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Constellation Senior Transaction Tax Analyst in Austin, Illinois


As the nation's largest producer of clean, carbon-free energy, Constellation is a company purposely-built to meet the challenges of the climate crisis. Constellation has been the leader in clean energy production for more than a decade and we are growing our company and capabilities. Now, we're accelerating, speeding our low-carbon or no-carbon power to more people in more places, day and night, providing our customers and communities with options to buy, manage and use energy as part of their decarbonization mission. The race is on to confront the climate crisis and Constellation is ready to meet the challenge. Come join us as we lead energy, together.


Constellation offers a wide range of benefits and rewards, designed to help our employees thrive professionally and personally. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including a robust wellness program; paid time off for vacation, holidays and sick days; and much more.

Expected salary range of $93,600 to $104,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).


The Senior Transaction Tax Analyst will have responsibility for transaction tax compliance and accounting requirements for Constellation's retail business. This includes transaction tax compliance processes for multiple entities, multi-state sales and use tax audits, the monthly accounting reconciliation process and analyzing and reviewing the impact of tax law changes.


  • Assist with the preparation of transaction tax returns & supporting workpapers, including sales and use tax, gross receipts taxes, business license taxes and other indirect taxes as applicable

  • Assist with various state & local indirect tax audits, including supporting tax management on presenting, explaining, and supporting the company's tax position on relevant issues with government auditors

  • Assist with research and review tax law changes that may impact customer billing and procurement processes, and propose process changes to integrate any tax law changes into Company operations as applicable

  • Review customer exemption status and accuracy of taxable products and line items, communicate changes and perform necessary follow up to ensure relevant systems are updated on a timely basis

  • Assist with technology projects to automate transaction tax compliance and implementation of those projects


  • Undergraduate Accounting or other financial discipline

  • At least 5 years related experience including at least 3 years of professional tax experience focusing on transaction tax compliance

  • Familiarity with all areas of federal and state transaction tax law

  • Appreciation of the impact of taxes on the financial statements

  • Good research, writing and communication skills

  • 40 hours of ongoing annual continuing professional education will be required of all professionals in the Department (at the Company's expense)


  • Energy/Utility industry experience is desirable, though not at the expense of a broad base of experience

  • Certified Public Accountant or other financial certification and/or advanced degree (MST)

Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age, color, disability, gender, national origin, race, religion, sexual orientation, gender identity, protected veteran status, or any other classification protected by federal, state, or local law.