Jobs in the United States

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Added 5 mins ago
TT
Robotics Software Engineer
True Talent Solutions Partners
Watertown, MA
- $130,000 to $180,000 USD / year
- Build and maintain data-labeling frontends, perception systems, and compilers for robot intelligence.
Added 5 mins ago
J
Senior Marketing Operations Engineer
Jobgether
Remote, United States
- $149,000 to $195,000 USD / year
As a Senior Marketing Operations Engineer, you will take ownership of the systems, data infrastructure, and automation workflows that drive marketing performance and revenue growth. Working…
Added 9 mins ago
Software Engineer II, Fintech
Twitch
San Francisco, CA
…engineering, connecting AI agents to enterprise systems and data, automating manual operational work, and turning emerging AI capabilities into reliable, secure, observable services. The…
Added 12 mins ago
Mid-level Data Engineer
Amentum
Springfield, VA
As a Mid-Level Data Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts,…
Added 12 mins ago
Jr. Data Engineer
Amentum
Springfield, VA
As a Junior Data Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts,…
Added 12 mins ago
Sr. Data Engineer
Amentum
Springfield, VA
As a Senior Data Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts,…
Added 14 mins ago
Software Development Engineer - Developer Platform
Workday, Inc.
CO
…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…
Added 14 mins ago
Software Development Engineer - US Federal
Workday Government, LLC
United States
…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…
Added 14 mins ago
Digital Engineer
MANTECH
Remote, United States
…safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a…
Added 14 mins ago
Digital Engineer
MANTECH
Remote, United States
…safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a…
Added 14 mins ago
Solution Architect, Global Supply Chain
Roche
Indianapolis, IN
Architectural Blueprinting: Design and govern the end-to-end technical architecture for warehouse operations, integrating ERP, WMS, and automated data monitoring tools.
Added 16 mins ago
Software Engineering Architect
Cisco Systems, Inc.
RTP, NC
At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions…
Added 18 mins ago
Information Systems Security Manager / Specialist
Node.Digital
Arlington, VA
Must have an active Top Secret Clearance · - Must have an active TS/SCI clearance
Added 18 mins ago
Senior AI/ML Engineer
Node.Digital
Remote, United States
The AI/ML Engineer is the architect and guardian of intelligent automation solutions that incorporate generative AI and machine learning technologies. They ensure the operational efciency…
Added 18 mins ago
Junior AI/ML Engineer
Node.Digital
Remote, United States
Support data preprocessing and feature engineering pipelines under senior engineer direction: clean, normalize, and validate fraud-related datasets; handle class imbalance preparation…
Added 18 mins ago
AI/ML Engineer (Midlevel)
Node.Digital
Remote, United States
The AI/ML Engineer is the architect and guardian of intelligent automation solutions that incorporate generative AI and machine learning technologies. They ensure the operational efciency…
Added 18 mins ago
Systems Engineer/Cyber Technology Researcher
Node.Digital
Arlington, VA
Must have an active Secret Security Clearance
Added 18 mins ago
Intelligent Automation/AI-ML Engineer
Node.Digital
Remote, United States
The engineer also explores new ways to embed artificial intelligence and machine learning into automations to support continuous improvement, learning and augmented decision making, and…
Added 18 mins ago
Intelligent Automation/AI-ML Engineer (Full Stack Engineer)
Node.Digital
Remote, United States
The engineer will also explore new ways to embed artificial intelligence and machine learning into applications, supporting continuous improvement, learning, and augmented decision making.…
Added 18 mins ago
Data Engineer
Node.Digital
Remote, United States
Node is currently seeking a motivated, career and customer-oriented Senior Data Engineer /Data Architect to begin an exciting and challenging career with our large Enterprise Application…
Added 19 mins ago
Controls Engineer (HE)- Dublin, OH
Military Spouse Jobs & VetJobs
United States
…testing, and commissioning of critical power and energy management solutions - from the power grid all the way to the factory process equipment or the data center server racks - coupled…
Added 21 mins ago
AG
Senior Vice President of Technology - Data Analytics and Population Health Consulting
Alera Group
UNAVAILABLE
- $225,000 to $250,000 USD / year
The Senior Vice President of Technology - Data Analytics and Population Health Consulting is a key member of the Vital Incite Leadership Team responsible for establishing and executing the…
Added 31 mins ago
Staff Software Engineer
DQQ Cohesity Inc.
Santa Clara, CA
Cohesity is a leader in AI-powered data security and management. Aided by an extensive ecosystem of partners, Cohesity makes it easy to secure, protect, manage, and get value from data -…
Added 32 mins ago
RU
Sr. Data Engineer (Python, Pyspark, AWS)
Randstad USA
Charlotte, NC
- $60 to $65 USD / hour
We are seeking a highly skilled Senior Data Engineer to join an innovative technology-driven team. This is an exceptional opportunity to enhance your career within the Data and Analytics…
Added 38 mins ago
AC
Senior Azure Cloud Engineer
Aon Corporation
Virtual, IL · Virtual, VA · Virtual, NC · Virtual, TX · Virtual, IN · Virtual, NJ
- $135,000 to $150,000 USD / year
…succeed. What the day will look like The Senior Azure Cloud Engineer will be primarily accountable for the design and architecture of Aon’s public-cloud infrastructure services, with a main…

Node.Digital

Junior AI/ML Engineer

Remote, United States

Apply on jobs.workable.com About employer

Applications open in a new tab.

Job details

Experience: 1–3 years of hands-on experience (including internships, graduate research, or project work) in machine learning, data science, or data engineering with Python.
Posting language: English
Posted: Oct 19, 2026

Original job description

Junior AI/ML Engineer Location: Herndon, VA (Hybrid Work) Preferred: US Citizenship

Node.Digital is an innovative solutions development company that combines agile development services with next-generation technologies in Cloud, Mobile, and AI/Machine Learning. We deliver state-of-the-art enterprise solutions to both government and commercial clients. We are looking for talented people to join our efforts to enable digitalization of organizations with AI Automation and Machine Learning.

Key Responsibilities:

Support data preprocessing and feature engineering pipelines under senior engineer direction: clean, normalize, and validate fraud-related datasets; handle class imbalance preparation (SMOTE, undersampling) and train/validation/test split management.
Assist in the development, training, and evaluation of supervised fraud classification models; compute and document standard evaluation metrics (accuracy, precision, recall, F1 score, AUC-ROC, confusion matrices) for government review in EPLC-required model evaluation reports.
Maintain and monitor ML experiment tracking using MLflow or equivalent tooling approved for the IRMS environment; log hyperparameter configurations, training runs, and evaluation results with full reproducibility documentation.
Support model drift detection and retraining pipelines: run scheduled evaluation jobs, flag performance degradation against established baselines, and escalate findings to the AI/ML Lead Engineer and Fraud AI/ML SME.
Assist the NLP/NER pipeline team with data transformation tasks: format-convert NER pipeline outputs into feature-compatible schemas for downstream ML models; validate entity extraction quality against labeled reference sets.
Develop and maintain Jupyter notebook-based model exploration and reporting artifacts for use in EPLC deliverables, sprint reviews, and government demonstrations.
Support UiPath Maestro agent integration testing: prepare model inference payloads, validate agent input/output schemas, and assist with integration testing between ML model inference APIs and the persona-based agent layer.
Implement and maintain data pipeline scripts (Python/Pandas/NumPy) for batch data ingestion, feature store updates, and model scoring batch runs within the IRMS security boundary.
Follow and enforce IRMS boundary data handling procedures: ensure no PII/PHI is processed outside approved environments; maintain developer/test environment segregation per HHS security policy.
Produce supporting artifacts for EPLC deliverables: training data specifications, model evaluation appendices, data dictionary updates, and sprint retrospective documentation as directed by the PM and AI/ML Lead.
Participate in code reviews; adhere to OWASP secure coding standards, NIST SP 800-160 engineering principles, and Node’s internal CI/CD quality gates.

Required Skills:

Bachelor’s degree in Computer Science, Data Science, Mathematics, Statistics, or a closely related field; recent graduates with strong applied ML coursework or project portfolios will be considered.

1–3 years of hands-on experience (including internships, graduate research, or project work) in machine learning, data science, or data engineering with Python.
Proficiency in Python ML stack: scikit-learn, Pandas, NumPy; familiarity with at least one deep learning framework (TensorFlow or PyTorch) for model evaluation and inference tasks.
Demonstrated experience with standard ML evaluation workflows: train/validation/test split design, cross-validation, metric computation, and results documentation.
Experience with Jupyter notebooks for data exploration, model evaluation, and technical reporting.
Familiarity with Git-based version control and CI/CD principles; ability to work within a structured sprint cadence with documented deliverable commitments.
Demonstrated ability to handle sensitive data responsibly; understanding of data governance, access control, and the importance of environment segregation in a regulated or government setting.
Strong written communication skills: ability to produce clear, organized technical documentation suitable for government review.
Medical
Dental
Vision
Basic Life
Health Saving Account
401K Matching
Three weeks of PTO/Sick
11 Paid Holidays
Pre-Approved Online Training

Apply on jobs.workable.com About employer

More about this job

Skills

ML
Mlflow
Documentation
Natural language processing
Jupyter Notebook
Reporting
Python
NumPy
Engineering principles
CI/CD
Computer science
Statistics
Research
Machine learning
Data engineering
Scikit-learn
Deep learning
TensorFlow
PyTorch
Jupyter
Git
Communication skills

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Jobs in the United States