---
title: 'Senior Tax & General Ledger Accountant at Triumvirate Environmental'
canonical: 'https://feeny.ai/job/senior-tax-general-ledger-accountant-triumvirate-environmental-somerville-ekzhsz797vq3'
type: 'job'
last_seen: '2026-09-13'
---

# Senior Tax & General Ledger Accountant at Triumvirate Environmental

- **Company:** Triumvirate Environmental
- **Location:** Somerville, MA
- **Compensation:** $90k–$110k
- **Posted:** 2026-05-26
- **Last confirmed live:** 2026-09-13
- **Apply:** https://job-boards.greenhouse.io/triumvirateenvironmental/jobs/4682740006

## Job 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

#LI-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,](https://www.linkedin.com/company/triumvirate-environmental/posts/?feedView=all) Instagram (@triumvirateenvironmental), or our [website](https://www.triumvirate.com/)!

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 other legally protected status. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Individuals with Disabilities and Protected Veterans are encouraged to apply.

If you have a disability and need accommodation during the application and hiring process, please contact us at https://www.triumvirate.com/contact or call us at

888-834-9697. The requirements listed above are representative of the knowledge, skill, and/or ability required. To view our California Privacy Notice and Policy, click https://www.triumvirate.com/hubfs/Triumvirate%20-%20CPRA%20Job%20Applicant%20Privacy%20Notice%20(Final%20Draft).pdf.

Actual starting base pay may vary based on factors such as education, experience, skills, location and budget.

Pay Range $90,000—$110,000 USD

## About Triumvirate Environmental

## Company Overview
- **One-liner**: Triumvirate Environmental provides environmental services—including waste management, EHS consulting, and lab/facility services—to life sciences, healthcare, education, and advanced manufacturing organizations.
- **Entity Type**: Private (bootstrapped; no disclosed funding rounds)
- **Headquarters**: Somerville, Massachusetts, United States
- **Founded**: 1988
- **Founders**: Not publicly available

## Core Business
- **Primary industry**: Environmental Services
- **Target customers**: B2B; serves life sciences, healthcare, higher education, and advanced manufacturing companies
- **Mission**: “To build the most productive, long-term, customer-intimate environmental services firm by WOWing! each employee and each customer every day.” [triumvirate.com/careers](https://www.triumvirate.com/careers)

## Products & Services
- **Waste Management & Disposal**: Holistic waste management including hazardous, medical, and radioactive waste; innovative Red2Green program converts medical waste into plastic lumber. [triumvirate.com](https://www.triumvirate.com/)
- **EHS Consulting Services**: Turnkey environmental, health, and safety programs, staff augmentation, and site-specific projects. [triumvirate.com](https://www.triumvirate.com/)
- **Lab & Facility Services**: Spill cleanup, lab decontamination and moves, tank cleaning, wastewater system operation, and 24/7 emergency response. [triumvirate.com](https://www.triumvirate.com/)

## Market Standing
- **Valuation / Market Cap**: Not disclosed
- **Key Metric**: Annual revenue of $500M; headcount of 826 employees (+16.5% YoY, +155 people). [linkedin.com](https://www.linkedin.com/company/triumvirate-environmental)
- **Notable Investors / Partners**: Not publicly available (privately held, no external funding disclosed)
- **Growth Signals**: 30+ years of operation; 16.5% headcount growth; operations in 5 countries (Canada, Mexico, Puerto Rico, Switzerland, US); serves top-tier clients in regulated industries.

## Competitive Advantages
- **Customer intimacy**: Deeply tailored services per industry (healthcare, life sciences, education, manufacturing) with a focus on long-term relationships.
- **Comprehensive training**: 150 hours of training in the first year, plus management training and an online learning library. [triumvirate.com/careers](https://www.triumvirate.com/careers)
- **Safety-first culture**: Proven safety measures and regulatory compliance expertise reduce risk for clients.
- **Innovative programs**: Red2Green (recycled medical waste to lumber) differentiates waste disposal offerings.

## Strategic Focus
- Expanding sustainable solutions and recycling programs.
- Deepening presence in life sciences and advanced manufacturing.
- Investing in employee development through mentoring, tuition reimbursement, and clear career roadmaps.

## Why Work Here
- **Culture**: “WOW!” service mentality; fun activities like trivia nights, Halloween contests, volunteer outings, and annual company parties. [triumvirate.com/careers/our-culture](https://www.triumvirate.com/careers/our-culture)
- **Work model**: In-office/on-site roles at client locations; multiple recruiting hubs in the US (Somerville, Lowell, Cranston, New York, Philadelphia, Baltimore, Raleigh, Orlando, etc.) and Canada (Contrecoeur, QC).
- **Benefits**: Health/dental plans, flexible spending accounts, 401(k) with company contribution, tuition reimbursement, paid time off, health/wellness reimbursements, pet assistance, gym discounts. [triumvirate.com/careers](https://www.triumvirate.com/careers)
- **Career growth**: Entry-level programs (Environmental Specialist, Sales Development Rep, Corporate Management Trainee) with clear advancement paths to director, GM, and VP roles. [triumvirate.com/careers](https://www.triumvirate.com/careers)

## Sources
1. [triumvirate.com](https://www.triumvirate.com/)
2. [triumvirate.com/careers](https://www.triumvirate.com/careers)
3. [greenhouse.io](http://job-boards.greenhouse.io/triumvirateenvironmental)
4. [linkedin.com](https://www.linkedin.com/company/triumvirate-environmental)
5. [triumvirate.com/careers/our-culture](https://www.triumvirate.com/careers/our-culture)

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