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Apex Technology

Simulation Software Engineering Internship (Spring or Summer 2027)

Los AngelesfulltimeinternAdded today

About this role

Join Apex as a Simulation Software Engineering Intern for a 12-week program developing closed-loop spacecraft test platforms including 6DOF, SITL, and HITL simulations for satellite validation. You'll work on real projects with dedicated mentorship while contributing to next-generation commercial spacecraft technology.

What you'll do

  • Develop and enhance closed-loop spacecraft test platforms (6DOF, SITL, HITL)
  • Execute simulation testing strategies to validate satellite system performance and functionality
  • Collaborate with aerospace engineering team on real-world projects with measurable impact
  • Participate in learning sessions to deepen aerospace and simulation knowledge
  • Verify and test reliability of satellite systems through simulation environments
  • Contribute to innovation in spacecraft testing methodologies

What they're looking for

  • C/C++ programming
  • Embedded systems design
  • Spacecraft simulation and modeling
  • Software-in-the-loop (SITL) testing
  • Hardware-in-the-loop (HITL) testing
  • Six degrees of freedom (6DOF) dynamics
  • Test and verification methodologies
  • Problem-solving and systems thinking

Benefits

  • Hands-on experience with cutting-edge aerospace technology
  • Dedicated mentor and professional growth opportunities
  • Networking with peers and industry professionals
  • Catered lunches and unlimited snacks
  • Access to world-class Playa Vista office
  • Community events and team gatherings
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Apex Technology

Apex Technology builds commercial spacecraft and satellite bus platforms for earth observation and communications missions. The company is hiring across platform engineering, cloud security, mission operations, and RF systems design to support its aerospace manufacturing and satellite operations.

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Likely interview questions

  • Walk us through your experience with C/C++ and how you've applied it to embedded or simulation systems.
  • Describe a complex technical project you've owned—what challenges did you face and how did you overcome them?
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