Senior Ground Station Systems Engineer

Astranis•San Francisco, CA

3d•$180,000 - $240,000•Onsite

About The Position

Astranis is seeking a Senior Ground Station Systems Engineer to support the design, development, deployment, and operation of satellite ground systems across both commercial and U.S. Government programs. This role combines technical engineering with proposal and capture support, requiring an individual who can bridge customer requirements, system architecture, and implementation. The ideal candidate has a strong understanding of RF communications, satellite ground infrastructure, and systems engineering principles, along with experience contributing to technical proposals, cost estimates, and customer-facing solution development. Experience with Digital Signal Processing (DSP), modem architectures, or waveform development is highly desirable. This role is ideal for an engineer who enjoys both developing satellite ground systems and shaping the technical solutions that win new business.

Requirements

Bachelor’s degree in an applicable field in engineering
5+ years of experience in satellite communications, ground systems engineering, RF engineering, or related disciplines.
Strong understanding of RF communications fundamentals, including: Link budgets, Antenna systems, Amplifiers and RF chains, Modulation and coding techniques
Experience with RF electronics and communication systems including RF front-end equipment, back-end equipment, communication hardware, etc.
Experience with antenna system design and operations including calibration, diagnostics, monitoring, etc.
Experience using RF test equipment (spectrum analyzer and signal generator) and troubleshooting RF components
Experience supporting technical proposals, bids, captures, or customer solution development.
Ability to develop technical documentation and communicate complex concepts to both technical and non-technical audiences.
Willing and able to obtain and maintain a U.S. Government security clearance.
Strong project management skills and able to demonstrate a high sense of urgency
Willing to travel 20% of the time
Lifting, standing, climbing, bending, grasping, sitting, pulling, pushing, stooping, stretching, and carrying are generally required to perform the functions of this position

Nice To Haves

Background in Digital Signal Processing (DSP), including modem design, waveform development, channelization, beamforming, or digital communications systems.
Experience with FPGA-based signal processing platforms.
Familiarity with GNU Radio, MATLAB, Simulink, Python, or SDR-based development environments.
Knowledge of advanced SATCOM technologies including phased arrays, adaptive coding and modulation, and digital payload architectures.
Experience with commercial and government proposals
Familiarity with antenna control units and tracking systems
Familiarity with spectrum management
Familiarity with networking (Ethernet, IP, TCP)
Comfortable scripting, preferably in Python

Responsibilities

Design, develop, and support satellite ground station architectures, including antennas, RF systems, modems, networking, monitoring and control systems, and associated infrastructure.
Perform link budget analysis and support system performance assessments for GEO and MEO satellite systems.
Develop technical requirements, interface definitions, architecture diagrams, and system design documentation.
Collaborate with spacecraft, network operations, mission operations, and software teams to ensure end-to-end system performance.
Serve as a technical contributor for commercial and USG proposals, RFPs, RFIs, and white papers.
Develop technical volumes, solution architectures, compliance matrices, and basis-of-estimate documentation.
Support customer technical interchange meetings, design reviews, customer demonstrations and proposal presentations.
Evaluate customer requirements and translate them into scalable, cost-effective ground segment solutions.
Assist with technical risk assessments, schedule development, and cost estimation activities.
Work closely with business development and program management teams during capture and pursuit activities.