---
title: 'Components Manufacturing Engineer at Hermeus'
canonical: 'https://feeny.ai/job/components-manufacturing-engineer-hermeus-los-angeles-jcc7snf39epq'
type: 'job'
last_seen: '2026-10-18'
---

# Components Manufacturing Engineer at Hermeus

- **Company:** Hermeus
- **Location:** Los Angeles, CA
- **Compensation:** $95k–$170k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-07-17
- **Last confirmed live:** 2026-10-18
- **Apply:** https://jobs.lever.co/hermeus/89631544-8479-4f4c-b5b1-e423763dd0ee

## Job 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.

About The Role: We are seeking a Components Manufacturing Engineer who will be responsible for establishing, developing, and scaling advanced manufacturing processes for critical hardware. You’ll take full ownership of component fabrication from concept through production, driving design-for-manufacture, process development, and continuous improvement, this includes valves, fluids components, actuators,  manifolds, and electro-mechanical assemblies.

This role requires a highly technical, hands-on engineer with strong problem-solving skills and the ability to operate autonomously in a fast-paced, first-principles environment. You’ll work closely with design, materials, and production teams to bridge the gap between prototype and production, helping define what world-class manufacturing looks like for our next-generation hardware.

Responsibilities:

- Develop and own end-to-end manufacturing processes for complex mechanical and precision components (e.g., this includes valves, fluids components, actuators, manifolds, and electro-mechanical assemblies. ).
- Drive design for manufacturability (DFM) by collaborating directly with design and development engineers from concept through release.
- Define and optimize process parameters for laser welding, precision machining, assembly, and inspection of critical components.
- Lead first-article builds, troubleshoot process non-conformances, and implement permanent corrective actions.
- Own planning, operations, and scheduling for the sheet metal shop, ensuring on-time delivery of high-quality hardware.
- Design and procure production tooling, fixtures, and test equipment to improve quality, repeatability, and throughput.
- Support technicians and specialists on the production floor by troubleshooting issues, resolving non-conformances, and implementing corrective actions in a timely manner.
- Establish and maintain process documentation, including manufacturing plans, work instructions, and control plans.
- Collaborate cross-functionally with quality, supply chain, and test teams to ensure consistent component performance and reliability.
- Develop data-driven approaches for process control, capability analysis, and yield improvement.
- Serve as the technical authority for component manufacturing, mentoring technicians and shaping the facility’s future manufacturing capabilities.

Requirements:

- Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Materials Science, or related field.
- 3+ years of hands-on experience in precision component manufacturing (aerospace, defense, or high-performance hardware industries preferred).
- Proven ability to develop, validate, and scale new manufacturing processes from concept through production.
- Strong understanding of GD&T, tolerance stack-ups, and material behavior under manufacturing processes.
- Hands-on experience in a lab or production environment, with a focus on process development, fixture design, or failure analysis.

Preferred Skills and Experience:

- Experience with advanced welding methods (laser, e-beam, resistance, or friction stir).
- Knowledge of aerospace-grade materials such as aluminum, titanium, Inconel, and stainless steel.
- Experience with valves, fluids components, actuators, manifolds, and electro-mechanical assemblies.
- Familiarity with DFM/DFA principles, SPC, and Lean manufacturing practices.
- Experience transitioning R&D hardware into low-rate or full-rate production environments.
- Strong CAD/CAM proficiency (NX, CATIA, SolidWorks, or Fusion 360).
- Comfortable working in a startup or rapid-development environment requiring broad ownership and adaptability.

Physical Requirements:

- Prolonged periods of sitting at a desk and working on a computer.
- Frequent walking through office, manufacturing, and test facility environments.
- Extended or flexible hours may be required to meet critical program milestones.

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 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.

## #LI-JC3

## About Hermeus

## Company Overview
- **One-liner**: Hermeus is an aerospace and defense company building the world’s fastest aircraft through rapid iterative prototyping, targeting high-Mach and hypersonic flight for national security and commercial applications.
- **Entity Type**: Private (Series C, ~$350M raised in latest round)
- **Headquarters**: Hawthorne, California, USA (primary HQ at 3401 Jack Northrop Ave; additional offices in Los Angeles/El Segundo, Atlanta, Jacksonville, and Washington, D.C.)
- **Founded**: 2018
- **Founders**: AJ Piplica, Glenn Case, Skyler Shuford, Michael Smayda

## Core Business
- **Primary industry**: Aviation and Aerospace Component Manufacturing; Defense Technology
- **Target customers**: B2G (primarily U.S. Department of Defense and allied nations), with future potential in commercial high-speed travel
- **Mission**: Build the world’s fastest aircraft by reclaiming the lost art of rapid iterative prototyping, delivering high-speed systems that provide an asymmetric advantage for the nation and its allies.

## Products & Services
- **Quarterhorse Program**: A series of four purpose-built unmanned aircraft, each designed to unlock a specific technical challenge and incrementally de-risk hypersonic technology. The first aircraft flew in 2025, and the company reached supersonic flight just 364 days later—the fastest time from founding to supersonic flight in aviation history.
- **High-Speed Propulsion Systems**: Development of air-breathing engines, including testing at the High Enthalpy Airbreathing Test (HEAT) facility in Jacksonville, FL, using Pratt & Whitney F100 engines as a baseline.
- **Hypersonic Aircraft Platforms**: Future planned vehicles aimed at affordable, reusable hypersonic flight for defense and eventually commercial passengers.

## Market Standing
- **Valuation**: Not publicly disclosed (conflicting reports; PitchBook lists latest Series C at $350M, total funding ~$566M)
- **Key Metric**: Total Funding ~$566M (9 rounds); Annual Revenue estimated at $5.6M (LinkedIn data, likely early-stage).
- **Notable Investors/Partners**: Sam Altman (led Series B), Khosla Ventures (led Seed), United States Air Force ($60M grant), NASA (Non-Equity Assistance), and other defense-focused investors.
- **Growth Signals**: 286 employees (+42% YoY); 122,889 LinkedIn followers (+58.2% yearly); rapid expansion from concept to supersonic flight in under 7 years; multiple open positions across engineering, manufacturing, and operations.

## Competitive Advantages
- **Speed of Iteration**: Hermeus is the fastest company in aviation history to go from founding to supersonic flight (364 days after first flight), using a hardware-rich, test-early approach reminiscent of the Skunk Works era.
- **First-Principles Engineering**: Small, cross-disciplinary teams that own problems end-to-end, enabling rapid decision-making and prototyping.
- **Government & Strategic Relationships**: Deep ties with DoD, USAF, and NASA, providing both funding and clear mission requirements.
- **Facilities & Infrastructure**: Four locations covering design, manufacturing, propulsion testing, and policy engagement, including a 110,000 sq ft facility in Atlanta and a dedicated test site in Jacksonville.

## Strategic Focus
- **Current priorities**: Scaling the Quarterhorse program to achieve hypersonic flight; maturing engine and airframe integration; expanding manufacturing capacity; hiring top engineering and operations talent; deepening partnerships with defense customers.
- **Direction for growth**: Move from unmanned demonstrators to operational hypersonic aircraft for defense, and eventually develop a commercial high-speed air transport capability.

## Why Work Here
- **Culture**: Described as "rapid, relentless iteration" with a "total disregard for what others say can't be done." Emphasizes extreme ownership, stubborn focus, and a small-team, high-impact environment.
- **Remote/Hybrid/Office Policy**: On-site roles required at Hawthorne (LA), Atlanta, Jacksonville, or D.C. (multiple open positions are on-site).
- **Notable Perks**:
  - 100% premium coverage for health, dental, and vision for employees and dependents
  - 3 months paid parental leave (100% pay) plus optional additional unpaid month
  - Stock options for all full-time offers with equity refresher program
  - 401k & retirement plans
  - Unlimited PTO for exempt employees (generous accrued PTO for non-exempt) plus 12 federal holidays
  - Free weekly lunches, dog-friendly offices, commuter benefits
- **Engineering Culture**: Hands-on, cross-functional teams; opportunities to work on flight hardware, propulsion, avionics, software, and test operations; fast promotion cycles for high performers.

## Sources
1. [Hermeus Careers](https://www.hermeus.com/careers)
2. [Hermeus Company Page](https://www.hermeus.com/company)
3. [LinkedIn Company Profile](https://linkedin.com/company/hermeus)
4. [PitchBook Profile](https://pitchbook.com/profiles/company/267414-22)
5. [Lever Job Board](https://jobs.lever.co/hermeus)

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