Principal Infrastructure Project Manager

Date PostedMay 12, 2026LocationNot specifiedCompanyEnsonoSalary$112,000 to $163,000 annuallyTypeSenior Level

Job Summary

The Senior Project Manager leads and governs complex infrastructure and mainframe modernization projects as a trusted, client-facing leader. This role requires managing cross-functional teams, overseeing project financials, and maintaining alignment across scope, schedule, and client satisfaction. You will partner with executive-level stakeholders to guide organizations through modernization transitions and managed service environments.

Responsibilities

  • Lead complex infrastructure and mainframe modernization projects
  • Manage project financials, schedules, and RAID logs
  • Orchestrate cross-functional consulting and technical teams
  • Maintain high-level client stakeholder relationships
  • Drive organizational change for modernization transitions

Required Skills

  • 10+ years IT project management experience
  • PMP certification
  • Enterprise IT infrastructure expertise
  • Consulting and managed services background
  • Financial management and forecasting skills
  • C-level executive engagement

Job Details

Responsibilities: - Lead and govern large-scale infrastructure and mainframe modernization projects from client onboarding through transition into managed services. - Define and own the engagement strategy, governance model, and integrated project plan. - Serve as the primary point of contact for executive-level client stakeholders. - Orchestrate and align consulting, technical, and operational teams across multiple workstreams. - Develop and maintain integrated project plans, schedules, budgets, and RAID logs. - Identify, manage, and escalate risks, issues, assumptions, and dependencies proactively. - Oversee project financials, including budgeting, forecasting, and cost controls. - Guide clients through organizational change associated with modernization and managed services transitions. - Ensure project execution aligns with methodologies, quality standards, and best practices. - Create and deliver polished, executive-level communications and presentations. - Build trusted client relationships while protecting scope, timelines, and financial outcomes. - Coach and mentor team members and foster a collaborative, high-performance environment. Required Qualifications: - 10+ years of experience leading complex IT programs and projects. - PMP certification. - Deep experience across enterprise IT infrastructure (compute, storage, network, operating systems, and cloud platforms). - Managed services experience, including transitions to steady-state operations. - Consulting experience supporting external clients. - Strong financial management skills (budgets, forecasting, cost control). - Demonstrated ability to engage and influence C-level executives. - Advanced proficiency in MS Office and MS Project. - Ability to travel up to 20%. - Bachelor's degree in Computer Science, MIS, Engineering, or equivalent experience. Preferred Qualifications: - Hands-on experience leading mainframe modernization projects. - ITIL knowledge or certification. - ITSM knowledge or certification. - Project financial / revenue recognition experience. - M.B.A. or B.S. in Business, Computer Science, or Engineering; or equivalent work experience.