Senior Tax Manager

Strategic Portfolio Leader | Leadership TrackBrenner LLP is seeking an accomplished and dynamic Senior Tax Manager to join our locally owned firm of more than 70 years. This is the cornerstone leadership role within our tax department — ideal for an experienced professional at the prime of their career who thrives at the intersection of client service, technical excellence, and team leadership.You'll lead a complex portfolio of clients as the signing preparer and trusted advisor, while also mentoring staff, shaping firm processes, and driving strategic initiatives. This position is suited for a professional who wants to influence firm direction, maintain deep client relationships, and work shoulder-to-shoulder with leadership in a collaborative, open-door environment.What You'll DoManage a high-value, diversified book of individual and business clients, delivering solutions that reflect technical excellence and deep understandingLead tax planning and strategic advisory conversations, ensuring quality outcomes for clients and the firmOversee preparation and review workflows across a team of associates and preparers, championing quality assurance in every client engagement and internal processServe as signing preparer for complex engagements while ensuring quality and complianceMentor staff, supporting their professional growth and developmentPartner with firm leadership on business development, process improvement, and advisory strategy, contributing to the ongoing growth of the firmRequirementsWhat You'll BringBachelor's degree in Accounting, Finance, Business or relevant field; Master's degree a PLUSCPA credential or EA, LTC (Oregon) (required)10+ years of progressive experience in tax and advisory servicesDemonstrated success leading client relationships and managing teamsAdvanced technical skills and the ability to translate complex concepts into actionable adviceLeadership presence, emotional intelligence, and a genuine interest in mentoringEntrepreneurial mindset with interest in potential firm leadership growthExperience with our current product suite a PLUS:UltraTax CS, Fixed Assets CS, Planner CSSurePrepCCH EngagementCanopyTaxBenefitsWhy Brenner LLPAt Brenner LLP, we combine a legacy of trusted service with a modern approach to flexibility and collaboration. Our team is committed to technical excellence, quality in every engagement, meaningful professional relationships, and opportunities for growth. We offer a supportive environment where your contributions are valued and your career can flourish.We offer:Average 55-hour work weeks during tax season - sustainable peak workloads, not burnoutFlexible work model - Use the PTO and have life outside of workHybrid opportunities once establishedVisibility and impact - work directly with firm leadership on key initiativesLocally owned and managed - your voice matters and your work is seenLong-term opportunity - potential to help shape the firm's future and mentor its next generationBenefits Package - Health Insurance, Disability Insurance, 401(k), PTOTimingThis position will remain open until filled. We will interview qualified candidates immediately.