Lead Accounts Payable Analyst

ISO New England is the independent system operator responsible for ensuring the safe and reliable flow of electricity in our region and planning for the future of the electric grid. We are at the forefront of New England’s ongoing transition to clean energy.

The Lead Accounts Payable Analyst is responsible for the timely, accurate, and compliant processing of vendor invoices and payments. This role manages weekly cash requirements, resolves invoice discrepancies, supports vendor onboarding, and assists with year‑end tax filings. The ideal candidate is detail‑oriented, customer‑focused, and committed to strong internal controls and continuous improvement.

• Distance-based relocation assistance available
• Competitive compensation with a base salary + performance bonus
• Robust benefits package, including:
  • Enhanced 401(k) and financial planning support
  • Tuition reimbursement and professional development
  • Wellness programs, including an onsite gym
  • Free coffee at our onsite café
  • Flexible work hours
  • Employee Business Networks
• A stable, mission-driven workplace where your impact truly matters

• Process and review invoices daily to ensure accuracy, proper coding, and compliance with company policies.
• Manage weekly cash requirements and execute payment runs (ACH/wire/check), coordinating approvals and cut‑off schedules.
• Analyze, research, and resolve invoicing issues (pricing, quantity, PO/receipt variances, tax, terms) in collaboration with vendors and internal stakeholders.
• Review and approve new vendor setups, validating tax information, and confirmation of banking details.
• Prepare and support year‑end tax filings (e.g., Forms 1099/1096), maintaining accurate records and audit trails.
• Perform other related duties as assigned, including ad hoc reporting, audit support, and process improvement initiatives.

• Bachelor’s degree in accounting
• Will consider an associate’s degree in related areas, if the candidate has 5 or more years’ experience working as an accounts payable analyst.
• Minimum 3 years of accounts payable experience is preferred
• Proficient in Microsoft Excel, Power Point, and Word.

This employer will not sponsor applicants for work visas for this position (ex: H-1B, F-1/CPT/OPT, O-1, E-3, TN, J, etc.).

The expected salary range for this position is $80,500 - $112,700 per year. This role is also eligible for an annual performance bonus, comprehensive health insurance (medical, dental and vision), flexible spending and health savings accounts, a 401(k) plan with generous employer contributions and a student debt benefit, life and AD&D insurance, disability insurance, critical illness and hospital indemnity benefits, paid time off, paid leave, a wellness program, an employee assistance program and other great company perks.

This is a U.S. based role. If the successful candidate resides outside of the U.S., relocation will be required.

We are proud to be an EEO employer. Applicants for employment are considered without regard to race, color, religion, creed, sex (including pregnancy, childbirth, and related medical conditions), gender identity or expression, sexual orientation, citizenship, national origin, age, ancestry, marital status, disability (including learning, mental, intellectual, and physical), service in the uniformed services, genetic information, or any other status protected by applicable law.

We maintain a drug‑free workplace and perform pre‑employment substance abuse testing.