Senior Phased-Array Antenna Design Engineer

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

Blue Origin is pioneering the future of space-based communications with TeraWave, a revolutionary satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This multi-orbit constellation will consist of optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide.

About the role

We are seeking a Senior Phased-Array Antenna Design Engineer. You will design the physical hardware that forms the backbone of our in-space communications network. As a foundational member of a new in-house team, you will help create the next generation of high-frequency antennas for Blue Origin's TeraWave global network. This is a unique opportunity to contribute to antenna system design from the ground up.

You will lead the design, analysis, simulation, testing, and integration of high-performance antenna systems for our next-generation Low Earth Orbit (LEO) satellite constellation. In this role, you will own the resolution of complex technical challenges related to reflector geometries, feeds, RF performance, and phased-array architectures, ensuring reliable, high-throughput connectivity for users worldwide.

Responsibilities

• Lead the design and development of antenna systems, including reflectors, feeds, radiating elements, and sub-reflectors for Q-, V-, and E-band applications.
• Own electromagnetic (EM) simulations using tools such as HFSS, CST, and TICRA to optimize antenna performance and drive key design decisions.
• Collaborate closely with RFIC/MMIC, T/R module, DSP, mechanical, and thermal engineers to define requirements and ensure a cohesive system architecture.
• Lead prototype fabrication, assembly, and RF testing activities, including near-field, far-field, and environmental testing.
• Own the full antenna hardware lifecycle, from concept and design through fabrication, characterization, and environmental qualification (e.g., thermal vacuum, vibration, and radiation testing).
• Develop and maintain technical documentation, including design analyses, test reports, requirements, and design review materials.

Qualifications

• B.S. in Electrical Engineering and 7+ years of experience in RF antenna design, or an M.S. in Electrical Engineering or a related field and 5+ years of experience in RF antenna design.
• Experience designing antenna elements and antenna-in-package solutions for microwave and mmWave phased-array applications.
• Solid understanding of electromagnetic theory and its application to antenna design, particularly phased arrays.
• Proven experience leading the design and development of antennas and associated hardware from concept through validation.
• Proficiency with at least one major 3D electromagnetic simulation tool (e.g., TICRA, HFSS, or CST).
• Understanding of the trade-offs among analog, digital, and hybrid beamforming architectures.
• Familiarity with antenna measurement techniques and anechoic chamber testing.

Skills

• M.S. or Ph.D. in Electrical Engineering with a focus on Electromagnetics or Antennas.
• Proven track record of taking a complex antenna system from initial concept through production and successful deployment, ideally for space applications.
• Experience designing and developing high-frequency antennas operating in the mmWave spectrum, including Q-, V-, and E-bands.
• Familiarity with RFIC/MMIC technologies and T/R module design considerations.
• Knowledge of array calibration techniques and algorithms.
• Experience with aerospace, defense, or wireless communications systems.
• An active top secret clearance or eligibility to obtain and maintain a top secret clearance.

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Pay

• Base Pay Range for CA applicants: $197,529.00 - $276,539.55
• Base Pay Range for WA applicants: $197,529.00 - $276,539.55
• Other site ranges may differ.

Benefits

• Medical, dental, vision, basic and supplemental life insurance.
• Paid parental leave, short and long-term disability.
• 401(k) with a company match of up to 5%.
• Education Support Program.
• Stock Options for all regular employees (working at least 20 hours/week).
• Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
• Dependent on role type and job level, employees may be eligible for additional benefits and bonuses.