Senior Bookkeeper

Mann Wireless is a trusted leader in specialized, turnkey in-building wireless and public safety radio signal enhancement solutions. Since 1998, our expert engineers, project managers, and field teams have delivered high-performance RF designs and installations across tens of millions of square feet in commercial real estate, higher education, healthcare, and government infrastructure. Operating across three regional offices (NY, Florida, and Smyrna, TN), Mann Wireless offers the rock-solid stability, safety-first operational standards, and deep technical expertise of a premier industry vendor—paired with a collaborative, people-first culture where every team member is empowered to succeed. About the Role We are hiring a Staff Accountant on-site at our Largo, FL headquarters. As our lead accounting professional, you will be the steward of our financial integrity, owning the entire accounting ecosystem—from full-cycle month-end close and general ledger maintenance to cash flow forecasting, payroll accounting, and AP/AR oversight. This role offers a comfortable, friendly, and casual office environment where you won't be just a cog in a corporate machine. You will work directly alongside company leadership, our Risk & Process Manager, and our People & Talent team to build scalable financial workflows that support our multi-state field operations. Description About Mann Wireless Mann Wireless is a trusted leader in specialized, turnkey in-building wireless and public safety radio signal enhancement solutions. Since 1998, our expert engineers, project managers, and field teams have delivered high-performance RF designs and installations across tens of millions of square feet in commercial real estate, higher education, healthcare, and government infrastructure. Operating across three regional offices (NY, Florida, and Smyrna, TN), Mann Wireless offers the rock-solid stability, safety-first operational standards, and deep technical expertise of a premier industry vendor—paired with a collaborative, people-first culture where every team member is empowered to succeed. About the Role We are hiring a Staff Accountant on-site at our Largo, FL headquarters. As our lead accounting professional, you will be the steward of our financial integrity, owning the entire accounting ecosystem—from full-cycle month-end close and general ledger maintenance to cash flow forecasting, payroll accounting, and AP/AR oversight. This role offers a comfortable, friendly, and casual office environment where you won't be just a cog in a corporate machine. You will work directly alongside company leadership, our Risk & Process Manager, and our People & Talent team to build scalable financial workflows that support our multi-state field operations. Requirements Financial Close & Reporting : Own the end-to-end monthly, quarterly, and annual close processes. Produce hyper-accurate, timely financial statements and maintain overall general ledger integrity. Cash Flow & Revenue Operations : Oversee AP and AR functions to ensure accurate job-costing, timely billing, collection management, and disciplined vendor payments. Deliver clear visibility into our cash position and cash flow trends. Process Optimization : Continually evaluate and refine accounting workflows to eliminate manual bottlenecks, reduce errors, and scale internal controls as our project volume grows. Cross-Functional Collaboration : Partner with the People & Talent Manager on seamless payroll execution, benefits administration, and employee-related financial reporting. Work alongside the Risk & Process Manager on compliance and internal audits. External Advisory Liaison : Serve as the primary point of contact for external CPA firms, auditors, and tax advisors, ensuring all documentation is organized and audit-ready. Strategic Leadership Support : Identify financial trends, risks, and project-costing opportunities, communicating plain-language insights to leadership for confident decision-making. What Success Looks Like: Trusted Financials : Leadership relies implicitly on your financial reports to make strategic operational decisions. Predictable Cadence : Month-end close runs smoothly and predictably on schedule. Strong Relationships : Subcontractors and vendors are paid promptly, customer billing is completed accurately, and internal field teams feel supported. Scalable Systems: Financial controls and accounting workflows are organized, efficient, and built to handle company growth. Qualifications & Skills: Experience: 5+ years of progressive accounting experience (B.S. in Accounting or equivalent preferred). Core Technical Expertise: Hands-on knowledge of GL management, financial statements, full-cycle close, payroll, and AP/AR. Project Accounting: Experience with job costing or project-based accounting environments (telecommunications, construction, or technical services preferred). Analytical Precision: Meticulous attention to detail with a proactive approach to identifying and resolving account discrepancies. Communication & Drive: A self-starter attitude with the ability to collaborate across departments and explain financial data clearly to non-finance team members. Benefits: We believe in supporting our employees with a reliable schedule and a complete, highly competitive compensation package: Salary: $65-78k annually Schedule: Standard 8-hour shift (9:00 AM – 5:00 PM, Monday through Friday). Paid Time Off: 20 PTO days per year + 8 paid company holidays. Healthcare & Wellness: Comprehensive Health, Dental, and Vision coverage. Financial Protection: Life Insurance, Long-Term Disability (LTD), and Voluntary Short-Term Disability (STD). Retirement Planning: 401(k) retirement plan featuring a 3% direct company contribution. Quarterly and Yearly Bonus Potential Work Environment: Friendly, casual, on-site office setting in Largo, FL with a strong emphasis on healthy work-life balance. A drug screen, physical, driver’s license check, and background check are required for this role. Mann Wireless is a drug-free workplace. Candidates receiving and accepting an offer will be required to pass a physical, drug screen, criminal background check, and driver's license check. Mann Wireless is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. Applicants must be currently authorized to work in the United States on a full-time basis. We are unable to offer visa sponsorship for this role or take over existing sponsorship. #J-18808-Ljbffr