Signal Processing

Relativity Space

Long Beach, CA · $103,000 – $155,000

This role involves developing structural loads, dynamic analyses, and vibration specifications for Relativity Space's Terran R rocket, working across multiple engineering teams from design through flight testing. It suits engineers with mechanics and vibrations expertise who can build analytical models, conduct testing validation, and drive technical decisions in a fast-paced aerospace environment.

Listed on Relativity Space’s careers site · Apply there ↗

Astranis

Full-time · San Francisco, CA · $180,000 – $240,000

Design and develop satellite ground station architectures for commercial and government programs, including RF systems, antennas, and modems, while contributing to technical proposals and customer solutions. This role suits experienced RF and satellite communications engineers who want to bridge system design with business development.

Listed on Astranis’s careers site · Apply there ↗

CesiumAstro

Full-time · El Segundo, CA · $228,000 – $279,000

CesiumAstro seeks a senior technical leader to architect end-to-end communication systems for satellites and airborne platforms, translating customer needs into designs spanning antennas, RF electronics, signal processing, and software. The role suits someone with deep expertise in communications disciplines who can balance technical innovation with mission performance, cost, and schedule across the full solution lifecycle.

Listed on CesiumAstro’s careers site · Apply there ↗

Deepgram

Ann Arbor, MI · $150,000 – $220,000 · Remote

Deepgram is seeking a data scientist to build data infrastructure and pipelines for training the next generation of voice AI models. You'll work on complex audio challenges like data acquisition, characterization, and benchmarking to support conversational AI systems at scale.

Listed on Deepgram’s careers site · Apply there ↗

AST SpaceMobile

Lanham, MD

This role owns RF and system validation for satellite service passes at a space-based cellular network operator, configuring beamforming and validating link budgets while diagnosing issues across RF chains and LTE systems. It suits engineers with deep RF and satellite experience who can bridge payload configuration, signal analysis, and operational readiness across multiple ground sites and engineering teams.

Listed on AST SpaceMobile’s careers site · Apply there ↗

Lynk Global

Chantilly, VA

This role develops the wireless air interfaces and physical layer algorithms for satellite-to-phone communications, bridging gaps in cellular coverage. You'll design modems, optimize signal processing, and validate performance on real hardware—ideal for someone with deep signal processing expertise and hands-on RF engineering experience.

Listed on Lynk Global’s careers site · Apply there ↗

Voyager

Full-time · El Segundo, CA · $120,000 – $170,000

This role develops deep learning and machine learning models for computer vision, radar, and geospatial applications serving U.S. government customers. It suits engineers with 0–5 years of experience who want to apply neural networks to real-world defense and space challenges.

Listed on Voyager’s careers site · Apply there ↗

Oura

San Francisco, CA · $216,750 – $255,000

This role focuses on designing and integrating motion and inertial sensing systems for Oura's next-generation wearable devices, combining hardware architecture work with cross-functional collaboration. It suits experienced sensor engineers who want to shape the technical direction of a health-focused wearable platform while working closely with firmware, algorithm, and product teams.

Listed on Oura’s careers site · Apply there ↗

KLA-Tencor

Full-time · Milpitas, CA · $153,300 – $260,600

Lead a team of FPGA and firmware engineers building digital solutions for semiconductor inspection systems, with responsibility for technical architecture, design standards, and personnel management across a complex product portfolio.

Listed on KLA-Tencor’s careers site · Apply there ↗

Medtronic

Full-time · $152,800 – $229,200

This Principal-level signal processing engineer role at Medtronic involves designing algorithms and software for cardiac ablation devices that diagnose and treat heart rhythm disorders. The position suits experienced engineers with strong signal processing expertise who want to contribute to medical technology with real-world patient impact.

Listed on Medtronic’s careers site · Apply there ↗