Senior Accountant

Company Description

Altum Digital Infrastructure is a privately held wholesale and retail colocation data center owner and operator. With seven facilities across the U.S. and a secured expansion plan already underway, we are in a period of meaningful growth.

Our finance team is small and senior located in our office in uptown Phoenix. You will work directly with the CFO and have clear visibility into the business - ownership reporting and a live construction project. There are no layers between you and the work.

We are looking for an accountant who takes ownership seriously - someone for whom accuracy is a standard, not a checkbox. The work is recurring, technical, and consequential. You will know exactly what you own and have the tools and access to do it well.

• Bachelor’s degree in accounting or finance required; CPA or progress toward CPA a plus
• 4-5+ years of construction, property or real estate accounting experience; commercial portfolio experience preferred
• Strong working knowledge of CAM reconciliations, straight-line rent, NNN and gross modified leases, fixed assets, and tenant billings
• Demonstrated experience with Cap Ex/OpEx accounting, CIP tracking, and capital project accounting
• Hands-on AP processing experience required; familiarity with treasury and cash management workflows
• Advanced Microsoft Excel skills (Pivot Tables, VLOOKUPs)
• Net Suite experience strongly preferred;
  Net Lessor or comparable lease accounting module a plus
• Familiarity with Ramp or comparable corporate card and expense platforms a plus
• High attention to detail and analytical mindset; consistently high standards across recurring and complex work streams
• Comfortable working independently with minimal direction; self-directed in managing recurring deadlines and close schedules
• Ability to communicate financial results clearly and concisely in writing
• No direct reports in this role
• Proven track record of meeting deadlines and delivering high-quality work

• Own the month-end close and prepare complete monthly, quarterly, and annual financial statements - P&L, balance sheet, and cash flow
• Maintain close schedules including recurring journal entries, bank reconciliations, fixed assets, prepaids, straight-line rent, depreciation/amortization, and accruals
• Review revenue and expense entries, invoices, and other accounting documents for accuracy and proper coding
• Reconcile balance sheet activity with adequate supporting documentation; maintain books and records in compliance with GAAP

• Process AP end to end - manage vendor payments, disbursement controls, and aging;
  Ramp integration with Net Suite for corporate card transactions and expense coding, reducing manual entry lift
• Invoice all rents and other amounts due under tenant leases; manage AR collections, delinquency tracking, and cash application

• Maintain bank account records and reconciliations across all entity accounts
• Manage, reconcile, and report on cash balances and cash equivalents
• Coordinate payment of approved expenses including debt service, taxes, and assessments subject to available funds

• Administer tenant leases in Net Suite/Net Lessor - ensure accuracy of lease information for timely billing, and maintain records for straight-line rent and NNN or Gross Modified leases
• Maintain monthly CAM files for each property; perform annual CAM reconciliations, real estate tax billings, and insurance true ups; assemble detailed backup documentation for tenant review
• Partner closely with the Senior Project Manager on billing accuracy; serve as the accounting point of contact for lease-related questions and timing

• Maintain the fixed asset details including additions, dispositions, depreciation/amortization, and CIP tracking
• Apply strong working knowledge of Cap Ex vs. OpEx, capitalization timing and depreciation
• Manage accounting for active construction expansion projects from inception through close-out
• Partner closely with the Data Center Manager on project cost tracking, invoice coding, and capitalization timing; serve as the accounting point of contact for Cap Ex activity across facilities

• Support the CFO in compiling data for corporate and property level budgets
• Provide monthly variance analysis comparing actuals to budget with clear explanations of significant drivers
• Prepare quarterly rent roll reports as required by ownership and lenders
• Prepare accurate financial reports for management and external stakeholders; deliver results in writing with clear supporting documentation

• Prepare audit work papers and serve as the day-to-day support contact for the annual external audit
• Support tax return preparation coordinated with external tax firm
• Manage local tax filings including transaction privilege tax and personal property taxes in Arizona, as well as real…