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Assistant Plant Controller Jobs in Portland, OR (NOW HIRING)

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Assistant Project Manager

Vancouver, WA · On-site

$75K - $125K/yr

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

From the electric plant to the end users, MasTec's experienced managers and crews consistently ... Professional demeanor; remain calm and emotionally controlled under pressure * Ability to follow ...

Limited Maintenance Electrician

Beaverton, OR · On-site

$44.85/hr

  • Medical

  • Dental

  • Retirement

  • PTO

... controlled equipment as well as all plant electrical and mechanical systems including motors ... Assist with equipment change overs and line startups, troubleshooting issues as needed. • ...

Maintenance Tech - Weekends

Portland, OR

$25.29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION - Maintenance Tech - Manufacturing Plant LOCATION - Portland, Oregon HOURLY RATE - $25.29 ... Fabricate / repair simple metal projects * Assist Technicians to troubleshoot and repair electrical ...

Maintenance Tech - Weekends

Portland, OR · On-site

$25.29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION - Maintenance Tech - Manufacturing Plant LOCATION - Portland, Oregon HOURLY RATE - $25.29 ... Fabricate / repair simple metal projects * Assist Technicians to troubleshoot and repair electrical ...

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Showing results 1-20

Assistant Plant Controller information

See Portland, OR salary details

$39.2K

$96.7K

$158.5K

How much do assistant plant controller jobs pay per year?

As of Aug 17, 2026, the average yearly pay for assistant plant controller in Portland, OR is $96,660.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,600.00 and $118,800.00 per year, depending on experience, location, and employer.

What does an assistant plant controller do?

An Assistant Plant Controller supports the financial operations of a manufacturing plant by assisting with budgeting, forecasting, and financial reporting. They help analyze production costs, monitor inventory, and ensure financial data is accurate and compliant with company policies. This role often works closely with plant management and other departments to provide insights that improve financial performance and operational efficiency. Additionally, Assistant Plant Controllers may help with audits and the implementation of internal controls.

What are the key skills and qualifications needed to thrive as an assistant plant controller, and why are they important?

To thrive as an Assistant Plant Controller, you need strong analytical skills, a solid understanding of accounting principles, and a relevant degree such as finance or accounting. Familiarity with ERP systems like SAP or Oracle, advanced Excel skills, and sometimes a CPA or CMA certification are typically required. Excellent attention to detail, problem-solving abilities, and strong communication skills help you collaborate effectively with plant management and finance teams. These skills ensure accurate financial reporting, informed decision-making, and compliance with internal and external regulations.

What are some common challenges faced by assistant plant controllers in manufacturing environments?

Assistant Plant Controllers often encounter challenges such as balancing tight deadlines for financial reporting with the need for accuracy, navigating complex cost accounting systems, and adapting to frequent changes in production schedules. They must communicate effectively with both finance teams and plant operations staff to ensure alignment on budgeting, forecasting, and inventory management. Developing a strong understanding of both financial principles and plant operations is key to overcoming these challenges and supporting the plant's overall financial performance.

What is the difference between Assistant Plant Controller vs Plant Accountant?

AspectAssistant Plant ControllerPlant Accountant
CredentialsTypically requires a bachelor's degree in accounting, finance, or related field; CPA preferredUsually holds a bachelor's degree in accounting or finance; CPA optional
Work EnvironmentWorks closely with plant management, overseeing financial operations and budgetingFocuses on financial record-keeping, reconciliations, and reporting within the plant
Employer & Industry UsageCommonly employed in manufacturing plants, industrial facilities, and large production environmentsFound in manufacturing companies, focusing on accounting functions specific to plant operations

The Assistant Plant Controller and Plant Accountant roles both require accounting knowledge and are integral to manufacturing finance. The Assistant Plant Controller has broader responsibilities, including financial oversight and strategic planning, while the Plant Accountant concentrates on day-to-day financial record-keeping. Both roles are essential in supporting plant financial health but differ mainly in scope and level of responsibility.

What cities near Portland, OR are hiring for Assistant Plant Controller jobs?

Cities near Portland, OR with the most Assistant Plant Controller job openings:

$77K - $97K/yr

Full-time

Re-posted 7 days ago


Job description

Position: Senior Financial Accountant

Reports to: Plant Controller

Location: Newberg, Oregon



WHO WE ARE


For decades, our brands have helped customers tackle critical industrial challenges across machining, welding, material handling, and testing applications around the world. Through trusted brands such as CLIMAX Portable Machining & Welding Systems, SUMNER Material Lifts, MAGNATECH Orbital Welding Systems, and CALDER Valve Test Systems, we continue to deliver innovative solutions backed by engineering expertise, quality craftsmanship, and a commitment to customer success.


WHO WE'RE LOOKING FOR

We’re looking for a Senior Accountant who enjoys being close to the numbers and understands the importance of getting the details right. This role is a great fit for someone who is curious, asks good questions, and wants to understand how their work supports the broader business. You’ll have the opportunity to contribute to a collaborative finance team, take ownership of meaningful accounting work, and continue building your skills in a manufacturing environment.



JOB SUMMARY

The Senior Accountant is responsible for ensuring the accuracy and integrity of financial reporting through the preparation of journal entries, account reconciliations, financial analysis, and support of the month-end close process. This position collaborates with cross-functional teams across the organization, assist with fixed asset and capital expenditure accounting, support annual audits, and help drive continuous improvement initiatives within both finance and business operations.


ESSENTIAL FUNCTIONS

  • Prepares monthly balance sheet and income statement journal entries
  • Reconciles general ledger accounts, including complex and intercompany accounts and collaborates with others to resolve reconciling items as needed
  • Supports month-end close process and the timely closing of the books
  • Assists with month-end reviews and trend analysis
  • Assists with month-end inventory, revenue, and costing reporting
  • Researches and analyzes complex financial results, and accounting issues
  • Assists with department budget-to-actual expense reviews and related financial discussions
  • Assists with operational ad hoc reporting
  • Assists in driving departmental process improvements
  • Assists in driving operational process improvements
  • Supports external auditors by gathering account information and documentation required for the annual audit
  • Maintains current knowledge of accounting standards, practices and procedures
  • Handles stress in a professional manner, demonstrates the ability to get along with others, demonstrates successful attendance and punctuality, and works overtime / extra hours as required to meet business needs
  • Performs other related duties as assigned


REQUIRED SKILLS

  • Knowledge of general financial accounting practices
  • Strong understanding of Generally Accepted Accounting Practices (GAAP)
  • Demonstrated ability to perform complex accounting functions
  • Proficiency in Microsoft Excel and experience working with ERP systems
  • Strong organizational and time management skills
  • Proven ability to meet deadlines and manage competing priorities
  • Exceptional attention to detail and accuracy
  • Strong collaboration and teamwork skills
  • Effective verbal and written communication skills


EDUCATION / EXPERIENCE

  • Bachelor’s degree in accounting required
  • Minimum five years of progressive accounting experience required
  • Manufacturing industry experience highly preferred
  • Costing experience highly preferred



PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job the employee is regularly required to talk and hear. The employee is also regularly required to stand, walk, crouch, bend, use hands to finger, handle, or feel and reach with hands and arms.


WORK ENVIRONMENT

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts, fumes or airborne particles, toxic or caustic chemicals, outside weather conditions, risk of electrical shock, and vibration. Office and travel have moderate noise levels. Machine/Product demonstrations and customer visits can have loud noise levels.


EQUAL EMPLOYMENT OPPORTUNITY

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. We are a VEVRAA Federal Contractor, a drug-free workplace, and require proof of legal authorization to work in the United States.


Important: All application questions must be answered. Incomplete applications will not be considered.