Billing Specialist at Rimkus in Houston, TX

Rimkus is a global engineering and technical consulting firm serving clients across multiple industries with expert services in forensic consulting, construction and built environment solutions, dispute resolution, and product and process support. Within this environment, accuracy, responsiveness, and attention to detail are essential to supporting client work and maintaining strong operational processes.

As a Billing Specialist, you will play an important role in the invoicing process by helping ensure client invoices are prepared accurately, reviewed carefully, and submitted in line with billing expectations. This role is well suited to someone who can work independently, stay organized under pressure, and use sound judgment to resolve issues and keep billing workflows moving efficiently across internal teams.

Responsibilities

• Perform final proforma review to process daily and monthly invoices.
• Ensure invoices comply with client-specific billing guidelines.
• Identify and correct billing discrepancies or missing information before invoices are submitted.
• Communicate with project managers, BTK, and operations teams to resolve invoice issues.
• Communicate with accounting teams to resolve retainer and unallocated funds issues.
• Meet invoicing deadlines, productivity targets, and accuracy goals.
• Perform other duties as assigned.

Required Education and Certifications

• High school diploma or higher preferred.
• Minimum of 2 years of accounting or billing experience preferred.
• Experience with Elite Accounting Software preferred.

Required Skills and Abilities

• Must possess strong verbal and written skills, as well as basic math skills.
• Knowledge of basic accounting, bookkeeping, and financial concepts is required.
• Must have a general knowledge of accounting software.
• Must be able to respond in writing or verbally to common internal client inquiries.
• Experience coordinating with project managers, operations teams, accounting teams, and internal clients in billing or invoice-related workflows is required.
• Must be eligible to work in the United States.

Physical Demands, Overtime, and Travel Requirements

Employees are frequently required to stand, walk, sit, bend, crouch, hear, and talk. Clear vision and depth perception are also necessary.

There will be some occasions where overtime (or working after normal business hours) will be required to meet the demands of the position.

• Annual salary: 55,000-60,000 USD/year
• Private Healthcare Plan
• Pension Plans
• Life Assurance
• Leave Package
• Training & Development
• Employee Assistance Programme - Counseling