Principal Electrical Systems Design Engineer

Posted 2 Days Ago
Be an Early Applicant
Torrance, CA, USA
Hybrid
179K-216K Annually
Senior level
Aerospace • Hardware • Machine Learning • Robotics • Software
We create innovative power solutions to solve complex problems and increase the velocity of change for our customers.
The Role
Lead design and integration of power distribution and power electronics for high-power microwave phased-array systems. Develop system power budgets, define technical specifications and safety standards, prototype and test prime power and battery subsystems, perform hands-on wiring and debugging, and coordinate suppliers and subsystems through productization.
Summary Generated by Built In
 About Epirus 

Epirus is a high-growth technology company developing software-defined high-power microwave (HPM) systems with devastating counter-electronics effects on modern drone threats. The Epirus Leonidas HPM family of products, empowered by innovations in AI and microelectronics, is human safe and cost-effective. Distinguishing itself from lasers, Leonidas excels against drone swarms while also bending the cost curve back in DoD's favor - taking drone defeat costs from millions of dollars per drone to pennies on the dollar. 

  

Job Summary: 

The ideal candidate for the position is someone who has experience with power distribution for electrification and can own product development through all stages of conception, prototype, and productization. In this role, you will work closely with a talented engineering team in a fast-paced environment to apply emerging technologies in innovative ways to rapidly produce new products.  Own systems integration efforts on High Power Microwave Phased Array system. Architect and implement designs for power distribution, communications, safety, and other system electrical needs. This position will report to the Senior Manager of Electrical Engineering.  

  

Responsibilities:  
  • Power Budgets: Develop system-level power budgets, and coordinate requirements with subsystem design teams.  
  • System Integration: Lead the design and integration of the power electronics subsystems of large-scale phased arrays from prototype development to full-scale production.  
  • Standards and Best Practices: Define the organizational standards for high voltage safety and best practices and lead the team through safety checks at key integration milestones. 
  • Technical Specifications: Define and refine technical requirements and specifications for High Power Microwave system components and overall architecture.  
  • Prototyping and Design: Design and prototype critical power electronics subsystems, with an emphasis on prime power distribution and conversion.  
  • Hands-On Development: Engage in hands-on activities such as wiring, testing, and debugging high power phased array systems.  
  • Supplier Coordination: Collaborate with internal teams and external suppliers on component design, testing, and evaluation to meet system requirements.  

  

Basic Qualifications: 
  • Degree in one of the following: Systems Engineering, Aerospace Engineering, Electrical Engineering  
  • 8+ years of industry experience, preferably spanning the entire product lifecycle (concept to field deployment). Advanced degrees might be used in place of years of experience.  
  • Communication Skills: Ability to articulate and defend technical decisions, with clear written and verbal communication skills.  
  • Knowledgeable with Jira/scrum best practices  

  

Preferred Skills and Experience: 
  • Battery: Experience implementing high-voltage power distribution and battery systems. 
  • Prime Power: Experience designing and implementing both three-phase AC and high-voltage DC power subsystems for directed energy systems.  
  • Communication Protocols: Familiarity with communication protocols relevant to phased array systems (e.g., CAN, Ethernet, etc.).  
  • Standards Knowledge: Knowledge of applicable industry standards (e.g., MIL-STD, IEC standards).  
  • PCB Design: Proficiency in PCB schematic design and test.  
  • Harness Design: Proficiency in standard practices and design rules for high voltage/high power wiring and harness design. 
  • DFMEA Process: Experience with Design Failure Modes and Effects Analysis (DFMEA) for identifying and mitigating potential system failures.  
  • Aerospace/Defense experience and/or military experience preferred, or experience in Directed Energy or a similar industry (e.g. Aircraft Power, Radar Power Systems, Laser Systems, Automotive / Electric Vehicle Power).  
  • Project Management: Strong organizational and time management skills, with the ability to manage multiple tasks and projects effectively. Knowledge of project management software such as MS Project or Smartsheet.  
  • Ability to obtain and maintain a US Clearance, US citizenship is required to obtain a US Clearance   

  

Additional Requirements:  
  •   Ability to travel on an occasional basis  

  

ITAR REQUIREMENTS:  

  • To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.   

People are the most important part of Epirus – and always come first. We don’t believe in the word impossible and are always asking “why not” as work to usher in a new paradigm of power efficiency. Our fast-growing team is agile, creative, and innovative. We support a culture of constant learning and sense of belonging among our team members and know that mentorship matters. We embrace diversity, equity and inclusion in the workplace and beyond. To deliver on our mission, we are always looking for problem solvers, changemakers and innovators to join our fast-growing team. 


As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. 
For the state of California only, the range of starting pay for this role is:
$178,600$215,800 USD

Skills Required

  • Degree in Systems Engineering, Aerospace Engineering, or Electrical Engineering
  • 8+ years of industry experience (advanced degree may substitute)
  • Clear written and verbal communication skills; ability to articulate and defend technical decisions
  • Knowledgeable with Jira and scrum best practices
  • Ability to obtain and maintain a U.S. security clearance; U.S. citizenship required to obtain clearance
  • Conformance with ITAR eligibility (U.S. citizen, lawful permanent resident, protected individual, or eligible for required authorizations)
  • Ability to travel on an occasional basis
  • Experience implementing high-voltage power distribution and battery systems
  • Experience designing three-phase AC and high-voltage DC prime power subsystems
  • Familiarity with CAN and Ethernet communication protocols
  • Knowledge of applicable standards (e.g., MIL-STD, IEC)
  • Proficiency in PCB schematic design and test
  • Proficiency in high-voltage/high-power wiring and harness design
  • Experience with DFMEA process
  • Aerospace/Defense or Directed Energy industry experience (or related fields)
  • Project management skills; familiarity with MS Project or Smartsheet
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The Company
HQ: Torrance, CA
240 Employees
Year Founded: 2018

What We Do

Epirus is a high-growth technology company developing solid-state, software-defined directed energy systems that enable unprecedented counter-electronics effects and power management solutions to optimize power efficiency in defense and commercial applications. With a constant emphasis on innovation, we are redefining the future of power to bring tomorrow’s capabilities to life, today.   To deliver on our mission, we are always looking for problem solvers, changemakers and innovators to join our fast-growing team. People are the most important part of Epirus – and always come first. We don’t believe in the word impossible and are always asking “why not” as work to usher in a new paradigm of power efficiency. Our fast-growing team is agile, creative, and innovative. We support a culture of constant learning and sense of belonging among our team members and know that mentorship matters. We embrace diversity, equity, and inclusion in the workplace and beyond.  Visit our website to learn more. www.epirusinc.com 

Why Work With Us

We're a people-first culture that ensures every employee is heard and has the opportunity to grow. At Epirus, we're using cutting edge technology and provide the ability to work with passionate team members. We truly believe that failure is not a setback, but an opportunity. We move fast and build cool things, come join us!

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