Sr. Mechanical Engineer, Spacecraft Mechanisms

Katalyst Space Technologies

$130K — $170K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-8 years of experience in spacecraft mechanism design and flight qualification
  • 3+ years of experience performing FEA analyses for spacecraft
  • Strong knowledge of mechanics of materials and electromechanical systems
  • Familiarity with various manufacturing processes like machining and welding

Responsibilities

  • Collaborate with NEXUS-1 spacecraft team for module integration
  • Analyze design requirements and develop mechanical systems trade studies
  • Create and refine detailed CAD models and manufacturing drawings
  • Perform tolerance stack-up analyses to ensure design integrity
  • Develop kinematic models and dynamic analysis for robotic systems
  • Conduct structural integrity assessments using FEA tools
  • Prototype and iterate designs using various fabrication methods

Benefits

  • Participation in Employee Stock Option and Equity Plan
  • Relocation bonus for eligible candidates
  • Comprehensive medical, vision, and dental coverage
  • Unlimited Paid Time Off
Full Job Description
What You'll Do
  • Tightly work with the NEXUS-1 spacecraft team to ensure the upgrade modules integrate smoothly to the spacecraft
  • Identify and analyze requirements, conceive and develop trade studies on mechanical systems.
  • Create and iterate detailed CAD models.
  • Create detailed 2D manufacturing drawings and perform tolerance stack-up analyses to ensure design intent
  • Develop and analyze kinematics, mechanism architectures, dynamic models, and equations of motion for deployable assemblies and in-space robotic systems.
  • Develop dynamic models and analyze dynamical systems for deployable assemblies and in-space robotic systems.Analyze structural integrity and performance of parts and assemblies using analytical methods and FEA tools.
  • Apply sound mechanical engineering principles to solve challenges involving load paths, stiffness, thermal effects, and vibration.
  • Participate in design reviews, failure mode analysis, and system-level integration.
  • Rapidly prototype and iterate on designs using additive manufacturing, machining, and other fabrication methods.
  • Interface with electrical, software, and systems teams to ensure mechanical solutions meet overall system requirements.
  • Support mechanical integration, testing, and troubleshooting of assemblies both in the lab and in the field.


What We're Looking For

Required
  • 5-8 years of experience designing, modeling, developing, creating engineering drawings for, and flight-qualifying spacecraft mechanisms, assemblies, or payloads.
  • 3+ years experience running FEA analyses to assess vibration and shock loads for spacecraft or payloads.
  • Strong understanding of mechanics of materials, material failure modes, motors and electromechanical systems, lubrication and tribology, and associated analysis methods.
  • Familiarity with a wide set of manufacturing processes such as machining, welding, forming, and joining methods


Your Ideal Background

Preferred
  • Hands-on experience building, integrating, and testing robotic flight hardware
  • Experience with avionics, optics and harnessing
  • Experience in start-up environments with minimal oversight
  • Ability to think in a systems mindset and understand how one subsystem affects the others


Additional Requirements: Must be willing to work extended hours and weekends as needed.

Compensation and Benefits: Your base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. The anticipated salary range for this role is $130,000 - $170,000 annually.

Base salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.

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