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Assistant Controller
Assistant ControllerSumma • Rancho Cucamonga, CA, US
Assistant Controller

Assistant Controller

Summa • Rancho Cucamonga, CA, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Job Description

Job Description

Title : Assistant Controller

Location : Rancho Cucamonga, A

Duration : Full-time

Compensation : $125,000–$140,000 base

  • Salary is determined based on various factors including experience, education, and certifications.

Work Requirements : U.S. Citizens, Green Card holders, or otherwise authorized to work in the U.S.

Summary

This Assistant Controller will support the Controller as a true business partner, helping oversee plant-level financials, internal controls, and operational reporting. This role touches everything from month-end close, forecasting, and cost accounting to capital planning and SOX compliance. Ideal for someone who loves being hands-on, digging into data, partnering with operations, and driving improvements within a manufacturing environment.

Responsibilities

  • Support financial reporting, plant metrics, and key operational data across the site.
  • Review and strengthen internal controls, policies, and compliance processes (including SOX).
  • Assist with month-end close : journal entries, account reconciliations, invoicing, and variance analysis.
  • Partner with operations leadership to identify levers for improvement in quality, productivity, delivery, inventory, cycle time, and profitability.
  • Participate in monthly forecasting and annual planning.
  • Analyze financial and operational data to guide decision-making and track performance against plan.
  • Support capital appropriation requests and post-project reviews.
  • Deploy corporate and business unit initiatives across the plant.
  • Act as a data-driven problem-solver, forecasting accurately and adjusting as needed.
  • Spend time on the shop floor to understand operational impacts behind the numbers.
  • Provide clear storytelling with financial data to help leaders make informed decisions.
  • Coach and mentor others within the finance team as needed.
  • Travel may be required.
  • Perform other related duties as assigned.
  • Qualifications

  • Bachelor’s degree in Accounting, Finance, or Business (Accounting / Finance preferred)
  • 5+ years of financial experience
  • Manufacturing finance experience
  • MBA a plus
  • Strong cost accounting background
  • Advanced Excel and PowerPoint skills
  • Strong communication skills (written and verbal)
  • Ability to query and analyze data
  • Excellent analytical and problem-solving ability
  • Strong interpersonal skills and ability to partner across the plant
  • Self-starter who can manage multiple priorities
  • EEO Statement

    Summa Staffing Technologies is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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