Jobs at Apex Clean Energy

565,282 open positions

Apex Clean Energy is a renewable‑tech company that designs and builds modular solar and battery storage solutions for utilities and commercial clients. The firm is known for its proprietary energy‑management software that optimizes grid integration and delivers real‑time analytics to stakeholders.

The company hires software engineers, data scientists, electrical engineers, project managers, and sales specialists. Candidates can expect rigorous technical interviews, a focus on sustainability metrics, and collaborative cross‑functional teams that drive product innovation.

Checking Apex’s listings on Job Transparency gives applicants real‑time salary ranges, employee sentiment scores, and company reviews. This transparency helps you compare compensation, assess workplace culture, and decide whether the clean‑tech future fits your career goals.

Supervisory General Engineer

Company: Department of Energy - Department of Energy - Agency Wide

Location: Washington, District of Columbia Washington, District of Columbia

Posted Jul 11, 2024

This position is part of the Office of Energy Efficiency and Renewable Energy Headquarters Department of Energy. As a Supervisory General Engineer, you will serve as the first-level supervisor of the Cross-Sector Technologies CST team, exercising technical and administrative supervision over staff that provides scientific, engineering, technical, and administrative support within the Industrial Efficiency and Decarbonization Office IEDO.

Physical Scientist

Company: Department of the Interior - Bureau of Ocean Energy Management

Location: Multiple Locations

Posted Jul 11, 2024

This is a Direct Hire Authority position for a Physical Scientist (1301) at the GS-14 level. The position requires a degree in physical science, engineering, or mathematics with 24 semester hours in physical science and/or related engineering science. The candidate must also have at least one year of specialized experience in atmospheric science, climate change, or atmospheric chemistry, including experience expressing technical information, adapting work methods, and developing expertise in the field.

Facility Operations Specialist

Company: Department of Energy - Department of Energy - Agency Wide

Location: Washington, District of Columbia Washington, District of Columbia

Posted Jul 11, 2024

This position is for a Facility Operations Specialist in the Office of Management Department of Energy, supporting planning and coordinating facility operation and maintenance of the Department's buildings and grounds.

Supervisory General Engineer

Company: Department of Energy - Department of Energy - Agency Wide

Location: Anywhere in the U.S. (remote job)

Posted Jul 11, 2024

This position is part of the Office of Fossil Energy and Carbon Management Headquarters FECM Department of Energy As a Supervisory General Engineer you will serve as the Director of the Policy and Analysis division conducting analysis to support developing and coordinating strategies for advancing carbon management technology development scale up deployment and commercialization

Fish Biologist

Company: Department of Energy - Federal Energy Regulatory Commission

Location: Washington, District of Columbia Washington, District of Columbia

Posted Jul 11, 2024

The Federal Energy Regulatory Commission (FERC) is ranked within the top 5 midsize agencies through the Partnership for Public Services Best Places to Work in the Federal Government Rankings. This Fish Biologist position is in the Office of Energy Projects. Requirements include being a US Citizen or National, having a one-year probationary period, and meeting education and qualification experience and/or education requirements.

IT Specialist (Data Management)

Company: Department of Energy - Bonneville Power Administration

Location: Multiple Locations

Posted Jul 11, 2024

This position is for an IT Specialist in the Data Management specialty area at the Bonneville Power Administration. The purpose is to develop and interpret data standards and procedures, and deliver data services throughout the agency.

INTERDISCIPLINARY General Engineer/Physical Scientist

Company: Department of Energy - Department of Energy - Agency Wide

Location: Multiple Locations

Posted Jul 11, 2024

You will act as Technical Project Officer working with or administering technical assistance to Alaska Native Villages, Alaska Native Regional and Village Corporations, Alaska Native Intertribal Organizations and Alaskan Tribal Energy Development Organizations. You will oversee a diverse tribal energy project portfolio or act as a technical expert on clean energy planning, energy efficiency audits, resource assessments, building codes and utility formation in Alaska.

Nuclear Engineer

Company: Department of Energy - National Nuclear Security Administration

Location: Portsmouth Naval Shipyard, Maine Portsmouth Naval Shipyard, Maine

Posted Jul 11, 2024

The position is for a Deputy Administrator for Naval Reactors Department of Energy, requiring a US citizen or national, with specialized experience in nuclear engineering, nuclear safety regulations, and shipyard practices, and a bachelor's degree in engineering or a related field.

Intelligence Research Specialist

Company: Department of Energy - Department of Energy - Agency Wide

Location: Albuquerque, New Mexico Albuquerque, New Mexico

Posted Jul 11, 2024

This position is for an Intelligence Research Specialist in the Office of Intelligence and Counterintelligence Department of Energy, conducting all-source research and analysis in support of the DOE CI Program.

Director for the Building Technologies Office

Company: Department of Energy - Department of Energy - Agency Wide

Location: Location Negotiable After Selection

Posted Jul 11, 2024

The Department of Energy's Office of Energy Efficiency and Renewable Energy is seeking a dynamic executive to lead the Building Technologies Office, requiring executive core qualifications, technical knowledge, and leadership experience in building technology research, market transformation, and policy analysis.

INTERDISCIPLINARY General Engineer/Physical Scientist

Company: Department of Energy - Department of Energy - Agency Wide

Location: Anywhere in the U.S. (remote job)

Posted Jul 11, 2024

This position is part of the National Energy Technology Laboratory Department of Energy. As an INTERDISCIPLINARY General Engineer/Physical Scientist, you will provide professional engineering or physical science expertise and support to DOE programs, projects, or initiatives.

Customer Account Executive (Real Time Trader and Scheduler)

Company: Department of Energy - Bonneville Power Administration

Location: Portland, Oregon Portland, Oregon

Posted Jul 11, 2024

This position is located with Bonneville Power Administration in RealTime Trading and Scheduling PTFR Trading Floor PTF group of the Bulk Marketing PT organization within the Power Services PS. A successful candidate in the Customer Account Executive Real Time Trader and Scheduler position will execute marketing and scheduling activities with limited management oversight to ensure financial and operational objectives and reliability requirements are met.

Frequently Asked Questions

What is it like to work at Apex Clean Energy?
Employees say the culture is collaborative, mission‑driven, and fast‑paced. Teams work on cutting‑edge solar‑battery integration projects, with flexible schedules and a strong focus on professional development. Employees also enjoy quarterly green‑energy hackathons and a benefits package that includes stock options and wellness programs.
What types of positions are available?
Apex offers roles in software engineering, data science, electrical and mechanical engineering, product management, sales and marketing, finance, and customer support. The company is hiring for 205 openings ranging from entry‑level interns to senior engineering managers.
How can I stand out as an applicant?
Highlight experience in renewable energy technologies, proficiency with Python, MATLAB, or PLC programming, and demonstrate a track record of improving system efficiency. Tailor your resume to showcase measurable achievements, and submit a portfolio or project demo that aligns with Apex’s modular solar‑storage solutions.

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