Senior Tax & Assurance Manager

Archer Lewis Services • West Linn, Oregon • Full Time

Posted on Thu, Jun 25, 2026

Description

Your Future Team

JSP is a full-service accounting, tax, and business consulting firm that supports business owners, executives, and individuals with a comprehensive range of services, including tax compliance and planning, assurance, and ongoing accounting advisory. Known for its responsiveness and high quality, personalized client service, JSP has built a strong reputation as a trusted partner to its clients.

JSP has recently joined Archer Lewis, allowing us to operate within a growing national platform while still maintaining the collaborative, close-knit environment that defines our firm. Through this partnership, we combine deep local relationships with broader resources, technology, and expertise, enabling us to better serve our clients and grow together as one unified team.

What You’ll Do

In this role, you will lead across both tax and assurance functions, serving as a key technical expert, client advisor, and team leader. You will oversee complex engagements, manage client relationships directly, and review the work of senior and staff accountants. This position requires a strong balance of hands-on technical expertise in tax, audit, and accounting, along with the ability to operate as a front-line leader responsible for quality, execution, and client satisfaction.

What You’ll Bring

What We Offer

Archer Lewis Story

Archer Lewis is a national accounting and advisory firm established in 2024 from local practice mergers, leveraging over 70 years of legacy. With 40 offices and over 450 professionals, we serve 150,000+ businesses. Our approach blends small-firm relationships with national capabilities in bookkeeping, tax, advisory, and growth planning. We adapt to client preferences for in-person or online interactions, ensuring they connect with professionals who understand their specific needs

AN EQUAL OPPORTUNITY EMPLOYER: Archer Lewis is an equal opportunity employer and does not discriminate based upon race, color, religion, sex, sexual orientation, pregnancy, marital status, national origin, citizenship, veteran status, ancestry, age (over 40), physical or mental disability, medical condition (cancer-related), gender identity or expression, genetic information including sickle cell or hemoglobin C trait, or any other consideration made unlawful by applicable federal, state, or local law.

You are a U.S. citizen, U.S. permanent resident or possess other unrestricted U.S. work authorization and will not require sponsorship for U.S. work authorization now or anytime in the future.


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