Job brief: Sr. Signal Integrity Engineer - Serdes, Satellites (Starlink)

What JoRoute checked · Checked by JoRoute

• Listed on SpaceX's own job board. JoRoute does not take listings from job ads or recruiters.
• First seen by JoRoute 2026-11-04 (3 days ago); last confirmed on the board 2026-11-06.
• The apply link opens boards.greenhouse.io, the address SpaceX's board gives for this job.
• No other listing with this title and place on this board in the last 90 days.
• No layoff notices (WARN) under this name in the state files JoRoute reads.

What the listing says · Employer's own words, not checked

• Pay: $115,000 to $185,000 a year
• Job type: Not stated
• Where: Palo Alto, CA
• Posted: 2026-07-10 · over 60 days ago

What the job asks · Employer's own words, not checked

Level: Senior. The title says "Sr".

Must have

• Bachelor’s degree in electrical engineering, computer engineering, or physics
• 5+ years of industry experience designing circuits, electronic products, or hardware
• 2+ years of experience using one of the 3D EM simulation tools and high-speed digital channel simulators (CST, HFSS, ADS etc.)
• 2+ years of research or industry experience with high-speed digital design or power integrity
• Master’s degree or PhD in electrical engineering, computer engineering with emphasis in electromagnetic theory, transmission line theory, wireline transceivers, or power integrity
• 5+ years of electronic product experience designing hardware from concept through production;

Conditions

• Ability to work extended hours or weekends as needed for mission critical deadlines
• Some travel may occasionally be required
• You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year.
• employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/…

Main duties

• Specify, design, simulate, verify, qualify, define production screens for, and generally troubleshoot SI and PI aspects of advanced satellite hardware, such as:
• Wireline and electro-optical communication systems with cutting edge (e.g. 10 to 112+ Gbps) SERDES, DSPs, retimers, and optoelectronics
• High-speed and high-bandwidth memory interfaces (DDR4, LPDDR5, GPDDR6, QSPI NOR, eMMC, etc.)
• Power needs and PDNs for the associated ASICs
• Work alongside RF engineers, antenna engineers, ASIC engineers, packaging engineers, mechanical engineers, thermal engineers, software engineers, supply chai…

Lines copied from the posting, not rewritten. "Preferred" or "nice to have" items are not listed as must-haves.

How it compares · Compared by JoRoute from listings

• Typical listed pay for engineer jobs in Palo Alto, CA: $198k a year (227 listings, 6 employers). This listing is 24% lower.
• Across SpaceX's 2,895 open listings, 60% of those with a posting date were first posted more than 60 days ago. How SpaceX hires

What nobody outside the employer knows · Not known

• Whether the role is already filled or on hold: employers often leave listings up.
• How many people applied, and who reads the applications.
• Where in the published range an offer would land.

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