Senior Phased-Array Antenna Design Engineer

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

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 Tera Wave, 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.

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 Tera Wave 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 include, but are not limited to:

* 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.

Minimum 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.

Preferred Qualifications

* 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…