Jobs in the United States

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Area Maintenance Technician Days
Mars Petcare US, Inc.
United States
…This role serves as both a skilled maintenance resource and a system owner, driving equipment reliability, preventive maintenance optimization, continuous improvement, and technical…
Added 2 mins ago
MS
Security Engineering Intern (Summer 2027)
Muon Space
Mountain View, CA
- $40 to $50 USD / hour
The Security team at Muon protects the systems, data, and infrastructure behind everything we build - from engineer laptops to the cloud and on-prem systems that power our spacecraft…
Added 3 mins ago
Project Engineer II- Process Controls
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Baton Rouge, LA
YOU MUST HAVE
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Mechanical Engineering New Graduate - Designer 2
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Added 4 mins ago
Civil Engineering New Graduate | Billings, MT
IMEG Consultants Corp.
Billings, MT
Participate in IMEG quality control processes to ensure engineering designs and solutions meet IMEG quality standards, industry standards and client requirements.
Added 8 mins ago
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Manufacturing Engineer
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- $59,350 to $89,600 USD / year
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Senior Software Development Engineer, Ads - Full-Funnel Agentic Intelligence & Models (FAIM)
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Added 11 mins ago
Electrical Engineer III / IV – Spacecraft Programs
Quantum Space
CA · Denver, CO · Hawthorne, CA · 801 Thompson Ave. Suite 201 Rockville, MD
We are seeking an Electrical Engineer III / IV to support our Spacecraft Programs by leading the design, development, integration, and testing of spacecraft Avionics, Electrical Power, or…
Added 11 mins ago
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Added 13 mins ago
Senior Cybersecurity Engineer
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Larson Financial Holdings LLC is seeking a proven Senior Cybersecurity Engineer to build and drive cybersecurity initiatives with an ownership mindset. The Senior Cybersecurity Engineer…
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Site Reliability Engineer - OCI (Start Date: Feb 2027)
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- $59,100 to $118,200 USD / year
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Added 15 mins ago
Facilities Engineer
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We are looking for a Facilities Engineer to join our team in Austin.
Added 20 mins ago
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Senior Software Engineer - Transport Infrastructure
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- $180,000 to $220,000 USD / year
…transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and…
Added 20 mins ago
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Senior IT Security and Network Engineer
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The role is expected to work in the office 4 to 5 days per week, based on business and team needs
Added 25 mins ago
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Senior Software Engineer - Transport Infrastructure
ATOMS Careers page
San Francisco, CA
- $180,000 to $220,000 USD / year
…transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and…
Added 26 mins ago
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Senior Quality Engineer
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Senior Software Engineer Warehouse Automation
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We are seeking a highly skilled Senior Software Engineer to lead the design, development, and implementation of advanced software solutions in the material handling industry. This role…
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Principal Engineer Protection & Control
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Added 26 mins ago
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Software Engineer II (Backend) - Fulfillment Shopping
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Intelligent Automation / RPA Engineer / Software Engineer
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System Engineer
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Quantum Space

Electrical Engineer III / IV – Spacecraft Programs

CA, United States
Denver, CO, United States
Hawthorne, CA, United States
801 Thompson Ave. Suite 201 Rockville, MD, United States

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Job details

Posting language: English
Posted: Jul 10, 2026

Original job description

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly.

Who We’re Looking For

We are seeking an Electrical Engineer III / IV to support our Spacecraft Programs by leading the design, development, integration, and testing of spacecraft Avionics, Electrical Power, or Communications subsystems. This role is intended for an experienced engineer capable of owning subsystem architecture, interface definition, integration planning, verification, and flight readiness across complex spacecraft programs.

You will collaborate with systems, propulsion, thermal, mechanical, GNC, flight software, manufacturing, and AI&T teams to deliver reliable flight hardware for next-generation Ranger spacecraft.

Where You’ll Make an Impact

Own the end-to-end development of a spacecraft electrical subsystem (Avionics, Power, or Communications) by deriving requirements, performing subsystem analyses, executing technical trade studies, and defining subsystem architectures.
Resolve complex integration challenges and make critical system-level technical decisions throughout spacecraft development.
Author and maintain Interface Control Documents (ICDs/EICDs), requirements, test procedures, and technical documentation.
Support spacecraft AI&T, environmental testing (TVAC, vibration, EMI/EMC), launch campaigns, and anomaly resolution.
Coordinate suppliers, hardware vendors, manufacturing partners, and schedule-critical deliveries.
Participate in SRR, PDR, CDR, TRR, FRR, and other technical reviews.
Mentor junior engineers (Level IV expected to provide technical leadership).

What It Takes

S. in Electrical Engineering or related technical discipline (M.S. preferred).
Engineer III: typically 7+ years of relevant spacecraft electrical engineering experience.
Engineer IV: typically 10+ years of progressively responsible spacecraft electrical engineering experience with demonstrated technical leadership.
Experience in Avionics, Electrical Power Systems, RF Communications, or related spacecraft electrical subsystem development.
Experience with spacecraft interfaces including RS-422/485, LVDS, SpaceWire, Gigabit Ethernet, CAN, SPI, I2C, and Discrete I/O.
Experience developing subsystem requirements, ICDs, integration plans, and verification documentation.
Strong systems engineering mindset, troubleshooting ability, and cross-functional collaboration skills.
Comfortable working in fast-paced spacecraft development environments.

Nice-to-Have Experience

Spacecraft mission operations or long-duration mission experience.
Radiation, reliability, fault tolerance, EMI/EMC, and EEE parts knowledge.
Cadence, Altium, OrCAD, LTSpice, or similar ECAD/simulation tools.
FPGA-based systems including hardware and VHDL/Verilog design
Python scripting, automation, and hardware test development.
National security or defense-related spacecraft programs.
Experience leading multidisciplinary engineering teams (Level IV).

What You’ll Get

Ownership – Lead mission-critical spacecraft development across multiple electrical disciplines.
Innovation – Develop next-generation spacecraft hardware and architectures.
Impact – Enable reliable national security, civil, and commercial space missions.
Growth – Expand technical leadership while influencing spacecraft architecture and mission execution.
Compensation – Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity sharing.

Location: Rockville, MD or Hawthorne, CA or Denver, CO

Base Salary:

III: $125,000 – $175,000

IV: $140,000 - $200,000

The salary range for this role is an estimate based on a wide range of compensation factors. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full-time offers and are considered part of Quantum Space's total compensation package.

Additional Requirements

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Apply now. Join us in building the next generation of spacecraft.

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Jobs in the United States