Tax Technology Manager - State and Local Tax

Tax Advisory Practice Opportunity

When you join our Tax Advisory practice, you will be part of a team working hand in hand with our clients to help them navigate the dynamic challenges associated with rapidly evolving tax policy. You will tackle a variety of complex projects related to tax advisory, business transactions, and strategy.

The successful candidate will help clients evaluate, implement, and optimize tax technology solutions while advising on complex sales and use tax matters. This individual should be comfortable working in a rapidly evolving technology landscape, including AI-enabled solutions and emerging tax technologies, and be excited to help shape the future of Riveron's Tax Technology practice.

Bachelor's or Master's in Accounting or Taxation

5+ years of experience in indirect tax, tax technology, or sales tax automation consulting

Experience implementing or supporting one or more enterprise tax technology platforms such as Avalara, Vertex, or Thomson Reuters ONESOURCE

Experience with ERP integrations, including Net Suite, SAP, Oracle, Microsoft Dynamics, Workday, or similar platforms

Familiarity with emerging tax technology platforms (e.g., Anrok, Numeral, Stripe Tax, etc.) is a plus

Experience evaluating or leveraging AI tools to improve tax processes, automation, analytics, or client service

A strong understanding of U.S. sales and use tax concepts, including nexus, taxability, exemption management, compliance, and audit support

Ability to lead and supervise others, provide exceptional client service, exhibit a sense of urgency, and commitment to quality and the timely completion of projects

Ability to manage multiple engagements in a team environment

Passion for developing client relationships and an appetite for building new skills

Thrive in an ever-changing, dynamic work environment and readily identify problems and instinctively look for solutions

Enjoy participating in internal and external company initiatives such as community service, training, recruiting, and firm events

Ability and desire to travel as required based on client location

Provide indirect tax planning and consulting services to multi-state and multi-national clients

Research and draft technical memorandum discussing potential sales and use tax consequences of business transactions

Research and provide state tax nexus determinations, taxability analyses, and quantification of potential sales and use/indirect tax exposures

Address clients' sales and use tax concerns, including voluntary disclosure agreements, reverse audits, audit defense, other indirect tax controversy

Assist with clients' sales and use tax accounting

Assist with managing client engagement setup, staffing, and billing

Lead and support implementations of sales and use tax automation solutions

Assist clients with the evaluation, selection, configuration, testing, and optimization of tax technology platforms

Collaborate with clients to improve indirect tax processes through automation, data analytics, AI, and emerging technologies

Assist clients with sales tax process design, ERP integrations, exemption certificate management, and ongoing compliance improvements

Evaluate emerging tax technologies and AI-enabled solutions and identify opportunities to enhance client service offerings and internal efficiencies

Develop implementation methodologies, best practices, and reusable technology solutions for the SALT practice

Collaborate with tax professionals across service lines—including provision, direct tax, international tax, and indirect tax—to help build Riveron's broader Tax Technology capabilities

Partner with firm leadership to evaluate and expand technology-enabled service offerings across the tax practice

Support business development activities, client presentations, proposals, and thought leadership related to tax technology

Applications for this evergreen opportunity will be accepted through Dec 31, 2026.

About Riveron:

At Riveron, we partner with clients—from global multinationals to high-growth private entities—to solve complex finance challenges, guided by our DELTA values:
Drive, Excellence, Leadership, Teamwork, and…