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Apprentice Machine Learning Testing Jobs in Sacramento, CA

Crowe LLP

Machine Learning Engineer

Sacramento, CA

$62K - $100K/yr

Develop and implement comprehensive testing protocols, including smoke tests and unit tests, to ensure solution reliability. * Support the debugging process and issue triage to maintain solution ...

Aerotek

Cnc Operator

Lincoln, CA · On-site

$20 - $25/hr

Apprentice Machinist - CNC Routers and Foam Cutting The Apprentice Machinist supports the programming, setup, and operation of CNC routers and foam cutting equipment while learning to produce custom ...

Pwc

AI Engineer

Sacramento, CA · On-site

$50K - $112K/yr

Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS ... testing, and adversarial benchmarking, to assess reasoning, tool-calling reliability, and output ...

Deloitte

Lead Generative AI Data Engineer III

Sacramento, CA · On-site

$109K - $144K/yr

Lead the design, development, testing, and deployment of machine learning and artificial intelligence solutions for business and client use cases. * Manage AI engineering workstreams by assigning ...

Pwc

AI Solutions Engineering Delivery Lead

Sacramento, CA · On-site

$109K - $144K/yr

Those in data science and machine learning engineering at PwC will focus on leveraging advanced ... testing, validation, and operational excellence - Establish and drive consistent quality control ...

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Apprentice Machine Learning Testing information

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How much do apprentice machine learning testing jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for apprentice machine learning testing in Sacramento, CA is $20.64, according to ZipRecruiter salary data. Most workers in this role earn between $17.45 and $22.55 per hour, depending on experience, location, and employer.

What does an apprentice machine learning testing do?

An Apprentice Machine Learning Testing professional assists in evaluating and validating machine learning models to ensure they perform as expected. They typically work under the guidance of experienced data scientists or engineers, running tests, analyzing results, and helping to identify issues such as bias or inaccuracies in algorithms. Their responsibilities may also include developing test cases, writing reports, and learning about data preprocessing and evaluation metrics. This role is ideal for those who are new to the field and want to build foundational skills in machine learning quality assurance.

What kinds of projects or tasks can I expect to work on as an apprentice machine learning testing?

As an Apprentice Machine Learning Testing, you’ll typically assist in evaluating machine learning models by designing and running tests, analyzing model outputs, and helping identify issues like bias or overfitting. You may work closely with data scientists and software engineers to validate model performance and ensure results align with project objectives. Your daily tasks might include preparing test datasets, executing automated testing scripts, and documenting findings to help improve model reliability. This role often serves as a valuable introduction to practical machine learning workflows and quality assurance processes in technical teams.

What are the key skills and qualifications needed to thrive as an apprentice machine learning testing, and why are they important?

To thrive as an Apprentice in Machine Learning Testing, a foundational understanding of statistics, programming (especially Python), and basic machine learning concepts is essential, often supported by a degree or coursework in computer science or a related field. Familiarity with tools such as TensorFlow, PyTorch, Jupyter Notebooks, and version control systems is typically required. Strong analytical thinking, attention to detail, and effective communication skills help apprentices collaborate and identify testing issues efficiently. These skills ensure accurate model validation, effective troubleshooting, and contribute to the robust deployment of machine learning solutions.

What is the difference between Apprentice Machine Learning Testing vs Machine Learning Engineer?

AspectApprentice Machine Learning TestingMachine Learning Engineer
Required CredentialsBasic understanding of ML concepts, often pursuing relevant certifications or degreesAdvanced degrees (BSc, MSc, PhD) in CS or related fields, with extensive experience
Work EnvironmentEntry-level, supervised testing environments, often in training programsFull-time, independent development and deployment of ML models in production
Employer & Industry UsageInternships, training programs, entry-level roles in tech companiesEstablished tech firms, startups, research institutions

Apprentice Machine Learning Testing roles focus on learning and assisting with testing ML models under supervision, while Machine Learning Engineers design, build, and deploy ML systems independently. The apprentice position is ideal for gaining foundational skills, whereas the engineer role requires advanced expertise and experience.

What are popular job titles related to Apprentice Machine Learning Testing jobs in Sacramento, CA?

For Apprentice Machine Learning Testing jobs in Sacramento, CA, the most frequently searched job titles are:

What job categories do people searching Apprentice Machine Learning Testing jobs in Sacramento, CA look for?

The top searched job categories for Apprentice Machine Learning Testing jobs in Sacramento, CA are:

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Cities near Sacramento, CA with the most Apprentice Machine Learning Testing job openings:

Apprentice Machine Learning Testing jobs near you

Junior Apprentice Machinist Job

Armstrong World Industries

Lincoln, CA • On-site

$25 - $27/hr

Full-time

Medical, Dental, Life, PTO

Posted 4 days ago

Job description

Primary location: Lincoln, California 
Relocation offered:  
Employment status: Full-Time 
Travel:  
Non-compete: [[req_noncompete]] 

The estimated base salary range for this role is $25 to $27 per hour..  
Individual pay is based upon location, skills and expertise, experience and other relevant factors


What does it mean to work at GC Products LLC, a subsidiary of Armstrong World Industries?

It means being immersed in a supportive culture that recognizes you as a key player in Armstrong's future. We are a large company with a local feel, where you will get to know and collaborate with leadership and your colleagues across the company.

By joining us, you'll have the opportunity to make the most of your potential. Alongside a competitive remuneration package, you will receive:

Standard benefit package offerings: medical, dental, prescription drugs, life insurance
Vacation and sick time

Reporting to the GC Products Operations Manager, the Jr. / Apprentice Machinist supports the programming, setup, and operation of CNC routers and foam cutting equipment. This role focuses on learning to produce custom molds for cement-based and gypsum-based architectural products while developing skills in CNC machining and mold fabrication. The Jr. / Apprentice Machinist is expected to take direction from and work under the mentorship of senior CNC Programmer/Operators.

Essential Duties and Responsibilities
  • Learn to create and prepare working drawings and files for mold fabrication.
  • Assist in the setup and operation of CNC routers from start to finish under supervision.
  • Develop proficiency in Enroute & Mastercam software for CNC cutting and file preparation.
  • Support the CAD and Molding fabrication departments with general tasks.
  • Maintain a clean, organized, and safe work area.
  • Assist with routine preventive maintenance on CNC machines and related equipment.
  • Monitor stock material levels and assist in the verification of received materials.
  • Learn and follow all GC Products safety standards and OSHA requirements.
  • Train to safely operate a counterbalance-type forklift.
  • Inspect the accuracy of completed molds and assist in final fabrication adjustments.
  • Participate in manufacturing efficiency and continuous improvement programs.
  • Safely move up to 50 lbs and transport materials between the floor and worktables.
  • Actively participate in educational opportunities to update job knowledge.
Supervisory Responsibilities

None.

Travel

Minimal; less than 5%.

Qualifications
  • Basic ability to read and interpret shop drawings or blueprints.
  • Strong desire to learn CNC machine operations, including reference planes and machine parameters.
  • Ability to receive and execute detailed instructions from managers and senior staff.
  • Strong communication skills and the ability to work well within a team environment.
  • Demonstrated punctuality and reliability.
  • Basic computer literacy and an interest in learning specialized design software.
  • Manual dexterity and experience with hand tools or power tools.
Physical Demands

The role requires standing for prolonged periods, repetitive hand motions, attention to detail, and the ability to lift, carry, push, and pull up to 50 lbs.

Work Environment

Primarily operates in a manufacturing setting with exposure to varying temperatures, loud noises, and dusty conditions. Required PPE includes safety glasses, and steel-toe/composite boots.

Education and/or Experience
  • High school diploma or equivalent
  • Vocational training in machining or CNC operation

Why should you join GC Products LLC, a subsidiary of Armstrong World Industries?

GC Products LLC provides exceptional customer service and quality products Simple. Fast. Better.  GC Products has built the reputation as the premier source for your architectural solutions. While growing since its inception, we are a business that follows its core value; provide the contractor with a quality product, in a timely manner that adds value to their project. Whether it be a residential, commercial, or industrial project we believe we an architectural solution that will bring your project to life.


For more than 160 years, we have built our business on trust and integrity. It set us apart then, and it sets us apart now, along with our ability to collaborate with and innovate for the people we're here to serve - our customers, our shareholders, our communities and our employees.


We are committed to developing new and sustainable ceiling solutions, with design and performance possibilities that make a positive difference in spaces where we live, work, learn, heal and play. It's an exciting, rewarding business to be in, and we're committed to continue to grow and prosper for the benefit of all of our stakeholders. We hope you join us.

Our Sustainability Ambition

"Bringing our Purpose to Life" - lead a transformation in the design and building of spaces fit for today and tomorrow.
We are committed to:
    Engaging a diverse, purpose-driven workforce;
    Transforming buildings from structures that shelter into structures that serve and preserve the health and well-being of people and planet;
    Pursuing sustainable, innovative solutions for spaces where we live, work, learn heal and play;
    Being a catalyst for change with all of our stakeholders; and
    Making a positive difference in the environments and communities we impact.

About the location (Lincoln, CA)

Lincoln is a city locate in Placer County, which is part of the Sacramento metropolitan area.  Lincoln is known for its rich history and vibrant community.  Lincoln offers a blend of small-town charm and modern amenities. The city boasts picturesque landscapes, with nearby rolling hills and lush farmland, making it an ideal place for outdoor enthusiasts. Lincoln's historic downtown is dotted with unique shops, restaurants, and cultural landmarks, reflecting its heritage and fostering a strong sense of community. With excellent schools, parks, and recreational facilities, Lincoln is a wonderful place to live, work, and visit, offering a high quality of life and a welcoming atmosphere for residents and visitors alike.


GC Products LLC, a subsidiary of Armstrong World Industries, is committed to providing an environment free of discrimination and harassment on the applicable prohibited grounds under applicable human rights legislation, where individuals are treated with respect, have equal opportunities in accordance with applicable human rights legislation, and can contribute meaningfully in the workplace once employed.

Come and build your future with us and apply today!

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