Electrical Engineer, Interface & Signal Integrity

Meta is seeking a versatile and passionate Electrical Engineer, Signal Integrity to join our Platform HW team. Our mission is backed by a massive hardware infrastructure. Our computational challenges are big, complex, and consistently evolving. Your work has the potential to shape the AI, network and compute hardware going into our cutting-edge data centers affecting billions of users.

Electrical Engineer, Interface & Signal Integrity Responsibilities:

• Work with local and remote teams and suppliers, to define electrical interface and signal integrity roadmap.
• Specify, design, and develop passive and active electrical interfaces in AI, network & compute hardware systems.
• Lead the bring-up, validation of electrical interface subsystem to achieve reliability, availability and serviceability at scale.
• Support hyper-scale deployment and obtain learning for next generation design.
• Collaborate with open source hardware community to drive innovation for large scale infrastructure.

Minimum Qualifications:

• BS in Electrical Engineering or related field (or equivalent experience), with 3+ years of industry experience.
• Experience with industrial high volume manufacture correlation methodology.
• Experience with industry SI/PI simulation tool chain (e.g. Ansys HFSS, Cadence Sigrity).
• Experience with analyzing and resolving signal integrity related hardware issues.
• Knowledge of interconnect technologies (e.g. PCB material and manufacturing technologies, high speed cables & connectors).
• Experience working with peers.
• Proficient hands on experience with lab tools (e.g. TDR, VNA, SSA, Spectrum Analyzer, and real-time scope).
• Experience with design, bring up, validation, and improvement of common high speed electrical interfaces in data center equipment (e.g. PCIe Gen4, DDRx, LPDDRx, 100Gbps Ethernet).

Preferred Qualifications:

• Experience with retimer/redriver for high speed SerDes.
• Experience with PCIe/DDRx interface validation (e.g. compliance test, internal eye tools, Rank Margin Tools).
• Deep understanding on different EM simulation algorithms (2D, 3D, frequency domain, time domain).
• 4+ years of relevant industry experience.
• Experience with PCB loss and quality validation for high volume products (e.g. Delta-L methodology, Interconnect Stress Testing, IPC-6012).
• PhD/MS in electrical engineering with signal integrity focus.
• Experience with chip package SI/PI design.
• Knowledge of serial and parallel interface training sequence and protocol.
• Experience with test automation for interface validation.
• Experience with defining interface electrical specification and design rules.
• Knowledge of using Linux for testing.

About Meta:

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today-beyond the constraints of screens, the limits of distance, and even the rules of physics.

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at [email protected].

$139,000/year to $200,000/year + bonus + equity + benefits

Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.