Senior Corporate Accountant

· Support the monthly financial close process, including coordinating close deliverables, performing analytical reviews, and assisting with close timelines and documentation

· Prepare and review schedules, analyses, and reporting packages required by MasTec Corporate, ensuring accuracy, completeness, and consistency with corporate accounting policies

· Serve as a primary point of contact for audit inquiries, including internal audit, external auditors, and corporate accounting – preparing supporting documentation, responding to requests, and assisting with walkthroughs

· Support the execution, documentation, and continuous improvement of internal controls, including SOX-relevant controls, management review controls, and supporting evidence

· Assist with the identification, design, and implementation of process improvements and automation initiatives aimed at increasing efficiency, accuracy, and control effectiveness

· Analyze existing accounting and reporting processes to identify control gaps, inefficiencies, or opportunities for standardization, and work with management to implement enhancements

· Participate in the development, maintenance, and documentation of accounting policies, procedures, and standard operating procedures

· Support coordination between the accounting team and cross-functional stakeholders (e.g., corporate accounting, FP&A, IT, compliance, internal audit, etc.)

· Assist with special projects, ad hoc analyses, and corporate initiatives related to accounting, reporting, compliance, or systems

· Provide support during audits, including preparation of schedules, reconciliation tie-outs, and explanation of accounting treatments

· Assist accounting leadership in strengthening governance over financial reporting and ensuring adherence to corporate policies and regulatory requirements

· Support accounting leadership with any additional ad-hoc tasks required