Workload Porting & Performance Engineer evaluating new hardware platforms for OpenAI. Focus on workload optimization and system performance across compute, memory, and networking subsystems.
Responsibilities
Port and enable benchmarks and real-world workloads on new hardware platforms.
Evaluate system performance across compute, memory, storage, and networking subsystems.
Identify and analyze performance bottlenecks and inefficiencies.
Adapt and optimize workloads to better utilize hardware capabilities.
Develop and run performance experiments and profiling workflows.
Compare expected vs. observed performance and provide feedback to:
- hardware architecture teams
- performance modeling teams
- system and software engineers.
Debug issues across the stack, including software, runtime, and hardware interactions.
Provide actionable insights to guide platform readiness and deployment decisions.
Requirements
Experience with performance analysis, benchmarking, or workload optimization.
Strong understanding of system architecture, including CPU/GPU, memory, and I/O subsystems.
Experience porting or adapting workloads across different hardware platforms.
Familiarity with profiling tools and performance debugging techniques.
Ability to identify root causes of performance issues across hardware/software boundaries.
Experience working in large-scale or distributed system environments.
Benefits
Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
401(k) retirement plan with employer match
Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
Mental health and wellness support
Employer-paid basic life and disability coverage
Annual learning and development stipend to fuel your professional growth
Daily meals in our offices, and meal delivery credits as eligible
Relocation support for eligible employees
Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.
Electrical Engineer designing, building, testing, and maintaining electrical power systems for Telent's critical infrastructure. Hybrid role with on - site requirements at Warwick HQ and UK Rail sites.
Technical Services Engineer delivering training and support for BIM/VDC tools in hybrid setting. Collaborating with teams to improve digital engineering practices and tool integration in Metro Manila.
Mechanical Engineer for R&D in a multidisciplinary team tackling challenges in electric machines calculations. Requires high - level English and advanced Excel skills in a stable, innovative environment.
Electrical Engineer leading projects in electrical calculations at Ingeteam, focusing on improving electric rotary machines. Involves collaboration across multidisciplinary teams in innovative technology.
Engineer role supporting virtual and physical workplace solutions for a large group at Consortis. Focused on the Citrix environment with a supportive team culture in Nantes.
Staff Captain at Aman at Sea leading operations and upholding luxury service standards aboard Amangati. Involvement in shipyard build, crew management, and guest engagement during voyages.
Cyber Security Engineer supporting a new Department of Defense contract. Responsible for information security, system accreditation, and compliance with security requirements.
Senior Process Engineer conducting optimization studies and design in process engineering for KBR. Involved in various projects including LNG, refinery, and petrochemical processes focused on international standards.
Forward Deployed Engineer focusing on project implementation and client collaboration at Tailor. Innovating enterprise solutions within the Tailor Platform framework.