Office Administrative Assistant

Number of employees

140

Washington, DC 20036 (Farragut North)

Posted on: 2026-09-09

Category: renewables

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

Sol Systems is a Washington, D.C.-based renewable energy company that develops, owns, and operates domestic clean energy infrastructure with a focus on solar energy. Founded in 2008, the company has spent over 17 years financing and developing solar projects across the United States, serving a broad range of customers including commercial entities, utilities, and community organizations. Sol Systems also provides clean energy procurement services and manages environmental commodities such as Solar Renewable Energy Credits (SRECs). The company's mission centers on building a just and equitable renewable energy future for America, with particular attention to the positive impact solar projects can have on local communities. Sol Systems has pursued innovative approaches such as agrivoltaics, which integrates solar energy production with agricultural land use, and has developed projects on challenging sites such as former mine lands. Notable partnerships, including one with Google, reflect the company's standing as a trusted leader in the commercial and utility-scale solar sector. With a team of more than 140 employees, Sol Systems distinguishes itself through its long track record, community-oriented development philosophy, and vertically integrated capabilities spanning project development, financing, ownership, and operations. The company publishes industry insights and data through its Sol SOURCE platform, reinforcing its role as a thought leader in the clean energy transition.

Sol Systems is seeking an Office Administrative Assistant to support the smooth operation of the office by providing administrative and organizational assistance. This role will coordinate administrative functions for our office to ensure that the team is operating as efficiently and productively as possible. This person should be resourceful and well-organized, while handling all aspects of administrative support. This is a great opportunity to gain exposure in the solar energy industry and work in an entrepreneurial and dynamic environment.

Sol Systems is an Independent Power Producer (IPP) committed to building, owning, and managing clean energy infrastructure that benefits local communities. With GWs of projects across 30 states, Sol integrates energy storage and grid resiliency solutions to deliver reliable, sustainable power to Fortune 500 companies, municipalities, utilities, and schools. Through strategic partnerships and community reinvestment, Sol ensures clean energy development drives long-term economic and environmental benefits. Founded in 2008 and led by its founder, Sol Systems is dedicated to shaping an energy future we can all believe in.  

Key Responsibilities: 

 

  • Serve as the primary point of contact for all of Sol’s guests and delivery staff; work with the building security on guest entry procedures.  
  • Receive, process and distribute mail and packages; assist with posting outgoing mail and shipping packages.  
  • Manage inventory and orders for a variety of office-related materials including daily office supplies, kitchen supplies, new hire onboarding materials, special event orders and holiday gifts. 
  • Assist with internal conference room scheduling and help Sol team schedule building conference facilities.  
  • Serve as key member of planning team for company-wide events, including booking hotel blocks and preparing internal documents for staff with all event details.  
  • Coordinate catering for company lunches (every Tuesday and Wednesday) and special event catering as needed.  
  • Assist HR team with scheduling candidate interviews.  
  • General Administrative support

A successful candidate will possess the following competencies, skills, and attributes: 

  • Proficiency with Microsoft Office products including Outlook, Word, Excel and PowerPoint
  • Strong communication and interpersonal skills and ability to multitask
  • Highly organized individual with attention to detail and a strong work ethic
  • Ability to handle confidential and sensitive material
  • Ability to lift and carry office supplies such as boxes of paper, cases of drinks, boxes of coffee, etc. 

Location & Hours: The role will be based in our Washington, DC office from 8:30am – 5:30pm

Commitment & Compensation: The base salary for this role is between $55,000 and $65,000 annually, depending on the candidate’s experience, qualifications, and overall fit for the position.  In addition, Sol Systems provides health insurance, 401(k), partial gym reimbursement, education benefits, parental leave, paid vacation, sick and federal holidays, and the opportunity to work in a unique and dynamic environment.

To Apply: Please submit a resume and salary requirements.

Deadline: We hope to hire for this position immediately and will review applicants on a rolling basis.

Sol Systems is an equal-opportunity employer, and does not discriminate based on gender, race, ethnicity, orientation, creed, or other traits. Sol Systems supports and encourages candidates of all backgrounds to apply.

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