---
title: 'Principal Guidance, Navigation, and Controls Engineer at Varda Space Industries'
canonical: 'https://feeny.ai/job/principal-guidance-navigation-and-controls-engineer-varda-space-industries-el-pfq5da75gwhp'
type: 'job'
last_seen: '2026-10-15'
---

# Principal Guidance, Navigation, and Controls Engineer at Varda Space Industries

- **Company:** Varda Space Industries
- **Location:** El Segundo, CA
- **Posted:** 2026-05-27
- **Last confirmed live:** 2026-10-15
- **Apply:** https://job-boards.greenhouse.io/vardaspace/jobs/7742180003

## Job description

## About Varda

Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses.

From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products used on Earth today that can only be manufactured in space. Varda is accelerating innovation in the orbital economy by creating both the products and infrastructure needed so space can directly benefit life on Earth. Our mission is to expand the economic bounds of humankind.

Our team is uniquely suited to accomplishing this goal, with leadership and staff comprised of veterans from SpaceX, Blue Origin, major pharmaceutical companies and Silicon Valley. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.

Varda is headquartered in El Segundo, California, where we have offices and a production facility where our vehicles, equipment, and materials are built, integrated, and tested. Varda also has offices in Washington, DC and Huntsville, AL.

Join Varda, and work to create a bustling in-space ecosystem.

## About this Role

As a Principal Guidance, Navigation, and Controls Engineer, you will own the full life cycle of GNC development at Varda, from design through to unit, hardware-in-the-loop, on-vehicle functionality, and flight testing. You will perform system analyses, including simulations and Monte Carlo, to satisfy specifications and requirements and to drive system-level architectural and business decisions. You will contribute to a sophisticated multi-degree of freedom in-house aerospace simulation and test framework and develop and maintain design descriptions and supporting documentation. You'll see end to end execution of the GNC subsystem from initial analysis/design through vehicle integration, mission planning and flight through support of on-orbit and reentry mission operations.

## Responsibilities

- ADCS hardware performance specification including sizing of reaction wheels, torque rods, IMU/GPS, and star trackers
- Design and implementation of autonomous satellite attitude control, collision avoidance, orbital rendezvous, burn planning and atmospheric re-entry algorithms
- Perform trajectory design, optimization, and dispersion analysis for the reentry of a space capsule
- Develop 6 degree of freedom vehicle simulation using C++ and Python.
- Running Monte Carlo analysis to characterize performance of new vehicle and mission capabilities
- Integration and testing of GNC sensors, actuators, and software in hardware-in-the-loop environment
- Design and implementation of ground tooling necessary to facilitate fully automated maneuver responsibility and maneuver scheduling decisions
- Monitoring on-orbit system performance; troubleshooting where necessary
- Coordination with other spacecraft operators, 3rd party agencies, and the US government

## Basic Qualifications

- B.S. degree in aerospace, mechanical, electrical engineering, physics, or related field
- 10+ proven years of experience, or PhD with 7+ years of relevant experience
- Demonstrated knowledge in designing, modeling, testing, and flying aerospace guidance, navigation, and control systems
- Highly adept software and model development skills, particularly in C++/Python
- Understanding of orbital mechanics, modeling and simulation, and software development
- Experience anchoring/fitting first principles models to test data or high-fidelity external simulations
- Proven system engineering and configuration management skills
- Excellent written and verbal communication skills

## Preferred Skills and Experience

- Master's degree in engineering or physics
- Experience with spacecraft attitude determination and control system design
- Experience with GMAT, POST2, or similar tools
- Experience with Matlab/Simulink
- Understanding of multi-body dynamics, flexible body dynamics, gas dynamics, fluids, and thermodynamics
- Experience developing and verifying physical models for the purpose of control design, component sizing, and system performance evaluation
- Experience supporting safety critical flight tests or spacecraft
- Ability to continuously manage risk and provide solutions with lean and state of the art software development techniques

Pay Range

- Salary range: $219,161 - $243,513/per year
- This role is on-site in El Segundo, CA
- Leveling and base salary is determined by job-related skills, education level, experience level, and job performance
- You will be eligible for incentives in the form of stock options and/or long-term cash awards

ITAR Requirements

Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items. Because our employees are provided access to export-controlled items, our policy is to only hire “U.S. persons” who are permitted to have access to our technology without an export license.

“US person” means: U.S. citizen, U.S. lawful permanent resident, or protected individual as defined by 8 U.S.C. 1324b(a)(3) (i.e., individual admitted to the U.S. as a refugee or granted asylum).

E-Verify Statement

Varda Space Industries, Inc. participates in the U.S. Department of Homeland Security E-Verify program. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the [E-Verify](https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.e-verify.gov%2Femployees%2Fe-verify-overview&data=05%7C01%7Ctyree%40varda.com%7C22201ef47a8142f3b0a708dbd0f6e47b%7C1b36161382e94a8784f78a213228882f%7C0%7C0%7C638333531041144158%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3toCq47V%2FiQtV%2B5rEKFG0tfg0yXkNTv4SuLE2Xy40Rk%3D&reserved=0) program.

E-Verify Notice                                                               Right To Work Notice

Read more                                                                             Read more

Varda Space Industries is an Equal Opportunity Employer.  We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, martial status, mental or physical disability, or any other legally protected status.

## About Varda Space Industries

## Company Overview
- **One-liner**: Varda Space Industries is building the first commercial orbital manufacturing and reentry infrastructure to produce materials in microgravity and return them to Earth for terrestrial benefit.
- **Entity Type**: Private (backed by major venture capital)
- **Headquarters**: El Segundo, California, USA (with an additional office in Washington, D.C.)
- **Founded**: January 2021
- **Founders**: Will Bruey and Delian Asparouhov

## Core Business
- **Primary industries**: Space infrastructure, biopharmaceutical manufacturing, microgravity research, government/defense
- **Target customers**: Biopharma companies (for drug development), government agencies (for hypersonic flight testing and research), academic and commercial microgravity researchers
- **Mission**: Expand the economic bounds of humankind by creating products and infrastructure so space can directly benefit life on Earth

## Products & Services
- **W-Series Spacecraft (W-1 through W-6)**: A free-flying orbital production satellite with integrated reentry capsule. Varda builds the entire spacecraft end-to-end in its El Segundo facility. The capsule reenters Earth’s atmosphere at Mach 25, lands via parachute, and is recovered with its payload for post-flight analysis. Missions serve pharmaceutical processing (heating, mixing, cooling in microgravity), government payloads, and autonomous hypersonic flight testing.
- **Orbital Pharmaceutical Processing Platform**: Purpose-built equipment that operates in orbit to produce novel crystal structures and formulations that are impossible to create on Earth.

## Market Standing
- **Valuation / Market Cap**: Not publicly disclosed
- **Key Metric**: Total funding not publicly disclosed, but the company has “significant backing” from world-class investors. A recent milestone is a research collaboration with United Therapeutics to advance microgravity-enabled treatments for rare pulmonary disease (announced via PRNewswire, 2025/2026).
- **Notable Investors / Partners**: Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, Also Capital; collaboration with United Therapeutics
- **Growth Signals**: Six missions (W-1 through W-6) launched or announced; W-6 is the first launch of 2026; vehicle and heatshield built in-house; expanding workforce with ~94 open positions as of mid-2026

## Competitive Advantages
- **End-to-end ownership**: Varda designs, builds, integrates, and tests all vehicles and equipment in-house, enabling rapid iteration and high flight cadence.
- **First commercial reentry capability**: The W-Series is the first-ever commercial satellite and reentry vehicle built specifically for returning materials from orbit, completing the logistics chain from launch to recovery.
- **Experienced team**: Leadership and staff include veterans from SpaceX, Blue Origin, major pharmaceutical companies, and Silicon Valley.
- **Hypersonic flight heritage**: The capsule reenters at over 18,000 mph (Mach 25), providing a unique testbed for hypersonic and reentry technologies.

## Strategic Focus
- **Scale orbital manufacturing**: Increase flight frequency and payload capacity to serve biopharma and government customers at commercial scale.
- **Deepen partnerships**: Expand collaborations with pharmaceutical companies (e.g., United Therapeutics) and government agencies for microgravity R&D and hypersonic testing.
- **Build infrastructure for the orbital economy**: Make reentry as common as launch, enabling a steady supply chain from space to Earth.

## Why Work Here
- **Culture**: Varda describes itself as “bold,” “down to earth,” and “ambitious.” Employees work on unsolved problems across multiple fields, requiring confidence to forge new paths when there isn’t a known correct answer.
- **Work environment**: On-site roles at the El Segundo office and production facility. The team values technical rigor and a healthy dose of acumen, with conversations spanning polypeptide crystallization and ablation dynamics of thermal protection systems.
- **Benefits**: Competitive salaries, company equity, comprehensive benefits, catered meals. The company is an equal opportunity employer and seeks diverse backgrounds.
- **Growth opportunity**: With 94 current job openings (many in engineering, software, propulsion, payloads, and internships), Varda is actively scaling and offers the chance to build “the first industrial park off our home planet.”

## Sources
1. [varda.com/company](https://www.varda.com/company)
2. [varda.com/](https://www.varda.com/)
3. [varda.com/careers](https://www.varda.com/careers)
4. [job-boards.greenhouse.io/vardaspace](http://job-boards.greenhouse.io/vardaspace)
5. [varda.com/platform](https://www.varda.com/platform)
6. [PRNewswire – Varda & United Therapeutics collaboration](https://www.prnewswire.com/news-releases/varda-space-industries-and-united-therapeutics-collaborate-to-advance-microgravity-enabled-treatments-for-rare-pulmonary-disease-302770786.html)

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