The Senior HR Project Manager is responsible for leading and managing complex Human Resources projects, initiatives, and workstreams, including mergers and acquisitions integrations, HR program implementations, process improvements, and workforce-related initiatives. Partnering with HR leaders, business stakeholders, vendors, and cross-functional teams, this role develops and executes project plans, manages timelines and deliverables, monitors project progress, mitigates risks, and coordinates resources to ensure successful implementation. The Senior HR Project Manager applies project management best practices and approaches to support organizational readiness, stakeholder alignment, and achievement of project objectives.
Position Responsibilities:
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Lead HR workstreams associated with mergers, acquisitions, divestitures, and organizational restructurings, ensuring seamless integration of people, processes, systems, and policies.
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Define and manage project scope, objectives, deliverables, timelines, budgets, resource requirements, and success measures, ensuring alignment with business and HR priorities while delivering projects from initiation through completion.
- Leverage project management methodologies and practices to develop and execute project plans, manage resources, track milestones, mitigate risks, facilitate stakeholder engagement, and drive successful project outcomes.
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Conduct stakeholder and organizational readiness assessments to evaluate project impact, identify potential resistance, and develop engagement, communication, and training strategies that support alignment, adoption, and successful implementation.
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Serve as the primary point of contact for HR executives and key stakeholders, fostering collaboration and alignment across HR, business leaders, executive leadership, vendors, consultants, and cross-functional teams.
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Monitor and report on project progress, deliverables, milestones, budgets, performance metrics, and outcomes, providing regular updates and recommendations to leadership.
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Analyze HR processes, workflows, and business practices within assigned projects and recommend improvements that enhance efficiency, effectiveness, scalability, and employee experience.
- Contribute to the development and enhancement of project management tools, templates, reporting frameworks, and standard processes to support consistent execution and delivery of HR projects.
Requirements:
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Bachelor’s degree required
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PMP, Agile, Prosci, or equivalent preferred
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Minimum 5+ years related experience required; 7+ preferred
A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of heavy building materials – including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.
At Martin Marietta, we strive to work with the best and the brightest – those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values-driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
In return, we offer a highly competitive benefits package, including:
- Medical
- Prescription Drug
- Dental
- Vision
- Health Care Reimbursement Account
- Dependent Care Reimbursement Account
- Wellness Programs
- Employee Assistance Plan
- Paid Holidays and Vacation
- 401(k) with Company matching
- Pension
- Salary Continuation – Short-Term Disability
- Long-Term Disability Options
- Employee Life Insurance
- Spouse & Dependent Life Insurance
- Business Travel Accident Insurance
- Direct Deposit Payroll
- Educational/Tuition Assistance Plan
- College Scholarship Program – for dependent children
- Matching Gift Program
- New Auto Purchase Discount Plans
At Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
