Senior Project Manager
Operations · Full-time
Hopewell Junction, NY, USA
USD 101,700-172,700 / year
Posted on Sep 26, 2026
Project Manager - Senior, Capital Projects and Facility Expansions
We are seeking an experienced Project Manager with a minimum of 10 years of project management experience and advanced proficiency in Primavera P6 to lead complex capital projects, facility expansions, tool installations, infrastructure upgrades, and cross-functional engineering initiatives.
The successful candidate will be responsible for planning, executing, monitoring, and closing projects while managing scope, schedule, budget, resources, risks, and stakeholder communications. This individual will serve as the primary point of coordination between Engineering, Facilities, Operations, Construction, Procurement, Finance, Equipment Engineering, Contractors, and external suppliers.
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.
onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Talent.acquisition@onsemi.com for assistance.
- Bachelor's Degree in Engineering, Construction Management, Project Management, or related technical discipline.
- PMP Certification preferred.
Experience
- Minimum 10 years of project management experience.
- Minimum 5 years managing large capital projects ($1M-$100M+ preferred).
- Experience leading cross-functional engineering and construction projects.
- Experience in semiconductor manufacturing, industrial facilities, pharmaceuticals, data centers, advanced manufacturing, or similar environments preferred.
Technical Skills
- Advanced Primavera P6 scheduling experience.
- Strong understanding of critical path methodology (CPM).
- Experience with schedule development, resource loading, and cost-loaded schedules.
- Proficiency with Microsoft Project, Excel, PowerPoint, and SharePoint.
- Experience with project controls, earned value management, and forecasting.
- Familiarity with procurement, construction management, and commissioning processes.
Knowledge Areas
- Capital project execution
- Engineering design lifecycle
- Construction management
- Contract administration
- Cost control and forecasting
- Change management
- Risk management
- Facility infrastructure systems
- Tool installation and industrial equipment deployment
Preferred Qualifications
- PMP (Project Management Professional)
- PMI-SP (Scheduling Professional)
- OSHA 30 Certification
- Lean Six Sigma Certification
- Primavera P6 Professional Certification
- Experience managing cleanroom, utility, semiconductor, or manufacturing facility projects
Key Competencies
- Strategic planning
- Leadership and team development
- Executive communication
- Negotiation and conflict resolution
- Schedule management
- Financial acumen
- Decision making
- Problem solving
- Stakeholder management
- Organizational skills
Performance Metrics
- Schedule adherence
- Budget performance
- Safety performance
- Capital project delivery
- Risk mitigation effectiveness
- Change order management
- Stakeholder satisfaction
- Resource utilization
- Project closeout efficiency
Salary: onsemi is excited to share the base salary range for this position is $101,700 to $172,700 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf
- Lead projects from concept through commissioning and turnover.
- Develop detailed project execution plans, milestones, schedules, budgets, and resource plans.
- Define project scope, objectives, deliverables, and success criteria.
- Manage multiple concurrent projects with varying complexity and priorities.
- Ensure projects are completed safely, on time, within budget, and in compliance with company standards.
Primavera P6 Scheduling
- Develop, maintain, and manage integrated master schedules using Primavera P6.
- Build and maintain project baselines, critical paths, resource-loaded schedules, and schedule forecasts.
- Establish schedule logic, constraints, relationships, and milestones.
- Perform schedule risk assessments and recovery planning.
- Generate schedule reports, look-ahead plans, variance analyses, and earned-value metrics.
- Facilitate schedule reviews with stakeholders and project teams.
Budget & Cost Management
- Develop project budgets and capital expenditure forecasts.
- Track project spending and commitments.
- Monitor project financial performance and identify cost risks.
- Review contractor bids, change orders, and payment applications.
- Provide monthly financial reporting and forecast updates.
Stakeholder & Team Leadership
- Lead cross-functional project teams consisting of engineering, operations, maintenance, procurement, quality, safety, and construction personnel.
- Conduct project meetings and provide executive-level status updates.
- Manage contractor performance and vendor relationships.
- Coordinate activities among internal and external stakeholders.
Risk Management
- Identify and mitigate project risks.
- Maintain project risk registers and mitigation plans.
- Escalate critical issues impacting cost, schedule, safety, or quality.
- Develop contingency and recovery plans when necessary.
Construction & Installation Oversight
- Coordinate design reviews, permitting activities, procurement, construction, equipment installation, startup, and commissioning activities.
- Ensure compliance with safety, environmental, and regulatory requirements.
- Monitor contractor performance and field execution progress.
- Participate in construction walkthroughs and project readiness reviews.
Reporting & Documentation
- Maintain project documentation and records.
- Develop executive dashboards and progress presentations.
- Prepare weekly and monthly project reports.
- Present project status to senior leadership and stakeholders.