Machine Learning Engineer
Huntington, WV · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Huntington, WV · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
Huntington, WV · On-site
Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
As a Machine Learning Engineer, you will have the opportunity to collaborate closely with senior engineers and product leaders as part of your team. Together, you'll develop and enhance Instacart ...
Huntington, WV · On-site
$139K - $168K/yr
Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM applications and collaborating with our product team to ...
Huntington, WV · On-site
$139K - $168K/yr
Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM applications and collaborating with our product team to ...
We use machine learning and Internet-scale data to elevate customer experience, improve efficiency ... The Search and Discovery ML team at Instacart works alongside world-class engineers, data ...
We use machine learning and Internet-scale data to elevate customer experience, improve efficiency ... The Search and Discovery ML team at Instacart works alongside world-class engineers, data ...
This role requires a combination of expertise in machine learning, natural language processing, software engineering, and automation frameworks to drive efficiency and innovation in business ...
This role requires a combination of expertise in machine learning, natural language processing, software engineering, and automation frameworks to drive efficiency and innovation in business ...
Bachelor's degree in Computer Science, Information Technology, Artificial Intelligence, Machine Learning, or a related technical field * 10+ years of experience in software engineering, technology ...
Bachelor's degree in Computer Science, Information Technology, Artificial Intelligence, Machine Learning, or a related technical field * 10+ years of experience in software engineering, technology ...
Huntington, WV · On-site
$18.75 - $25.75/hr
... Machine learning approaches for analysis of mouse behavior - Omics approaches including bulk ... computer programming in Python or R - Computer aided design and manufacturing in aluminum and ...
Huntington, WV · On-site
$18.75 - $25.75/hr
... Machine learning approaches for analysis of mouse behavior - Omics approaches including bulk ... computer programming in Python or R - Computer aided design and manufacturing in aluminum and ...
$18.75 - $25.75/hr
... Machine learning approaches for analysis of mouse behavior - Omics approaches including bulk ... computer programming in Python or R - Computer aided design and manufacturing in aluminum and ...
$18.75 - $25.75/hr
... Machine learning approaches for analysis of mouse behavior - Omics approaches including bulk ... computer programming in Python or R - Computer aided design and manufacturing in aluminum and ...
Machine Tools Applications are accepted on a continuous basis. All applicants must complete the ... Ability to use collaborative learning techniques and student-centered methods of instruction
Machine Tools Applications are accepted on a continuous basis. All applicants must complete the ... Ability to use collaborative learning techniques and student-centered methods of instruction
Huntington, WV · On-site
$36K - $45K/yr
... equipment, machinery, buildings, and facilities. You will Perform scheduled and unscheduled ... Learning to maintain the DI water systems, compressed air systems, HVAC systems, CE environmental ...
Huntington, WV · On-site
$36K - $45K/yr
... equipment, machinery, buildings, and facilities. You will Perform scheduled and unscheduled ... Learning to maintain the DI water systems, compressed air systems, HVAC systems, CE environmental ...
$122K - $212K/yr
Continuous Learning * Critical Thinking * Decision Making * Innovation * Problem Solving * Results ... Engineering Employee Group: Full time Employee Subgroup: Regular Marathon Petroleum Company LP is ...
$122K - $212K/yr
Continuous Learning * Critical Thinking * Decision Making * Innovation * Problem Solving * Results ... Engineering Employee Group: Full time Employee Subgroup: Regular Marathon Petroleum Company LP is ...
We are looking for a Project Engineer to join our MEP Building Technology team on our project in Franklin Furnace,OH . This is a full-time, in-person position. Key Responsibilities * Initial ...
We are looking for a Project Engineer to join our MEP Building Technology team on our project in Franklin Furnace,OH . This is a full-time, in-person position. Key Responsibilities * Initial ...
$78K - $107K/yr
About the Role We are looking for a Senior Engineer to join our MEP team on our project in Franklin Furnace, OH. This is a full-time, in-person position. Key Responsibilities * Communicate with ...
$78K - $107K/yr
About the Role We are looking for a Senior Engineer to join our MEP team on our project in Franklin Furnace, OH. This is a full-time, in-person position. Key Responsibilities * Communicate with ...
Ironton, OH · Remote
$82K - $112K/yr
The successful candidate will have a focus on Transmission System Planning & Analysis and provide highly-skilled engineering and analytically based services to assess power system performance for ...
Ironton, OH · Remote
$82K - $112K/yr
The successful candidate will have a focus on Transmission System Planning & Analysis and provide highly-skilled engineering and analytically based services to assess power system performance for ...
Huntington, WV · Remote
$88K - $121K/yr
The successful candidate will have a focus on Transmission System Planning & Analysis and provide highly-skilled engineering and analytically based services to assess power system performance for ...
Huntington, WV · Remote
$88K - $121K/yr
The successful candidate will have a focus on Transmission System Planning & Analysis and provide highly-skilled engineering and analytically based services to assess power system performance for ...
Ashland, KY · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Ashland, KY · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Rush, KY · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Rush, KY · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Shoals, WV · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Shoals, WV · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Lavalette, WV · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Lavalette, WV · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Willow Wood, OH · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
Willow Wood, OH · On-site
$92K - $166K/yr
The successful candidate will serve as a Lead Engineer and Technical Project Manager on high ... learning training, work-life flexibility, an exciting External Referral Program, and a diverse ...
$27.6K - $40.6K
1% of jobs
$40.6K - $53.5K
1% of jobs
$53.5K - $66.4K
5% of jobs
$66.4K - $79.3K
6% of jobs
$90K is the 25th percentile. Wages below this are outliers.
$79.3K - $92.3K
14% of jobs
$92.3K - $105.2K
14% of jobs
The median wage is $111.7K / yr.
$105.2K - $118.1K
18% of jobs
$118.1K - $131.1K
14% of jobs
$133.7K is the 75th percentile. Wages above this are outliers.
$131.1K - $144K
12% of jobs
$144K - $156.9K
11% of jobs
$156.9K - $169.8K
5% of jobs
$27.6K
$113K
$169.8K
A machine learning engineer maintains production systems and often works with other engineers. In this career, you work with software development methodology, use modern software development tools, and use agile practices. You also play a role in software design and architecture, so you may occasionally work with a programmer. An engineer may help to predict how a model should perform or seek out regression issues by using different test types and algorithms. To fulfill your duties and responsibilities, you work on a computer and use an array of skills and programs to carry out these tests.
| Aspect | Machine Learning Engineer | Data Scientist |
|---|---|---|
| Credentials | Bachelor's or Master's in CS, Data Science, or related; experience with ML frameworks | Bachelor's or Master's in Statistics, Data Science, or related; strong analytical skills |
| Work Environment | Develops scalable ML models, deploys algorithms into production | Analyzes data, builds models, interprets data insights |
| Industry Usage | Tech companies, startups, AI-focused firms | Finance, healthcare, marketing, research organizations |
While both roles work with data and machine learning, Machine Learning Engineers focus on building and deploying scalable ML models in production environments. Data Scientists primarily analyze data, create models, and generate insights. The roles often overlap but differ in their core responsibilities and focus areas.

Full-time
Posted 10 days ago
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of ML engineering experience — model training, fine-tuning, or post-training pipelines in research or production
Strong Python and deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed precision)
Hands-on experience with LLM post-training — SFT, RLHF, PPO, DPO, or reward model training — and understanding of how training data quality affects model behavior
Familiarity with RL frameworks (Gymnasium, dm_env) and the ability to design or modify reward functions for agent training objectives
Experience running experiments at scale on cloud or HPC (AWS, GCP, SLURM, or Ray)
Solid understanding of evaluation methodology — held-out sets, benchmark design, avoiding train/eval contamination