Full-Time

Director of Mechanical Engineering

Quantum Space

Quantum Space

51-200 employees

Cislunar transport and space data services

Compensation Overview

$185k - $215k/yr

+ Equity Grants

No H1B Sponsorship

North Bethesda, MD, USA + 1 more

More locations: West Athens, CA, USA

In Person

On-site roles at Rockville, MD or Hawthorne, CA. US work authorization required.

US Citizenship Required

Bachelor's, Master's

Category
Mechanical Engineering (1)
Required Skills
PTC Creo
GD&T

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Requirements
  • Bachelor’s or Master’s degree in Mechanical Engineering or a related field
  • Minimum of 12+ years of relevant spacecraft mechanical design and analysis experience
  • Minimum of 7+ years of technical team management experience
  • Experience with conceptual, detailed design, and integration phases of spacecraft programs
  • Strong knowledge of structural design, including high-stiffness, lightweight space structures and pressurized system design principles
  • Familiarity with commercial, industry, and other mechanical specifications and standards
  • Demonstrated ability to lead cross-functional teams and collaborate effectively across disciplines
  • Work location within the Washington DC / Maryland / Virginia (DMV) area
  • Proficiency developing large mechanical assemblies in PTC Creo and Windchill
  • Strong working knowledge of Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5
  • Exposure to spacecraft integration, mission readiness reviews, and operations
  • U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain required authorizations from the U.S. Department of State to comply with ITAR regulations
Responsibilities
  • Lead mechanical design and analysis activities for flight hardware and ground support equipment
  • Own spacecraft mechanical configurations, including structural layout, payload integration, inertia balancing, and volume optimization
  • Hire, train, and develop mechanical engineering staff across multiple programs
  • Generate, review, approve, and oversee mechanical and structural design artifacts, engineering drawings, and analysis reports
  • Work cradle-to-grave on new spacecraft designs, from initial development through on-site spacecraft build, test, and flight operations
  • Prepare, review, and manage subsystem and interface control documents
  • Evaluate technical risks, identify cross-functional dependencies, and drive mitigation actions
  • Own the development of mechanical hardware and test plans in support of long-term engineering schedules and mission milestones
  • Support subcontract procurements through technical evaluation and vendor coordination
  • Create and deliver content for design reviews, verification matrices, and environmental test campaigns
Desired Qualifications
  • Experience with spacecraft systems for GEO, cislunar, and/or deep space missions
  • Experience with Microsoft Project or equivalent tools for schedule development and tracking

Quantum Space builds space infrastructure and a data platform to move and manage assets in LEO, GEO, and beyond. It operates a network of spacecraft and data services offering cislunar transportation, ESPA and payload transport, space situational awareness, orbital data analytics, satellite services, and Earth observation. The company differentiates itself by combining physical transport with an integrated space ecosystem for commercial operators and government agencies, providing end-to-end infrastructure and analytics. Its goal is to make space travel and operations more reliable and connected to support broader human journeys to the stars.

Company Size

51-200

Company Stage

N/A

Total Funding

$355M

Headquarters

Rockville, Maryland

Founded

2021

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Simplify Jobs

Simplify's Take

What believers are saying

  • June 8, 2026 SPAC deal implies $1.2 billion valuation and $300 million PIPE.
  • Tulsa manufacturing begins 2026, targeting 50 jobs and production scale by Q1 2027.
  • US Space Force fuel-depot and Andromeda contracts can convert into larger task orders.

What critics are saying

  • Ranger has no orbital revenue; first Pathfinder mission slips to June 2027.
  • SPAC closure in Q4 2026 risks redemptions, Nasdaq scrutiny, and dilution.
  • True Anomaly, Lockheed Martin, and Northrop Grumman can outbid and outexecute Quantum Space.

What makes Quantum Space unique

  • Jim Bridenstine and Adarsh Parekh bring NASA, defense, and capital-markets credibility.
  • Ranger targets multi-orbit, refuelable missions from LEO to cislunar space.
  • Six U.S. government contracts and Andromeda selection validate a defense-first wedge.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

401(k) Company Match

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-8%

1 year growth

-11%

2 year growth

-13%
PR Newswire
Jun 25th, 2026
Quantum Space appoints Adarsh Parekh as CFO ahead of Nasdaq listing

Quantum Space has appointed Adarsh Parekh as chief financial officer to oversee financial strategy as the company develops its Ranger spacecraft platform and prepares to go public through a merger with Inflection Point Acquisition Corp. VI. Parekh brings over 20 years of experience in space and technology sectors. He previously served as CFO at Sidus Space and Terran Orbital, where he led the company's sale to Lockheed Martin. He began his career in investment banking at Lehman Brothers. Quantum Space holds six contracts with US Space Force, Department of War, DARPA and Air Force Research Laboratory. The company is developing the Ranger platform, a manoeuvrable spacecraft designed for national security and commercial operations in geostationary orbit.

The Hill
Jun 21st, 2026
Seasoned leadership could help Quantum Space's IPO take off.

Seasoned leadership could help Quantum Space's IPO take off. by Mark R. Whittington, opinion contributor - 06/21/26 10:00 AM ET While all eyes have been on the recent SpaceX IPO, another, smaller aerospace company is preparing to go public as well. Quantum Space will initiate an IPO by merging with the special purpose acquisition company, Inflection Point Acquisition Corp. VI. The deal is supposed to close later this year. Quantum Space was founded several years ago with a proposed line of spacecraft called Ranger. Ranger would operate from low Earth orbit to cis-lunar space in a variety of roles. The highly maneuverable ship will be used to service commercial satellites, move payloads to their ultimate destinations, possibly dispose of large space junk and for national defense purposes related to the proposed Golden Dome missile defense system. Ranger's flexibility means it wouldn't be limited to a fixed orbit, which would be very beneficial for Golden Dome. It will also be refuellable, extending its operational life. Quantum Space is headquartered in Maryland, close to Washington, D.C., where most of its potential customers are located. It has a manufacturing plant in Hawthorne, California, an integration facility in Huntsville, Alabama, and a new parts and large tanks manufacturing facility being built in Tulsa, Okla. Last month, Quantum Space named former NASA Administrator Jim Bridenstine as its CEO. Bridenstine brings a lot of education and experience to the role. He has a bachelor's degree in business, economics and psychology from Rice University and a master's degree in business administration from Cornell University. Instead of joining a brokerage firm or a hedge fund, Bridenstine became a naval aviator. He flew in missions fighting the drug trade in Central and South America and as an aggressor pilot at Nevada's Naval Strike and Air Warfare Center, the parent organization of Top Gun. Bridenstine was elected as the representative for Oklahoma's 1st Congressional District in 2012 and was reelected twice. He focused much of his time on space and defense issues. President Trump nominated Bridenstine to be NASA administrator in 2017. After a confirmation process that was made contentious by his status as a politician and a conservative Republican, he was finally confirmed in April 2018. Bridenstine's major accomplishment as head of the space agency was to garner bipartisan support for the Artemis return to the moon program, as well as bringing the Commercial Crew program to its inception. When he left NASA at the end of Trump's first term, President Joe Biden continued both programs. After leaving NASA, Bridenstine returned to his home in Tulsa, where he founded the Artemis Group, an aerospace-focused consulting and lobbying firm. Bridenstine's education, experience and knowledge of space issues, as well as his contacts in Washington, will be important once Ranger becomes operational. Quantum Space and Ranger represent a new way of doing business with the government. Now, aerospace companies are anticipating government and commercial aerospace needs and developing products and services that could fulfill them in advance of a formal contract. The approach may be about to bear fruit as the company is already involved in a number of government development programs with a spacecraft that is not functional yet. This is made easier by the fact that the Trump administration has embarked on two wide-ranging and open-ended space programs, the Artemis project and Golden Dome. Artemis means to construct a base on the moon before sending astronauts to Mars. Golden Dome is a revival of President Ronald Reagan's Strategic Defense Initiative, but with modern technology. A finished Ranger would be able to perform a variety of tasks for both undertakings but could also serve purely commercial markets. It could become a lucrative profit maker if it is made to work. The first test flight, designated as Ranger Prime, is scheduled for no earlier than the second quarter of 2027. A lot depends on how the test flight turns out. In the meantime, the proceeds of the IPO will be used to build the Tulsa manufacturing plant and to accelerate the Ranger's development. Quantum Space is just one of the latest players in the burgeoning commercial space sector. As late as the turn of the 21st century, the idea of an independent commercial space industry was more of a dream than a reality. Thanks to companies like Quantum Space, the dream is rapidly taking form. Mark R. Whittington, who writes frequently about space policy, has published a political study of space exploration titled "Why is It So Hard to Go Back to the Moon?" as well as "The Moon, Mars and Beyond" and, most recently, "Why is America Going Back to the Moon?" He blogs at Curmudgeons Corner. SPONSORED CONTENT

PR Newswire
Jun 18th, 2026
Quantum Space wins DoW contract to develop on-orbit fuel depot for US Space Force

Quantum Space has secured a Department of War contract to develop an orbital fuel depot demonstration that enables in-space refuelling and extends spacecraft operational lifetimes for the US Space Force. The company will build the depot on its Ranger platform, which features a patented multimode propulsion system combining chemical and electric capabilities. The contract, funded through the Operational Energy Capability Improvement Fund, aims to create logistics infrastructure critical for sustained US space operations. Quantum Space CEO Jim Bridenstine called it "a transformational step toward building the in-space logistics architecture" needed for resilient space operations. Quantum Space also holds a contract for the Space Force's Andromeda programme. The company recently announced a proposed business combination with Inflection Point Acquisition Corp. VI, which could result in a Nasdaq listing later this year.

Quantum Space
Jun 8th, 2026
Quantum Space

Rockville, MD — June 8, 2026- Quantum Space, LLC (the “Company” or “Quantum Space”), a company building the next generation of advanced maneuverable spacecraft to disrupt the orbital economy, and Inflection Point Acquisition Corp. VI (Nasdaq: IPFX) (“Inflection Point”), a special purpose acquisition company, today announced that they have entered into a definitive business combination agreement (the “Business Combination Agreement”), under which Quantum Space will become a publicly traded company.

Cortado Ventures
Jun 3rd, 2026
Cortado Ventures Invests in Quantum Space - Cortado Ventures

Cortado Ventures recently invested in Quantum Space through its Frontier Fund. Led by former NASA Administrator Jim Bridenstine, Quantum Space is building critical infrastructure for the emerging space economy. The company develops advanced spacecraft and in-space transportation capabilities designed to support national security, commercial, and civil space missions. At the core of Quantum Space’s offerings […]