Sr. Power Electronics Engineer - BNS Core Systems and Components Job Littleton area,Colorado USA,Engineering

Job Description & How to Apply Below

What You’ll DoPower Systems Architecture & Circuit Design

Architect, design, and deliver end-to-end electrical power systems for Core Systems and Components, Space Mobility avionics, including power generation, energy storage, power distribution, regulation, and fault protection
Define and own the EPS bus architecture including primary bus topology, voltage domain selection, fault isolation strategy, and power sequencing across vehicle modes and mission phases
Design power electronics circuits including solar array regulators, battery charge/discharge controllers, DC/DC converters, LDOs, hot-swap controllers, and pyrotechnic firing circuits for flight applications
Develop power budgets across mission phases and drive power allocation trades with systems engineering and subsystem owners
Decompose and allocate system-level EPS requirements into subcircuit and module-level requirements across interconnected, integrated electronic assemblies
Lead design for derating, WCCA, tolerance analysis, and thermal analysis across your EPS hardware scope
Define grounding, bonding, and shielding architecture to meet EMI/EMC requirements at the system level
Guide PCB physical design including power plane strategy, high-current routing, thermal management, and DfX requirements for flight hardware

Requirements, Architecture & Documentation

Lead requirements analysis and architecture definition for EPS subsystems, ensuring complete traceability from vehicle-level requirements through circuit-level implementation
Author and own hardware requirements documents, interface control documents (ICDs), design specifications, and architecture trade study documentation
Independently determine methods and procedures for new EPS design assignments and establish them as standards for the team
Prepare and chair technical design reviews (SRR, PDR, CDR) for EPS hardware, including driving closure of all findings and action items

Verification, Test & Anomaly Resolution

Lead the development of hardware verification and validation plans with full requirements traceability for your EPS scope
Own environmental qualification and acceptance test strategies for power system hardware
Lead anomaly investigations and root cause analyses for complex EPS failures, and own the development and implementation of recovery plans
Apply advanced technical judgment to evaluate and disposition test anomalies, driving the corrective action process through design resolution

Program Leadership & Ownership

Own schedule, budget, and technical milestones for your EPS hardware scope; hold program-level technical approval authority for your deliverables
Lead projects and significant tool development initiatives; own process improvements that increase design efficiency and reduce errors across the EPS discipline
Provide significant support to strategic initiatives including technology road mapping, EPS architecture maturation, and documentation of best practices at the business and functional level

Team Leadership & Mentorship

Lead, mentor, and train engineers at multiple levels on EPS design, analysis techniques, verification methods, and hardware release criteria
Review the technical work of others with the ability to detect subtle design flaws and provide actionable, substantive improvements
Develop processes and standards that improve the efficiency and quality of EPS design and verification across the team
Build strong working relationships with systems engineering, mechanical, thermal, software, and test teams to resolve cross-discipline technical challenges

Qualifications (What You Bring)

B.S. in Electrical Engineering or a closely related field
8+ years of experience designing and delivering electrical power systems hardware through the full development lifecycle —…