If you are passionate about renewable energy and want to contribute to the transition toward a more sustainable future, we invite you to join our team. At Mainstream, you will have the opportunity to work alongside experienced and diverse professionals while contributing to projects that have a meaningful long-term impact.

- Reporting to: PA & Office Manager.
- Department: Office Management
- Job Location: Santiago, Chile
- Travel Required: No.

What do we do?

Mainstream Renewable Power is a leading renewable energy company with significant experience in renewable energy projects worldwide, spanning wind, solar, and emerging clean energy technologies. With a growing portfolio of renewable assets in operation, Mainstream is committed to delivering sustainable energy solutions to support the general energy transitionds.

What are we looking for?

The PA & Office Manager will provide high-level executive support while ensuring the efficient day-to-day operations of the office. This role combines managing the executive’s schedule, communications, and travel with overseeing office administration, vendor coordination, and workplace services to create a well-organized and productive environment.

What Challenges will you face?

- Manage the General Manager’s calendar, meetings, and travel arrangements.
- Act as the first point of contact with the travel agency to arrange flights, accommodations, and ground transportation in line with company policy.
- Prepare materials, presentations, and communications.
- Oversee information flow, expenses, budget, and reporting.




- Coordinate and execute internal and external events, offsites, and company meetings.
- Supervise and develop administrative and support staff.
- Oversee office operations, budgets, and vendor contracts.
- Manage office facilities, seating plans, and equipment.
- Support onboarding by preparing workstations and coordinating IT setup.
- Serve as liaison with building administration, security, and SHEQ teams.
- Provide backup reception support when required.
- Support with employee events and internal communications.

What knowledge do you require?

Educational, knowledge and experience background

- Strong organizational and time management skills to handle multiple priorities effectively.
- Excellent communication and interpersonal skills to interact with stakeholders at all levels.
- High attention to detail and accuracy in managing information, reporting, and scheduling.
- Problem-solving and decision-making abilities to address challenges proactively.
- Proficiency in MS Office Suite (Word, Excel, Power Point, Outlook) and familiarity with office systems.
- Discretion and professionalism in handling confidential information.
- Ability to work independently and as part of a team in a fast-paced environment.

Language skills

- Spanish
- English proficiency is considered an advantage.

What we offer?

We offer the opportunity to work in a collaborative and diverse environment within the renewable energy industry, with exposure to a wide range of projects and teams. We also provide a competitive compensation and benefits package.

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📌 PA & Office Manager (Chile)
🏢 Mainstream Renewable Power
📍 Chile