Project Engineer

Job overview

The Project Engineer role is onsite in Sacramento, CA; compensation is not specified. Infinium develops low-carbon eFuels and thermal infrastructure for data centers, and this role supports its commercial-scale energy projects. The engineer coordinates multidisciplinary design work and technical interfaces across engineering, operations, procurement, project management, vendors, construction, and commissioning. The role helps keep engineering deliverables aligned with project schedules, quality, safety, cost, sustainability, and performance goals.

What you'll do

• Coordinate engineering design packages across process, mechanical, electrical, and instrumentation scopes
• liaise with internal teams and external vendors
• review datasheets, equipment specifications, and design criteria
• track deliverables, schedules, reviews, and risks
• manage technical queries
• resolve design conflicts
• participate in design reviews, HAZOPs, constructability reviews, and value engineering
• review vendor documents and support bid evaluations
• collaborate with construction and commissioning teams.

What we're looking for

Skills & competencies

project engineer

energy projects

engineering design

renewable fuels

sustainable aviation fuel

process engineering

mechanical engineering

sacramento ca

infinium

project coordination

hazop

epc delivery

procurement

commissioning

Work arrangement

• Weekend coverage required

Why this role

Requires a bachelor’s degree in engineering and 3–7+ years of project engineering experience in industrial, energy, power, chemical, or renewable fuels projects.

About the employer

Infinium is hiring for this role. Industry: Engineering Services. Sector: 54.