---
title: 'Senior Chemical Process Engineer at Inversion'
canonical: 'https://feeny.ai/job/senior-chemical-process-engineer-inversion-playa-vista-california-zthnf5s9v38g'
type: 'job'
last_seen: '2026-09-12'
---

# Senior Chemical Process Engineer at Inversion

- **Company:** Inversion
- **Location:** Playa Vista California, United States
- **Posted:** 2026-08-13
- **Last confirmed live:** 2026-09-12
- **Apply:** https://job-boards.greenhouse.io/inversionspace/jobs/4723758005

## Job description

Turning Space into a Transportation Layer for Earth

Who We Are:

Inversion builds advanced reentry systems to deliver next-generation capabilities from space.

Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform — one that unlocks unprecedented speed and global reach.

Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme reentry conditions and landing with high precision. These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds.

Inherently dual-use, our technology is built to meet urgent national security needs while laying the groundwork for future commercial applications. Backed by leading investors including Y Combinator, Spark Capital, and Lockheed Martin Ventures, and working with partners such as the U.S. Space Force and NASA, Inversion is pushing the boundaries of what's possible in space-based defense and logistics.

What You'll Do:

The performance of Inversion’s maneuvering reentry vehicles requires that we develop our own TPS materials — and making them at scale requires production-grade wet chemistry. As the Senior Chemical Process Engineer, you will stand up the sol-gel infusion and resin injection manufacturing processes at the heart of our thermal protection system production, carrying them from lab-scale demonstration to reliable, documented production. In this role, you will:

- Develop and stand up sol-gel infusion and resin injection manufacturing processes, from process definition through commissioning of production equipment
- Specify, design, and procure process equipment, including infusion and injection systems, vacuum and pressure vessels, resin delivery hardware, and drying and cure equipment
- Characterize and control the process variables that drive product quality — sol rheology and gelation kinetics, resin viscosity and pot life, degassing, infiltration uniformity, and cure behavior
- Scale processes from coupon-level development articles to full-scale production hardware
- Establish process documentation, travelers, and statistical process control to make processes repeatable across operators and lots
- Establish safe handling practices for production-scale wet chemistry, including solvents and reactive resin systems
- Work closely with materials scientists, manufacturing engineers, and outside vendors to bring new process capabilities in-house at Inversion

Required Qualifications:

- Bachelor's degree in Chemical Engineering, Materials Science, Mechanical Engineering, or equivalent experience in a related field
- Typically, 5+ years of experience in process development and scale-up of wet-chemistry or polymer manufacturing processes
- Experience with infusion, infiltration, or impregnation-based manufacturing processes — such as sol-gel infusion, resin transfer molding (RTM/VARTM), matrix infiltration, or similar
- Strong fundamentals in polymer and colloid processing, including rheology, gelation and cure kinetics, and mass transfer during infiltration
- Experience carrying a process from laboratory demonstration to production, including equipment specification and commissioning
- Experience with process safety practices for hazardous chemistry at production scale (e.g., PHA/HAZOP)
- Proven ability to work effectively in a fast-paced environment, including prototyping and rapid iteration of new products
- This position is on-site at Inversion HQ in Playa Vista, CA.
- Must have the ability to obtain and maintain a U.S. government Secret/Top Secret security clearance.

Desired Qualifications:

- Master's or PhD in Chemical Engineering, Materials Science, or a related field
- Experience with sol-gel processing at production scale — such as aerogel blanket manufacturing, oxide CMC densification, polymer infiltration and pyrolysis (PIP), or catalyst washcoating
- Experience with solvent exchange and supercritical or ambient-pressure drying processes
- Experience processing phenolic or other ablative resin systems
- Familiarity with process automation and controls (PLC/SCADA) for chemical process equipment
- Prior experience working in startups and/or small independent teams

Our office headquarters is located in Playa Vista, CA. This position requires in-office presence.

The California annual base salary for this role is currently $137,000-$193,000 Pay Grades are determined by role, level, location, and alignment with market data.  Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education and experience, certifications, abilities of the candidate and internal equity. ITAR Compliance:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR [here](https://www.pmddtc.state.gov/?id=ddtc_kb_article_page&sys_id=24d528fddbfc930044f9ff621f961987).

Equal Employment Opportunity:

Inversion provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, or disability.

Inversion collects and processes personal data in accordance with applicable data protection laws.  If you are a US Job Applicant see the [CCPA Privacy Policy Notice](https://oag.ca.gov/privacy/ccpa) for further details.

## About Inversion

## Company Overview
- **One-liner**: Inversion builds advanced reentry vehicles to turn space into a global logistics network for Earth, enabling rapid, precise delivery of payloads anywhere on the planet.
- **Entity Type**: Private (funding stage: Series unknown; raised $44M from investors including Y Combinator, plus a $71M U.S. Space Force contract)
- **Headquarters**: Playa Vista, California, United States
- **Founded**: 2021
- **Founders**: Justin Fiaschetti and Austin Briggs

## Core Business
- **Primary industry**: Aerospace & Defense – Reentry vehicles, space logistics, hypersonic delivery
- **Target customers**: U.S. Department of Defense, national security agencies, and future commercial logistics operators (B2G / B2B)
- **Mission**: “To make Earth radically more accessible by turning space into a global logistics network.”

## Products & Services
- **Ray**: Inversion’s first in-house developed spacecraft and reentry capsule, built to validate key subsystems for future vehicles. Developed by a team of 25 for under $1M.
- **Arc**: Flagship autonomous, reusable, low-cost space-based delivery vehicle designed to deploy payloads anywhere on Earth in under an hour. Dual-use for defense and commercial applications.

## Market Standing
- **Valuation / Market Cap**: Not disclosed
- **Key Metric**: Total funding of $44M (led by Y Combinator and other investors) + $71M Space Force contract
- **Notable Investors / Partners**: Y Combinator, Anduril Industries (partnered on space-based interceptors for Golden Dome), U.S. Space Force
- **Growth Signals**: 60-person team, 55,000 sqft facility in Los Angeles, dedicated test site in Mojave Desert, successful orbital flight of Ray, partnership with Anduril for Golden Dome program

## Competitive Advantages
- **Speed & cost**: Entire spacecraft developed by 25 people for under $1M – dramatically faster and cheaper than traditional aerospace.
- **In-house vertical integration**: Nearly every system (propulsion, avionics, thermal protection, parachutes) developed internally.
- **Dual-use focus**: Technology serves urgent defense needs while laying groundwork for commercial logistics.
- **Experienced founding team**: Former SpaceX (Raptor engine) and ABL Space Systems engineers.

## Strategic Focus
- **Immediate priority**: Deliver on the Space Force contract and Golden Dome partnership with Anduril for space-based interceptors.
- **Long-term vision**: Build a reusable, on-demand logistics network using Low-Earth Orbit to enable global delivery in under an hour.
- **Technical roadmap**: Scale reentry vehicle production, improve landing precision, and expand military and commercial applications.

## Why Work Here
- **Culture**: Emphasizes “talent density” and “extreme ownership” – a small, high-impact team where every engineer owns critical hardware flying in space.
- **Work environment**: Hands-on, fast iteration – rapid testing at Mojave test site, full machine shop, cleanroom integration facility, and parachute manufacturing on-site.
- **Hybrid / office**: Likely on-site heavy (engineering, manufacturing, testing); HQ in Playa Vista, CA.
- **Perks**: Generous parental leave, family and childcare benefits (per Built In).
- **Engineering culture**: Build and test own hardware; work across GNC, avionics, propulsion, structures, and simulation. 32 open roles on Greenhouse as of mid-2026.

## Sources
1. [inversionspace.com](https://www.inversionspace.com/)
2. [inversionspace.com/company](https://www.inversionspace.com/company)
3. [inversionspace.com/careers](https://www.inversionspace.com/careers)
4. [job-boards.greenhouse.io/inversionspace](http://job-boards.greenhouse.io/inversionspace)
5. [builtin.com/company/inversion-space](https://builtin.com/company/inversion-space)

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