CPU RTL Design Engineer

CPU IP Design Engineer

About GlobalFoundries

GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired technology companies. With a global manufacturing footprint spanning three continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit www.gf.com.

About the Role

We are seeking an experienced CPU IP Design Engineer. Responsible for Defining, leading and owning RTL development of a performance efficient, low-power AI CPU core. The candidate will be responsible for all aspects of the design including Functional Features, Performance, Power, and Area.

You will:

• Drive the micro-architecture and design of a critical CPU block or multiple blocks of a CPU core

• Explore high-performance strategies working with the CPU modeling team

• Perform Microarchitecture development and specification- from early high-level architectural exploration, through microarchitectural research and arrive at detailed specifications

• Configure Design Features Development, assessment, and refinement of RTL design to target power, performance, area, and timing goals

• Perform Functional verification support and assist in the design verification strategy

• Assist with the verification of RTL design performance goals

• Partner with a multi-functional engineering team to implement and validate physical design aspects of timing, area, reliability, testability, and power

Ideally, you’ll have:

• Hands-on working knowledge of the pipeline stages of an in-order or out-of-order high-performance CPU core

• Thorough knowledge of microprocessor architecture including expertise in one or more of the following areas:

• Instruction fetch and decode, branch prediction techniques

• Instruction scheduling, register renaming, Reorder Buffer (ROB)

• Out-of-order execution

• Integer and Floating-point execution

• Load/Store execution

• Instruction and Data Prefetch

• Cache and memory subsystems

• Knowledge of Cache coherency and memory consistency

• Knowledge of System Verilog, Verilog and/or VHDL

• Experience with simulators and waveform debugging tools.

• Knowledge of logic design principles along with timing and power implications

• Master’s with 7-10 years of experience, PhD + 5-7 years of work experience

Additional qualifications:

• Experience with designing RISC-V, ARM, and/or MIPS CPU

• Experience with Hardware multi-threading, virtualization, and SIMD designs

• Experience with real-time microcontroller designs

• Understanding of high-performance techniques and trade-offs in a CPU microarchitecture

• Understanding of low-power microarchitecture techniques

• Experience using a scripting language such as Perl or Python

• Understanding of CPU integration at SoC level

• Understanding of Safety and Security microarchitecture

GlobalFoundries is an equal opportunity employer, cultivating a diverse and inclusive workforce. We believe having a multicultural workplace enhances productivity, efficiency and innovation whilst our employees feel truly respected, valued and heard.

As an affirmative employer, all qualified applicants are considered for employment regardless of age, ethnicity, marital status, citizenship, race, religion, political affiliation, gender, sexual orientation and medical and/or physical abilities.

All offers of employment with GlobalFoundries are conditioned upon the successful completion of background checks, medical screenings as applicable and subject to the respective local laws and regulations.