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Spacecraft Power System Engineer Jobs (NOW HIRING)

K2 Space

Power Systems Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

... system parasitics and dynamics to validating and tuning these models against reality ... Your work will guide key architectural decisions: how power flows through the spacecraft, how ...

True Anomaly

Engineering Manager, Power Systems

Denver, CO · On-site

$155K - $230K/yr

We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors ... Ensure power system designs are scalable and manufacturable, partnering with production and ...

Astrolab

Lead Power System Electrical Engineer

Hawthorne, CA · Hybrid

$162K - $169K/yr

The ideal candidate has 3+ years in spacecraft power systems engineering and 10+ years of experience in power electronics design including schematic capture, PCB layout, and testing. This position ...

Astrolab

Lead Power System Electrical Engineer

Hawthorne, CA · Hybrid

$162K - $169K/yr

The ideal candidate has 3+ years in spacecraft power systems engineering and 10+ years of experience in power electronics design including schematic capture, PCB layout, and testing. This position ...

K2 Space

Power Systems Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

Develop SPICE representations and models to evaluate power system parasitics, like battery ... Building a spacecraft unlike any other requires a team unlike any other and non-traditional career ...

K2 Space

Power Systems Engineer

Los Angeles, CA

$100K - $150K/yr

Develop SPICE representations and models to evaluate power system parasitics, like battery ... Building a spacecraft unlike any other requires a team unlike any other and non-traditional career ...

SE Engineering, PC

Be Seen First

Power System Engineer II

Concord, NC · On-site

$83K - $101K/yr

SE Engineering, PC is a specialized power systems engineering firm trusted by industrial, healthcare, data center, and mission‐critical facilities. We're growing and looking for a Power Systems ...

SE Engineering, PC

Be Seen First

Power System Engineer II

Raleigh, NC · On-site

$83K - $101K/yr

SE Engineering, PC is a specialized power systems engineering firm trusted by industrial, healthcare, data center, and mission‐critical facilities. We're growing and looking for a Power Systems ...

Velos

Spacecraft System Engineer

Albuquerque, NM · On-site

$100K - $125K/yr

Spacecraft System Engineer: Qualified candidates are knowledgeable Spacecraft Systems Engineers, preferably with experience working on classified programs. Roles and Responsibilities : Leads system ...

Velos

Spacecraft System Engineer

Albuquerque, NM · On-site

$100K - $125K/yr

Spacecraft System Engineer: Qualified candidates are knowledgeable Spacecraft Systems Engineers, preferably with experience working on classified programs. Roles and Responsibilities : Leads system ...

Velos

Spacecraft System Engineer

Albuquerque, NM · On-site

Spacecraft System Engineer: Qualified candidates are knowledgeable Spacecraft Systems Engineers, preferably with experience working on classified programs. Roles and Responsibilities : Leads system ...

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Spacecraft Power System Engineer information

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$84.5K

$124.4K

$174.5K

How much do spacecraft power system engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for spacecraft power system engineer in the United States is $124,441.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,000.00 and $151,000.00 per year, depending on experience, location, and employer.

What is the difference between Spacecraft Power System Engineer vs Satellite Systems Engineer?

AspectSpacecraft Power System EngineerSatellite Systems Engineer
Required CredentialsBachelor's or Master's in Electrical Engineering, Power Systems specializationBachelor's or Master's in Electrical, Aerospace, or Systems Engineering
Work EnvironmentDesigning, testing, and integrating power systems for spacecraft in labs and cleanroomsDeveloping and managing satellite systems, including power, in engineering offices and labs
Industry UsagePrimarily in aerospace, space agencies, and defense contractorsIn satellite manufacturing, aerospace companies, and space agencies

While both roles focus on electrical systems within space technology, the Spacecraft Power System Engineer specializes in designing and managing power systems specifically for spacecraft, whereas the Satellite Systems Engineer covers broader satellite systems, including communication, payload, and power. The former is more focused on power subsystem integration, while the latter oversees entire satellite operations.

Infographic showing various Spacecraft Power System Engineer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 89% In-person, and 11% Hybrid job distribution, with an average salary of $124,441 per year, or $59.8 per hour.

Senior Spacecraft Power Systems Architect (Remote)

Firefly Aerospace

Remote

Full-time

Medical, Dental, Vision, PTO

Posted 18 hours ago

Firefly Aerospace rating

8.4

Company rating: 8.4 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

26th of 59 rated aerospace companies

Job description

ABOUT FIREFLY AEROSPACE
Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space - anywhere, anytime. As the partner of choice for critical space missions, Firefly is the only commercial company to launch a satellite to orbit with 24-hour notice and the only company to achieve a successful Moon landing. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the Moon and beyond. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space.
SUMMARY
The Senior Spacecraft Power Systems Architect responsible for the architecture, power budget management, analysis, and verification of the spacecraft Electrical Power System (EPS). Leads power generation, storage, distribution, and regulation while performing radiation analysis, requirements engineering, and environmental qualification to support all mission phases. Previous spacecraft experience preferred.
RESPONSIBILITIES
  • Own EPS architecture, power budget development, allocation, and margin management across all mission phases
  • Perform power system analyses including radiation effects, trade studies, sensitivity, and worst-case analyses
  • Develop, flow down, and verify power system requirements and cross-subsystem interfaces
  • Lead verification, qualification, and acceptance test plans including HIL and GEVS-compliant environmental testing (thermal vacuum, vibration, shock, dynamics)
  • Support vehicle AIT, launch integration, and on-orbit operations
  • Identify tasks, resources, and schedules to meet power system objectives
  • Mentor junior engineers on power architecture and systems engineering practices

QUALIFICATIONS
Required
  • B.S. in Electrical Engineering, Aerospace Engineering, or related field
  • 7+ years in aerospace systems development, testing, integration, or operations
  • 5+ years in spacecraft power systems engineering and power budget management
  • Experience in systems requirements development, verification, and power analyses (including radiation effects)
  • Hands-on experience with power system testing and troubleshooting
  • Proficiency with Python for modeling, analysis, or automation
  • Proactive self-starter with strong problem-solving and communication skills

Desired
  • Direct experience with spacecraft EPS (solar arrays, batteries, PCDU) from concept through on-orbit operations
  • Familiarity with NASA GEVS or SMC-S-016 environmental testing standards
  • Experience with FMEA, Fault Tree, or root cause analysis
  • Knowledge of spacecraft grounding, bonding, and EMI/EMC at the system level
  • V-model methodology or project management experience

Work Environment & Expectations:
This is a primarily remote position, offering flexibility for day-to-day work. However, employees are expected to be onsite in Cedar Park, TX during their first week for orientation and onboarding. Additionally, this role requires quarterly onsite attendance in Cedar Park, TX for team collaboration, planning sessions, and key business initiatives. Candidates should be comfortable with periodic travel and in-person engagement as part of the role.
Firefly offers outstanding benefits for our employees, including generous health, dental and vision plans with low plan deductibles, parental leave, educational reimbursement, short term disability, and flexible PTO options.
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.

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