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Tier 3 Process Assistant Jobs in Rancho Cucamonga, CA

Lereta

Senior Data Engineer

Pomona, CA · On-site

$114K - $140K/yr

Provides Tier 2 / Tier 3 production support for data integration and reporting platforms ... Identifies obsolete fact tables, unused reports, and redundant processes to streamline the data ...

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Tier 3 Process Assistant information

See Rancho Cucamonga, CA salary details

$14

$26

$49

How much do tier 3 process assistant jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for tier 3 process assistant in Rancho Cucamonga, CA is $26.03, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $30.19 per hour, depending on experience, location, and employer.

What is a Tier 3 Process Assistant?

Tier 3 Process Assistants are experienced employees who support operations by handling advanced process issues, training new associates, and ensuring that workflows run smoothly. They often act as a bridge between associates and managers, troubleshooting problems and escalating complex situations as needed. Their responsibilities typically include monitoring productivity, providing process improvements, and ensuring adherence to company policies and safety standards. This role requires strong leadership, communication, and problem-solving skills.

What are the key skills and qualifications needed to thrive as a Tier 3 Process Assistant?

To thrive as a Tier 3 Process Assistant, you need strong organizational skills, attention to detail, and a solid understanding of warehouse or logistics operations, often supported by experience or relevant training. Familiarity with warehouse management systems (WMS), inventory tracking tools, and data entry software is typically required. Exceptional problem-solving abilities, leadership, and effective communication set outstanding candidates apart in this role. These skills and qualities are crucial for ensuring efficient processes, accurate order fulfillment, and smooth team coordination in high-volume operational environments.

How does a Tier 3 Process Assistant typically collaborate with other teams to resolve complex operational issues?

Tier 3 Process Assistants often serve as escalation points for operational problems that frontline teams cannot resolve. They work closely with supervisors, quality assurance, and technical support teams to identify root causes and implement process improvements. Regular communication and cross-functional meetings are essential for sharing insights and ensuring alignment on solutions. This collaborative approach helps maintain workflow efficiency and supports continuous improvement within the organization.

What is the difference between Tier 3 Process Assistant vs Tier 2 Process Assistant?

AspectTier 3 Process AssistantTier 2 Process Assistant
CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; some experience preferred
Work EnvironmentManufacturing or production facilities, often in warehousesManufacturing or production facilities, often in warehouses
Employer UsageCommonly used in large manufacturing plants and distribution centersUsed in similar settings, often as a stepping stone to higher roles

Both roles involve supporting production processes, but Tier 3 Process Assistants typically have more responsibilities and require more experience. They often serve as team leads or coordinators within manufacturing environments, whereas Tier 2 Process Assistants focus on assisting with daily operations under supervision.

What job categories do people searching Tier 3 Process Assistant jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Tier 3 Process Assistant jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Tier 3 Process Assistant jobs?

Cities near Rancho Cucamonga, CA with the most Tier 3 Process Assistant job openings:

Tier 3 Process Assistant jobs near you
Infographic showing various Tier 3 Process Assistant job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $54,148 per year, or $26 per hour.

Senior Data Engineer

Lereta

Pomona, CA • On-site

$114K - $140K/yr

Full-time

Re-posted 15 days ago

LERETA rating

7.5

Company rating: 7.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

203rd of 492 rated business services

Job description

The Senior Data Engineer leads the design, modernization, and operational support of the enterprise data platform. This role is responsible for architecting, optimizing, and supporting enterprise data integration, warehousing, reporting, and automation solutions across Azure, Snowflake, Microsoft BI technologies, and the Power Platform.
Key Responsibilities:
  • Defines and implements enterprise data architecture leveraging Azure Data Factory (ADF), Azure Data Lake Storage (ADLS Gen2), Azure SQL, Snowflake, Snowflake OpenFlow, SSIS, SSRS, Power BI, Power Automate, and Power Query.
  • Leads conversion of SSIS packages to Azure Data Factory, Snowflake OpenFlow and modern ELT frameworks
  • Designs scalable ingestion patterns to prevent duplicate extracts and enable incremental loading
  • Optimizes long-running data extractions and improves pipeline performance
  • Manages and tunes Snowflake warehouses for performance and cost efficiency
  • Develops and supports Power BI datasets, data models, and enterprise reporting solutions
  • Supports and modernizes SSRS reporting and downstream Power Platform dependencies
  • Develops automation workflows using Power Automate to streamline operational processes
  • Utilizes advanced Excel capabilities for analysis, reconciliation, validation, and business support
  • Establishes best practices for data modeling, environment promotion (Dev/QA/Prod), naming conventions, monitoring, and operational support
  • Provides Tier 2 / Tier 3 production support for data integration and reporting platforms
  • Participates in Agile/Scrum ceremonies including sprint planning, backlog refinement, and progress reporting.
  • Identifies obsolete fact tables, unused reports, and redundant processes to streamline the data ecosystem
  • Partners with leadership to provide visibility into sprint progress, platform health, and modernization initiatives
  • Leverages Ataccama ONE for governance, data quality monitoring, and metadata management
    • Integrates and maintain Ataccama data quality workflows to support enterprise data governance

This position will perform other duties as assigned based on the needs of the department.
Salary range: $114,280 - $140,000
Core Competencies:
  • Strong communication skills with the ability to translate technical concepts to business stakeholders
  • Strong analytical and problem-solving abilities
  • High attention to detail and data accuracy
  • Strong work ethic with a sense of ownership and accountability
  • Ability to prioritize effectively in a production support and development environment
  • Collaborative team player with the ability to work cross-functionally

Required Education & Experience:
  • Bachelor's degree in Computer Science, Information Systems, or equivalent field
  • 10+ years of experience in software design and development, with the majority of time focused in a data engineering role
  • Required Technical Skills:
    • Azure Data Factory
    • Azure Data Lake Storage (Gen2)
    • Snowflake (data modeling, performance tuning, streams & tasks)
    • Snowflake OpenFlow
    • SQL Server Integration Services (SSIS)
    • SQL Server Reporting Services (SSRS)
    • Power BI (data modeling, DAX, report optimization)
    • Power Automate
    • Power Query
    • Visual Studio
    • Azure DevOps
    • Advanced SQL development and tuning
    • Microsoft Excel (advanced formulas, pivot tables, data validation)
    • Git-based version control and CI/CD practices
    • Agile / Scrum methodology
    • Enterprise production support experience

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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