Senior Solar Design Engineer

The Role

Critical to achieving K2's vision of deploying at scale across MEO, GEO, cis‑lunar, and deep space are the solar arrays. Scaling to constellations requires engineers who can span technical domains from module technology and electrical power system interactions to soft goods, deployment mechanisms, structures, integration, and high‑rate production.

• Design and deliver solar array electrical and mechanical subsystems, contributing to system architecture and lifecycle performance margin analysis
• Develop and maintain electrical performance degradation models across environment variations including radiation, thermal cycling, and UV exposure
• Define and execute assembly‑level acceptance and qualification test procedures
• Collaborate with avionics, structures/mechanisms, software, and production teams on solar system requirements, integrated qualification/acceptance testing, and on‑orbit data review
• Support design reviews, own subsystem deliverables, and maintain accurate development schedules out to 9+ months
• Drive manufacturing processes for in‑house fabrication and assembly, including evaluation of manufacturing equipment, development of work instructions, in‑process checkouts, and end‑of‑line testing
• Work with the production team to develop factory layouts and processes that enable high‑rate solar array builds

• Bachelor’s degree in physics, materials science, mechanical engineering, aerospace engineering, electrical engineering, or a related technical field
• 5+ years of experience in the design, manufacture, and test of solar arrays for space applications

• Experience with solar array system development for space applications, including requirements definition, design, development testing, manufacturing, and qualification
• Background working across multiple solar array architectures with variations in cell, module, and system technologies for high‑power, long‑life applications
• Familiarity with AIAA S111/S112, SMC‑S‑016, NASA‑STD‑5017, and NASA‑STD‑4005 for the design and qualification of solar modules, moving mechanism assemblies, and spacecraft charging effects
• Experience designing solar arrays for resilience to radiation environments
• Understanding of structural analysis and failure modes for complex mechanical systems in space environments
• Understanding of high‑voltage solar array degradation analysis and failure modes
• Independent and self‑motivated mindset with strong organizational, written, and oral communication skills across disciplines

• Base salary range for this role is $140,000 - $175,000 + 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

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.