Jobs in the United States

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Artificial Intelligence (AI) Engineer
Robert Half
Remote, United States
Robert Half is hiring! We are looking for an Artificial Intelligence (AI) Engineer to join our team. This position focuses on building intelligent applications and scalable software systems…
Added just now
RH
Cyber Security Engineer
Robert Half
Remote, United States
- $105,000 to $135,000 USD / year
A leading mortgage company is seeking a talented Application Security Engineer to help secure internally developed applications, APIs, and software delivery processes. This role partners…
Added just now
RH
Applied AI Training Engineer
Robert Half
San Francisco, CA
- $95 to $110 USD / hour
We are looking for an Applied AI Training Engineer to join a Contract opportunity in San Francisco, California. This role focuses on shaping high-quality data and evaluation assets that…
Added 1 min ago
Data Engineer - Intermediate
United Services Automobile Asn
United States
Participates in the full life cycle of data engineering to include analysis, solution design, data pipeline engineering, testing, deployment, scheduling, and production support with…
Added 1 min ago
Process Engineer
GEA Systems North America LLC
United States
The Process Engineer will support sales, engineering, commissioning and optimization of GEA Process systems in the Sanitary Powder and Thermal Separations (PTS) Department. The role…
Added 2 mins ago
Process Engineer
GEA Systems North America LLC
United States
The Process Engineer will support sales, engineering, commissioning and optimization of GEA Process systems in the Sanitary Powder and Thermal Separations (PTS) Department. The role…
Added 2 mins ago
DevOps Storage Engineer
Quantum Sky
Chantilly, VA
Quantum Sky is searching for a DevOps Storage Engineer to support an Intel customer in Chantilly, VA. If you enjoy working with new technologies, enterprise-leading equipment, and seek to…
Added 2 mins ago
DevOps Engineer
Quantum Sky
Chantilly, VA
Quantum Sky is searching for a DevOps Engineer to support an Intel customer in Chantilly, VA. If you enjoy working with new technologies, enterprise-leading equipment, and have a passion…
Added 2 mins ago
Network Automation Engineer
Quantum Sky
Chantilly, VA
Quantum Sky is searching for a Network Automation Engineer to support an Intel customer in Chantilly, VA. If you enjoy working with new technologies, enterprise-leading equipment, and…
Added 3 mins ago
Senior Project Engineer, XTG
AVI-SPL
US-Remote
…engineering role will provide additional details about how a design approach will be realized, built, and configured to uphold the vision of the XTG pre-sales team and our growing network…
Added 3 mins ago
Data Engineers
FIS Management Services LLC
United States
As a Data Engineer, AI Governance, you will design, build, and maintain the data foundations that support responsible, trusted, and scalable AI across FIS. This role combines deep backend…
Added 3 mins ago
Artificial Intelligence/Machine Learning Engineers
FIS Management Services LLC
United States
As an Artificial Intelligence and Machine Learning Engineer, you will design and build generative artificial intelligence and agent-based solutions used across the organization. You will…
Added 5 mins ago
SI
Staff Data Engineer - Slack
Salesforce, Inc.
CA · NY
- $197,300 to $344,700 USD / year
…to the right metric definitions and tables. As a Staff Data Engineer, you set the technical direction for how Slack defines, computes, governs, and serves its most critical metrics, and you…
Added 5 mins ago
Sr. Staff Safety Engineer
AeroVironment, Inc.
Huntsville, AL · Moorpark, CA
We are seeking an experienced Senior Staff Safety Engineer to lead system safety activities for a family of Unmanned Systems supporting defense and commercial applications. In this role,…
Added 5 mins ago
KC
Customer Engagement Applications Engineer - SWIFT
KLA Corporation
Hillsboro, OR
- $83,100 to $141,300 USD / year
…cost-effectively. Enabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is…
Added 5 mins ago
KC
Customer Engagement Applications Engineer - SFS
KLA Corporation
Hillsboro, OR
- $83,100 to $141,300 USD / year
…early, enabling proactive yield management. As an Applications Engineer, you’ll partner with customers and cross-functional teams to optimize SFS tools, create innovative applications, and…
Added 6 mins ago
Manufacturing Engineer
Grit Staffing & HR Solutions, LLC
Totowa, NJ
The Manufacturing Engineer is responsible for analyzing, developing, and improving manufacturing processes to increase productivity, reduce costs, improve product quality, and support…
Added 6 mins ago
E
Exhibit Engineer/Senior Exhibit Engineer (Part-Time)
EXPLORATORIUM
San Francisco, CA
- Part-time
Exhibit Engineers are the primary staff responsible for exhibit design and production. Although exhibit designs will come from many sources and fabrication may be accomplished in…
Added 6 mins ago
Transportation Program Manager
HDR
Irvine, CA · Los Angeles, CA · Long Beach, CA
…support, organizational strengthening, permitting, planning/design management, program governance, procurement, project management, quality management, real estate, regulatory support, risk…
Added 7 mins ago
C
Solutions Engineer - Payments
Checkout.com
New York, NY · San Francisco, CA · Atlanta, GA
- $154,000 to $181,000 USD / year
We are seeking a talented and driven Solutions Engineer to join our Revenue organization. Reporting directly to our head of Solutions Engineering for North America, this is a highly…
Added 7 mins ago
Electrical Engineer- SDR Hardware
Astranis
San Francisco, CA
As a Radio Hardware Engineer at Astranis you will be responsible for the design, qualification, and test of our custom software defined radios. We're looking for people who are comfortable…
Added 7 mins ago
Transportation Program Manager
HDR
Irvine, CA · Los Angeles, CA · Long Beach, CA
…support, organizational strengthening, permitting, planning/design management, program governance, procurement, project management, quality management, real estate, regulatory support, risk…
Added 8 mins ago
Principal Tech Ops Engineer, AWS Rack Manufacturing
Amazon Data Services, Inc.
Salt Lake City, UT
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all…
Added 8 mins ago
KC
Professional Civil Engineer
KPFF Consulting Engineers
Seattle, WA
- $115,000 to $165,000 USD / year
…including civil, structural, and mechanical engineering, machinery design, construction and project management, and planning…
Added 8 mins ago
KC
Senior Civil Transportation Engineer
KPFF Consulting Engineers
Long Beach, CA
- $120,000 to $160,000 USD / year
…ambitious and initiative-driven Senior Civil Transportation Engineer to strengthen our dynamic team in Long Beach, CA. You will be at the heart of downtown, working on a diverse range of…

Workday, Inc.

Sr ML Engineer, Admin Central

CA, United States

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Job details

Apply by: Nov 2, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

Your work days are brighter here.

We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in integrity, empathy, and shared enthusiasm. We’re in this together, tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back. In return, we’ll give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including yourself, you’ve found a match in Workday, and we hope to be a match for you too.

About the Team We are hiring Sr ML Engineers across two teams.

Admin Central is building the future of how administrators work across Workday - turning a fragmented patchwork of tools and disconnected AI into a single, unified experience. Within Admin Central, Workday implementations move from being driven by human effort to being powered by intelligence designed into the platform.

The Business Process Optimize (BPO) team powers the underlying platform infrastructure. You’ll build mission-critical distributed systems, high-availability usage pipelines, new agentic functionality, and event-driven data flows across global product regions to ensure enterprise billing integrity at scale. If you're excited to build from scratch, move fast, and transform how thousands of admins work every day, come join us! About the Role

Key Responsibilities

ML Infrastructure & Pipeline Engineering: Architect, deploy, and maintain end-to-end Machine Learning pipelines - from distributed data ingestion and feature engineering to model training, evaluation, and production deployment.
Agentic AI & Recommendation Engines: Design algorithms and LLM-driven recommendation features (e.g., IDD insights, next-best-action models) that optimize agentic workflows and tool usage.
Low-Latency Inference & Scaling: Optimize real-time model inference and scoring microservices to ensure sub-second response times across high-concurrency multi-tenant environments.
LLM & Agentic Observability: Integrate telemetry and tracing (OpenTelemetry, LangChain, LangSmith) into ML pipelines to track model performance, prompt/response drift, and execution efficiency.
Data & Feature Store Architecture: Collaborate with core backend engineers to leverage big data platforms (ClickHouse, Apache Iceberg, Spark) for high-dimensional feature retrieval and analytics.
Cross-Functional Leadership: Partner closely with Product Managers, Data Engineering, SRE, and Legal/Compliance to translate complex business and governance requirements into scalable ML solutions.

About You

Basic Qualifications

8+ years of experience in machine learning development, researching, developing, and implementing advanced machine learning models and techniques, with at least 4+ years focused explicitly on building, deploying, and operating production Machine Learning systems at scale.
5+ years of experience and proficiency in deep learning, natural language processing (NLP), and GenAI/LLM orchestration, utilizing frameworks and libraries such as PyTorch, TensorFlow, Scikit-learn, LangChain, and LlamaIndex, alongside proficiency in Java, Go, Scala, or C++ for high-performance backend systems.

Other Qualifications

Data Processing & Pipelines: Strong ability in distributed processing (Spark, Flink, Kafka) and high-throughput columnar/vector storage (ClickHouse, Pinecone, Milvus) to design robust ML data pipelines.
AI/ML Expertise: Solid knowledge of RAG architectures, LLM fine-tuning, intent classification, and recommendation engines - applying ML algorithms and Model-Based Design (including MCP tooling and structured agentic execution paths) to multi-agent orchestration, contextual reasoning, and workflow optimization.
Data Analysis & Feature Engineering: Experience leading EDA on multi-tenant execution logs to validate prompt/response accuracy and optimize tool usage, paired with strong feature engineering skills for vector embeddings, feature stores, and multi-tenant data isolation.
Model Lifecycle: Experience leading model building (foundation model adaptation, prompt engineering, fine-tuning, low-latency inference) and deep understanding of the model development lifecycle, including MLOps platforms (Kubeflow, MLflow, Airflow, SageMaker) for monitoring, latency tracking, and retraining at scale.
Technical Stack: Strong proficiency in Python and ML libraries (PyTorch, TensorFlow, NumPy, Pandas, Scikit-learn, LangChain, LangSmith, DSPy), with experience deploying scalable ML systems in cloud-native production using Docker, Kubernetes, gRPC/REST APIs, and CI/CD under strict high-availability (99.9% uptime) and low-latency SLAs.
Team Collaboration: Strong ability to mentor team members, drive cross-functional technical alignment, draft system design specs/model cards, and communicate technical and governance decisions.
Education: Bachelor's in Computer Science, Data Science, Machine Learning, Applied Mathematics, Statistics, or Engineering; Master's or PhD strongly preferred.

Workday Pay Transparency Statement

The annualized base salary ranges for the primary location and any additional locations are listed below. Workday pay ranges vary based on work location. As a part of the total compensation package, this role may be eligible for the Workday Bonus Plan or a role-specific commission/bonus, as well as annual refresh stock grants. Recruiters can share more detail during the hiring process. Each candidate’s compensation offer will be based on multiple factors including, but not limited to, geography, experience, skills, job duties, and business need, among other things. For more information regarding Workday’s comprehensive benefits, please click here.

Primary Location: USA.CA.Pleasanton

Primary Location Base Pay Range: $192,000 USD - $288,000 USD

Additional US Location(s) Base Pay Range: $163,000 USD - $288,000 USD

Our Approach to Flexible Work

With Flex Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to make the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter.

Pursuant to applicable Fair Chance law, Workday will consider for employment qualified applicants with arrest and conviction records.

Workday is an Equal Opportunity Employer including individuals with disabilities and protected veterans.

Workday is committed to providing reasonable accommodations for qualified individuals during our application process, in order to perform one or more essential functions of their job, as well as regarding the use of AI tools for employment decision-making to any degree. Please see below for more details including how to request an accommodation as a qualified veteran, due to a disability or for religious reasons, or as otherwise provided under applicable law.

Workday prohibits taking adverse action against any candidate or employee for reporting a possible violation of this policy, requesting one or more work accommodations, exercising a privacy right, or cooperating in an investigation in accordance with applicable law. Any employee who retaliates against a candidate or employee for doing so may be subject to disciplinary action, up to and including termination of employment, to the fullest extent allowable under applicable law.

If you require a reasonable accommodation, you may email accommodations@workday.com, as far in advance as possible.

Are you being referred to one of our roles? If so, ask your connection at Workday about our Employee Referral process! At Workday, we value our candidates’ privacy and data security. Workday will never ask candidates to apply to jobs through websites that are not Workday Careers.

Please be aware of sites that may ask for you to input your data in connection with a job posting that appears to be from Workday but is not.

In addition, Workday will never ask candidates to pay a recruiting fee, or pay for consulting or coaching services, in order to apply for a job at Workday.

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