Senior Electrical Engineer

Rinvio•Long Beach, CA

2d•Onsite

About The Position

Rinvio is hiring a Senior Electrical Engineer for battery energy storage systems, microgrids, and distributed energy resource integration work in the Long Beach, California area. This is a full-time engineering/project support role with approximately 25% travel required. The role involves leading electrical design for various energy systems and collaborating with multiple teams throughout the project lifecycle.

Requirements

7+ years of electrical engineering experience
Experience designing battery energy storage systems, microgrids, distributed energy resources, or related power systems
Strong NEC knowledge and ability to apply code requirements to real project designs
Hands-on panel design experience, including layout, component selection, and electrical documentation
Ability to lead design work, coordinate with cross-functional teams, and support field/project execution
Comfort with approximately 25% travel
Must be professional, detail-oriented, safety-minded, and able to complete any project onboarding requirements

Nice To Haves

Professional Engineer (PE) license preferred

Responsibilities

Lead electrical design for battery energy storage systems, microgrids, and distributed energy resource integrations
Develop and review electrical designs, single-line diagrams, panel layouts, equipment specifications, and technical documentation
Apply strong NEC knowledge to support safe, code-compliant electrical designs and installations
Support hands-on panel design, controls interfaces, equipment coordination, and practical design execution
Collaborate with engineering, project, vendor, and field teams through design, review, commissioning, and implementation phases
Travel to project or site locations as needed, estimated around 25%