Project Engineer II

At Thorne, we work to deliver high-quality, science-backed solutions to empower individuals to take a proactive approach to their well-being. Each day begins with a mission to help others discover and achieve their best health. We count on our team members to challenge and push the boundaries to make that happen. At Thorne, you’ll be joining a team of more than 750 passionate individuals committed to our cause of providing superior health solutions at every age and life stage.

As a Project Engineer II, you’ll play a key role in bringing high-quality products and efficient operations to life. In this role, you ensure that every component, task, and resource aligns to meet our quality standards, production goals, and regulatory requirements—all while driving meaningful improvements that help the business thrive. You’ll support day-to-day operations across the department, ensuring compliance with cGMP, OSHA, and company SOPs, and you’ll contribute to both short-term problem-solving and long-term strategic initiatives.

Department: Engineering

Location: Summerville, SC

• Lead and execute assigned Engineering projects.
• Develop detailed project schedules and communicate project progress to leadership.
• Collaborate with different departments at Thorne to ensure timely completion of project tasks.
• Create detailed equipment specifications working with Engineering, Maintenance and Suppliers/Vendors.
• Create detailed Request for Quote (RFQ) documents for large complex projects.
• Generate detailed plant layouts for production lines in AutoCAD and build consensus with Operations.
• Lead and manage equipment installations including utilities, start-up testing and commissioning.
• Work with Controls Group to generate detailed strategies for Process Monitoring & Controls.
• Collaborate with Validations Group to plan and help execute equipment validations such as IQ/OQ/PQ.
• Create detailed specifications and execute Factory and Site Acceptance Testing (FAT, SAT).
• Generate solid models and detailed drawings for custom parts, spare parts, tooling as part of projects.
• Research and maintain knowledge of new manufacturing technologies as applicable to Thorne and provide executable recommendations to leadership.
• Calculate project costs in detail and compile budget for planning and justification purposes.

• Support continuous improvement projects if assigned.
• Perform machinery troubleshooting if designated as Subject Matter Expert (SME).
• Complete SOP / Change Control generation & review.
• Coordinate with Production Department to improve productivity and efficiency.
• Identify gaps in equipment capabilities and recommend alternatives.
• Provide technical support and advice as required in response to process and equipment problems to other groups as requested by the Engineering Manager.

• Evaluate data and provide reports to management on a variety of topics as requested.
• Support general operations concerning AutoCAD and Solid Works drawings as directed.
• Coordinate with vendors concerning raw material problems and solutions as directed.
• Perform Corrective Action responses to various audit or production related problems as directed.
• Seek formal and informal performance assessments, including performance versus expectations and goals, behaviors, and leadership potential.
• Actively participate in required training and development programs and electives as suits one’s needs, and support colleagues, trainers, and management as appropriate with these efforts.
• Promote the Company’s Mission and Values, including an accountable, innovative, and results-oriented culture that promotes customer service, openness, teamwork, mutual trust, and respect.

• Bachelor’s degree in Mechanical Engineering, with documented combination of education and experience readily available.
• A minimum of 3+ years’ hands‑on experience in Project Engineering, Manufacturing Engineering, or another relevant field in an FDA‑regulated environment is preferred.
• Experience in Plant Expansion, Automation, High Speed Packaging Lines, or similar projects is a plus.
• Ability to acquire the necessary knowledge in all areas of manufacturing,…