Motive Companies ยท 4 hours ago
Senior Mechanical Engineer - Valves & Fluid Systems
Alameda, CA
Full-time
Onsite
Mid, Senior Level
$130K/yr - $160K/yr
4+ years expMotive Companies is a next-generation space launch provider seeking a Senior Mechanical Engineer to join their Valves & Fluid Systems team. The role involves leading the design, development, and qualification of critical fluid system components, while collaborating with various teams to ensure timely delivery and mentoring junior engineers.
Environmental ConsultingIndustrialRenewable Energy
No H1B
U.S. Citizen Only
Responsibilities
Own the mechanical design for valves, actuators, and other fluid system hardware
Perform structural, thermal, and tolerance analyses to validate designs
Lead hardware development from prototyping to environmental and hot-fire testing
Drive root cause investigations and corrective actions for test or production issues
Collaborate cross-functionally with propulsion, test, and structures teams for seamless integration
Deliver complete engineering documentation to support manufacturing and test operations
Provide mentorship and guidance to junior engineers while contributing to design best practices
Qualification
Required
Bachelor's degree in Mechanical, Aerospace, or related engineering field
4+ years of experience in mechanical engineering across aerospace, defense, or other high-reliability industries
Proven track record owning hardware from concept through testing and production
Proficiency in CAD (NX, SolidWorks, etc.) with strong GD&T fundamentals
Strong background in FEA, structural, and thermal simulations
Deep understanding of manufacturing processes (machining, welding, brazing, heat treating)
Hands-on builder comfortable with assembly, debugging, and technician collaboration
Team-first mindset with the ability to self-direct, take feedback, and adapt as needed
Must be a U.S. Person under ITAR/EAR (citizen, permanent resident, refugee, or asylee) or eligible for licensing
Subject to background checks and, if applicable, government contract clearance
San Francisco applicants will be considered consistent with the Fair Chance Ordinance
Preferred
Experience designing and qualifying high-pressure (6000+ psi) or cryogenic systems (LOX, RP-1, etc.)
Background in complex mechanical mechanisms (actuators, safe & arm devices, arm/fire devices)
Experience managing Tech Data Packages, compliance plans, and program reviews (PDR/CDR/TRR)
Familiarity with ASME, NASA, or MIL standards
Startup/early-stage company experience in fast-paced environments
Track record of leading failure investigations and implementing corrective actions
Demonstrated mentorship of engineers and leadership of cross-disciplinary efforts
Company
Motive Companies
Motive Companies is a provider of renewable energy and infrastructure solutions for industrial and commercial applications.
1001-5000 employees
Funding
Current Stage
Late StageRecent News
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