Long Wall · 15 hours ago
Principle Power Electronics Engineer
Long Beach, California
Full-time
Onsite
Lead/Staff
$169K/yr - $257K/yr
8+ years expLong Wall Company was created in 2025 to accelerate missile defense technology for the U.S. and our allies. As a Power Electronics Engineer, you will lead the development, design, build, and commissioning of power conversion systems to support product tests, operations, and launches, while collaborating with a team of engineers to develop innovative launch solutions.
AerospaceManufacturing
No H1B
U.S. Citizen Only
Responsibilities
Serve as a subject matter expert for power conversion activities within your assigned product(s)
Develop electrical architecture, specification, component selection, circuit board design, implementation, verification, board bring up and debugging
Partner with software, mechanical, thermal, manufacturing teams and production test teams
Derive engineering justification to resolve production issues throughout assembly, test, and vehicle integration
Qualification
Required
Bachelor's degree in electrical engineering or a similar field AND 10+ years of relevant experience
or a Master's degree AND 8 years of experience
or PhD AND 5 years of experience
Relevant Experience: working in space, aerospace, or equivalent professional environments with direct hands-on experience developing complex electrical power conversion systems
M.S. from an accredited university in engineering or science
5+ years of electronic product experience designing hardware from concept through production; strong emphasis on full life cycle development of new hardware products and not small incremental updates to legacy hardware
5+ years of experience in electrical engineering specializing in power electronics, switch-mode topologies, and feedback controls
High level of proficiency designing and implementing electrical sizing of motors, cables, circuit protection, VFDs, motor starters, various other motion systems
High level of proficiency with designing signal conditioning circuits, digital circuits, and switching power converters, as demonstrated by successful fielding of multiple products
High level of proficiency with lab equipment for development testing of circuits and components, including sophisticated test definition, troubleshooting, data collection, and data reduction techniques
Self-starter with demonstrated experience on multiple projects making hardware work within demanding time and resource constraints
Excellent communication skills both written and verbal
Experience working across engineering groups to define requirements and implement solutions
Demonstrated ability utilizing CAD design software (e.g. Altium Designer, NX, Zuken)
Experience with Teamcenter or other PLM system
Ability to sit or stand for extended periods of time
Ability to use a computer to complete assignments
Ability to communicate with individuals and groups in person, by phone, and telepresence
Ability to pick up to 50lbs
Ability to travel up to 25% of the time
US person status (including US citizens, U.S. permanent residents, individuals granted U.S. asylum status, or individuals admitted in U.S. refugee status) is a required qualification for this position
Benefits
Heavily employer-subsidized medical, dental, and vision insurance plans
Long Wall paid life insurance and LTD coverage
4% 401k match
Student loan repayment assistance program
Paid parental leave
Family planning assistance program
Long Wall paid financial wellness program
Paid time off for non-exempt employees and a flexible vacation policy for exempt employees
Company
Long Wall
Long Wall develops modular missile defense and hypersonic test systems for advanced defense readiness.
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
unknown2019-01-01Seed
Company data provided by crunchbase