K2 Space Corporation Logo

K2 Space Corporation

Principal Mechanical Engineer

Reposted 2 Months Ago
Be an Early Applicant
In-Office
Los Angeles, CA, USA
185K-200K Annually
Expert/Leader
In-Office
Los Angeles, CA, USA
185K-200K Annually
Expert/Leader
The Principal Mechanical Engineer will design, analyze, and test mechanical structures for satellites, leading projects from concept to qualification.
The summary above was generated by AI

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space.

The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.

With multiple launches in 2027 and plans to scale to 100 satellites a year, we're Building Bigger — helping develop the solar system and build toward a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a high-growth Series D-funded company, we'd love for you to apply.

The Role 

You will own the success of the mechanical structures and mechanisms that will be key to our satellite operation. In your first 6 months, you will define mechanical requirements, create initial concepts and trades, perform preliminary and detailed analysis, define development test campaigns, trade and select any purchased electromechanical subsystems, and produce development hardware. In your first year, you will validate your designs through prototype iterations and build and qualify flight hardware. In your first two years you will fly your hardware in space while directly supporting production and integration. 

Responsibilities 

  • Take hardware and mechanisms from conceptual design through qualification to on-orbit operations in order to support internal and external customer needs 
  • Lead design reviews from kickoff through qualification and beyond 
  • Drive hardware development, including hands-on development testing, analysis correlation, and follow-on hardware iterations 
  • Perform hardware trades that steer both sub-system and top-level product direction 
  • Collaborate with a cross-functional team to establish product requirements, company processes, and best practices for hardware design and manufacturing 
  • Continually own and refine system deliverables and associated schedules throughout development and production 

Qualifications 

  • Bachelor’s degree in mechanical, aerospace, or other relevant engineering discipline 
  • 10+ years of experience with mechanical and/or electromechanical design and analysis  
  • Experience with CAD or FEA software packages  
  • Experience with the practical application of GD&T 
  • Demonstrated proficiency in the principles of mechanical design, materials, thermodynamics, and fluids 
  • Demonstrated ability to personally design, build, and test hardware from a blank canvas, including troubleshooting and iterating designs based on downstream feedback 

Nice to Have 

  • Experience designing, building, and testing moving mechanical assemblies for aerospace applications (satellite mechanical systems, payloads, launch vehicles, propulsion systems, and/or aircraft structures and mechanisms) 
  • Experience with NASA-STD-5017, SMC-S-016, and GSFC-STD-7000 for the design and qualification of in-space Moving Mechanism Assemblies 
  • Demonstrated ability to own mechanical hardware or systems within an integrated engineering team outside a classroom setting  
  • Demonstrated understanding of structural analysis and failure modes of complex mechanical systems in space environments and operations 
  • Independent and self-motivated mindset, with strong organizational, written, and oral communication skills 

Compensation and Benefits: 

  • Base salary range for this role is $185,000 – $200,000 + equity in the company 
  • Salary and level will be based on several factors including, but not limited to: knowledge and skills, education, and experience level 
  • Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks 

If you don’t meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged!

If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.

Export Compliance

As defined in the ITAR, “U.S. Persons” include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a “U.S. Person.”

The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a “U.S. person” as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license.

Equal Opportunity

K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

HQ

K2 Space Corporation Torrance, California, USA Office

960 Knox Street, Building A , Torrance, California , United States, 90502

Similar Jobs

9 Days Ago
In-Office
141K-285K Annually
Expert/Leader
141K-285K Annually
Expert/Leader
Artificial Intelligence • Cloud • Information Technology • Consulting
Leads mechanical architecture, design, development, qualification, and production support for complex networking systems and chassis platforms. Responsibilities include hands-on CAD reviews, tolerance and structural analysis, prototyping, testing, failure analysis, root-cause investigations, advanced cooling integration, supplier engagement, compliance, risk mitigation, and cross-functional technical leadership. The role also establishes engineering standards, supports customer and manufacturing escalations, estimates project resources, and mentors engineers.
Top Skills: CadEcad-McadEmcEmiEpdmFeaGd&TIdfLiquid CoolingNebsPlmSolidworks
2 Days Ago
In-Office
Woodland Hills, Los Angeles, CA, USA
104K-194K Annually
Senior level
104K-194K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
Performs structural and mechanical analysis of military avionics and related systems, including static, dynamic, stability, damage tolerance, fatigue, thermal, and bolted-joint analyses. Develops and evaluates finite element models in ANSYS, calculates structural margins, reviews designs and requirements, supports testing and nonconformance reviews, documents analysis methods, and presents findings in customer design reviews. This is a fully onsite role supporting defense programs.
Top Skills: 3D Computer-Aided Design (Cad)AnsysFinite Element Analysis (Fea)Finite Element Modeling (Fem)
3 Days Ago
In-Office
Redondo Beach, CA, USA
129K-194K Annually
Senior level
129K-194K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
Designs and supports mechanical ground support equipment for spacecraft integration, testing, and launch. Responsibilities include 3D CAD modeling, GD&T drafting, structural analysis, requirements definition, design reviews, fabrication support, acceptance testing, nonconformance resolution, and integration and test process development. The role requires collaboration across multidisciplinary teams and support for clean-room operations, vendors, and end users.
Top Skills: 3D CadAluminum And Steel WeldingAsme Y14.5Aws StandardsBolted JointsFinite Element AnalysisGd&TStructural AnalysisThermal Vacuum

What you need to know about the Los Angeles Tech Scene

Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.

Key Facts About Los Angeles Tech

  • Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
  • Key Industries: Artificial intelligence, adtech, media, software, game development
  • Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
  • Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account