CPU Static Timing Analysis Engineer
Qualcomm
CPU Static Timing Analysis Engineer
Qualcomm
Designs mobile chips and licenses wireless patents
General Summary:
As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Hardware Engineer, you will plan, design, optimize, verify, and test electronic systems, bring-up yield, circuits, mechanical systems, Digital/Analog/RF/optical systems, equipment and packaging, test systems, FPGA, and/or DSP systems that launch cutting-edge, world class products. Qualcomm Hardware Engineers collaborate with cross-functional teams to develop solutions and meet performance requirements.
Minimum Qualifications:
• Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 2+ years of Hardware Engineering or related work experience.As a CPU Physical Design Timing (STA) Engineer, you will be a key contributor to high‑performance CPU core and uncore designs, working closely with CPU microarchitecture, RTL, CAD, and physical design teams.
You will drive timing analysis and closure for complex, multi‑GHz CPU designs across block, cluster, and full‑chip hierarchies, ensuring aggressive frequency and power targets are met.
Work closely with CPU microarchitecture, RTL, and DFT teams to understand CPU pipelines, critical paths, and performance goals, and to define, implement, and validate timing constraints.
Perform STA for high‑performance CPU designs at block, cluster, and SoC/top‑level hierarchies across multiple modes, corners, and scenarios.
Analyze timing on frequency‑critical CPU paths (core, cache, interconnect, clocking) and collaborate with RTL and DFT teams to drive logic and micro‑architectural fixes.
Provide actionable timing feedback to block‑level and top‑level physical design engineers to enable CPU frequency and timing closure.
Partner with CAD and methodology teams to develop, deploy, and enhance CPU‑specific timing flows and infrastructure.
Generate and review timing ECOs (logic and physical) to close setup, hold, noise, and cross‑talk violations in CPU designs.
Contribute to CPU timing methodology definition, best practices, and documentation for consistent signoff quality.
MS degree in Electrical Engineering with 3+ years of hands‑on experience in STA and timing closure.
Strong experience with STA and timing closure for high‑performance CPU or processor‑class SoCs.
Expertise in multi‑clock, multi‑domain CPU designs with aggressive frequency targets.
Experience in deep sub‑micron technology nodes and advanced process technologies.
Proven experience performing STA on large CPU/SoC designs with multi‑scenario and signoff‑quality closure.
Hands‑on knowledge of timing ECO techniques and their implementation for CPU frequency closure.
Solid understanding of standard cell libraries, CPU‑critical path optimization, and timing trade‑offs.
Familiarity with circuit modeling, transistor fundamentals, and worst‑case corner selection for CPU timing signoff.
Strong understanding of industry‑standard synthesis, place & route, and tape‑out flows.
Excellent communication skills to work effectively with CPU architects, RTL designers, PD, and CAD teams.
In‑depth knowledge of timing effects such as noise, cross‑talk, OCV/variation, and their impact on CPU designs.
Working knowledge of CPU/SoC architecture and HDL languages such as Verilog.
Applicants: Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail [email protected] or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).
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Qualcomm designs the Snapdragon processors and modems inside many Android phones, and it licenses its wireless patents to device makers around the world. It helped commercialize CDMA, the cellular technology behind 3G networks, and its patents cover core parts of the 4G and 5G standards that phones use to connect. The company does not run its own chip factories; contract foundries make its chips, which it sells to makers of phones, PCs, cars, and connected devices. Device makers also pay Qualcomm royalties for using its patented technology, which forms a second business alongside chip sales. Qualcomm was founded in 1985 and is based in San Diego, California.
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