At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are currently looking to add a Lead Communications Architect to join our Munich, Germany office. This role will focus on leading the architecture and design of advanced phased array communication systems, working with our team to define and deliver solutions that support our mission of seamless, out-of-the-box space communication systems. As a Lead Communications Architect at CesiumAstro, you will serve as the senior technical authority for phased array RF systems for the Munich Office. You will own the end-to-end architecture and detailed design of complex communication systems -from concept through prototype and into production -working closely with our engineering team while operating with significant autonomy. This role sits outside of any single functional department and requires both exceptional technical depth and the ability to lead and influence across teams. WHAT WE OFFER: Experience leading small teams of hardware engineers to develop multi-module assemblies, including hardware architecture, requirements, make/buy decisions, and interconnects. Design for space radiation environments CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s...
Responsibilities:
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Design and develop RF, mixed-signal, and digital hardware for electronically steered antenna (AESA) communication systems.
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Support the adaptation of existing hardware designs for new customer platforms, operational environments, and regional requirements.
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Develop RF front-end, power distribution, control, and interface circuitry for phased-array communication terminals.
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Own the development of hardware modules and subsystems from requirements through schematic capture, layout, integration, verification, and production release.
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Develop hardware requirements, perform trade studies, and support subsystem architecture development.
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Perform detailed schematic design for complex RF, mixed-signal, and high-speed digital circuit boards.
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Support PCB layout activities in Altium Designer, including stack-up definition, component placement, routing reviews, and design-for-manufacturing considerations.
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Perform engineering analyses including worst-case circuit analysis, signal integrity, power integrity, thermal, and reliability assessments.
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Develop and execute hardware bring-up, integration, debugging, and design verification activities.
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Support RF characterization, system integration, troubleshooting, and root-cause investigations using laboratory test equipment.
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Define and execute environmental, qualification, and compliance testing activities, including EMI/EMC verification.
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Collaborate closely with all the relevant engineering teams throughout the product lifecycle.
Requirements:
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Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university.
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Minimum of 6 years of relevant experience in board-level electronics design, analysis, and test.
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Direct experience designing high-reliability electronics for space or defense applications, including part derating, worst-case analysis, and thermal constraints.
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Experience owning the design phase of complex board-level electronics, including trade studies, key part selection, and detailed design.
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Experience delivering hardware designs through production and deployment.
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Expertise in PCB layout, including high-density interconnect (HDI) stackup design and high-speed routing.
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Experience running board-level signal integrity and/or power integrity simulation tools such as Ansys SIwave, ADS SIPro, or Mentor Hyperlynx.
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Strong working knowledge of adjacent fields, such as software and mechanical, that guides hardware design and system design
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Expert-level proficiency in electronics design tools such as Altium.
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Extensive lab experience for bring-up and verification of new hardware.
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Excellent written and spoken communication skills.