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You will work closely with other mechanical, payload systems, electrical, and software engineers to achieve overall system requirements in your designs.</p>\n<p>Key responsibilities include:</p>\n<ul>\n<li>Design, simulate, implement, and measure active and passive RF sub-systems at microwave frequencies, including SSPAs, LNAs, power amplifiers, up/down converters, oscillators, filters, etc.</li>\n</ul>\n<ul>\n<li>Be responsible for hardware designs from requirements definition through manufacturing, bring-up, and qualification testing</li>\n</ul>\n<ul>\n<li>Integrate these systems into the spacecraft by working closely with the rest of the team</li>\n</ul>\n<ul>\n<li>Specify, procure, and integrate third-party vendor hardware</li>\n</ul>\n<ul>\n<li>Assist in recruiting, interviewing, and hiring additional teammates to our rapidly growing team</li>\n</ul>\n<p>Requirements include:</p>\n<ul>\n<li>BS in electrical engineering, physics, applied physics, or equivalent</li>\n</ul>\n<ul>\n<li>Passion for hardware development, including working in a fast-paced environment and hands-on design and development</li>\n</ul>\n<ul>\n<li>6+ years of experience</li>\n</ul>\n<ul>\n<li>Deep knowledge of fundamental RF concepts, such as RF circuit analysis, amplifier design, noise, linearity, radio architectures, etc</li>\n</ul>\n<ul>\n<li>Hands-on experience in designing, building, and testing RF hardware for microwave frequencies</li>\n</ul>\n<ul>\n<li>Proven completion of product from concept to production</li>\n</ul>\n<ul>\n<li>Experience with RF simulation tools (ADS, Cadence, HFSS, etc)</li>\n</ul>\n<ul>\n<li>Experience with PCB design, layout, and simulation (Altium or similar)</li>\n</ul>\n<p>Bonus requirements include:</p>\n<ul>\n<li>MS or PhD in electrical engineering, physics, applied physics, or equivalent</li>\n</ul>\n<ul>\n<li>Experience with system in package (SiP), multi-chip modules (MCM), packaged RF hybrids, etc</li>\n</ul>\n<ul>\n<li>Experience developing communications satellite payloads</li>\n</ul>\n<ul>\n<li>Experience designing SSPAs or implementing SSPA-based phased arrays</li>\n</ul>\n<ul>\n<li>Experience with designing high-reliability electronics for harsh environments such as space or automotive</li>\n</ul>\n<ul>\n<li>Antennas and electromagnetics propagation knowledge and background</li>\n</ul>\n<ul>\n<li>Experience with software-defined radios and associated skillset (mixed signal, high-speed digital)</li>\n</ul>\n<ul>\n<li>Familiarity with Python or other scripting languages used for automating test instruments</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_9aff8955-da6","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Astranis","sameAs":"https://astranis.com/","logo":"https://logos.yubhub.co/astranis.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/astranis/jobs/4348957006","x-work-arrangement":"onsite","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$170,000-$230,000 USD","x-skills-required":["RF design","electrical engineering","physics","applied physics","RF simulation tools","PCB design","layout","simulation","hands-on experience","fast-paced environment","hardware development"],"x-skills-preferred":["system in package","multi-chip modules","packaged RF hybrids","communications satellite payloads","SSPAs","phased arrays","high-reliability electronics","antennas","electromagnetics propagation","software-defined radios","mixed signal","high-speed digital","Python","scripting languages"],"datePosted":"2026-04-24T15:19:57.059Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"RF design, electrical engineering, physics, applied physics, RF simulation tools, PCB design, layout, simulation, hands-on experience, fast-paced environment, hardware development, system in package, multi-chip modules, packaged RF hybrids, communications satellite payloads, SSPAs, phased arrays, high-reliability electronics, antennas, electromagnetics propagation, software-defined radios, mixed signal, high-speed digital, Python, scripting languages","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":170000,"maxValue":230000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_f50d9e71-65b"},"title":"Staff Engineer (R&D Engineering)","description":"<p>You will be working as a Staff Engineer in the R&amp;D Engineering team at Synopsys. As a key member of the team, you will be responsible for designing and implementing GPU/CPU performance optimizations for large-scale TCAD simulations. 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