HR M&A & Integration Project Manager

TTM Technologies, Inc. – Publicly Traded US Company, NASDAQ (TTMI) – Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency (“RF”) components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards (“PCB”s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market . Additional information can be found at www.ttm.com Position Overview The HR M&A & Integration Project Manager provides dedicated project management support to the Human Resources function across all phases of the mergers and acquisitions lifecycle. From assisting in the preliminary HR assessment of potential business opportunities through coordinating due diligence activities and supporting post-close people integration, this role ensures that HR is well-organized, well-represented, and well-prepared at every stage of the deal process. Sitting within the HR function and reporting to senior HR leadership, this individual serves as the operational backbone of HR's M&A involvement — helping the team stay structured, on track, and aligned with broader deal timelines and integration objectives. The ideal candidate is a highly organized project management professional with a strong grounding in HR practices, a natural ability to collaborate across functions, and the professionalism to manage sensitive information with care and discretion. Key Responsibilities HR Due Diligence Support Supports the HR team in coordinating and executing people-related due diligence activities for potential acquisitions, ensuring HR is organized, responsive, and thorough throughout the pre-close review process. Assist HR leadership in coordinating the people-related due diligence process, including tracking open requests, organizing documentation, and monitoring completion against deal timelines. Help compile and maintain HR due diligence data packages, including workforce demographics, headcount and compensation summaries, benefits plan overviews, organizational charts, and HR policy inventories. Support the review and documentation of target company HR practices, employment agreements, labor relations, leave programs, and compliance posture, flagging potential risks for HR leadership review. Assist in organizing and managing HR-related materials within virtual data rooms, ensuring documentation is accurate, complete, and appropriately structured for deal team access. Help prepare HR due diligence findings, gap analyses, and risk summaries for presentation to senior HR leaders and deal teams. Support HR's participation in preliminary assessments of potential acquisition targets by helping gather publicly available workforce information and assisting with organizational profile summaries. Assist in the development and maintenance of HR due diligence checklists, templates, and standard data request packages to ensure consistency across transactions. Day 1 & HR Transition Readiness Supports HR's preparation for a smooth and compliant transition at deal close, ensuring employees of the acquired organization experience a professional and well-coordinated onboarding into the company. Assist in developing and tracking HR Day 1 readiness plans, including employee communications, offer letter or transfer letter preparation, benefits enrollment coordination, and HRIS onboarding activities. Help coordinate the transition of acquired employees into company HR systems, payroll, and benefits programs, working closely with HR Operations, Payroll, and Benefits teams. Support the preparation of HR-related employee-facing communications for deal announcement and close, ensuring messaging is timely, accurate, and aligned with the overall communications plan. Assist in tracking and resolving HR-related transition issues and employee inquiries during the pre- and post-close period, escalating complex matters to HR leadership as appropriate. Help coordinate new employee orientation and onboarding activities for acquired employee populations in partnership with HR Business Partners, HR Operations and Talent Management. HR Integration Planning & Execution Provides ongoing project management support to HR integration workstreams following deal close, helping the HR team deliver against integration objectives in an organized and timely manner. Support the development and maintenance of HR integration project plans, tracking workstream milestones, deliverables, owners, and timelines across key HR functional areas including HR Operations, Payroll, Benefits, Talent Acquisition, and HR Business Partners. Assist in facilitating HR integration workstream meetings, including preparing agendas, capturing action items, and following up on open items with HR team members. Help prepare HR integration status updates and progress reports for inclusion in broader Integration Management Office (IMO) governance reporting and executive communications. Monitor HR integration activities against defined timelines and escalate risks, delays, or resource constraints to HR leadership promptly. Assist in tracking HR-related integration milestones such as benefits harmonization, policy alignment, job architecture mapping, compensation review, and HRIS consolidation. Support HR's participation in cross-functional integration workstreams and IMO meetings, helping to ensure HR deliverables and dependencies are clearly represented. Workforce & Organizational Transition Support Assists HR Business Partners and HR leadership in managing people-related activities that arise from organizational changes associated with M&A transactions. Support the coordination of workforce restructuring activities associated with integrations, including tr