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HomeCompaniesHermeusPowertrain Responsible Engineer

Powertrain Responsible Engineer

Hermeus · Los Angeles, CA · On Site · Active · $114,750–$140,250 / year · Lever

Job facts

FieldValue
CompanyHermeus
TitlePowertrain Responsible Engineer
Normalized title-
Department / teamEngineering / Engines and Propulsion
LocationLos Angeles, CA, United States
Work modelOn Site
Employment typeFull Time
Salary$114,750–$140,250 / year
Statusactive
ATS providerLever
Posted / first seen2026-03-27 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

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PageWhat it containsOpen
Company jobsActive postings from Hermeus.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Lever.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Los Angeles.Open
Department jobsActive postings in Engineering.Open
Work model jobsActive On Site postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyHermeus
Source4e13c045-a564-47d7-ad2b-30fc8491c809
ATS providerLever

Description

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. 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. 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 by 22 C.F.R. § 120.62 or 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. 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 Minimum 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

Full job record

Job ID3a7ddaf2982cb1f209c6e5567f1d823cb8db4234
Org ID4296f830-95f0-4d84-b149-cc7bbd1f305a
Source ID4e13c045-a564-47d7-ad2b-30fc8491c809
Board ID4e13c045-a564-47d7-ad2b-30fc8491c809
Providerlever
Provider Job Key86943845-15c8-4299-b62b-6c184a0fbaef
TitlePowertrain Responsible Engineer
Normalized Title
Statusactive
Activeyes
Location TextLos Angeles, CA
DepartmentEngineering
TeamEngines and Propulsion
Employment TypeFull-time
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionCA
CityLos Angeles
Salary RawUSD 114750-140250 per-year-salary
Salary Min114,750
Salary Max140,250
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://jobs.lever.co/hermeus/86943845-15c8-4299-b62b-6c184a0fbaef
Apply URLhttps://jobs.lever.co/hermeus/86943845-15c8-4299-b62b-6c184a0fbaef/apply
First Seen At2026-05-29 06:59:21Z
Last Seen At2026-06-06 20:13:15Z
Last Checked At2026-06-06 20:13:15Z
Last Changed At2026-05-29 06:59:21Z
Inactive At
Source Posted At2026-03-27 01:46:33Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=lever/board=hermeus/date=2026-06-06/2026-06-06T20-13-14-323Z-526ab4758f5a8fff5046fe9bf77b4a6e6d0852443cefd61dded55e3b42e1e7ad.json
Event Fields
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Parsed Structured
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Extensions
{}
Native Structured
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