Nonprofit Billing Specialist (Part-Time)

Company: Kindbridge Research Institute
Location: Denver
Posted on: February 19, 2026

Job Description:

Job Description Job Description At Kindbridge Research Institute (KRI), we are pioneering work in a space that's still taking shape—gambling-related mental health. As a non-profit at the intersection of research, behavioral health, and community well-being, KRI is leading efforts to better understand gambling behaviors and their impact on vulnerable populations such as veterans, service members, and young adults. Through partnerships with researchers, universities, and public health systems, we deliver data-driven solutions and outreach strategies that promote awareness, prevention, and access to care. We're seeking a Part-Time Nonprofit B illing Specialist (20 hours/week) to support our financial operations by managing invoicing, reimbursements, and billing accuracy across programs and project partners. Reporting to the Executive Director, you will work closely with internal teams and external vendors to track invoices, resolve discrepancies, and ensure all funds are accurately accounted for in accordance with state and program requirements. This role is ideal for someone who enjoys detailed work, thrives in regulated environments, and takes pride in keeping processes organized, accurate, and on track. Why This Role Matters: You believe accuracy matters, especially in mission-driven, grant-funded work where every dollar must be accounted for You like getting into the details, connecting the dots, and making sure everything is correct You're comfortable working with multiple stakeholders (internal teams, vendors, partners) to keep billing moving smoothly You're energized by being the person behind the scenes ensuring operations run efficiently and compliantly Key Responsibilities: Prepare, review, and submit accurate invoices for programs, projects, and partners Track billing activity and ensure timely reimbursements from project and program partners Identify, investigate, and resolve billing discrepancies with a high degree of accuracy Serve as a point of contact for billing inquiries with third-party vendors, partners, and internal stakeholders Collaborate with program, finance, and operations teams to track down invoicing details and supporting documentation Maintain detailed billing records and supporting documentation in compliance with state and program requirements Support reconciliation of accounts and ensure all funds are properly accounted for Assist with data entry and administrative tracking related to billing and reimbursements Monitor timelines and follow up on outstanding invoices or payments Support audits, reporting requests, and financial reviews as needed Perform other administrative or finance-related duties as assigned to support KRI's mission Contribute to a collaborative, inclusive work environment built on professionalism, integrity, and accountability Qualifications: 5 years of experience in billing, invoicing, accounting support, or administrative finance roles Bachelor's degree preferred (equivalent professional experience considered) Advanced knowledge of Quickbooks, Sage, or similar billing/accounting software Experience working within government, public sector, or highly regulated environments strongly preferred Familiarity with state or public reimbursement systems a plus Nonprofit experience is not required, but a plus Proven ability to manage detailed financial data with extreme accuracy Strong organizational and problem-solving skills Comfortable working independently in a part-time capacity Interest in behavioral health, research, or nonprofit work is a plus Work Culture & Values: Flexible Hybrid Work: This role is primarily remote with 1 day per week in our Denver, Colorado office for collaboration and team connection Autonomous & Impact-Driven: We believe in giving our team members the trust, tools, and support to own their work Collaborative & Innovative: You'll be part of a dynamic, mission-driven team that values open communication, learning, and experimentation This is more than a project—it's a platform to grow your career, explore new territory, and make a tangible impact. Come join us at KRI! Wage or salary to be determined by the applicant's education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data. $28—$33 USD

Keywords: Kindbridge Research Institute, Denver , Nonprofit Billing Specialist (Part-Time), Seasonal Jobs , Denver, Colorado