Temporary Accounting Jobs in Lake Oswego, OR

Diplomat Motors

$95000 - $130000 YEAR

Troutdale, OR

Diplomat Motors is looking for a highly detail-oriented, process-driven Controller to lead the accounting and financial reporting functions across our dealership group. As a key member of our leadership team, you’ll oversee all accounting functions, supervise accounting clerks, and deliver the financial clarity that fuels growth.

Moda Health

$18.03 - $20.18 HOUR

Portland, OR

This position is responsible for timely, accurate data entry and maintenance of Medical and Dental member eligibility, member and billing reconciliation, customer service to assigned groups or accounts, and generation of ID cards for all Moda Health and BHS lines of business including; Individual, Medicare, Medicaid, (CCO and DCO) and Employer Group customers of all sizes (ASO and Fully insured) COBRA and TPA accounts. Responsible for eligibility and enrollment procedures daily via paper enrollment, electronic file, web-based transactions, email enrollments, and sending welcome packet to our new members for all Moda and BHS products and lines of business.

Moda Health

$18.03 - $20.18 HOUR

Portland, OR

Internally within Sales department, Membership Accounting, Business Implementation Unit, Benefit Configuration, Underwriting, Document Services, Accounting, Marketing, and other departments as needed. Supports Sales and Service objectives by preparing accompanying materials for the Account Managers, as needed; Provides back-up support for other Sales Assistants, as needed.

ColumbiaCare Services

$20 - $22 HOUR

Happy Valley, OR

Bachelor’s degree in Behavioral Science: Psychology, Counseling, Social Work, Human Development,or related field; OR minimum three (3) years of verifiable behavioral health experience working with individuals with behavioral health needs in a supervised setting; OR equivalent combination of behavioral science education in addition to satisfactory supplemental behavioral health experience and training. For applicants starting as a QMHA-R, ColumbiaCare offers a Vocational Training Program to accelerate the training, on-the-job experiential learning, and testing preparation for qualified employees to achieve the 1000 supervised hours required to complete their certification as a QMHA-I.

Ledgent Finance & Accounting

$24.3 - $27.44 HOUR

Portland, Oregon

For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions. In this role, you'll support the accounting team with high-volume invoice processing and vendor management, ensuring accuracy and timeliness in all payment-related activities.

JobTarget Marketplace

$18.79 - $21.27 HOUR

Portland, OR

Position Details Proposed Start Date09/16/2025Classification TitleOffice Specialist 2Working TitleTemporary Clerical Pool - Fall TermDepartment600300 - HRC Human Resource CenterPosition NumberTBDRepresentationOP - SEIU/OPEU Local 503Position FTEVariesEnd date, if applicable . Additional Minimum Qualifications for this PositionRequired qualifications will vary by assignment, but may include: Significant clerical skills and experience; Excellent reception and customer service skills and experience; Strong computer skills, including word processing, spreadsheets, etc.

Maximus

Portland, OR

Follow procedures and directions to assess the quality of service provided through monitoring incoming calls and other work types which focusing on the quality of customer service, accuracy of information provided, and adherence to established policies and procedures. The Quality Control / Quality Assurance Admin III will provide quality control reviews for functions supporting the Debt Management Collection Services (DMCS) program.

Vancouver Public Schools

$30.01 - $33.81 HOUR

Vancouver, WA

All district employees are encouraged to review their personnel file periodically to ensure that their file includes current and relevant documentation that supports their education, experience, training, etc., as it relates to qualifications described on job postings. + Perform assigned cleaning tasks, including cleaning of rest rooms, locker/changing rooms, cafeteria floors, carpets, walls, furniture, and white boards.

Vancouver Clinic

$36.75 - $47.1 HOUR

Vancouver, WA

Vancouver Clinic offers medical, dental, vision, life insurance, AD&D, long term disability, health savings account, flexible spending account, employee assistance program, and multiple supplemental benefits (voluntary life, critical illness, accident, hospital indemnity, identity theft protection, legal services, etc.). Benefits-eligible employees accrue PTO and Personal Time based on hours worked and State worked, totaling 120 hours in the first year for full time staff and 200 hours in the first year for full time supervisors and above, increasing in subsequent years.

Ledgent Finance & Accounting

$24.5 - $27.25 HOUR

Portland, Oregon

For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions. In this role, you'll be responsible for managing incoming payments, posting receipts, and maintaining accurate customer accounts.

Aston Carter

$64.91 - $72.11 HOUR

Milwaukie, OR

Foster clear communication and collaboration by delivering clear, well-documented accounting guidance, policy updates, and training while maintaining open communication across departments to support informed financial decisions. + Lead internal controls and audit initiatives by overseeing the internal audit program, assessing and strengthening internal controls, and supporting internal audit readiness.

Vancouver Public Schools

$31.95 - $35.98 HOUR

Vancouver, WA

All district employees are encouraged to review their personnel file periodically to ensure that their file includes current and relevant documentation that supports their education, experience, training, etc., as it relates to qualifications described on job postings. Types of work include but are not limited to: mowing, landscaping, fencing, paving, concrete work, playground equipment installation and maintenance, garbage collection and hauling, and grounds maintenance.

Maximus

Portland, OR

Essential Duties and Responsibilities: - Responsible for preparation of project financial forecast including loading labor data into corporate model; validating ODC forecast and that overall forecast values are consistent with corresponding client Task Orders; and participating in reviews with management to finalize and submit forecast. Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

Robert Half

Vancouver, WA

This Contract-to-Permanent position offers an excellent opportunity to manage and streamline financial operations, ensuring accuracy and efficiency in invoice processing, account reconciliation, and vendor relations. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

Columbia Helicopters Inc.

Aurora, OR

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The OEM Account Coordinator supports Columbia Helicopters’ OEM business unit by representing the company and interacting with OEM customers, vendors.

Insurance Office of America

$70000 - $90000 YEAR

Portland, OR

Please note: If this position is posted as either fully remote and/or hybrid, in accordance with company policy, individuals residing within a 50-mile radius of a branch location may be required to work onsite in a hybrid capacity as there may be occasions when on-site presence is necessary to meet specific business needs. Fully Remote | Supporting: Producer Operations Team, provides support to new producers during their first 3-6 months with account management and service, while also providing temporary assistance to other IOA account teams as needed.

Aerotek

$22 - $23 HOUR

Tigard, OR

Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests.

Robert Half

Milwaukie, OR

This Contract-to-permanent position offers an exciting opportunity in the healthcare industry for candidates with strong technical skills and experience in accounts payable, accounts receivable, and complex reconciliations. - Attend daily deadlines and ensure timely completion of all assigned tasks Requirements - Proven experience in accounts payable, accounts receivable, and full-cycle accounting.