Lightship

Mechanical Design Engineer - Power Systems

Lightship$100K — $125K *
Manufacturing & Automotive
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • B.S. or higher in Mechanical Engineering or related field
  • Minimum 2 years of design engineering experience
  • Proficiency in CAD/PLM/PDM systems
  • Experience with rapid iteration cycles
  • Skilled in creating 3D CAD for electrical hardware components

Responsibilities

  • Collaborate with Product and Design teams to define product requirements
  • Conduct tolerance stack analyses and apply GD&T controls
  • Manage CAD and BOM for solar systems and subsystems
  • Perform DFMEA to identify reliability and safety risks
  • Prototype subsystems to ensure early risk management
  • Work with test engineering to address testing issues
  • Coordinate with supply chain for parts sourcing

Benefits

  • Comprehensive healthcare, dental, and vision coverage
  • 401k retirement plan
  • Flexible Paid Time Off encouraged to be used
  • 13 paid company holidays, including a holiday shutdown
  • 12 weeks of paid parental leave
  • Annual stipend for RV trips or professional development
Full Job Description
About the Role
As a Mechanical Design Engineer you will serve as a hands on technical lead for multiple power systems, primarily our all-electric RV's Solar System. You will be responsible for supporting continuous development and testing of the solar arrays, related junction boxes, harnessing, charge controllers and circuit protection. With a small team, you'll also help dive into development on other Power Systems components, including power distribution modules, mounting brackets, electronics enclosures, and selecting off the shelf electronics components.

Responsibilities

  • Work with the Product and Design teams to develop high level product requirements
  • Create tolerance stack analyses and apply appropriate GD&T controls to 3D geometries
  • Own the CAD & BOM for solar & related subsystems
  • Perform Design Failure Modes & Effects Analysis (DFMEA) to highlight reliability and safety issues.
  • Build functional prototypes of subsystems to ensure early de-risking before full vehicle builds
  • Work with the test engineering team to troubleshoot issues from highly accelerated life testing (HALT) and vehicle level test failures
  • Partner with supply chain for sourcing parts, components, and materials


Candidate Characteristics

  • The ability to approach challenges with flexibility and creativity
  • Solutions-oriented, with a focus on progress and impact over perfection
  • Willingness to operate effectively at both strategic and hands-on levels
  • Excellent communication, presentation, coordination skills & curiosity


Minimum Qualifications

  • B.S. or higher degree in an engineering field, preferably Mechanical Engineering
  • 2+ years industry design engineering experience
  • Experience with the following:
    • CAD/PLM/PDM systems
    • Rapid iteration cycles
    • Creating 3D CAD and drawings for electrical hardware components (cast/injection molded housings, busbars, wire harnesses, insulators, switches etc).
    • Selecting appropriate materials for electrical hardware, including plastics, metals, polymers and ceramics
    • Creating design validation plans for electrical hardware & mechanical assemblies


Preferred Qualifications

  • High voltage power distribution systems
  • Experience with solar arrays
  • Experience designing wire harnesses (high voltage and low voltage)
  • Experience with CATIA (3DX)
  • Experience with structural analysis (basic stress/strain and modal analysis)
  • Experience with designing for automotive environments
  • Experience with DFM/DFA analysis


Equity

  • Lightship compensation consists of the yearly salary above plus equity, which gives you a stake in the company.


$100,000 - $125,000 a year

Employee Benefits & Philosophy - Applies to Full Time Employees only

- Healthcare, Dental, Vision

- 401k

- Flexible Paid Time Off - that we actually want you to use!

- 13 Company Holidays: 8 throughout the year + the company observes a week of scheduled downtime during the end of the year, allowing all employees to enjoy a break

- 12 weeks paid parental leave

- Yearly LightTrip stipend for an RV trip &/or professional development opportunities

Lightship offers all of its full time employees and their dependents full benefits including health, dental and vision insurance. We are on a mission to create a more healthful all-electric experience for a pastime that millions of families enjoy and believe strongly that our team should not have to worry about quality healthcare for themselves or their loved ones along the way.

About Lightship

Lightship is a technology company that specializes in developing advanced airships for various applications. The company's airships are designed to provide a low-cost, low-carbon alternative to traditional aircraft for a range of missions, including cargo transport, surveillance, and communications. Lightship's airships are powered by a combination of solar panels and batteries, which allows them to operate for extended periods without refueling. The company was founded in 2012 and is based in Washington, DC.
Learn more about Lightship
Size
50 employees
Industry
Founded
2012

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