Lead Tax Analyst

Apex Systems; Cleveland (OH); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

401K program with company match

Employee stock purchase program (ESPP)

Health Savings Account (HSA)

EAP with counseling sessions

Professional development & certs

Job summary

Everforth Apex Systems is seeking an experienced Tax Technology Lead to own end-to-end tax engine implementations and ERP integrations for global deployments.

You will partner with Tax, Finance and IT leadership across LATAM, EMEA, and APAC to design scalable tax solutions, drive cloud migrations, and ensure high-quality delivery with minimal defects. This role requires hands-on configuration, testing strategy, and mentorship for junior resources.

Qualifications

• 6–8+ years in tax technology, indirect tax systems, or ERP-tax integrations.
• Proven leadership in tax technology implementations (config, integration, delivery).
• Deep expertise with major tax engines (OneSource Determination preferred; Vertex/Avalara).
• Strong experience integrating tax engines with SAP ECC/S/4HANA or Oracle Cloud/R12.

Responsibilities

• Lead implementation and optimization of enterprise tax engines (OneSource, Vertex, Avalara).
• Own end-to-end tax engine integration with ERP platforms (SAP, Oracle).
• Drive global tax transformation, cloud migrations, and multi-region initiatives.
• Provide SME guidance on design, architecture, and best practices.
• Lead configuration, testing strategy, and validation to ensure high quality.

Skills

Tax technology leadership

ERP-tax integrations

OneSource Determination

Vertex

Avalara

SAP

Oracle

Job description

Job#: 3047981

Job Description:

Key Responsibilities

• Lead implementation and optimization of enterprise tax engines, including OneSource Determination, Vertex, or Avalara
• Own end-to-end tax engine integration with ERP platforms (SAP, Oracle), ensuring accurate tax calculation and scalable system design
• Drive global tax transformation initiatives, including migration of tax engines from on-premise to cloud-based environments
• Provide leadership across multi-region tax projects spanning LATAM, EMEA, and APAC, ensuring alignment and consistency across implementations
• Serve as a subject matter expert (SME) for tax technology, advising on design decisions, architecture, and best practices
• Lead system configuration, testing strategy, and validation efforts, ensuring high-quality delivery and minimal defects
• Partner with Tax, Finance, and IT leadership to define requirements, solution design, and roadmap priorities
• Oversee integration efforts with adjacent platforms (e.g., procurement and finance systems) to ensure seamless tax processing
• Support and guide junior resources, providing direction, mentorship, and quality oversight
• Identify opportunities to optimize and standardize global tax processes and improve system efficiency
• Contribute to broader initiatives involving tax determination, compliance, and e-invoicing capabilities

Required Qualifications

• 6–8+ years of experience in tax technology, indirect tax systems, or ERP-tax integrations
• Proven experience leading or owning tax technology implementations, including configuration, integration, and delivery
• Deep expertise with at least one major tax engine:
  • OneSource Determination (preferred)
  • Vertex or Avalara
• Strong experience integrating tax engines with:
  • SAP (ECC or S/4HANA) or Oracle (Cloud or R12)
• Demonstrated ability to lead complex, global initiatives across multiple regions and stakeholders
• Strong understanding of indirect tax processes, tax calculation logic, and system architecture
• Ability to independently drive workstreams with minimal oversight and provide strategic input

Preferred Qualifications

• Experience with broader tax platform capabilities (e.g., determination, compliance, e-invoicing)
• Exposure to cloud/SaaS-based tax or ERP ecosystems
• Experience leading ERP transformations or migrations (e.g., SAP to Oracle)
• Familiarity with procurement or finance system integrations
• Experience operating in large, global enterprise environments
• Background supporting multi-region tax programs (LATAM, EMEA, APAC)

Culture and Benefits

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

• medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection.
• We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure.
• Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
• In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
• Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach.
• You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

© 2026 Everforth, Inc. All rights reserved.

Everforth Apex Systems is part of the Commercial Segment of Everforth, Inc.

NYSE: EFOR

4400 Cox Road

Suite 200

Glen Allen, Virginia 23060

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex.