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# Antenna and UT System Engineer

- **Company:** Telesat LLC
- **Location:** Bethesda, MD, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Beamforming, Modems
- **Published:** May 15, 2026
- **Apply:** https://www.juju.com/job/00000000fzm6ff

## About the Role

+ Bachelor's in Electrical Engineering, Physics, or similar - required

 + Master's in Engineering - required

 + PhD with research on electronically steerable antenna design - highly preferred

 + Minimum 10 years in satellite antenna, terminal, and/or satellite system design

 + Experience with ESA design and modem integration is a strong plus

 + Deployment of ESA designed antennas is a strong plus

Specialized Knowledge, Skills, and Abilities

 + Simulation, design, and testing of electronically steerable antennas for satellite communication

 + Knowledge of flat panel antenna integration approaches with variety of modem technologies

 + Familiarity with standardized protocols for antenna control and modem interoperability and communication

 + Expertise in Ka-band antenna technologies for mobile land, aeronautical, maritime, and fixed applications

 + Understanding of satellite modems, hub technology, and RF equipment

 + Strong foundation in electromagnetism and array antenna architecture

 + Experience with RFIC selection, beamforming, and manufacturing processes for array antennas

 + Knowledge of antenna control techniques for beam steering and beam shape control

 + Ability to make design trade-offs between performance, cost, and power consumption

 + Experience working with suppliers and vendors of antenna and modem technologies

 + Fluent in English, written and oral

## Description

+ Develop technical requirements for LEO Constellation UT antenna technology, including modem integration and antenna architecture

 + Support the definition of UT antenna and modem requirements, evaluate vendor developed technologies

 + Interface with and evaluate vendor-proposed terminal designs for performance, reliability, manufacturability, and review integration strategies between antennas and modems for future UT designs

 + Recommend modifications or new UT designs to achieve cost, performance, and reliability targets

 + Identify tests to validate system assumptions with antenna and UT prototypes

 + Help develop supporting documentation, test requirements and compliance matrix for UT Type Approval process

 + Lead evaluation of antenna technologies, including electronically steerable antennas (ESAs) and novel ESA technologies

 + Stay current with the latest satellite, 5G antenna design technologies, and open AMIP and open BMIP standards

 + Perform other duties as required


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