RF/Communication Systems Engineer

<div class="content-intro"><p>Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.<br><br>Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.</p></div><h4><span style="font-family: helvetica, arial, sans-serif;">RF/Communication Systems Engineer</span></h4> <p><span style="font-family: helvetica, arial, sans-serif;">As a RF/Communication Systems Engineer at Astranis you will be responsible for the architecture, design, and modeling of our satellites communication payloads. You will work closely with many other teams including but not limited to the antenna, SDR, RF, DSP, and mechanical teams in order to design the best possible radio systems.</span><br><br><span style="font-family: helvetica, arial, sans-serif;"><strong>Role</strong></span></p> <ul> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Own architectural trade studies, and establish system and unit level requirements analytically or via simulation</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Lead R&amp;D efforts for new radio features / technologies / custom components</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Work closely with many design teams, including RF, Antenna, digital hardware, FPGA, mechanical, thermal</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Communications related signal processing algorithm design and test</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.</span></li> </ul> <h4><span style="font-family: helvetica, arial, sans-serif;">Requirements</span></h4> <ul> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Bachelor of Science degree in electrical engineering or equivalent</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">3+ years of experience</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Strong technical communication skills (oral and written)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Strong fundamentals in "signals and systems" and digital communications</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Familiar with hardware components and their associated impairments / limitations</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Comfortable working in the lab, testing radio hardware, using signal generator, signal analyzer, network analyzer, oscilloscope, etc</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Proven ability to triage and debug issues discovered in testing</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Comfortable developing software (Python, and some C/C++)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Fast to learn new tools and workflows</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">A passion for working in a fast-paced environment and constantly learning</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.</span></li> </ul> <h4><br><span style="font-family: helvetica, arial, sans-serif;">Bonus</span></h4> <ul> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Familiarity with satellite radio systems (ground segment and/or space segment)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">RF system design and budgeting</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Radio characterization test planning, automation and execution</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Comfortable with software, especially Python, git, GNU Radio</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Fixed point implementation of signal processing algorithms</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Familiarity with multi-rate signal processing techniques (polyphase filters, resamplers, etc)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Multi-antenna systems (beamforming, null-steering)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Direct sequence spread spectrum (DSSS) modem design</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Familiarity with satellite waveforms and modems (DVB-S2/x, DVB-RCS2)</span></li> </ul><div class="content-pay-transparency"><div class="pay-input"><div class="description"><div><strong>What we offer:&nbsp;</strong></div> <div>&nbsp;</div> <div>All our positions offer a compensation package that includes equity and robust benefits.</div> <div>&nbsp;</div> <div> <p data-path-to-node="3">Base pay is just one component of Astranis’s total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.</p> </div> <div>Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials &amp; certifications, educational attainment, skill level requirements, and the level and scope of the position.</div></div><div class="title">Base Salary</div><div class="pay-range"><span>$120,000</span><span class="divider">&mdash;</span><span>$165,000 USD</span></div></div></div><div class="content-conclusion"><div><strong>U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required</strong></div> <div>(To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))</div> <div>&nbsp;</div> <div>Our mission and our products are meant to connect the world an