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Machine Learning Contract Jobs in Portland, OR (NOW HIRING)

Chabez Tech

Machine Learning Engineer

Portland, OR

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Machine Learning, Electrical Engineering, or related field 5+ years of experience in machine ...

Chabez Tech

Machine Learning Engineer

Portland, OR · On-site

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Machine Learning, Electrical Engineering, or related field • 5+ years of experience in machine ...

Chabez Tech

Machine Learning Engineer

Portland, OR

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Machine Learning, Electrical Engineering, or related field • 5+ years of experience in machine ...

Chabez Tech

Machine Learning Engineer

Portland, OR

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Machine Learning, Electrical Engineering, or related field • 5+ years of experience in machine ...

Varsity Tutors

Machine Learning Tutor

Portland, OR · Remote

$40/hr

What We Look For In a Machine Learning Tutor * Advanced Subject Mastery: Deep knowledge of ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

micro1 AI

Attorney - Remote

Hillsboro, OR · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

micro1 AI

Attorney - Remote

Portland, OR · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

micro1 AI

Attorney - Remote

Beaverton, OR · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

micro1 AI

Attorney - Remote

Gresham, OR · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

micro1 AI

Attorney - Remote

Vancouver, WA · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

Varsity Tutors

Data Science Tutor

Portland, OR · Remote

$40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Albertsons

Machine Operator

Clackamas, OR

$23.98 - $29.97/hr

Our Union contract allows for a wide range of work mobility for our Production associates. As a ... Learning: "We are committed to a healthy future" * Ownership: "We act as owners" * Commitment: "We ...

micro1 AI

Law Professor - Remote

Vancouver, WA · Remote

$100 - $150/hr

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Develop case strategies and motion practice templates that inform machine learning models in legal ...

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Machine Learning Contract information

See Portland, OR salary details

$14

$24

$32

How much do machine learning contract jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for machine learning contract in Portland, OR is $24.20, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $27.02 per hour, depending on experience, location, and employer.

What is a Machine Learning Contract job?

A Machine Learning Contract job is a temporary or project-based role where professionals develop and implement machine learning models for a company. Contractors may work on tasks such as data preprocessing, model training, evaluation, and deployment. These roles are often remote or short-term, allowing companies to hire expertise for specific projects without long-term commitments.

What are the key skills and qualifications needed to thrive in the Machine Learning Contract position, and why are they important?

To thrive as a Machine Learning Contract professional, you need a solid background in programming (Python, R), data analysis, and machine learning algorithms, usually supported by a relevant degree in computer science or a related field. Familiarity with ML frameworks such as TensorFlow, PyTorch, and Scikit-learn, as well as experience with cloud platforms like AWS or Azure, is typically required. Strong problem-solving abilities, time management, and effective communication are standout soft skills in contract-based roles. These competencies are crucial for efficiently delivering project-based solutions, collaborating with clients, and staying adaptable to varied organizational needs.

What are the typical responsibilities and workflow for a Machine Learning Contract position?

As a Machine Learning Contract professional, you’ll often be brought in to design, build, and deploy machine learning models tailored to a client’s specific challenges, ranging from data preprocessing and exploratory analysis to model selection and performance tuning. You may also be responsible for documenting your work, presenting results to stakeholders, and advising on best practices for model integration. Contract positions frequently involve collaborating remotely with cross-functional teams and meeting project milestones within set timelines. This role is ideal for those who enjoy variety, autonomy, and leveraging their expertise across different industries and datasets.

What are the most commonly searched types of Machine Learning jobs in Portland, OR? The most popular types of Machine Learning jobs in Portland, OR are:
What are popular job titles related to Machine Learning Contract jobs in Portland, OR? For Machine Learning Contract jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Machine Learning Contract jobs in Portland, OR look for? The top searched job categories for Machine Learning Contract jobs in Portland, OR are:
Machine Learning Contract jobs near you
Infographic showing various Machine Learning Contract job openings in Portland, OR as of June 2026, with employment types broken down into 84% Full Time, 15% Part Time, and 1% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $50,340 per year, or $24.2 per hour.

Machine Learning Engineer

Chabez Tech

Portland, OR

Contractor

Posted 19 days ago

Job description

Job Description

Job Title: Machine Learning Engineer
Location: Portland, OR - Onsite (Local only / F2F interview)
Duration: 24 Months Contract

Experience Level: 5+ years of experience

Required Qualifications
    Bachelor's or master's degree in computer science, Machine Learning, Electrical Engineering, or related field 
    5+ years of experience in machine learning, data science, or AI engineering 
    Strong programming skills in Python (NumPy, Pandas, scikit-learn, PyTorch/TensorFlow) 
    Experience with time-series data analysis and anomaly detection 
    Hands-on experience with causal inference methods (e.g., Bayesian networks, structural causal models) 
    Experience building or working with knowledge graphs (Neo4j, RDF, graph databases) 
    Understanding of explainable AI techniques (SHAP, LIME, counterfactual analysis) 
    Experience deploying ML models in production systems 
    Strong problem-solving skills and ability to work with complex, real-world datasets

Preferred Qualifications
    Experience with fault tree analysis (FTA), reliability engineering, or failure analysis 
    Background in industrial systems, semiconductors, manufacturing, or IoT environments 
    Experience with graph-based ML / Graph Neural Networks (GNNs) 
    Familiarity with RCA methodologies (FMEA, 5 Whys, fishbone diagrams) 
    Experience with vector databases, RAG systems, or LLM-based reasoning 
    Knowledge of MLOps practices (CI/CD, monitoring, model governance) 
    Experience working in air-gapped or high-security environments 
 

Additional Information

All your information will be kept confidential according to EEO guidelines.

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