Power Electronics Engineer II

Blue Origin LLC; Seattle (WA); On-site; USD 107,136 - 149,990; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off and holidays

Job summary

Blue Origin LLC in Seattle is seeking a Power Electronics Engineer II to develop advanced power electronic converters crucial for aerospace applications. The ideal candidate will have a strong background in designing DC-DC converters and controller algorithms, with responsibilities spanning from initial design to production testing.

Join a team dedicated to creating safe and efficient space vehicles while pushing the boundaries of technology and innovation.

Qualifications

• 3+ years of experience designing power electronics for aerospace applications.
• Proficient in circuit simulation for feasibility and verification.
• Experience in both isolated and non-isolated DC-DC converters.

Responsibilities

• Capture and translate engineering requirements for power electronic systems.
• Perform conceptual design and execute detailed design.
• Lead board bring-up, troubleshooting, and functional testing.

Skills

Power electronics design

DC-DC converters

Circuit simulation tools

Controller algorithms

Education

Bachelor’s degree in Electrical Engineering

Master’s degree (preferred)

Tools

LTspice

Altium Designer

OrCAD

Job description

## Power Electronics Engineer IIApplylocations: Greater Seattle Area: Huntsville, AL: Denver, COtime type: Full timeposted on: Posted Todayjob requisition id: R67012Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! The role is part of the In-Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit.At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the In-Space Systems business unit, focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit. As an electrical power engineer supporting the TeraWave propulsion team, you will play a key foundational role in the development of the Hall thruster-based propulsion systems that maneuver the TeraWave constellation satellites, as well as support the propulsion team itself. TeraWave is a satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This network will service tens of thousands of enterprise, data center, and government users who require reliable connectivity for critical operations. Overview: Blue Origin is seeking a highly skilled Power Electronics Engineer to join our team in developing advanced power electronic converters for aerospace and space applications. The ideal candidate will have a proven track record designing DC-DC converters, both with and without galvanic isolation, control algorithms, and will be responsible for all phases of product development, from requirements capture through production. Key Responsibilities:* Capture and translate engineering requirements and customer specifications for power electronic systems for space applications.* Perform conceptual design, including selection of power-stage topology and control schemes suitable for challenging aerospace environments.* Execute detailed design, selecting reliable and space-qualified components to meet demanding performance and environmental criteria.* Develop and implement controller algorithms to optimize converter performance and efficiency.* Conduct feasibility studies and verify designs through detailed circuit simulation and analysis.* Produce accurate and clear schematic drawings for power electronic circuits.* Design PCB layouts and perform routing to meet space application standards, including reliability and manufacturability.* Lead board bring-up, troubleshooting, and functional testing of prototypes and production units.* Perform iterative design improvements based on test data and feedback, ensuring readiness for production.* Collaborate with cross-functional teams, including firmware, mechanical, and systems engineering, to ensure cohesive product development.* Support documentation, design reviews, and production transition activities.Basic Qualifications:* Bachelor’s degree in Electrical Engineering or related field; Master’s preferred.* Minimum 3 years of experience designing power electronics for aerospace or space applications (DC-DC converters essential).* Proficiency in requirements/specifics capture and translation for high-reliability systems.* Experienced in selecting power-stage topologies and control schemes, including both isolated and non-isolated DC-DC converters.* Hands-on experience with components selection for demanding environments.* Strong skills in controller algorithm design and implementation.* Proficient in circuit simulation tools (e.g., LTspice, PSpice, SIMetrix) for feasibility and verification. Including transient analysis, in-rush analysis, stress analysis and stability analysis.* Experience in schematic capture (e.g., Altium Designer, OrCAD) and PCB layout/routing for high-reliability electronics.* Experience with Si, GaN and SiC devices.* Demonstrated ability to bring-up boards, troubleshoot, and validate performance through testing.* Experience iterating designs for manufacturability and reliability in a production environment.Preferred Qualifications:* Familiarity with space qualification standards (e.g., MIL-STD, NASA standards).* Experience with High Voltage aerospace design.* Experience with EMI/EMC mitigation and analysis.* Knowledge of embedded firmware for power converters.### Base Pay Range for:CO applicants is $98,208.00 - $137,491.20WA applicants is $107,136.00 - $149,990.40**Other site ranges may differ****Culture Statement**Don’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.**Export Control Regulations**Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.**Background Check*** Required for all positions: Blue’s Standard Background Check* Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation* Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.* Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical**Benefits*** Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.* Stock Options for all regular employees (working at least 20 hours/week)* Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.* Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.