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CesiumAstro

Designs satellite communications hardware and software

Senior Engineering Manager - RF Hardware

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeAustin, TX, USA

About the Job

Requirements

  • A bachelor's degree or higher in Electrical Engineering is required.
  • At least 9 years of direct board-level RF hardware engineering experience is required.
  • Deep expertise in RF board design, including working knowledge of the digital and power electronics required for an RF board, is required.
  • Experience supporting design for manufacturability, design for test, and transition from development to production is required.
  • The candidate must be able to conduct rigorous technical reviews, mentor engineers, and communicate effectively across disciplines.
  • The candidate must be able to balance rigor with execution speed in a fast-paced development environment.
  • Proficiency with RF simulation and analysis tools such as Pathwave System Design (SystemVue), RF Synthesis (Genesys), and HFSS is required.
  • Deep hands-on experience with schematic capture and PCB layout tools such as Altium is required.
  • Strong technical and non-technical communication skills are required.

Responsibilities

  • Maintain technical integrity and engineering excellence for board-level RF electronics development across the company.
  • Establish, mature, and scale RF hardware development processes, including signal chain design and analysis, simulation, and schematic and layout standards for dense, high-layer-count printed circuit boards.
  • Provide technical review and mentorship through architecture and design reviews, identify design risks and errors early, help engineers develop stronger engineering judgment, and ensure subject matter expert engagement across digital, RF, power, firmware, and mechanical disciplines.
  • Occasionally contribute directly to RF designs to close temporary gaps in high-risk or schedule-critical programs.
  • Lead or support complex debug efforts involving RF electronics and related technical topics.
  • Ensure RF hardware designs are buildable and testable at scale using design for manufacturability and design for test best practices.
  • Drive the handoff from engineering to manufacturing through collaboration with manufacturing engineering, supply chain, and production test engineering.
  • Ensure designs meet quality, reliability, and scalability requirements for aerospace and defense production environments.
  • Partner with Supply Chain to ensure component availability, lifecycle risk mitigation, and cost awareness.
  • Drive design reuse, modular architectures, and platform commonality across products to accelerate execution and reduce risk.
  • Build, scale, and lead a high-performing RF hardware engineering team that delivers reliably to multidisciplinary product teams.
  • Lead, coach, and develop an initial team of approximately 8–12 engineers distributed primarily across Austin and Westminster, with a smaller presence in El Segundo.
  • Partner with product and program leadership to plan work, allocate resources, surface technical risk early, and hold the team accountable to realistic delivery commitments.
  • Own staffing and team development, including hiring, performance management, career development, coaching, and succession planning.
  • Provide one-on-one coaching, mentoring, and deep technical guidance.
  • Plan and manage budgets related to staffing, lab equipment, capital equipment, and design and simulation software.
  • Maintain strong working relationships across Engineering, Quality, and Operations.

Desired Qualifications

  • Two to five years of small-team technical leadership or engineering management experience is preferred but not required.
  • Aerospace-environment experience is preferred.

About the Company

CesiumAstro

Designs satellite communications hardware and software

CesiumAstro builds end-to-end space and airborne communications systems, combining hardware and software to connect satellites, UAVs, and ground stations. Its products include active phased array antennas, software-defined radios, and complete RF payloads that enable electronically steered links for inter-satellite communication, high-rate downlinks, lunar communications, and 5G/NTN networks. The company ships plug-and-play, commercially manufactured, full-stack systems designed to be flexible and cost-efficient, rather than bespoke one-off solutions. Its goal is to make space-based connectivity more accessible and adaptable across space, air, and ground networks for both government and commercial customers.

Company size
501-1,000
Company stage
Debt Financing
Total funding
$1.6B
Headquarters
Bee Cave, TX
Founded
2017

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