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Added 17 mins ago
IS
Chief Engineer (Lunar Landers)
Impulse Space
Redondo Beach, CA
- $240,000 to $300,000 USD / year
As the Chief Engineer of Lunar Landers at Impulse, you are the technical leader responsible for the vision, execution, and mission success of a next-generation lunar exploration platform.…
Added 35 mins ago
SC
Sr Continuous Improvement Engineer
Schwan's Company
Pasadena, TX
- $83,000 to $139,000 USD / year
We are hiring a Sr. Continuous Improvement Engineer in Pasadena, TX. In this role you will be responsible for identifying, developing, evaluating, and adapting innovative food processes and…
Added 36 mins ago
Sr Project Engineer
Schwan's Company
Florence, KY
Join our team as a Senior Project Engineer and lead high-impact capital projects at our frozen pizza manufacturing site in Florence, KY. In this role, you'll drive complex engineering…
Added 41 mins ago
EG
Cloud Engineer
Eliassen Group
Little Rock, AR
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Critical Infrastructure Engineer (MF1)
ManpowerGroup
Marshfield, MO
Our client, Critical Infrastructure is seeking a Critical Infrastructure Engineer (MF1) to join their team. As a Critical Infrastructure Engineer (MF1), you will be part of the Engineering…
Added 1 hour ago
Manufacturing Engineer
Baker Hughes
Liberty, MO
Would you like to be part of a team that develops innovative technologies and continuously improves production performance?
Added 1 hour ago
Principal Engineer - Performance Testing
Wells Fargo
SAINT LOUIS, MO
Wells Fargo is seeking a Principal Engineer for the Wealth Investment Management Technology (WIMT) Platform Engineering team to drive the transformation of Performance Engineering and…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Jefferson City, MO
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Nuclear Engineer (Deputy Director, Reactor Refueling Division)
National Nuclear Security Administration
Washington, DC
Added 1 hour ago
SUPERVISORY GENERAL ENGINEER
Naval Sea Systems Command
Washington, DC
Added 1 hour ago
Cross Domain Network Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
Washington, DC
As a Cross Domain Network Engineer on our team, you'll help the DoD deploy a reliable network to support national defense. You'll work with customer to learn the strategic goals and…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Washington, DC
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
BH
Intelligent Automation Engineer
BrightSpring Health Services
Louisville, KY
- $7.25 USD / hour
…makes intelligent automation a pivotal enabler of clinical, operational, corporate, and pharmacy outcomes at…
Added 1 hour ago
LW
Supervisor - Production Engineering
Louisville Water Company
Louisville, KY
- $7.25 USD / hour
Assist the Manager - Plant Operations with development of daily, weekly, monthly, and annual performance measures for operations personnel to ensure an elevated level of performance.
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Frankfort, KY
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
Data Engineer/Architect
Leidos
Remote, United States
Leidos has an exciting opportunity for an experienced Data Engineer/Architect to support the design of a new data foundation. This foundation will support generative AI applications,…
Added 2 hours ago
Network Engineering/Operations Site Lead
Leidos
Fort Belvoir, VA
Establish and monitor operational metrics, service-level performance, project milestones, workload, risks, and corrective actions.
Added 2 hours ago
Senior Data Engineer (AWS & Databricks)
General Dynamics Information Technology
Fairfax, VA
…challenging projects and grow a rewarding career. The Senior Data Engineer will leverage their expertise with AWS Cloud and the Databricks platform to help the CMM Data Modernization and…
Added 2 hours ago
Nuclear Engineer 2 - 31046
Huntington Ingalls Industries
Newport News, VA
…engineering excellence, technical innovation, and a commitment to operational readiness. Our Nuclear Propulsion Overhaul Engineering Department (E81) plays a vital role in the…
Added 2 hours ago
Nuclear Engineer 4 - 31049
Huntington Ingalls Industries
Newport News, VA
…engineering excellence, technical innovation, and a commitment to operational readiness. Our Nuclear Propulsion Overhaul Engineering Department (E81) plays a vital role in the…
Added 2 hours ago
SCADA Manufacturing Engineer
ManpowerGroup
Newport News, VA
Our client, a modern industrial software and automation organization, is seeking a SCADA Manufacturing Engineer to join their team. As a SCADA Manufacturing Engineer, you will be part of…
Added 2 hours ago
SETA Systems Engineer (Mid)
Trinzic
Chantilly, VA
KBR is seeking a Systems Engineer (SETA) to support our customer. The Technical Professional (SETA) provides systems engineering and analytical support to help inform national security…
Added 2 hours ago
Lead AI Software Engineer
Wells Fargo
MCLEAN, VA
We are seeking an AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 2 hours ago
Senior AI Software Engineer
Wells Fargo
MCLEAN, VA
We are seeking an Senior AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 2 hours ago
Software Development Engineer, Leo Space Security
Amazon
Arlington, VA · Herndon, VA
We are looking for a software development engineer to join the founding cohort of the Engineering and R&D team within Leo Space Security. The team defends the manufacturing lines, launch…

Post Holdings Inc.

Sr. AI & Machine Learning Engineer

Saint Louis, MO, United States

Full-time

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Job details

Job type: Full-time
Posting language: English

Original job description

Summary

Brand: Post Holdings Inc.

Categories: Artificial Intelligence

Locations: Saint Louis, Missouri

Position Type: Regular Full-Time

Remote Eligible: No

Req ID: 32898

Job Description

Business Unit Overview

Feeding the world is what we do - how we do it is unique. We are not your textbook consumer packaged goods company. While others may be slow to make change happen, Post continuously drives both inorganic and organic growth. Our history is evidence of that fact with over 100 years of heritage and growth from brands that transcend generations like Honey Bunches of Oats, Fruity Pebbles, Malt-O-Meal, Bob Evans, Kibbles 'n Bits, Egg Beaters, Peter Pan peanut butter and more. Our foodservice and ingredient businesses supply other products you love for brands, restaurants and stores.

We have more than 55 offices and manufacturing sites and approximately 13,000 employees. Over the past 13 years, Post has made 28+ acquisitions and innovative financial transactions and reached $8.2 billion in net sales in fiscal 2025. During turbulent times of market uncertainty, the food industry has provided a level of stability unlike other industries

Post Holdings, Inc. is a Fortune 500 ® company headquartered in Brentwood, a suburb of St. Louis, Missouri. Our casual professional atmosphere encourages team members to collaborate, innovate and support our operating companies. Our passion and drive advance the reputation of our operating companies and brands-together, we make a difference.

Responsibilities

Build AI-Powered Business Solutions

+ Develop predictive, optimization, forecasting, recommendation, computer vision, and generative AI applications

+ Design and implement agentic workflows, copilots, and intelligent applications

+ Transform high-value business opportunities into scalable production solutions

+ Work directly with business stakeholders to define requirements and measure outcomes

Engineer Production-Ready Systems

+ Design, build, test, and maintain software applications that incorporate machine learning and AI capabilities

+ Develop APIs, services, orchestration layers, and enterprise integrations

+ Build user-facing applications that enable employees to interact with AI systems

+ Create reusable components and frameworks that accelerate AI delivery across the enterprise

Operationalize Machine Learning

+ Develop model training, deployment, evaluation, monitoring, and retraining workflows

+ Establish engineering and CI/CD standards for AI application development

+ Implement model observability, performance monitoring, and operational controls

+ Ensure AI systems remain reliable, secure, maintainable, and cost effective

Partner Across Enterprise AI

+ Collaborate with Product Managers, Data Scientists, Architects, Security, and Platform teams

+ Contribute to enterprise AI standards, approved development patterns, and governance processes

+ Evaluate and prototype emerging AI technologies, translating promising advances into practical, scalable business solutions

+ Guide technology adoption by recommending where new AI capabilities fit within the architecture, roadmap, and business priorities

+ Help establish repeatable practices that enable AI delivery at scale

+ Mentor engineers and elevate AI engineering capabilities across the organization

Qualifications

Required:

+ Bachelor's degree in Computer Science or a related technical field

+ 7+ years of software engineering experience

+ Experience building production applications used by business users

+ Strong proficiency in Python

+ Experience designing APIs, services, integrations, and distributed systems

+ Experience deploying machine learning models into production environments

+ Experience with cloud platforms such as Azure

+ Strong software engineering fundamentals including testing, code quality, version control, and system design

Preferred:

+ Master's degree or PhD in Engineering, Computer Science, or a related technical field

+ 5+ years of experience with data structures/algorithms

+ 3+ years of experience in a technical leadership role leading project teams and setting technical direction

+ Experience building generative AI applications using Azure OpenAI, OpenAI, Anthropic, or similar platforms

+ Experience with AI agents, orchestration frameworks, and Retrieval-Augmented Generation (RAG)

+ Experience with MLOps practices and machine learning lifecycle management

+ Experience with React, TypeScript, or modern web application frameworks

+ Experience with enterprise data platforms such as Snowflake, Databricks, or Fabric

+ Experience working in manufacturing, supply chain, consumer goods, logistics, or enterprise operations

This is a hybrid role based in St. Louis, Missouri. In office days are Tuesdays, Wednesdays, and Thursdays.

\#LI-hybrid