamentals in mechanics, fluid dynamics, thermodynamics, materials science, and manufacturing, with collaboration across engineering and production teams to accelerate prototype flight hardware.

Qualifications

• Bachelor’s degree in engineering discipline (mechanical, aerospace, physics, materials, etc.).
• Experience using CAD to design parts and assemblies.
• 3+ years of engineering, competition team, or applied research in fluid or engine systems.

Responsibilities

• Fully own critical flight hardware.
• Architect and place components within systems.
• Component design, analysis, development testing, qualification, production introduction.
• Scope vehicle-level operational methods and limits for reliability and safety.
• Design/build gearboxes, pumps, motors, and generators for hypersonic aircraft.
• Develop testing infrastructure to validate novel designs.
• Collaborate with manufacturing to establish production readiness.

Skills

CAD design

Mechanical design

Thermal analysis

Materials science

Python/ Matlab

Education

Bachelor's degree in engineering

Master's degree in engineering

Tools

Siemens NX

Teamcenter

ANSYS

Job description

• Bachelor’s degree in engineering discipline (mechanical, aerospace, physics, materials, etc.)
• Master’s degree in engineering discipline (mechanical, aerospace, physics, materials, etc.)

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

About The Role

As a Powertrain Responsible Engineer you will own the mechanical components and assemblies that generate and transmit power in all forms (fluid, mechanical and electrical) throughout our hypersonic vehicles. This includes gear boxes, generators, motors, and turbomachinery. This highly interdisciplinary role requires strong 1st principles in mechanics, fluid dynamics, thermal analysis, materials science, and manufacturing. You will need to be able to communicate requirements clearly and concisely in a rapidly changing environment while driving the development of cutting-edge hardware that will accelerate the future of hypersonic travel.

Responsibilities

• Fully own critical flight hardware
• Work with system owners to architect and place components within systems
• Component level architecture and sizing
• Component design, analysis, development testing, qualification, production introduction
• Scope vehicle level operational methods and limits to ensure reliability and personnel safety through all phases of production and operation
• Making risk conscious decisions aligned with program posture
• Prioritize broad work scope to meet top company objectives
• Design/build cutting edge gearboxes, pumps, motors, and generators for hypersonic aircraft
• Design/build required testing infrastructure to validate, accept and qualify novel designs
• Work with manufacturing team to establish necessary production infrastructure to bring your designs to life

Requirements

• Bachelor’s degree in engineering discipline (mechanical, aerospace, physics, materials, etc.)
• Experience using CAD to design parts and assemblies
• 3+ years of Engineering, competition team, applied research experience related to fluid or engine systems
• Passion for hardware design and development
• Willingness to travel to support of hardware and flight tests
• Willingness to work extended hours and weekends as needed

Preferred Skills And Experience

• Master’s degree in engineering discipline (mechanical, aerospace, physics, materials, etc.)
• 5+ years of experience developing hardware from concept to production
• Proficiency in Gear Design, Bearing Design, Rotordynamics, thermodynamics, mechanics, and materials
• Strong knowledge of GD&T and stack-up analysis
• Script programming experience (Python, Matlab, Excel, VBA, etc.)
• Pressurized fluid components experience such as solenoids, regulators, throttle valves, relief valves, linear and rotary actuators.
• Ability to execute in a scrappy, entrepreneurial manner with tight timelines.
• Professional experience using Siemens NX/Teamcenter and ANSYS
• Great attitude in the face of extreme challenges

$91,800 - $187,450 a year

Engineer I $91,800 - $112,200

Engineer II $114,750 - $140,250

Engineer III $138,550 - $187,450

The salary range listed for this role is intended as a general guideline. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs.

At Hermeus, compensation is only one part of our total rewards package. We offer competitive pay, equity, and a range of benefits designed to support our team.

Benefits

• Health & Wellness: 100% employer-paid healthcare and pet insurance
• Financial: Competitive pay, stock options, 401(k) retirement plan, and potential year-end bonuses
• Time Off: Paid parental leave, 12 federal holidays, unlimited PTO for exempt employees, and generous accrued PTO for non-exempt employees
• Office Perks: Weekly paid office lunches and fully stocked breakrooms

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by22 C.F.R.

• 120.62or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY

Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.