Staff Accountant II

Overview McMillen, Inc. is looking for a Staff Accountant II to join the team in the Boise, ID office. The Staff Accountant will be responsible for maintaining accurate financial records, assisting with monthly closing processes, and supporting project-related accounting activities. Responsibilities Prepare and maintain general ledger entries, reconciliations, and supporting schedules Assist with monthly, quarterly, and year-end close processes Support project accounting, including cost tracking, invoicing, and revenue recognition Review and process accounts payable and accounts receivable transactions Assist with payroll entries and expense reporting Prepare financial reports and analysis for management as needed Ensure compliance with company policies and relevant accounting standards Collaborate with project managers and internal teams to support financial needs Qualifications Bachelor’s degree in Accounting, Finance, or related field 2–5 years of progressive accounting experience Strong knowledge of GAAP and project-based accounting Proficiency in accounting software and Microsoft Excel Excellent attention to detail, organizational, and communication skills CPA or working toward certification a plus Compensation and Benefits Pay Range: $30 - $38 hr. Benefits: McMillen provides a full Benefits Program comprising medical, dental, vision, life, disability, FSA, EAP, 401(k) and match, 9 paid holidays, generous PTO, opportunity for stock ownership, and wellness reimbursement. Who we are: McMillen, Inc. designs and builds solutions that shape the future of water resources. As an employee-owned firm, we take pride in every project because we know our work truly matters. Our people thrive on solving complex challenges, pushing boundaries, and refining their craft. We don’t look for the complacent or the comfortable. We seek problem solvers, innovators, and experts who are always striving to be better. We support continuous learning, cutting-edge technology, and a balanced work-life environment so our employees can build careers they’re proud of. We are focused in the dams, energy, fisheries, natural resources, and infrastructure markets. With staff across the United States, Canada, Europe, and beyond, we bring global best practices to our clients. Our people integrate engineering, environmental, and construction expertise to deliver practical, results-driven outcomes. From concept to completion, projects are guided through feasibility studies, permitting, design, construction, and commissioning, ensuring technical precision and real-world functionality. EEO: McMillen, Inc. is an EEO/Affirmative Action Employer and will make all employment related decisions without race, color, religion, sex, national origin, disability or protected veteran status. Visa sponsorship, including renewal during employment, will not be provided for this position. No recruiters, please. Equal Opportunity Employer, including disabled and veterans. #J-18808-Ljbffr