Staff Engineer AI/ML

GlobalFoundries inc.; Richardson (TX); On-site; USD 143,000 - 275,000; Full time

Job summary

GlobalFoundries is seeking an experienced CPU IP Design Engineer to define, lead and own RTL development of our AI-enabled RISC-V CPU core. You will drive micro-architecture, vector/matrix blocks and the integration with the design/verification teams to meet power, performance and timing targets.

The role requires deep expertise in high-performance processors, vector architectures, and SystemVerilog/VHDL, with a background in RTL verification and SoC-level integration.

Qualifications

• Hands-on knowledge of high performance processors, vector processors or GPUs.
• Deep datapath design experience with vector/matrix processing in FP and int.
• Expertise in instruction fetch/decode, scheduling, ROB, and out-of-order execution.
• Strong background in cache and memory subsystems, and power/performance trade-offs.
• Experience with SystemVerilog/Verilog/VHDL and using simulators.

Responsibilities

• Drive micro-architecture and design of critical CPU core blocks.
• Design RISC-V Vector CPU core and its extensions.
• Develop AI-enabled matrix engine to augment the Vector CPU.
• Collaborate with modeling team on high-performance strategies.
• Define RTL features, performance, power, and timing targets.
• Support RTL verification and verification strategy.
• Assist validation of RTL performance and timing goals.
• Coordinate with multidisciplinary teams on physical design aspects.

Skills

High-performance processor

Vector processor

Datapath design

Instruction fetch/decode

Branch prediction

Instruction scheduling

Register renaming

Reorder Buffer (ROB)

Out-of-order execution

Integer & floating-point execution

Load/Store execution

Prefetch

Vector data path

Cache & memory subsystems

SystemVerilog / Verilog / VHDL

Simulators & waveform debugging

Logic design principles

Master’s + 10+ years experience

Education

Master’s degree

PhD

Tools

Verilog

SystemVerilog

VHDL

Job description

About MIPS @ 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 the addition of the MIPS team, GF now offer a rich portfolio of RISC-V CPUs, especially AI-enabled processors for the Physical AI world.

Summary of Role

We are seeking an experienced CPU IP Design Engineer. Responsible for Defining, leading and owning RTL development of our latest AI-enabled RISC-V CPU core. The candidate will be responsible for all aspects of the design including Functional Features, Performance, Power, and Area.

Essential Responsibilities

• Drive the micro-architecture and design of critical blocks of the CPU core
• Design of RISC-V Vector CPU core and its custom extensions
• Design of AI-enabled Matrix engine to augment the Vector CPU
• 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

Other Responsibilities

• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Required Qualifications

• Hands-on working knowledge of high performance processor, vector processor or GPUs
• Working knowledge of datapath design including vector and matrix processing in floating points and integer points datatypes.
• 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
• Vector data path
• Cache and memory subsystems
• 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 10+ years of experience, PhD 5+ years of work experience

Preferred Qualifications

• Experience with designing RISC-V, ARM, and/or MIPS CPU
• Experience with Hardware multi-threading, virtualization, and SIMD designs
• Experience with vector and matrix-enabled CPUs, preferably RISC-V processors.
• 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.

Expected Salary Range $143,000.00 - $275,000.00

The exact Salary will be determined based on qualifications, experience and location.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at [e-mail] and let us know the nature of your request and your contact information.

Requests for accommodation will be considered on a case-by-case basis.

Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations.

GlobalFoundries is fully committed to equal opportunity in the workplace and believes that cultural diversity within the company enhances its business potential.

GlobalFoundries goal of excellence in business necessitates the attraction and retention of highly qualified people.

Artificial barriers and stereotypic biases detract from this objective and may be illegally discriminatory.

All policies and processes which pertain to employees including recruitment, selection, training, utilization, promotion, compensation, benefits, extracurricular programs, and termination are created and implemented without regard to age, ethnicity, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, sexual orientation, gender identity or expression, veteran status, or any other characteristic or category specified by local, state or federal law.

We shape what's essential At GlobalFoundries you will find a vibrant work environment where collaboration and innovation thrive.

Our diverse and global team shares a culture of respect and inclusivity, representing the best in the industry.

We celebrate success together and are united by our dedication to excellence and our desire to improve and empower the world.