Senior Tax Analyst

At SentinelOne we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build operate and innovate the responsibility to protect them becomes more critical than ever. When you join SentinelOne your work helps protect global enterprises critical infrastructure and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real measurable and global you will find purpose here.

SentinelOne is a company at the intersection of AI and security pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint cloud identity data and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics intelligent automation and a unified data foundation we reduce noise simplify complexity and empower security teams to focus on what truly matters.

Our teams are builders problem-solvers and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented mission-driven people we invite you to help us build a safer future for humanity.

Were looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business and we enable every team member regardless of role or level to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions experiment thoughtfully and apply what they learn to drive better faster smarter outcomes.

We are seeking an experienced Senior Tax Analyst with a strong background in technology or SaaS company taxation. This role will own significant parts of end-to-end tax compliance across the U.S. federal state local support the global tax provision and assist on the unique tax considerations that arise in a cybersecurity business including software revenue recognition (ASC 606) recurring subscription revenue models R&D credits and IP structuring. You will partner closely with Accounting FP&A IT and Legal and directly report to tax Manager.

Primary responsibilities include:

• Assist in calculating and maintaining the global quarterly and annual income tax provision under ASC 740 including uncertain tax positions.
• Prepare and review the U.S. federal state and local corporate income tax returns and estimated tax payments in collaboration with the external tax service providers.
• Support the international tax compliance including transfer pricing documentation Pillar 2 GILTI FDII and BEAT analysis for global operations.
• Maintain and reconcile consolidated deferred tax assets/liabilities and tax-related balance sheet accounts.
• Manage the U.S. multi-state sales and use tax compliance for SaaS and software products (including economic nexus analysis).
• Support M&A due diligence deal structuring and post-acquisition tax integration.
• Partner with Legal on maintaining inter-company arrangements.
• Support tax audits; respond to notices and monitor resolution processes.
• Assist in the U.S. federal and California R&D tax credit study.
• Contribute and support process improvements and evaluate tax technology tools to increase compliance efficiency.

Ideal candidates will have:

• Bachelors degree in Accounting Finance or related field required; Active or pursuing CPA license masters degree in taxation (MST) or MBA is a plus.
• 3-4 years of tax experience from Big 4 or large regional firm experience serving technology clients public accounting or from a technology / SaaS company.
• Strong command of the U.S. federal and multi-state corporate income tax compliance.
• Hands-on experience with ASC 740 tax provision.
• International tax experience including transfer pricing GILTI FDII BEAT Pillar 2.
• Experience with IP/intangible asset structuring in a tech environment.
• Prior involvement in M&A tax diligence or integration is a plus but not required.
• Familiarity with the U.S. sales and use taxes nexus and compliance and cross-border SaaS taxation.
• Familiarity with R&D tax credits and Section 174 capitalization rules.
• Advanced Excel; experience with ERP systems (NetSuite SAP or similar); Experience with Avalara or similar sales tax automation tools.
• Highly organized with the ability to manage competing multiple deadlines.
• Strong analytical and research skills; ability to interpret ambiguous regulatory guidance.
• Clear communicator and Collaborative team player; Excellent communication and interpersonal skills.
• Proactive approach to staying current on tax law changes impacting the technology sector and AI automation.
• Comfort working in a fast-paced high-growth environment with frequent organizational changes.

AI is redefining how the world operates and rewriting the rules of security in real time and SentinelOne was built for this moment. From day one we architected an AI-native platform designed to operate at machine speed not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together this is that place.

We invest in our Sentinels with comprehensive competitive benefits designed to support you and your family:

Equity & Rewards

• Restricted Stock Units (RSUs)
• Employee Stock Purchase Plan (ESPP)

Time Off & Wellbeing

• Flexible time off
• Paid company holidays and paid sick time
• Gender-neutral parental leave
• Grandparent leave

Insurance & Financial Security

• Medical dental and vision coverage
• 401(k) retirement plan with company match
• Life and disability insurance
• Health and dependent care FSA
• Voluntary benefits (hospital accident critical illness)
• Employee Assistance Program (EAP)
• ARAG pre-paid legal
• Nationwide pet insurance
• Cancer Care program
• Global business travel medical insurance

Work Perks & Flexibility

• Home office allowance
• Mobile phone reimbursement

Wellness & Lifestyle

• Wellness coach
• Wellness/gym reimbursement
• Fertility coverage
• Adoption & surrogacy reimbursement