Electrical Engineer Communications

Company: Quantum Space
Location: Hawthorne
Posted on: February 14, 2026

Job Description:

Job Description Job Description Salary: $115,000 - $165,000 Position: Electrical Engineer Communications Quantum Space Location: Hawthorne, California Commitment: Full-time Who Were Looking For Quantum Space is developing high-agility spacecraft platforms to deliver rapid, reliable services in cislunar and GEO environments. We are seeking a highly capable Electrical Engineer Communications to lead and support the architecture, procurement, and integration of RF communications systems for our next-generation missions. Youll be responsible for designing, analyzing, and validating end-to-end communication systemssupporting both flight and ground implementations. This role is highly cross-functional, touching spacecraft design, ground segment operations, AI&T, and regulatory coordination. Where Youll Make an Impact Architect, implement, and test RF communications subsystems for Quantum's spacecraft Perform RF system-level analysis including link budgets, signal distortion, capacity, reliability, and performance evaluations Manage communications component suppliers and subcontractorsincluding requirements flowdown, delivery tracking, technical reviews, and non-conformance resolution Author subsystem-level requirements and validate compliance through analysis, test, and inspection Develop communications ground support equipment (GSE) to support spacecraft AI&T efforts Participate in communications subsystem integration during AI&T Support FCC licensing efforts and assist in preparing regulatory documentation Develop MATLAB-based tools to support internal RF analyses and simulation Collaborate with spacecraft systems, avionics, and electrical teams to ensure comms system compatibility and integration Support major design and readiness reviews (e.g., PDR, CDR, TRR, MRR) What It Takes B.S. in Electrical Engineering, Aerospace Engineering, or related discipline (M.S. preferred) 5 years of experience supporting communications system development for spaceflight missions Proven track record of designing, analyzing, and integrating spacecraft RF communication systems Experience authoring subsystem requirements and validating through structured methods (analysis, test, inspection) Familiarity with RF link budget development, modulation techniques, distortion sources, and overall system performance evaluation Experience managing vendors for flight RF hardware and associated documentation Hands-on experience developing and operating comms-related GSE Proficiency with MATLAB for simulation, modeling, and tool development Strong cross-functional awareness and systems-level thinking Comfortable operating in a fast-paced, iterative environment where priorities shift quickly Nice-to-Have Experience Strong background in core EE fundamentals (analog/digital circuits, power, grounding, etc.) Experience with spacecraft data buses and interfaces (RS422/RS485, SpaceWire, Ethernet, SERDES, LVDS, CAN, Discrete IO, Cameralink) Experience working with optical communication systems Experience working within cleanroom and ESD-controlled environments around flight hardware Familiarity with avionics system architecture, electrical power system (EPS) architecture, , and spacecraft power modeling Hands-on experience with ECAD tools like OrCAD or Altium for schematic capture, layout, and parts library management Experience with circuit simulation tools (e.g., LTSpice, PSpice) Fluency in Python or other scripting languages Knowledge of code verification and validation methodologies Experience with FPGA-based systems and HDL programming (VHDL, Verilog) Prior team or project management experience Certifications: NASA-STD-8739.4, IPC-620, J-STD-001, IPC-7711/7721 What Youll Get Ownership Drive the communication system architecture that enables in-space autonomy and reliability Innovation Design end-to-end comms solutions for fast-moving missions and novel applications Impact Contribute to communications systems that connect and control Quantums fleet Growth Collaborate with a high-performing team and take on new technical leadership opportunities Compensation Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity sharing Additional Requirements To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Apply now. Join us in building the communications systems that power the future of spacecraft operations.

Keywords: Quantum Space, Redlands , Electrical Engineer Communications, Engineering , Hawthorne, California