Billing Specialist

Beacon Hill was founded to set a new standard in search, career placement and flexible staffing. We're seeking an Accounting Specialist
- Billing to join a busy accounting team supporting high-volume service billing operations. This role is ideal for someone with billing experience who enjoys working in a fast-paced environment, collaborating with others, and helping ensure invoices are accurate and processed on time. This opportunity is moving quickly, with interviews beginning immediately and the hiring team prepared to make a decision quickly.

This is a 4-month contract position located in Sea Tac, WA and is 100% onsite with free parking provided.

The Accounting Specialist
- Billing is responsible for processing invoices, reviewing billing activity, resolving discrepancies, maintaining account records, and supporting customers and internal teams with billing-related questions. This role plays an important part in ensuring accurate billing, timely revenue recognition, and overall customer satisfaction.

• Prepare and process customer invoices.
• Review work-in-progress reports and track billing activity.
• Research and resolve billing discrepancies, rebills, and customer disputes.
• Maintain billing records and supporting documentation.
• Assist with reconciliations and month-end billing activities.
• Collaborate with Accounts Receivable and internal departments to ensure timely payment and accurate billing.
• Process non-billable service work and daily invoice activity.
• Manage billing-related emails and customer inquiries.

• 2+ years of billing, accounts receivable, or accounting support experience.
• Experience processing invoices from start to finish.
• Familiarity with rebills and billing adjustments.
• Intermediate Excel skills.
• Strong attention to detail and ability to manage a high volume of work.
• Strong communication and customer service skills.

• Experience with Microsoft Dynamics GP (Great Plains).
• Time & material billing experience.
• Construction, service, or mechanical contracting industry experience.
• Exposure to payment applications.

• Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility.

California residents:
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply.

Founded by industry leaders to set a new standard in search, career placement and flexible staffing, we deliver coordinated staffing solutions with unparalleled service, a commitment to project completion and success and a passion for innovation, creativity and continuous improvement. Our niche brands offer a complete suite of staffing services to emerging growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries.

Over time, office locations, specialty practice areas and service offerings will be added to address ever changing constituent needs. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting

We look forward to working with you. Beacon Hill. Employing the Future