Executive Assistant

T1 Energy is bringing solar manufacturing back to the U.S. by building a domestic solar supply chain. Our mission is to invigorate America with scalable, reliable, and low-cost energy. Our fully operational 5GW solar module facility in Wilmer, Texas, can manufacture more than 20,000 modules every 24 hours. By the time you finish reading this paragraph, we will have produced two solar panels that will power American homes and fuel domestic AI. We’re focused on building advanced American manufacturing and we’re passionate about engineering a better future filled with abundant energy.

The Role

T1 Energy is looking to hire an Executive Assistant to support the General Manager and Deputy General Manager at the G1 facility in Wilmer, TX. The Executive Assistant provides high-level administrative and operational support to manufacturing leadership. This role manages executive calendars, coordinates meetings and plant activities, handles confidential communications, supports reporting and documentation, and helps ensure smooth day-to-day operations in a fast-paced manufacturing environment. The ideal candidate is highly organized, detail-oriented, proactive, and comfortable working across office, production, and cross-functional teams.

What You’ll Do

Executive Support

• Manage complex calendars, appointments, travel arrangements, and meeting schedules for executives.

• Prepare agendas, presentations, reports, and meeting materials.

• Screen and prioritize emails, calls, and correspondence.

• Maintain confidentiality of sensitive business and personnel information.

• Coordinate executive communications with internal teams, vendors, and customers.

Manufacturing & Operations Coordination

• Support plant leadership with production meetings, safety meetings, and operational reviews.

• Assist with tracking KPIs, production metrics, inventory reports, and operational dashboards.

• Coordinate site visits, audits, inspections, and customer meetings.

• Help manage documentation related to manufacturing processes, SOPs, and compliance requirements.

• Maintain records for safety, quality, and operational reporting.

Who You Are

Administrative Functions

• Order office supplies and coordinate facility or administrative services.

• Process invoices, expense reports, purchase requests, and travel reimbursements.

• Organize company events, training sessions, and employee engagement activities.

• Maintain filing systems, databases, and document control procedures.

• Support onboarding activities for new employees and contractors.

Communication & Cross-Functional Support

• Serve as a liaison between executives, production teams, HR, finance, and external stakeholders.

• Coordinate communication across departments to ensure timely follow-up on action items.

• Assist with special projects, continuous improvement initiatives, and operational planning.

Qualifications

• Associate’s or Bachelor’s degree in Business Administration or related field preferred.

• 5+ years of executive assistant or administrative support experience, preferably in manufacturing, industrial, or operations environments.

• Strong proficiency in Microsoft Office Suite (Excel, PowerPoint, Outlook, Word).

• Experience with ERP systems, production reporting tools, or manufacturing software is a plus.

• Excellent organizational, communication, and time-management skills.

• Ability to prioritize multiple tasks in a fast-paced environment.

• Strong attention to detail and problem-solving skills.

Preferred Skills

• Knowledge of manufacturing terminology and plant operations.

• Experience supporting senior leadership in an industrial environment.

• Familiarity with safety and quality compliance documentation.

• Ability to interact professionally with employees at all organizational levels.

• Strong discretion and professionalism.

The T1 Way

We move fast, expect accountability, and treat people with respect. We also have a no-jerks policy: we don’t tolerate big egos, bad behavior or “that’s not my job attitude”. Be sharp, be honest, be human. If you can hold the line and have a sense of humor, you’ll fit right in.

T1 Energy is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants and do not discriminate on the basis of any legally protected characteristics.