Accounting Assistant (Part-Time)

Our client is seeking an Accounting Assistant with project accounting experience who thrives in a hands-on, detail-driven environment and takes pride in keeping things accurate and organized. This is a part-time opportunity for a dependable, collaborative professional who communicates clearly, handles deadlines with confidence, and enjoys being the steady hand behind a busy team’s day-to-day operations. If you bring integrity, a sharp eye for numbers, and a background in project-based billing, you will make an immediate impact. This role is on-site in Portland, Oregon working around 20-24 hours per week. Accounting Assistant Responsibilities Process vendor invoices, verify account coding, and reconcile purchase orders against invoices.Support project accounting by setting up projects, tracking field expenses, and assisting with monthly billing and closeouts.Review employee timesheets for accuracy, assist with payroll entry and processing, and summarize PTO accruals each cycle.Maintain invoice logs, vehicle and expense records, and master lists with precision.Keep filing systems and project documentation organized while supporting archiving and the Accounting Manager's additional needs. Accounting Assistant Qualifications 2–3 years of accounting or bookkeeping experience, with a working knowledge of GAAP.Project accounting experience, including project-based billing, is strongly preferred.Experience with Deltek is highly desired. Experience with Ajera or similar project accounting software will also be considered.Strong math skills, Excel proficiency including formulas, and exceptional attention to detail.Prior professional services invoicing experience preferred.Excellent written and verbal communication, with strong problem-solving and prioritization skills under deadlines.A high degree of professionalism, integrity, and confidentiality, along with strong organization and teamwork. Salary: $30-$40/hr. (DOE)Benefits Benefits are available to eligible full-time employees and include coverage for medical, dental, vision, life insurance, short and long term disability, and matching 401k. Meet VanderHouwen What kind of recruiter do you see yourself working with? One who prioritizes your best interest, no matter what? VanderHouwen does, and we're in it for the long game! Our recruiters focus on YOU, building meaningful, long-term relationships while developing a deep understanding of companies' staffing needs and workplace cultures. This approach helps us find an ideal job match that aligns with your unique career aspirations and goals. VanderHouwen is an award-winning, Women & Diversity-Owned, WBENC certified professional staffing firm. Founded in 1987, VanderHouwen places experienced professionals across the nation! Our recruitment teams specialize in either Technology and IT, Engineering, Human Resources, or Accounting and Finance career markets. Partner with us to land your next exciting career! VanderHouwen is an Equal Opportunity Employer and participates in E-Verify. VanderHouwen does not discriminate based on race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local, state, or federal civil rights laws. #AF1