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HomeCompaniesHermeusChief Engineer - Airbreathing Propulsion Test

Chief Engineer - Airbreathing Propulsion Test

Hermeus · Jacksonville, FL · On Site · Active · $138,550–$247,250 / year · Lever

Job facts

FieldValue
CompanyHermeus
TitleChief Engineer - Airbreathing Propulsion Test
Normalized title-
Department / teamEngineering / Engines and Propulsion
LocationJacksonville, FL, United States
Work modelOn Site
Employment typeFull Time
Salary$138,550–$247,250 / year
Statusactive
ATS providerLever
Posted / first seen2026-05-22 / 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 Jacksonville.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. We are seeking a 1st principles driven, experienced, and owner mindset Chief Engineer to lead the design, construction, and activation of an expansion at our next-generation airbreathing propulsion test facility, HEAT, located in Jacksonville, FL. This facility expansion will play a critical role in advancing hypersonic and other advanced propulsion technologies vital to Hermeus’ roadmap, national security, and aerospace innovation. As the Chief Engineer, you will serve as the technical authority and strategic lead responsible for the end-to-end development of the test facility—from concept and requirements definition through commissioning and operational readiness. This role will require close collaboration with internal teams, external contractors, and DoD stakeholders to ensure that the facility meets current and future propulsion testing needs. 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 Lead Facility Design and Architecture Oversee the conceptual and detailed design of the test facility, including the air plant, test cells, airflow systems, instrumentation, data acquisition, safety systems, and support infrastructure. Guide requirements definition and translate test objectives into engineering specifications for propulsion systems. Program and Technical Leadership Serve as the principal engineering authority, ensuring technical rigor, mission alignment, and engineering excellence throughout all phases of the project. Manage and direct cross-functional engineering teams (civil, mechanical, electrical, aerospace, systems) and coordinate with external contractors and company stakeholders. Support development of acquisition strategies, source selection, and contractor oversight. Stakeholder Engagement and Oversight Liaise with government customers, test customers, and internal leadership to communicate progress, mitigate risks, and ensure alignment on priorities and capabilities. Provide authoritative input into decision-making, budgeting, milestone reviews, and operational transition planning. Risk and Quality Management Identify and mitigate technical risks related to performance, safety, schedule, and integration with test assets or vehicle systems. Implement quality assurance processes across engineering and construction phases. Innovation and Futureproofing Anticipate future propulsion test and design for scalability and modular upgrades. Evaluate emerging technologies that could enhance facility capabilities or streamline operations. Requirements Bachelor’s degree in mechanical engineering, a erospace Engineering , or a related field (master’s or PhD preferred). 10+ years of experience in the design, development, or operation of propulsion test facilities, aerospace infrastructure, or similar test facility/infrastructure. Preferred Skills and Experience Demonstrated experience leading large-scale engineering projects involving complex systems integration and build. Deep understanding of airbreathing propulsion systems (e.g., turbojet, ramjet, scramjet, TBCC) and associated testing environments. Strong owner mindset with ability to independently execute and drive to outcomes. Familiarity with relevant safety standards, environmental standards, construction requirements, and DoD or NASA aerospace test procedures. Strong leadership, communication, and stakeholder management skills. Must be able to obtain and maintain a US Security Clearance (TS preferred).

Full job record

Job IDbfbd5bc664b324d79fec5a128639cea93be5e699
Org ID4296f830-95f0-4d84-b149-cc7bbd1f305a
Source ID4e13c045-a564-47d7-ad2b-30fc8491c809
Board ID4e13c045-a564-47d7-ad2b-30fc8491c809
Providerlever
Provider Job Key747e5198-3fd6-497d-958c-8737af243d53
TitleChief Engineer - Airbreathing Propulsion Test
Normalized Title
Statusactive
Activeyes
Location TextJacksonville, FL
DepartmentEngineering
TeamEngines and Propulsion
Employment TypeFull-time
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionFL
CityJacksonville
Salary RawUSD 138550-247250 per-year-salary
Salary Min138,550
Salary Max247,250
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://jobs.lever.co/hermeus/747e5198-3fd6-497d-958c-8737af243d53
Apply URLhttps://jobs.lever.co/hermeus/747e5198-3fd6-497d-958c-8737af243d53/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 At2026-05-22 19:39:20Z
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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  "active_status": "active"
}
Parsed Structured
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Extensions
{}
Native Structured
{
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      "text": "Responsibilities",
      "content": "\n<li>Lead Facility Design and Architecture&nbsp;\n\n</li><li>Oversee the conceptual and detailed design of the test facility, including the air plant, test cells, airflow systems, instrumentation, data acquisition, safety systems, and support infrastructure.&nbsp;</li>\n<li>Guide requirements definition and translate test objectives into engineering specifications for propulsion systems.&nbsp;</li>\n\n\n<li>Program and Technical Leadership\n\n</li><li>Serve as the principal engineering authority, ensuring technical rigor, mission alignment, and engineering excellence throughout all phases of the project.&nbsp;</li>\n<li>Manage and direct cross-functional engineering teams (civil, mechanical, electrical, aerospace, systems) and coordinate with external contractors and company stakeholders.</li>\n<li>Support development of acquisition strategies, source selection, and contractor oversight.&nbsp;</li>\n\n\n<li>Stakeholder Engagement and Oversight&nbsp;\n\n</li><li>Liaise with government customers, test customers, and internal leadership to communicate progress, mitigate risks, and ensure alignment on priorities and capabilities.&nbsp;</li>\n<li><span data-contrast=\"auto\">Provide authoritative input into decision-making, budgeting, milestone reviews, and operational transition planning.</span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:278}\">&nbsp;</span></li>\n\n\n<li>Risk and Quality Management\n\n</li><li>Identify and mitigate technical risks related to performance, safety, schedule, and integration with test assets or vehicle systems.&nbsp;</li>\n<li>Implement quality assurance processes across engineering and construction phases.</li>\n\n\n<li>Innovation and Futureproofing\n\n</li><li>Anticipate future propulsion test and design for scalability and modular upgrades.&nbsp;</li>\n<li>Evaluate emerging technologies that could enhance facility capabilities or streamline operations.&nbsp;</li>\n\n\n"
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    }
  ],
  "country": "US",
  "createdAt": 1779478760374,
  "updatedAt": null,
  "categories": {
    "team": "Engines and Propulsion",
    "location": "Jacksonville, FL",
    "commitment": "Full-time",
    "department": "Engineering",
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    "min": 138550,
    "currency": "USD",
    "interval": "per-year-salary"
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