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Added 1 min ago
Sr. Process Engineer, Drive Unit
Rivian
Normal, IL
Added 4 mins ago
ServiceNow Engineer - Secret Clearance
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Remote, United States
As a ServiceNow Engineer, you will provide advanced engineering, development, and integration support for a large-scale enterprise ServiceNow platform within a federal IT environment. You…
Added 10 mins ago
Senior Staff Software Engineer, Machine Learning, ML Training
Google
Kirkland, WA · Seattle, WA · Sunnyvale, CA
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Added 10 mins ago
Senior Staff Security Engineer, Security Engineering, Cloud CISO
Google
Kirkland, WA · New York, NY · Seattle, WA · San Francisco, CA · Sunnyvale, CA
Cloud CISO Security Engineering is the team within the Cloud CISO organization responsible for helping ensure every product Cloud ships is as secure as it can be and increasing the…
Added 10 mins ago
Customer Engineer III, Cloud AI, Google Cloud
Google
Atlanta, GA · Austin, TX · Cambridge, MA · Houston, TX · New York, NY · Reston, VA · Miami, FL
As a Customer Engineer (CE) with a specialty in Cloud Artificial Intelligence (AI), you will partner with technical sales teams to differentiate Google Cloud to our customers. You will…
Added 13 mins ago
Vice President, Product and Solutions Engineering
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Added 14 mins ago
Senior Systems Security Engineer
KBR
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…and IC instructions and directives across the various ABMS product lines. Provide technical advice to Air Force acquisition teams, ensuring that all system security engineering requirements…
Added 14 mins ago
Technical Support Engineer 2
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Added 18 mins ago
NI
Electrical Quality Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
The Electrical Quality Engineer ensures quality and reliability across printed circuit board (PCB) assemblies, cable harnesses, and photonic subsystems. The successful candidate will apply…
Added 18 mins ago
GD
Senior Principal Software Systems Engineer
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Boulder, CO
- $183,381 to $193,409 USD / year
As a Senior Principal Software Systems Engineer, you will provide architectural recommendations and design inputs to a cross functional team that develops complex software systems that…
Added 18 mins ago
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Sr. Electro-Optical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
Electro-Optical (EO) Engineers at nLIGHT DEFENSE Systems, Inc. are the engine of execution. As a Senior EO Engineer, you are expected to serve as a technical authority and execution leader,…
Added 22 mins ago
Technical Support Engineer 2
Round Rock, TX · TX
As a Technical Support Engineer 2, you will be responsible for resolving AI Networking solutions as part of a team. You will work with global enterprise customers to resolve the issues…
Added 27 mins ago
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Mechanical Engineer
Actalent
North Canton, OH
- $40 to $45 USD / hour
Job Title: Associate Application Engineer, Intermediate (Mechanical Engineering)Job DescriptionThe Associate Application Engineer, Intermediate serves as a key technical expert who connects…
Added 31 mins ago
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Principal Engineer, New Products
PetDesk
Remote, United States
- $180,000 to $200,000 USD / year
The Principal Engineer, New Products is a senior technical leadership role that owns the system design vision for a new business line. This person sets the architecture, translates business…
Added 33 mins ago
Senior Infrastructure Engineer
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San Francisco, CA
We are looking for a Senior Infrastructure Engineer to build the reliable, scalable foundation behind our AI workflows, advertising operations, and data systems.
Added 39 mins ago
Lead Engineer - Thermal Dynamics
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Greenville, SC
The Lead Engineer – Thermal Dynamics in the Aero-Thermal & Clearances Design (ATCD) team will execute thermal design and analysis activities for turbomachinery hardware and architectures…
Added 50 mins ago
Software Development Engineer II, Managed Operations (MO)
Amazon Development Center U.S., Inc.
Seattle, WA
AWS provides product innovations - from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product…
Added 54 mins ago
Sales Engineer
Forrest Johnson
Knoxville, TN
The role of a Sales Engineer at AMS is to deeply understand our highly technical service and technology solutions and communicate their value clearly to nuclear power plant customers. Our…
Added 55 mins ago
HMI Technical Lead Engineer
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Support and influence new products and product sustaining requirements definition
Added 55 mins ago
FTS Network Services - Network Product Engineer
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You will engineer, implement, automate, validate, and optimize complex enterprise network infrastructure and network services. You will work across data center, campus, WAN, security,…
Added 55 mins ago
Technical Program Manager – Manufacturing Readiness - 817
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Added 55 mins ago
T
Tools And Automation Engineer
TEKsystems
Broomfield, CO
- $138,700 to $190,700 USD / year
…and data analytics solutions, is seeking a Tools & Automation Engineer to support the development, production, and testing of advanced GPS receiver technology. This role sits within a team…
Added 55 mins ago
C
Software Engineer Full Stack / Backend II (Full-Time) - United States
Cisco
Boulder, CO
- Full-time
…You'll work alongside hardworking engineers, designers, and product managers who bring ideas to life and transform how the world connects, communicates, and collaborates. Our teams value…
Added 55 mins ago
Virtual Sales Engineer - West
Leybold USA Inc
Denver, CO
Added 55 mins ago
Software Program Manager
USU RESEARCH FOUNDATION
DENVER, CO
…transparency, alignment, and continuous improvement - Partners with Product Owners, technical leads, customers, and Government sponsors to maintain alignment on priorities, acceptance…

Closed listing

Workday, Inc.

Sr ML Engineer, Admin Central

CA, United States

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Closing date: Nov 2, 2026
Posting language: English
Posted: Oct 30, 2026

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Original job description

Archived listing. The details below describe a past opening.

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.

About employer

More about this job

Skills

ML
Workday
Business processes
Machine learning
Microservices
LangChain
Apache Spark
Leadership
Data engineering
Regulatory compliance
Deep learning
Natural language processing
PyTorch
TensorFlow
Scikit-learn
Oracle Java
Go
Scala
C++
Process data
Apache Kafka
Workflow
Data analysis
EDA
Kubeflow
Mlflow
Apache Airflow
Python
NumPy
Docker
Kubernetes
API development
CI/CD
Collaboration
Computer science
Statistics

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