Office Operations Manager Jobs in Portland, OR (NOW HIRING)

We are partnering with a well-established custom metal fabrication company in the Oregon City area that specializes in manufacturing structural steel and custom-fabricated products for a diverse customer base. With a reputation for quality, reliability, and technical expertise, the company provides innovative solutions that support critical operations across numerous industries. As the company continues to grow, they are seeking an Accounting Office Manager to oversee day-to-day accounting and office operations, ensuring financial accuracy while supporting the overall efficiency of the business.

If you're a dedicated accounting office manager who enjoys wearing multiple hats and making a meaningful impact in a collaborative, hands-on environment, we encourage you to apply and become a key part of the team's continued success.

Qualifications

2+ years of experience in office management and accounting duties

Experience with accounts payable and accounts receivable

Ability to enter data, support customer service, and working with multiple departments

Familiarity working in an ERP system

Job Description

This role oversees the daily operations of a small office while managing core accounting functions, including accounts payable, accounts receivable, invoicing, and basic financial reporting. The Accounting Office Manager ensures accurate financial records, supports human resources activities, and provides administrative support to keep the office running smoothly. This position suits a professional who enjoys working in a close-knit, family-style environment and contributing to both operational and financial success.

Responsibilities

• Oversee general office administration to ensure efficient daily operations.
• Manage accounts payable and accounts receivable, including processing vendor and customer transactions.
• Prepare and process invoices accurately and in a timely manner.
• Handle job costing activities to support accurate project and cost tracking.
• Write and process checks in accordance with company procedures and internal controls.
• Assist with basic financial reporting to support leadership with timely and accurate financial information.
• Perform job entry into the ERP system, ensuring data accuracy and completeness.
• Check, verify, and post purchase orders (POs) into the system.
• Handle bank deposits, including preparing, verifying, and recording deposit transactions.
• Communicate with credit managers and other financial stakeholders regarding accounts and payments.
• Provide administrative support such as answering phones, ordering office supplies, and greeting visitors.
• Support basic human resources functions, including clerical HR tasks and employee-related documentation.
• Perform data entry and clerical work to maintain organized and up-to-date records.
• Collaborate with team members across the shop and office to support smooth operations.
• Maintain a professional, welcoming, and customer-focused office environment.

This is a Contract to Hire position based out of Oregon City, OR.

The pay range for this position is $28.00 - $32.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Oregon City,OR.

This position is anticipated to close on Sep 10, 2026.

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.