Do you want to work with high-caliber professionals in a dynamic and growing company? Are you entrepreneurial, hard-working, and collegial? Join us at SB Energy, a leading infrastructure company backed by SoftBank Group and Ares Infrastructure, pairing cutting-edge innovation with best-in-class execution. Our mission is to deliver reliable and secure data center and power infrastructure to strengthen America's future.

Founded in 2019, SB Energy is a SoftBank Group company headquartered in Redwood City, California. In 2026, SoftBank Group and OpenAI announced a $1 billion investment to support SB Energy as their leading development and execution partner for data center campuses, while Ares Infrastructure continues its long-standing support of the company's growth. SB Energy develops, builds, owns, and operates some of the largest and most technically advanced energy and data center infrastructure projects in the United States. Since its founding, the company has rapidly grown into a top-tier integrated platform with more than 3 gigawatts (GW) in operation and a multi-GW pipeline of energy and data center infrastructure nationwide.

SB Energy also leverages a strong culture of innovation to identify and integrate new technologies into its projects, including its AI-based digital platform, delivering energy infrastructure that is local, reliable, and matched to load. We are building the energy and infrastructure future—today.

Come join us in accelerating the energy and infrastructure transition!

Basic Function

The High Voltage Project Manager / Senior Project Manager - Data Center Power will lead the planning, execution, and delivery of high-voltage transmission, substation, and utility interconnection infrastructure supporting SB Energy’s data center developments. Serving as SB Energy’s Owner’s Representative, this role is accountable for coordinating engineering, procurement, construction, commissioning, energization, and turnover of the assigned high-voltage project scope.

This site-based role will lead contractors, consultants, and internal stakeholders to deliver projects safely, on schedule, within budget, and in accordance with contractual, technical, and operational requirements. The position will work closely with the site Project Engineer, SB Energy’s in-house engineering specialists, the data center campus team, utilities, and operations personnel to align power infrastructure delivery with campus readiness milestones.

Candidates appointed at the Senior Project Manager level will be expected to manage larger or more complex scopes with greater independence, lead significant commercial and execution decisions within delegated authority, and provide guidance to other project delivery personnel.

Responsibilities

Project Leadership and Delivery

Lead execution of the assigned high-voltage infrastructure scope, including transmission lines, substations, switching stations, utility interconnections, and associated electrical infrastructure.
Serve as SB Energy’s primary project management contact for EPC contractors, consultants, utilities, equipment suppliers, and commissioning teams.
Manage the transition from development, engineering, and permitting into procurement, construction, energization, and turnover.
Establish and maintain project execution plans, integrated schedules, budgets, milestone tracking, and risk registers.
Coordinate with data center development, design, construction, operations, procurement, finance, legal, real estate, and permitting teams to resolve dependencies and support project objectives.

Contractor and Construction Management

Oversee contractor field execution, staffing, progress, quality, and compliance with contractual and project safety requirements.
Work with site safety and QA/QC personnel to address deficiencies, establish corrective actions, and monitor contractor follow-through.
Lead project progress meetings and field reviews, identify constraints, and drive resolution of design, procurement, construction, and site issues.