Together We Build – Partnership, Innovation, Excellence, and SafetyAt Kelso Industries, 3,500+ employees across 30+ companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first.RMR Mechanical is located in Cumming, GA - More details are found at RMR MechanicalRecruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications.At RMR Mechanical, Inc:We build with purpose—delivering superior, innovative construction solutions rooted in decades of proven expertise and driven by a shared passion for excellence. By fostering a culture of integrity, stewardship, and collaboration—both within our team and with our partners—we create lasting value, inspire trust, and lead transformative progress for our industry and communities.Position SummaryAs a Staff Accountant, your primary focus will be supporting the daily financial operations of the company through accurate accounting processes, timely reporting, and effective collaboration across departments. This role works directly under the Controller and plays a key role in maintaining financial integrity, supporting operational accounting functions, and ensuring the efficient processing of financial transactions within a fast-paced construction and service environment.Key ResponsibilitiesProcess vendor invoices accurately and timely while verifying proper job costing, coding, andMaintain vendor files, supporting documentation, W-9 records, and assist with vendor onboardingMonitor accounts payable aging reports and ensure vendors are paid within establishedResearch and resolve invoice discrepancies, payment issues, and vendorAssist with customer invoicing, progress billing, collections, and maintenance of accurate accounts receivablePerform monthly bank reconciliations and reconcile corporate credit card statements andSupport month-end close activities, including journal entries, reconciliations, and supportingMaintain organized accounting files and financial documentation for reporting and auditAssist with payroll support, reporting functions, and internal financial analysis asCollaborate closely with Procurement, Operations, Payroll, and Project ManagementRequired Qualifications2+ years of accounting or bookkeeping experienceConstruction accounting or project-based accounting experienceStrong understanding of accounting principles and financialExperience with accounting software systems; NetSuite experienceProficient in Microsoft Office Suite, including Excel, Word, andStrong communication, analytical, and problem-solvingKnowledge, Skills & AbilitiesKnowledge of accounts payable, accounts receivable, reconciliations, and general accountingUnderstanding of job costing and project-based accounting within the constructionAbility to maintain accurate financial records while ensuring compliance with company policies andStrong analytical and organizational skills with the ability to identify and resolve discrepanciesPhysical & Work RequirementsFull-time, in-office position based in Cumming,Ability to work in a fast-paced office environment supporting construction and fieldAbility to remain seated and work at a computer for extended periods ofCompetitive compensation based onPaid timeHealthOpportunity for professional growth and advancement within theRMR Mechanical is an equal opportunity employer and values teamwork, accountability, integrity, and continuous improvement.Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business#J-18808-Ljbffr