Senior Electrical Power Engineer, User Terminals - TeraWave

Blue Origin LLC; Seattle (WA); Presencial; USD 183.000 - 256.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, dental, vision

401(k) with company match

Education Support Program

Stock options

Paid time off

Parental leave

Descripción de la vacante

Blue Origin seeks an experienced Electrical Power Engineer to join the TeraWave team. You will architect, design, analyze, and verify power subsystems for satellite payloads and deliver flight-qualified hardware.

You will work with a multidisciplinary team to meet demanding performance, mass, reliability, and environmental requirements of a space-based constellation. You will lead development of isolated DC-DC converters up to 1 kW/120 VDC and sub-1V POLs, perform extensive analyses, and ensure

Formación

• B.S. degree in Electrical Engineering or closely related engineering discipline.
• 7+ years of relevant professional experience in electrical power electronics design.
• Experience designing isolated DC-DC power converters at 1 kW / 120 VDC or higher.
• Experience designing sub-1V point-of-load converters with tight regulation tolerances.
• Direct experience designing power electronics for satellite/space hardware.
• Proficiency in performing and documenting WCA, derating, stability, power dissipation, transient response, reliability, DFMEA, DFT, DFM, EMI/C.
• Experience with circuit simulation tools (LTspice, SIMetrix, or equivalent).
• Familiarity with NASA EEE-INST-002 standards.

Responsabilidades

• Lead the design, development, and qualification of isolated DC-DC power conversion systems up to 1 kW at 120 VDC.
• Design sub-1V POL power conversion circuits with tight voltage regulation.
• Develop and maintain power system architectures for satellite applications.
• Execute design verification analyses including WCA, derating, stability, and thermal.
• Support hardware bring-up, characterization, qualification and production test plans.
• Lead design reviews and present results to peers and stakeholders.
• Maintain compliance with Blue Origin engineering standards and space standards.

Conocimientos

Power electronics design

DFMEA

DFT/DFM

EMI/EMC knowledge

System-level analysis

Educación

B.S. in Electrical Engineering

M.S. in Electrical Engineering (power electronics)

Herramientas

Cadence Allegro

Altium Designer

LTspice / SIMetrix

Descripción del empleo

Application 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!Blue Origin is pioneering the future of space-based communications with TeraWave, a revolutionary satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This multi-orbit constellation will consist of optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide.The RoleWe are seeking an experienced Electrical Power Engineer to join the TeraWave team at Blue Origin. In this role, you will be responsible for the architecture, design, analysis, and verification of electrical power subsystems for satellite payloads. You will work within a multidisciplinary engineering team to develop robust, flight-qualified power electronics hardware that meets the demanding performance, mass, reliability, and environmental requirements of a space-based constellation.This position reports directly to the TeraWave Avionics Senior Manager and will directly contribute to the design and delivery of flight hardware.Responsibilities Include, But Are Not Limited ToLead the design, development, and qualification of isolated DC-DC power conversion systems at power levels up to 1 kW operating in the 120 VDC range, with emphasis on efficiency, mass optimization, and thermal performanceDesign and characterize sub-1V, high-current point-of-load (POL) power conversion circuits with tight voltage regulation tolerances required for advanced digital payloads and FPGAsDevelop and maintain power system architectures including input filtering, power sequencing, in-rush limiting, fault protection, and distribution networks suitable for satellite applicationsExecute and document a full suite of design verification analyses, including:Worst Case Analysis (WCA)Component Derating Analysis per applicable standards (e.g., NASA EEE-INST-002)Control Loop Stability Analysis (gain/phase margin, Bode plots, simulation)Power Dissipation and Thermal AnalysisTransient Response AnalysisReliability Analysis (MTBF, parts count, FIT rates)Design Failure Modes and Effects Analysis (DFMEA)Design for Test (DFT)Design for Manufacturability (DFM)EMI/EMC Analysis and mitigation per applicable standards (e.g., MIL-STD-461)Support PCB layout reviews to ensure design intent is captured, including proper power plane management, component placement, and conducted thermal relief strategiesWork closely with mechanical, thermal, systems, optics, and RF engineering teams to ensure power electronics hardware is integrated successfully into the satellite platformDevelop and support hardware bring-up, characterization, qualification and full production test plans and proceduresLead design reviews and present analysis results to peers and external stakeholdersMaintain compliance with Blue Origin engineering standards and applicable space industry standardsMinimum QualificationsB.S. degree in Electrical Engineering or closely related engineering discipline7+ years of relevant professional experience in electrical power electronics designDemonstrated experience designing isolated DC-DC power converters at the 1 kW / 120 VDC level or higherDemonstrated experience designing sub-1V point-of-load converters with tight regulation tolerances for high-performance digital systemsDirect experience designing power electronics for satellite or space hardware applicationsProficiency in performing and documenting the full suite of required power electronics analyses, including WCA, derating, stability, power dissipation, transient response, reliability, DFMEA, DFT, DFM, and EMI/CExperience with circuit simulation tools (e.g., SPICE-based tools such as LTspice, SIMetrix, or equivalent)Familiarity with applicable space and defense standards (e.g., NASA EEE-INST-002 standards)Preferred QualificationsM.S. degree in Electrical Engineering with emphasis in power electronics or power systemsExperience with high-efficiency converter designExperience with rad-tolerant component selection and qualification for LEO environmentsFamiliarity with space-grade component standardsExperience with control loop compensation design and digital control implementationsProficiency in PCB design tools (e.g., Cadence Allegro, Altium Designer) and experience performing or directing layout of high-density power boardsExperience with applying thermal conduction techniques to support power dissipation and meet derated component temperaturesKnowledge of EMI filter design and shielding techniques for compliance with MIL-STD-461Experience with EEE parts screening and qualification processes for spaceflight applicationsWorking knowledge of AS9100 quality management systems and engineering change control processesPrior experience working in a fast-paced, hardware-focused new-space or aerospace startup environmentBase Pay Range for:CA applicants is $183,193.00 - $256,469.85WA applicants is $183,193.00 - $256,469.85Other site ranges may differCulture StatementDon’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 RegulationsApplicants 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 CheckRequired for all positions: Blue’s Standard Background CheckRequired for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installationRequired 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, 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 physicalBenefitsBenefits 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.Equal Employment OpportunityBlue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws.Affirmative Action and Disability AccommodationApplicants wishing to receive information on Blue Origin’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at [e-mail] . Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.