Senior Tax & General Ledger Accountant
Triumvirate Environmental
| Company | Triumvirate Environmental |
| Category | Finance |
| Location | Somerville |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 26 May 2026 |
| Last verified | 12 Aug 2026 |
| Source | Employer ATS (greenhouse) |
Description
Senior Tax & General Ledger Accountant
Triumvirate Environmental, one of the largest environmental services firms in North America, is seeking a Senior Tax & General Ledger Accountant for our Finance Team!
This highly motivated, data-driven individual will be responsible for managing multi-state sales and use tax compliance, including preparing and filing returns, managing audits, and ensuring the company’s tax systems are accurate and up to date. The ideal candidate will thrive in a fast-paced environment, leveraging their expertise in tax compliance to support Triumvirate’s continued growth and success.
Triumvirate Environmental provides leading organizations in the higher education, life sciences, healthcare, and advanced manufacturing sectors with diverse services and expertise to assist them with compliance management. At Triumvirate Environmental, we strive to WOW both our employees and our customers. Our unique culture fosters growth, development, education, and creativity.
This position reports to the Director of Accounting. This role offers a hybrid work model, after 90 days, and is based out of our Corporate office in Somerville, MA.
Responsibilities:
Prepare and file multiple State Sales and Use tax returns with the potential of expanding across all 50 States as well as Canada and beyond.
Process and ensure all tax payments are made timely and accurately.
Manage registrations and compliance as the company moves into new jurisdictions.
Manage Business Licenses renewals throughout the organization.
Research changes to local/county/state sales and use tax law keeping company in compliance.
Manage the Vertex tax integration to make sure sales tax rules and nexus are up-to-date and correct.
Research and interpret tax compliance.
Manage State Sales and Use audits working with internal teams to prepare documentation for Audit.
Maintain/manage all Property and Real Estate returns and payments throughout the organization.
Ability to work with internal stakeholders and clients regarding tax questions in a clear and precise manner.
Assist in maintaining and reconcile the general ledger, ensuring all accounts are accurate and up-to-date.
Participate in month-end, quarter-end, and year-end close processes, including preparation of journal entries and accruals.
Prepare and review balance sheet reconciliations.
Basic Requirements:
Bachelor’s Degree or Master’s Degree in Tax, Accounting, Finance or related field
3+years of Sales and Use tax processing
Advanced Excel skills (pivot tables, V/H/XLOOKUP, complex formulas)
Excellent verbal and written communication skills
Sales tax audit defense and state agency correspondence
Ability to multitask and be detail-oriented
Ability to research and interpret tax law
Must be eligible to work in the United States without future sponsorship
Must have a reliable form of transportation
Preferred Requirements:
Experience with Vertex and Oracle preferred
#L I-Hybrid
#LI-CD1
Besides Health, Dental and Vision Insurance, we contribute to a 401k, offer a generous tuition reimbursement program, TONS of safety training for some positions with opportunities for external trainings and certifications, Mentorship & Career Succession Planning, Relocation Opportunities, Auto/Home insurance discounts, pet assistance discount plans, discounted movie passes & more!
To learn more about our business, culture, and the exciting work that we are doing in the industry, find us on LinkedIn, Instagram (@triumvirateenvironmental), or our website !
Triumvirate Environmental is committed to a diverse and inclusive workplace. As an Equal Opportunity Employer (EOE), Triumvirate does not discriminate based on race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or othe