About the Role
We need a Principal Hardware Engineer to bring senior technical judgment across Archimedes hardware. You are a highly experienced builder who has seen systems go the full way, from a working prototype to hardware that ships and survives in the field. This is a technical leadership seat focused on raising the level of the hardware organization through experience, architectural judgment, and hands-on execution. You will partner with the founders and the Director of Engineering on architecture and roadmap, and work directly alongside other engineering disciplines on challenging problems.
Responsibilities
- Architectural direction across the hardware stack from mechanical, electrical, power, to embedded integration
- Technical decisions on the hardest problems, from concept through production readiness
- Pattern recognition and technical review like surfacing risk early, and catching what junior engineers miss
- Handson execution when the problem needs your specific experience to solve fast
- Design and manufacturing trades across cost, mass, reliability, schedule, and field performance
- Cross-team judgment when hardware, controls, optics, and software collide
- Setting the technical bar for design reviews, documentation quality, and release standards
- Mentorship by example, enabling engineers to learn from your work
Requirements
- 10+ years designing and shipping complex hardware systems
- Track record taking systems the full development cycle from prototype through manufacturing and deployment
- Senior IC or technical leadership background at hardware companies that actually shipped
- Deep technical judgment across at least two of: mechanical, electrical, power electronics, embedded systems
- Pattern recognition from having built real systems before, especially systems that had to survive real-world conditions
- Comfort operating as the technical anchor on a small team, not the manager of a large one
- Extreme bias for action; prefer building a prototype tomorrow over modeling it for a month
- Characterize your own systems before the field does
- Comfortable with ambiguity and fast iteration in a startup environment
- Debug from first principles, not intuition alone
- Clear communicator across mechanical, electrical, optical, and software teams
- Self-directed; identify and execute necessary tasks without explicit instruction
- This role requires access to export-controlled information or items that require U.S. Person status (U.S. citizen, legal permanent resident, or certain protected classes of asylees and refugees)
Skills
- Mechanical engineering
- Electrical engineering
- Power electronics
- Embedded systems
- Directed energy
- Laser systems
- High-power systems
- Defense program experience
- Aerospace program experience
- MIL-STD qualification
- Manufacturing
- Hardware system design
- Hardware system shipping
- System development lifecycle
- Prototype development
- Manufacturing deployment
- Technical leadership
- Architectural judgment
- Hands-on execution
- Risk assessment
- Design and manufacturing trade-offs
- Cross-team collaboration
- Design reviews
- Documentation quality
- Release standards
- Mentorship
Location
- San Francisco
- Detroit
Work Type
- Onsite
- Full-time
Experience Level
- Principal
- Senior
Salary/Compensations
- Competitive salary and equity
Benefits
- United Health Care medical, dental, and vision coverage
- Flexible 18 days PTO plus 5 sick days
- Travel to field test events and range days
- Covered daily lunches and office snacks and drinks
- E-bike and scooter stipend up to $500
- Direct access to leadership and real ownership over your work
About the Company
- Aurelius Systems is a VC backed defense tech startup building autonomous, edge deployed directed energy systems for counter-UAS.
- We build laser weapons to shoot down drones.
- We are a small team of ~10 engineers, former US military operators, and subject matter experts scaling America's directed energy dominance.
- We aim to be the first cost effective, reliable and robust laser weapon system.
- Our namesake, Marcus Aurelius, inspires our approach: doing the work in front of you, every day, without excuses.
- We operate with a small team, unreasonable output, and no hiding behind the unachievable.
- We have a San Francisco lab and a Detroit manufacturing hub, with weekly field tests on our own 400-acre private range.
