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2 plant optimization engineer jobs found in Hawthorne

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Hawthorne plant optimization engineer
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CE
Apr 25, 2026
Full time
Senior Systems Engineer, Mechanical Design
$140,000 - $200,000 yearly
Critical Energy Systems Hawthorne, CA
Company Description: Critical Energy is an innovative, early-stage, venture-backed cleantech company on a mission to accelerate the global energy transition through abundant, low-cost clean energy. Founded by an ex-SpaceX engineer, Critical Energy designs and manufactures factory-built, modular power plants. These rapidly deployable systems convert heat into electricity using a closed-loop thermodynamic cycle and can be installed in just weeks. Critical Energy's technology delivers high-efficiency, 24/7 power for geothermal applications and waste heat recovery (including from data center gas turbines), making clean energy practical and cost-effective for demanding sectors like AI hyperscalers and data centers. Backed by top climate and technology investors, Critical Energy is scaling rapidly. Our Mission: To build an abundant, low-cost, 100% clean energy future through groundbreaking geothermal innovation. We are a team of passionate engineers, designers, and visionaries...
CK
Aug 05, 2026
Full time
Senior Lead Research Engineer - Hawthorne, NY at Charles Kriston Group
$90,000 - $120,000 yearly
Charles Kriston Group Hawthorne, NY
Senior Lead Research Engineer - Hawthorne, NY Our client is a globally recognized leader and ultimate "think tank" in Container Closure Integrity Testing (CCIT) and high-precision packaging leak detection. They engineer the world's most sophisticated, deterministic, and non-destructive inspection technologies utilized across the pharmaceutical, medical device, and high-risk food industries. Why You Want to Work Here Work with Passion & Purpose: Your work directly impacts global health and consumer safety, ensuring the integrity of critical packaging for life-saving biologics and medical devices. True Innovation & Ownership: Step into an agile, highly collaborative R&D ecosystem. You won't just be maintaining legacy equipment-you will actively develop, design, and generate next-generation, patentable sensory solutions from scratch. Global Impact, Healthy Balance: Enjoy the stability and prestige of a global industry leader paired with a culture that...
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