Senior Manager, Project Management

Position Overview
MARA is seeking a remote highly skilled and hands-on Senior Manager, Project Management to lead the execution of strategic, cross-functional projects with immediate focus on M&A integration and enterprise systems implementations. This role will manage projects from initiation through delivery, ensuring alignment across business units and corporate function to achieve successful outcomes. The Senior Manager will serve as the primary project manager for initiatives that are critical to MARA's continued growth and global expansion.
Unlike a portfolio-level leadership role, this position is focused on directly managing projects, coordinating workstreams, and delivering tangible results. The ideal candidate has experience managing integration projects post-acquisition and implementing complex enterprise systems.
MARA (NASDAQ: MARA) is a global leader in digital asset compute that develops and deploys innovative technologies to build a more sustainable and inclusive future. MARA secures the world's preeminent blockchain ledger and supports the energy transformation by converting clean, stranded, or otherwise underutilized energy into economic value.
Essential Duties & Responsibilities

• Project Management: Plan, track, and deliver cross-functional projects from initiation through completion, ensuring scope, timeline, and budget goals are met.
• M&A Integration: Serve as project manager for acquisition integrations, coordinating due diligence, workstream planning, and execution across HR, Finance, IT, Legal, and Operations.
• Systems Implementations: Manage enterprise technology deployments (ERP, HCM, CRM, compliance systems) with focus on stakeholder alignment, change management, and adoption.
• Cross-functional Collaboration: Partner with functional leaders and subject matter experts to ensure project milestones and deliverables are achieved.
• Governance & Reporting: Provide project-level dashboards, status updates, and risk/issue management to functional and executive sponsors.
• Change Management: Drive adoption through structured communication and stakeholder engagement plans.

• 7–10 years of experience in project management, including leading cross-functional enterprise projects.
• Demonstrated experience managing M&A integration projects, including due diligence and post-merger integration activities.
• Proven ability to deliver enterprise systems implementations (ERP, HCM, CRM, or compliance).
• Strong stakeholder management and communication skills, with experience presenting updates to executive leadership.
• Proficiency with project management methodologies (Agile, Waterfall, Hybrid) and tools (e.g., MS Project, Smartsheet, Jira).
• Preferred:
• PMP, Agile, or comparable project management certification.
• Experience in technology-driven or digital infrastructure industries.
• Prior experience in a public company or high-growth environment.