Senior Mechanical Engineer

Posted Yesterday
Be an Early Applicant
Torrance, CA, USA
In-Office
160K-190K Annually
Senior level
Aerospace • Industrial • Manufacturing
The Role
Lead full-lifecycle design and qualification of rugged electromechanical flight hardware: convert mission needs to requirements, design electromagnetic actuators and precision mechanisms, develop rugged avionics enclosures with thermal and structural survivability, architect DO-160 and MIL-STD-810 qualification testing, lead cross-functional integration, manage suppliers and quality, and personally assemble, test, and debug prototypes.
Summary Generated by Built In

**Applicants must be U.S. Citizens or U.S. Permanent Residents (Green Card holders) to meet customer and regulatory requirements**
Who We Are

We are pioneering modular motion technologies to power the next generation of innovation for Industrial, Aerospace and Defense. If you're excited about disrupting legacy industries, and passionate about motor control technology, let's chat!

We are at the forefront of innovation, crafting exclusive motion control components that propel the industrial, aerospace, and defense sectors into the future.

A couple other things:

  • We are open to relocating you
  • We have great benefits
  • We are well funded, and already generating revenue
  • We are located in beautiful Torrance, CA and just moved into a new large hangar facility

What you'll do: 

We are seeking a versatile, high-impact Engineer to lead the development of mission-critical hardware. This is a "full-lifecycle" role where you will own everything from the initial conversion of ambiguous concepts into rigorous requirements to the hands-on assembly and environmental qualification of flight hardware. 

  • Requirements Architecture: Translate high-level, ambiguous mission needs into actionable functional and operational requirements for complex electromechanical systems. 
  • Precision Mechanism Design: Design and iterate on electromagnetic actuators and intricate mechanisms, integrating components such as precision gears, bearings, lead screws, braking systems, and encoders. 
  • Ruggedized Avionics: Develop high-performance avionics enclosures, focusing on innovative thermal management (heat rejection) and structural survivability in extreme, high-vibration, or vacuum environments. 
  • Environmental Qualification: Architect the test equipment and methodologies required for formal hardware qualification, ensuring total compliance with DO-160 and MIL-STD-810 standards. 
  • Cross-Functional Leadership: Act as a technical anchor across the organization, guiding integration efforts and supporting multidisciplinary teams through complex system testing. 
  • Supply Chain & Quality Advocacy: Partner closely with external suppliers to ensure the delivery of conforming hardware; proactively manage manufacturing deviations to maintain rigorous quality and schedule standards. 
  • Hands-on Execution: Maintain a "design-build-test" mindset, taking personal responsibility for the assembly, bring-up, and debugging of your own hardware prototypes. 

What you need: 

  • Education: Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline. 
  • Experience: 5+ years of experience through the full product lifecycle—from initial ideation and prototyping to high-fidelity production. 
  • Technical Expertise: A deep intuition for electromagnetic principles and a mastery of mechanical load paths and load cases. 
  • Analysis & Simulation: Proficiency in sizing analysis for strength, fatigue, and life cycles of actuator components (gears, shafts, housings). 
  • CAD Mastery: Advanced design experience in SolidWorks (or equivalent 3D modeling packages), including complex assemblies and configuration management. 
  • Manufacturing & GD&T: Fluency in ASME Y14.5 GD&T standards; ability to produce high-quality 2D drawings and collaborate with vendors to solve DFM (Design for Manufacturing) hurdles. 
  • Standards & Qualification: Proven track record of qualifying hardware against rigorous aerospace or military standards (DO-160, MIL-STD-810). 
  • Grit: A "builder" mindset—you are as comfortable at a computer as you are in the lab spinning wrenches and debugging your own hardware. 

Nice to have: 

  • Qualification: Experience designing custom test equipment, writing formal procedures, and executing complex qualification test campaigns. 
  • Gearbox Specialization: Detailed knowledge of AGMA Standards, gearbox design analysis (ratios, backlash, lubrication), and specialized fabrication methods. 
  • Process Versatility: Experience navigating both high-compliance, "heavy" programs and fast-paced, lean R&D environments. 

What we have to offer:

We are not just building components. We are reshaping the future of the Aerospace and Defense component industry, which is a $300B+ market! Come join us and help build next generation systems that will make a massive impact at global scale.

  • We offer competitive compensation: $160,000 to $190,000 base salary + equity
  • Exceptional healthcare benefits, Medical is 100% covered by the company
  • Flexible PTO
  • 401K
  • More to come!

Skills Required

  • U.S. Citizen or U.S. Permanent Resident (Green Card holder)
  • Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related discipline
  • 5+ years of experience across full product lifecycle from prototyping to production
  • Deep understanding of electromagnetic principles and mechanical load paths
  • Proficiency in sizing analysis for strength, fatigue, and life cycles of actuator components
  • Advanced design experience in SolidWorks (or equivalent 3D CAD)
  • Fluency in ASME Y14.5 GD&T and ability to produce high-quality 2D drawings
  • Proven experience qualifying hardware to DO-160 and MIL-STD-810 standards
  • Hands-on design-build-test experience assembling, bringing-up, and debugging hardware prototypes
  • Experience partnering with suppliers to ensure manufacture-to-spec and manage deviations
  • Ability to translate ambiguous mission needs into actionable system requirements
  • Builder mindset comfortable in lab and workshop environments
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
Irvine, , CA
11 Employees
Year Founded: 2022

What We Do

Salient Motion’s answer to the national security imperative and present market deficiency is to develop an electric motion operating system. We’re refining our core algorithms as we develop standalone inverters, web-based configuration and analytics platforms, and performant motors made with domestic resources that are accessible to businesses large and small.

Similar Jobs

Relativity Space Logo Relativity Space

Senior Mechanical Engineer

Aerospace • Hardware • Robotics • Software • Manufacturing
Easy Apply
In-Office
Long Beach, CA, USA
2200 Employees
132K-182K Annually

Cisco Logo Cisco

Senior Mechanical Engineer

Cloud • Information Technology • Internet of Things • Professional Services • Software
In-Office
San Jose, CA, USA
77500 Employees
134K-255K Annually

CesiumAstro Logo CesiumAstro

Senior Mechanical Engineer

Aerospace • Hardware • Software • Defense
In-Office
El Segundo, CA, USA
400 Employees
118K-142K Annually
In-Office
Hawthorne, CA, USA
8879 Employees
130K-180K Annually

Similar Companies Hiring

Fortune Brands Innovations Thumbnail
Manufacturing
Deerfield, IL
2450 Employees
Amalgamated Sugar Thumbnail
Food • Greentech • Agriculture • Industrial • Manufacturing
Boise, Idaho
768 Employees
Outpost Space Thumbnail
Aerospace • Defense
US
24 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account