Apex Logo

Apex

Early Power Electronics Engineer

Posted 2 Hours Ago
Be an Early Applicant
In-Office
Los Angeles, CA, USA
88K-121K Annually
Junior
In-Office
Los Angeles, CA, USA
88K-121K Annually
Junior
Designs, analyzes, tests, and delivers flight-critical spacecraft power systems, including generation, storage, distribution, and DC-DC conversion. Responsibilities include electrical architecture trades, requirements development, component selection, schematic capture, prototyping, verification, documentation, manufacturing planning, and production testing. The engineer collaborates with design, test, and production teams while managing technical risks and introducing new power technologies across spacecraft platforms.
The summary above was generated by AI

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.

For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.

Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.

We’d love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. 

About the Role

Apex is seeking a spacecraft Early Power Electronics Engineer to work on a closely integrated team who will drive the architecture, development, and delivery of flight-critical power systems for our spacecraft.

You’ll be on a team driving the design of spacecraft power generation, storage, conversion and distribution to meet the requirements of our spacecraft platforms with the opportunity to approach it from a clean-sheet design and inform coupled trades across Apex’s fleet of spacecraft platforms. In-addition you’ll contribute to component development in a vertically integrated environment.

You will be innovative in your approach to push the limits of design and performance, while disrupting and making an impact on the industry.

Responsibilities:

  • Design, analysis, and testing of of spacecraft power systems, including power generation, energy storage, distribution, and DC-DC conversion for harsh environments

  • Work on electrical power system and sub-system level design trades and develop requirements.

  • Perform electrical power system verification testing and analysis.

  • Work with multidisciplinary teams of design, test, and production engineers to create new power electronics hardware.

  • Drive system and electrical architecture trades, product requirements, component selection, design analysis, schematic capture, prototyping, bring-up, design documentation, manufacturing planning, and production test for electrical designs.

  • Learn technical leadership across the organization, manage related risk and change across the program and drive new technology introduction.

Requirements:

  • U.S. Person status is required as this position needs to access export controlled data.

  • 1+ years of spacecraft electronics experience.

  • Experience across spacecraft power systems.

  • Bachelor’s degree in aerospace engineering or a related field. Master’s degree preferred but not required.

  • Possess excellent interpersonal skills, able to work effectively within an organization and convey decisions, direction, and conclusions in a manner meaningful to multiple audiences.

  • Extensive experience in spacecraft design, launch, and operation, including experience at all phases of the development lifecycle.

  • Experience in integrated software/hardware verification and testing.

 
Compensation

Salary Range: $88,000-121,000 a year

The stated compensation range reflects only the targeted base salary range and excludes additional benefits. If your salary requirements fall outside of the range, we still encourage you to apply.

 
Why Join Apex?

Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.

What We Offer For Full-time Employees:
  • Shared upside: Receive equity in Apex, letting you benefit from the work you create

  • Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost

  • Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays

  • Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%

  • 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel

  • Daily catered lunch and unlimited snacks to keep you fueled throughout the day

  • Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family

  • Your dream desk setup and all the tools you need to be your most productive self

  • World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life

  • Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Additional Information:

Compensation ranges are set by role, level, location, and alignment with market data. A candidate's specific level and base pay are determined case by case and may vary with job-related skills, education, experience, technical capabilities, and internal equity. Beyond base salary, full-time hires are also eligible for long-term incentives in the form of stock options, along with medical, dental, and vision coverage and a 401(k) retirement plan.

ITAR Requirements

Apex's work is governed by U.S. export control laws, including the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR). To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. You can learn more about ITAR here.

Equal Opportunity Employer

Apex Technology, Inc. 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, marital status, mental or physical disability, or any other legally protected status.

Similar Jobs

50 Minutes Ago
In-Office
211K-316K Annually
Expert/Leader
211K-316K Annually
Expert/Leader
Aerospace • Artificial Intelligence • Machine Learning • Robotics • Software • Defense Technology
Leads the technical vision, architecture, development, integration, verification, operationalization, and lifecycle evolution of autonomy systems for national-security space missions. Oversees multi-constellation tasking, sensor coordination, hybrid processing, data exploitation, dissemination, mission assurance, technical risk, customer technical engagement, and readiness for testing and operations. Builds and mentors multidisciplinary engineering teams while balancing mission performance, cost, schedule, security, and reliability.
Top Skills: APIsAutonomy SoftwareCloud ComputingCommunications SystemsCybersecurity EngineeringDigital EngineeringDistributed SystemsEdge ComputingEmbedded ComputingEo/IrHardware-In-The-LoopHybrid ComputingMission Planning SystemsModeling And SimulationMulti-Constellation SystemsMulti-Orbit SystemsNavigation SystemsRfSarSatellite OperationsSensor FusionSigintSoftware-In-The-LoopSpacecraft Systems
54 Minutes Ago
Hybrid
112K-152K Annually
Junior
112K-152K Annually
Junior
Cloud • Healthtech • Social Impact • Software • Biotech
Launch Benchling’s Decision Support AI offering by conducting outbound outreach to customer directors and VPs, delivering product demos, leading workshops, refining messaging, and creating sales collateral. The role will test and scale new AI go-to-market motions, develop repeatable playbooks, and influence the broader field team. Success requires independently managing outbound and demos within six months, presenting confidently to executives, and operating effectively in an ambiguous, evolving environment.
Top Skills: AIBenchling
57 Minutes Ago
Remote or Hybrid
172K-301K Annually
Senior level
172K-301K Annually
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Leads strategic planning, organizational alignment, executive communications, and cross-functional design programs. Drives product development from strategy through delivery, improves UX program processes, manages portfolio transparency and resourcing, resolves organizational challenges, and develops scalable program management practices across design and partner teams.
Top Skills: AIServicenow

What you need to know about the Los Angeles Tech Scene

Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.

Key Facts About Los Angeles Tech

  • Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
  • Key Industries: Artificial intelligence, adtech, media, software, game development
  • Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
  • Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account