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SpaceX · 4 months ago

Sr. Signal and Power Integrity Engineer, Satellites (Starlink)

Redmond, WA

Full-time

Onsite

Senior Level

$130K/yr - $180K/yr

5+ years exp

SpaceX is a company focused on developing technologies for space exploration and enabling human life on Mars. They are seeking a Sr. Signal and Power Integrity Engineer for their Starlink project, responsible for the design, analysis, and verification of satellite hardware to ensure high-speed communication and power integrity throughout the product lifecycle.

Advanced MaterialsAerospaceManufacturingNational SecuritySpace Travel

Growth Opportunities

No H1B

U.S. Citizen Only

Responsibilities

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 chain, and production engineers (among others) to architect new products which will employ novel channels, interfaces, and power delivery strategies

Derive top level specifications for PCB materials and channel subcomponents. Design and optimize transition structures for the entire channel from die bump to die bump

Drive detailed component selection to accompany your PDN designs

Root cause and fix issues found in PCB manufacturing, PCBA test, or satellite integration

Define best practices, simulation workflows, test methodologies, signoff criteria, and lab equipment needs for all SI/PI needs on Starlink satellite payloads

Qualification

Signal IntegrityPower IntegrityHigh-speed digital design3D EM simulation toolsDSP based SERDESPower delivery networksHigh bandwidth memory interfacesPythonC/C++Cross-functional collaboration

Required

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

Preferred

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; strong emphasis on full life-cycle development of new hardware products and not small incremental updates to legacy hardware

5+ years of experience architecting, implementing, and debugging cutting edge DSP based SERDES products (i.e. 56Gbps, 112Gbps, 224Gbps) working across package and PCB

Thorough understanding of wireline transceiver concepts, architectures, and circuits

5+ years of experience specifying, analyzing, debugging, and working with high speed, high bandwidth memory interfaces

5+ years of experience designing, implementing, and debugging power delivery networks for large processors, FPGAs, SoC, or ASICs with complex power requirements

Strong understanding of computers and programming languages (Python, C/C++)

Demonstrated ability to work in a highly cross-functional role

Experience with low loss laminates, high volume PCB manufacturing, and high-speed connectors

Experience debugging and resolving EMI/EMC de-sense problems

Passion for working in dynamic cross-functional role to optimize package, PCB, ASIC, mixed signal circuit to deliver best in class products