Junior Energy Engineer Jobs in San Jose, CA

1 - 20 of 42 Jobs

Internship, Power Electronics Mechanical Engineer, Energy Engineering (Fall 2025)Job Title - Internship, Power Electronics Mechanical Engineer, Energy Engineering (Fall 2025)

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start August/September 2025 and continue through the entire Fall term (i.e. through approximately December 2025) or into Winter/Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per wee

Energy Engineer(HVAC )@Santa Clara, CA HybridJob Title - Energy Engineer(HVAC )@Santa Clara, CA Hybrid

iBrain Technologies Inc.Company Name - iBrain Technologies Inc.

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Santa Clara, California, USA

Contract, Third Party

Energy Engineer Santa Clara, CA Hybrid 18 Months Job Description: Executing energy audits, recommissioning, and HVAC system assessments for existing buildings Creating energy conservation measures (ECMs) and analyzing energy savings. Creating (or already have developed) engineering calculations in spreadsheets for energy savings analysis. Developing new methods for improving energy calculation templates to increase efficiency and accuracy Outreach; work directly with customers/contractors t

Commercial ESS Sales Engineer (Energy Storage System)Job Title - Commercial ESS Sales Engineer (Energy Storage System)

ComriseCompany Name - Comrise

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Milpitas, California, USA

Full-time

Job Title: Commercial ESS Sales Engineer (Energy Storage System) Location: Milpitas, CA (On-Site) Open to relocating candidates Term: Perm, Full-Time Salary: $100,000 to $150,000 base salary per year (12 Months base + 1 month bonus) Industry: Automotive Manufacturing (Electric Vehicles and Batteries) Note: Must have legal authorization to work in the United States. No Corp-to-Corp (C2C/C2H) or Visa sponsorship provided. Key Responsibilities: Develop the company's energy storage business and pro

Sr. Software Engineer, Tesla EnergyJob Title - Sr. Software Engineer, Tesla Energy

Tesla MotorsCompany Name - Tesla Motors

•

Fremont, California, USA

Full-time

Digital Products Engineering is responsible for Tesla's customer facing website which serves customers in over 60 countries, helping users understand and purchase our groundbreaking products, and keep track of their orders through delivery. Tesla's Digital Product Engineering team is seeking an exceptional software engineer, with experience in backend development, who will be responsible for building information systems to support Tesla's rapid growth while providing a seamless and intuitive cus

Systems Modeling & Architecture Engineer, Energy ProductsJob Title - Systems Modeling & Architecture Engineer, Energy Products

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

The Tesla Energy Products team is bringing battery and solar technology to the grid to facilitate a renewable energy ecosystem and redefine the way the world will use energy in the future. As part of the Systems & Architecture team, you are the design leadership that translates system operation into value for our customers. Leading Tesla's strategy to meet customer needs by leveraging your physics fundamentals, systems optimization thinking, economic understanding and simulation tools. This role

Systems Support Operations Engineer, EnergyJob Title - Systems Support Operations Engineer, Energy

Tesla MotorsCompany Name - Tesla Motors

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Fremont, California, USA

Full-time

The Remote Support Operations Engineer provides control and monitoring support for specific industrial battery energy storage facilities under the jurisdiction of Tesla and governing bodies. This primarily involves continuously monitoring the site for any abnormalities and deviations from expected operating behavior and expeditiously acting when required, as well as adjusting the control/operating mode of the system as required by the governing bodies. This includes escalating to engineering tea

Thermal Controls Engineer, Energy ProductsJob Title - Thermal Controls Engineer, Energy Products

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

The Tesla Energy Products team is bringing battery and solar technology to the grid to facilitate a renewable energy ecosystem and redefine the way the world will use energy in the future. As part of the Controls team, you are the thermal controls engineer that ensures optimal performance of thermal systems that make Tesla Energy products like Megapack, Supercharger and Powerwall world class. This role involves collaboration with multiple teams, including engineering, manufacturing, firmware and

System Integration Engineer, Industrial EnergyJob Title - System Integration Engineer, Industrial Energy

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

To ensure Tesla's overall mission of accelerating the world's transition to sustainable energy, the Tesla Energy team is bringing our world leading battery technology to the grid. Tesla is leveraging its breakthrough firmware, electronics, test, and manufacturing capability to develop and deploy our storage product for microgrid applications at residential, industrial, and utility levels. Tesla Energy is looking for an engineer who is passionate about the integration of software, hardware, and

Sr. Mechanical Design Engineer, Residential EnergyJob Title - Sr. Mechanical Design Engineer, Residential Energy

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla is looking for an exceptionally skilled and motivated Mechanical Engineer to design the next generation of batteries, solar hardware, EV chargers and energy management products for the home. You will specify, design and test the enclosures, busbars, harnesses, thermal components and other hardware that make up our products. You will be part of a small mechanical design team that is working on multiple products in parallel. Each of those product programs requires working as part of a multi-

Sr. Electrical Test Engineer, Energy & ChargingJob Title - Sr. Electrical Test Engineer, Energy & Charging

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

As a Senior Reliability Test Engineer focusing on high voltage power electronics systems, you will play a key role in designing reliability into Tesla Energy's high voltage energy conversion systems. This role follows the reliability life cycle of the product from concept to design, development testing/analysis, manufacturing, and field operation to design-in confirm and grow exceptional reliability at every stage. You will investigate failures through physical testing of residential and industr

Lead Reliability Validation Engineer, Energy & Charging ProductsJob Title - Lead Reliability Validation Engineer, Energy & Charging Products

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

As a Lead Validation Engineer focusing on manufacturing reliability of Tesla Energy & Charging products, you will play a key role in ensuring the reliability designed into Tesla's industrial and residential products is maintained throughout product manufacturing. This role follows the reliability lifecycle of the product from concept to design, development testing/analysis, manufacturing, and field operation to design-in, confirm, and grow exceptional reliability at every stage. You will partner

Part Life Cycle Engineer, Energy Service SBOMJob Title - Part Life Cycle Engineer, Energy Service SBOM

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

We have an opportunity for a Project Engineerwithin our Energy Service NPI team to support the Field Service organization across every product line as Tesla Energy scales. A successful candidate will have a strong technical and project management background as well as experience collaborating with broad cross-functional teams. This individual will work closely with Field Service, Design Engineering, Service Engineering andCompliance teams, acting as a technical support engineer ensuring the serv

Sr. Full Stack Software Engineer, Distributed Systems, Energy SoftwareJob Title - Sr. Full Stack Software Engineer, Distributed Systems, Energy Software

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

We are seeking a highly motivated Full Stack Software Engineer to join our dynamic Energy Software team at Tesla. In this role, you will be a member of the team that owns the software stack for our 350,000 rooftop solar systems. Additionally, you will be adding sought after functionality to empower the Service teams to keep our fleet of IoT solar devices healthy and connected. The ideal candidate will have some experience in both server-side and embedded environments and enjoy being empowered to

Sr. Mechanical Design Engineer, Energy IntegrationJob Title - Sr. Mechanical Design Engineer, Energy Integration

Tesla MotorsCompany Name - Tesla Motors

•

Remote or Palo Alto, California, USA

Full-time

The Product Design Integration team at Tesla is involved from the earliest stages of development, to establish the product architecture and layout with consideration for many attributes (styling, cost, mass, manufacturability, performance, service, NVH, reliability, etc.). The team works on all Tesla programs within the Energy and Humanoid Robotics products. The team works with design engineering, styling, manufacturing teams, and others to develop compatible designs while ensuring product level

Sr. SCADA Network Engineer, EnergyJob Title - Sr. SCADA Network Engineer, Energy

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla Energy SCADA team is looking for a Senior Engineer with a deep knowledge of industrial networking and passion to solve challenging problems on industrial sites. As a networking champion for the Energy network, you will lead the network deployment metrics, reliability, cost, and performance. You will be responsible for successful deployment of high performing, reliable and robust networking solutions on Tesla's utility sites. As a key member of the team, you will help to shape the success o

Security Engineer, EnergyJob Title - Security Engineer, Energy

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

We are hiring a Security Engineer to fortify the platform that powers our Energy IoT applications. These applications provide real-time monitoring, optimization, control for our flagship Tesla Energy products: Powerwall, Megapack, Solar Roof, Supercharger, Autobidder, and Virtual Power Plants. Security Engineering builds and operates tools to enhance the security and reliability of our energy software platform and infrastructure, including web applications, APIs, and embedded devices. If you enj

Commissioning Engineer, Battery Energy StorageJob Title - Commissioning Engineer, Battery Energy Storage

Tesla MotorsCompany Name - Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

A key technical member of a cross-functional team that focuses on deploying stationary storage opportunities with cutting-edge technologies. You will be responsible for ensuring balance of plant equipment is commissioned correctly, as a key member of the team driving project delivery. The Tesla Energy team is committed and fast-moving. We are a group of Applications, Power Systems, and Project Engineers that sit at the center of business development, Tesla technology, and the deployment of stati

Sr. Energy Network Application EngineerJob Title - Sr. Energy Network Application Engineer

Tesla MotorsCompany Name - Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

Tesla Energy Application Engineering team is looking for a Senior Network Application Engineer with a deep knowledge of networking solution development in the energy sector. As a Network Application Engineer, you will be responsible for the development of high performing, reliable and robust networking solutions for Energy Products. You will work in a cross-functional team to define hardware and software requirements for networking in Industrial Energy environments. You will lead the development

Thermal Integration Engineer, Energy ProductsJob Title - Thermal Integration Engineer, Energy Products

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

The Tesla Energy Products team is bringing battery and solar technology to the grid to facilitate a renewable energy ecosystem and redefine the way the world will use energy in the future. As part of the Thermal Controls team, you are the thermal system integration lead that ensures optimal performance of thermal systems that make Tesla Energy products like Megapack, Supercharger and Powerwall world class. This role involves collaboration with multiple teams, including engineering, manufacturing

Staff Mechanical Integration Engineer, Energy ProductsJob Title - Staff Mechanical Integration Engineer, Energy Products

Tesla MotorsCompany Name - Tesla Motors

•

Palo Alto, California, USA

Full-time

To ensure Tesla's overall mission of accelerating the world's transition to sustainable energy, the Tesla Energy team is bringing our world leading battery technology to the grid. Tesla is leveraging its breakthrough firmware, electronics, mechanical, test, and manufacturing capability to develop and deploy the world best charging systems and grid connected storage at residential, industrial, and utility levels. Tesla Energy is looking for an experienced Mechanical Engineer who is passionate abo