Research Engineer - Safety System, Evaluation and Foundation Job at Meta (Menlo Park)

Cleared Senior/Principal Systems Engineer - Nuclear Safety Assessment

We are seeking a dedicated R&D Systems Engineer with nuclear weapons experience ...

Location

United States , Albuquerque

Salary:

114000.00 - 227500.00 USD / Year

Sandia National Laboratories

Expiration Date

Until further notice

Requirements

Bachelor's degree in a relevant discipline and five (5) years of directly relevant experience, or an equivalent combination of directly relevant education and engineering or scientific experience that demonstrates the knowledge, skills, and ability to perform independent research and development
An active DOE Q clearance, or equivalent is required to start
High proficiency in foundational science and engineering principles, including safety-analysis methods such as fault-tree analysis, failure modes and effects analysis (FMEA), and margin quantification
Experience with systems engineering for nuclear or high-consequence weapons systems, including applying system-of-systems thinking to ensure end-to-end functionality
Proven ability to lead complex technical projects on schedule, mentor team members, and deliver high-quality products, with demonstrated leadership experience as a project manager, technical lead, principal investigator, or similar role
Understanding of nuclear surety and reliability requirements, including familiarity with nuclear weapon safety standards, related DOE orders, and the SNL nuclear weapon product realization process
Background in reliability engineering or advanced margin-quantification frameworks
Excellent technical writing and executive presentation skills
Proven ability to work on challenging engineering problems in a fast-paced, collaborative team environment requiring extensive cross-organizational teamwork

Job Responsibility

Independently review detailed technical documents and identify salient issues related to nuclear safety
Engage with weapon system, component design, assurance, and other surety organizations
Maintain awareness of issues related to design, development, production, maintenance, and dismantlement of weapon systems
Assess tests, materials, and components for adequacy against requirements
Evaluate procedures, product specifications, and standards for compliance
Lead independent safety assessments of nuclear weapon systems and components, analyzing responses under thermal, shock, vibration, and EMI/EMC environments
Define problem scope and requirements, develop technical approaches, and apply quantitative and qualitative methods (e.g., fault-tree, FMEA, margin quantification)
Design experiments or simulations to evaluate safety-critical subsystems, collaborating with system and test engineers to verify requirements
Develop analytical frameworks and digital models to support risk-informed decisions
Mentor junior engineers in safety-analysis techniques and review their deliverables for technical accuracy

What we offer

Challenging work with amazing impact that contributes to security, peace, and freedom worldwide
Extraordinary co-workers
Some of the best tools, equipment, and research facilities in the world
Career advancement and enrichment opportunities
Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks, with every other Friday off) and 4/10 (work 4 ten-hour days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home)
Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance

Fulltime

Research Engineer - Safety System and Foundations

Meta is seeking Research Engineers to join the Safety System and Foundations tea...

Location

United States , Bellevue

Salary:

257000.00 USD / Year ▼

New

Research Engineer - Multimodal Embodiment Trust

Meta is seeking Research Engineers to join the Multimodal Embodiment Trust team ...

Location

United States , Menlo Park, CA

Salary:

257000.00 USD / Year ▼

New

Senior Software Engineer

As a Senior Research Engineer at Microsoft, you will advance Microsoft’s mission...

Location

India , Hyderabad

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field and 4 or more years in applied ML or AI research and product engineering
Master’s degree and 3 or more years in applied ML or AI research and product engineering
PhD in a relevant field and 2 or more years with generative AI, LLMs, or related ML algorithms
Proficiency in Python and at least one deep learning framework such as PyTorch, JAX, or TensorFlow
Experience deploying Fine Tuned LLMs or multimodal models in live production environments
Experience shipping and maintaining production AI systems
Ability to meet Microsoft, customer, and government security screening requirements
Microsoft Cloud Background Check upon hire or transfer and every two years thereafter

Job Responsibility

Bringing State-of-the-Art Research to Products
Design and implement AI systems using foundation models, prompt engineering, retrieval-augmented generation, multi-agent architectures, and classic ML
Fine-tune large language models on domain-specific data and evaluate via offline and online methods such as A/B testing, telemetry, and shadow deployments
Build and harden prototypes into production-ready services using robust software engineering and MLOps practices
Drive original research and thought leadership (whitepapers, internal notes, patents)
convert insights into shipped capabilities
Research Translation: Continuously review emerging work
identify high-potential methods and adapt them to Microsoft problem spaces
End-to-End System Development
ML Design & Architecture: Own end-to-end pipeline from data prep, training, evaluation, deployment, and feedback loops

Fulltime

New

Senior Research Engineer

As a Senior Research Engineer at Dynamics 365 Contact Center, you will advance M...

Location

United States , Redmond

Salary:

119800.00 - 234700.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience
Proficiency in Python and at least one deep learning framework such as PyTorch, JAX, or TensorFlow
Experience deploying Fine Tuned LLMs or multimodal models in live production environment
Experience shipping and maintaining production AI systems
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Bringing State-of-the-Art Research to Products: Design and implement AI systems using foundation models, prompt engineering, retrieval-augmented generation, multi-agent architectures, and classic ML
Fine-tune large language models on domain-specific data and evaluate via offline and online methods such as A/B testing, telemetry, and shadow deployments
Build and harden prototypes into production-ready services using robust software engineering and MLOps practices
Drive original research and thought leadership (whitepapers, internal notes, patents)
convert insights into shipped capabilities
Research Translation: Continuously review emerging work
identify high-potential methods and adapt them to Microsoft problem spaces
End-to-End System Development: ML Design & Architecture: Own end-to-end pipeline from data prep, training, evaluation, deployment, and feedback loops
Identify and resolve model quality gaps, latency issues, and scale bottlenecks using PyTorch, or TensorFlow
Operate CI/CD and MLOps workflows including model versioning, retraining, evaluation, and monitoring

Fulltime

Senior Research Engineer

As a Senior Research Engineer at Microsoft, you will advance Microsoft’s mission...

Location

United States , Redmond

Salary:

119800.00 - 234700.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Experience deploying Fine Tuned LLMs or multimodal models in live production environments
Experience shipping and maintaining production AI systems
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Bringing State-of-the-Art Research to Products
Design and implement AI systems using foundation models, prompt engineering, retrieval-augmented generation, multi-agent architectures, and classic ML
Fine-tune large language models on domain-specific data and evaluate via offline and online methods such as A/B testing, telemetry, and shadow deployments
Build and harden prototypes into production-ready services using robust software engineering and MLOps practices
Drive original research and thought leadership (whitepapers, internal notes, patents)
convert insights into shipped capabilities
Research Translation: Continuously review emerging work
identify high-potential methods and adapt them to Microsoft problem spaces
End-to-End System Development
ML Design & Architecture: Own end-to-end pipeline from data prep, training, evaluation, deployment, and feedback loops

Fulltime

New

Manager, Agent Evaluation

The Agent Evaluation team is responsible for testing whether AI agents return th...

Location

United States , Washington D.C.

Salary:

183063.62 - 274595.42 USD / Year

Comcast Advertising

Expiration Date

Until further notice

Requirements

Strong foundation in machine learning fundamentals and applied ML systems
Hands-on experience with model and agent evaluation methodologies
Familiarity with LLMs, AI agents, and prompt-driven systems
Proficiency in Python and modern ML frameworks (e.g., PyTorch, TensorFlow)
Experience defining metrics, benchmarks, and experimentation frameworks
Solid understanding of MLOps practices, including model versioning, monitoring, and CI/CD
Ability to collaborate effectively with product, platform, and research teams
Clear communicator of technical trade-offs, evaluation insights, and results
Master's Degree
5-7 Years Relevant Work Experience

Job Responsibility

Lead and grow a team focused on agent and model evaluation
Define the strategy, roadmap, and standards for agent testing and validation
Oversee development of metrics, benchmarks, and testing frameworks to measure response quality, accuracy, safety, and performance
Ensure evaluation coverage aligns with product, UX, and business requirements
Partner closely with Product, Engineering, Research, and Platform teams to integrate evaluation into the development lifecycle
Drive experimentation and continuous improvement of evaluation methodologies
Establish reporting mechanisms to clearly communicate evaluation results and trade-offs to leadership
Implement best practices for model versioning, monitoring, and release validation
Stay current with advancements in LLMs, AI agents, and evaluation techniques

What we offer

Paid Time off
Physical Wellbeing benefits
Financial Wellbeing benefits
Emotional Wellbeing benefits
Life Events + Family Support benefits

Fulltime

Assistant Manager – R&D Processing, Home Care Bars

To lead the process design strategy for Home Care (HC) Bars, focusing on innovat...

Location

India , Mumbai

Salary:

Not provided

Unilever

Expiration Date

Until further notice

Requirements

Bachelor’s degree in chemical engineering (BE/B.Tech/)
5–7 years of experience in Research and Development, preferably in NSD Bars formulation and processing
Proficiency in digital tools for data modeling, process efficiency, and measurement
Strong knowledge of process control and mechanical instrumentation
Experience with HAZOPs and safety approval systems
Skilled in MS Office (Excel, PowerPoint, Word), SAP, and SCADA
Demonstrated project management and problem-solving capabilities
Understanding of consumer action standards and process parameter optimization

Job Responsibility

Develop and execute Design of Experiments (DoE) to define material handling protocols and processing routes for innovation and cost-saving initiatives
Provide timely technical inputs across critical project workstreams
Lead manufacturing design lock for key technologies and ensure alignment with strategic objectives
Define safety foundations and proactively eliminate risks in accordance with the Safety in Manufacture and Supply Approval System (SIMAS) to secure project approvals
Drive capability building initiatives at AMC-Bars
Oversee installation and commissioning of plant equipment, author operating manuals, and conduct initial operator training
Collaborate with Supply Chain to evaluate and enhance return on investment (ROI) for projects
Ensure product quality through close coordination with Supply Chain teams
Conduct standard trials and tests for soaps and NSD bars at lab and pilot scales, supported by physical-chemical analysis
Plan, execute, and report main plant trials with comprehensive data analysis and technical documentation

Fulltime

Research Engineer - Safety System, Evaluation and Foundation

Meta

Location:
United States , Menlo Park

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 23, 2026

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