RF Systems Engineer – Mid-level
Listed on 2026-05-30
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Engineering
Systems Engineer, Telecoms Engineering
Teltrium is seeking a mid-level RF Systems Engineer to support the development and implementation of a Small Sat Relay System in support of a NASA program. The ideal candidate will have expertise in RF systems design and satellite communication technologies. This role will involve working with cross-disciplinary teams to ensure the successful deployment of the communication infrastructure, including satellite payloads and ground station integration.
Key Responsibilities- Design, develop, and analyze RF communication systems for the Small Sat Relay System project, including spaceborne and ground station components.
- Conduct link budget analyses and dynamic range calculations to ensure optimal performance across S-band, Ku-band, and Ka-band frequencies.
- Develop end-to-end communication system simulations using MATLAB.
- Support trade studies for satellite antenna configurations and technologies.
- Assist in the selection and integration of high-power amplifiers (HPA), software-defined radios (SDR), and other RF components.
- Develop and validate SWaP (Size, Weight, and Power) estimates for satellite communications payload and associated subsystems.
- Support testing, troubleshooting, and verification activities for RF systems.
- Provide technical documentation, reports, and briefings to stakeholders.
Education:
Bachelor’s or Master’s degree in Electrical Engineering or related field.
Experience:
5+ years of experience in RF system design, satellite communications, or related fields.
Strong understanding of RF communication theory and satellite communication protocols.
Experience with software-defined radios (SDR) and high-power amplifier (HPA) integration.
Proficiency in simulation tools such as MATLAB.
Knowledge of regulatory and compliance standards for satellite communications.
Strong analytical and problem-solving skills.
Role/Work ScheduleThis is a full-time, on-site position in Greenbelt, MD.
Preferred Skills- Experience with spaceborne RF systems, including GEO and LEO satellite communications.
- Familiarity with ground station operations and network architectures.
- Experience with RF testing and validation.
- Understanding of cybersecurity measures related to satellite systems.
- Experience with developing requirements and with risk management.
- Familiarity with the NASA project lifecycle.
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