Senior Staff Accountant

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Full Time Phoenix, AZ, US

3 days ago Requisition

JW Water is a regulated utility company that owns, operates, develops, and maintains a portfolio of water and wastewater systems serving more than 50,000 customers across the State of Arizona. The company is focused on strategic expansion and long-term growth, supported by an active pipeline of rate cases and a multi-year capital investment program.

This investment program is centered on system replacement, treatment upgrades, and new infrastructure to support growth and enhance operational resilience.

JW Water’s mission is to deliver safe, reliable water and wastewater services to the communities it serves. The company is committed to providing high-quality customer service and engaging collaboratively and productively with communities, regulators, and other stakeholders.

The Senior Staff Accountant is responsible for core accounting responsibilities as well as ensuring accurate classification, tracking, and capitalization of costs in accordance with regulatory requirements and company policy. This role plays a critical function in supporting rate recovery by ensuring that capital and operating expenditures are recorded appropriately, defensibly, and in alignment with regulatory standards.

The position partners closely with capital planning, finance, operations, and regulatory teams to ensure that all capitalizable costs are properly identified, documented, and supported for inclusion in rate base and regulatory filings.

• Managing the fixed assets across multiple utilities including the recording of monthly depreciation
• Maintain the oversight and reporting of the Capex budget on a timely basis comparing actuals to budget and proactively communicating any variances.
• Act as the single dedicated resource on Accounts Payable and the accrual process OR equally share the responsibility of managing AP with one other senior staff accountant.
• Capable, accurate high quality data entry into the Sage system ensuring no duplication

• Develop, maintain, and enforce capitalization policies and procedures
  in alignment with:
  • Regulatory requirements
  • GAAP and utility accounting standards
• Define clear criteria for capital vs. expense classification
• Ensure consistent application of capitalization rules across departments and projects

• Ensure all capitalized costs are eligible, supportable, and defensible for inclusion in rate base
• Partner with regulatory teams to support:
  • Rate cases and regulatory filings
  • Data requests and audits
• Prepare and maintain documentation supporting:
  • Prudency and eligibility of capitalized costs
  • Regulatory adjustments and positions

• Oversee tracking and recording of capital project costs throughout the project lifecycle
• Ensure costs are:
  • Properly coded (Cap Ex vs OpEx)
  • Assigned to the correct projects, assets, and work orders
• Monitor for and resolve misclassifications or inconsistencies

• Partner with:
  • Capital Planning (to align project structures and cost expectations)
  • Operations & Engineering (to understand project scope and cost drivers)
  • Finance & Accounting (to ensure accurate financial reporting)
• Provide guidance and training to field and project teams on capitalization requirements

• Oversee Work-in-Progress (WIP) accounting and project closeout processes
• Ensure timely and accurate:
  • Project capitalization
  • Asset unitization and placement into service
• Minimize aged WIP and ensure proper transition to rate base

• Establish and maintain internal controls over capitalization processes
• Support internal and external audits related to:
  • Capital projects
  • Regulatory accounting practices
• Ensure audit-ready documentation and compliance
• Develop standard operating procedures that meet AICPA level requirements

• Analyze capital…