Technical Billing Lead

About this role

At Mitratech, we are a team of technocrats focused on building world-class products that simplify operations in the Legal, Risk, Compliance, and HR functions. We are a close-knit, globally dispersed team that thrives in an ecosystem that supports individual excellence and takes pride in its diverse and inclusive work culture centered around great people practices, learning opportunities, and having fun! Our culture is the ideal blend of entrepreneurial spirit and enterprise investment, enabling the chance to move at a rapid pace with some of the most complex, leading-edge technologies available. For over 35 years, the experts at Mitratech have been focused on solving the complex needs. Today, we serve 20,000 client companies of all sizes globally, representing 30% of the Fortune 500 and over 500,000 users in over 160 countries. As we continue to grow, we're always looking for resourceful, enthusiastic, and fresh perspectives. Join our global team and see what makes Mitratech a truly exceptional place to work! Due to business and compliance requirements, this position is open only to candidates residing in MEXICO . Applications from candidates located outside this region will not be reviewed. Role : Technical Billing Lead Role Focus Serves as a senior technical individual contributor within Global Billing, providing advanced expertise across complex, non-standard and evolving Billing environments. The role operates across products, systems and acquired businesses rather than being permanently aligned to a single product or Billing process. It is responsible for rapidly understanding complex Billing models, resolving ambiguous or high-impact issues, supporting migrations and integrations, improving controls and processes, and building sustainable operational capability through documentation and knowledge transfer. The role combines advanced Billing expertise, critical thinking, systems agility and transformation capability without direct people-management responsibility. Key Characteristics Principal-level individual contributor and technical Billing SME. Operates effectively in ambiguous, complex and changing environments. Strong critical thinker capable of independently investigating unfamiliar problems. Works across multiple Billing and ERP systems rather than being tied to one platform. Trusted technical partner for Billing leadership and cross-functional teams. Supports acquired-business integration, migration and operational stabilisation. Identifies opportunities to standardise, simplify and automate Billing processes. Builds organisational capability through documentation, cross-training and knowledge transfer. Comfortable moving between functional areas as Global Billing priorities evolve. Influences outcomes without requiring formal people-management authority. Core Responsibilities Complex Billing Own and resolve highly complex, non-standard or high-risk Billing scenarios across multiple products, entities and Billing models. Interpret complex commercial arrangements and translate them into appropriate Billing treatment. Investigate cross-system discrepancies and determine root cause and resolution. Act as a senior technical escalation point where established procedures do not provide an answer. Systems & data W ork effectively across Salesforce Billing/CPQ, NetSuite and acquired or third-party Billing/ERP platforms. Rapidly learn unfamiliar systems and understand how transactions move between systems. Analyse Billing data across systems to identify discrepancies, control gaps and systemic issues. Partner with Business Systems/Operations on requirements, testing and process improvement. Integration & migration Support Billing discovery for acquisitions and integrations. Document current-state Billing processes, dependencies, controls and exceptions. Support migration design, testing and reconciliation. Validate post-migration Billing outcomes and identify unresolved operational issues. Support the transition from project/migration activity into sustainable steady-state Billing operations. Transformation I dentify processes that can be standardised, simplified, automated or eliminated. Challenge legacy processes where they no longer support the future operating model. Design sustainable Billing processes rather than reproducing historical product-specific practices. Contribute technical expertise to the evolving Global Billing operating model. Capability building Create and maintain high-quality process documentation and controls. Cross-train Billing team members to reduce key-person dependency. Mentor Analysts, Specialists and Senior Specialists on complex technical work. Ensure specialist knowledge becomes organisational capability rather than remaining concentrated with

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