UNKNOWN

FEED

The Facility Controls team builds the control systems behind Fluidstacks data centers: real-time load control, MEP and behind-the-meter integration, automated commissioning, and autonomous deployment. Turn electrical and generation constraints into requirements our software team can build, and turn software and data constraints back into terms a plant vendor and an engineer of record will accept.

Fluidstack Ltd

Controls Engineer, Energy Management

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YEAR

2+ year of utility-scale renewable power plant controls experience (solar, BESS, or hybrid) preferred, including exposure to project-specific development work, Factory Acceptance Test (FAT), commissioning and Site Acceptance Test (SAT). • Solid understanding of grid functionality: Primary Frequency Response (PFR), Automatic Voltage Regulation (AVR), Active/Reactive power closed loop control, and capacitor bank functionality – including the underlying principles.

Terabase Energy

Sr. Project Controls Engineer

Workable

Expert knowledge of grid functionality: Primary Frequency Response (PFR), Automatic Voltage Regulation (AVR), Active/Reactive power closed loop control, and capacitor bank functionality – including the underlying grid rationale, not just controller behavior. • 3+ years of utility-scale renewable power plant controls experience (solar, BESS, or hybrid), including project-specific development work, Factory Acceptance Test (FAT), commissioning and Site Acceptance Test (SAT).

Sr. Controls Engineer - OT SCADA Projects

OTHER

Systems: Advanced proficiency in Excel and hands-on experience with top-tier ERP systems (e.g., NetSuite, Exceptional analytical skills, strong cross-functional communication abilities, and a proven track record of thriving in a fast-paced, high-growth environment. Experience: 6+ years of progressive accounting experience, with at least 3 years explicitly focused on cost accounting in a manufacturing environment (Medical Device, Life Sciences, or Hardware experience is highly preferred).

Cala Health

Cost Accounting Manager

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Cross-Functional Collaboration: A proven ability to communicate complex financial concepts to non-finance partners, influencing outcomes across Operations, FP&A, and external vendors without direct authority. Strengthen Operational Partnerships: Serve as the primary accounting liaison for our manufacturing partners, reviewing claims and reconciling inventory held at third-party locations to ensure seamless month-end and quarter-end closures.

Everpure LLC

IRecruitee

Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. This role partners closely with Operations, Engineering, Supply Chain, and Product Management to ensure accurate cost visibility, disciplined financial controls, and data-driven decision-making in a complex manufacturing environment.

K2 Space

Senior Cost Accounting Manager

Required Skills: Bachelors degree in Accounting, or related discipline with a minimum of 9 years of related experience; Masters degree in similar disciplines with a minimum of 7 years of related experience; or PhD in similar disciplines with a minimum of 5 years related experience. This position requires knowledge of the theory and practice of recording, classifying, examining, and analyzing costs across various projects and cost centers to guarantee compliance with the prime contract, various regulatory provisions and maintain the integrity of JPL's financials.

The Renewables Project Engineer leads technical execution for Solar, BESS, and Solar-plus-Storage projects by coordinating across teams of discipline engineers, project managers, project controls, equipment suppliers, engineering consultants, Transmission Owners/Providers, and EPC contractors to deliver technically complete and compliant projects. Knowledge of inverter-based-resource performance topics, including voltage and frequency ride-through, reactive-power capability, active- and reactive-power controls, plant-level voltage control, power plant controller functionality, equipment settings, harmonics, disturbance monitoring, power system modeling, and commissioning verification.

Impellam Group Ltd

Lead Solar Project Engineer

This role is accountable for defining and documenting control strategies and data interfaces between substation devices, generation resources, data centers, remote operation centers, and external entities, and for driving reliable data connectivity and control readiness from design, commissioning, and turnover. Monitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required.

Invenergy

Principal Engineer, Scada Engineering (Bess)

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Invenergy LLC

Principal Engineer, SCADA Engineering (BESS)

Month-end close: Deliver all cost and inventory close activities on schedule, including journal entries, accruals, reconciliations, and the monthly cost and inventory reporting package. Consigned and non-consigned inventory: Reconcile consigned balances with contract manufacturer and ensure the inventory subledger ties to the GL monthly.

Nexthop Systems Inc

Tom’s family office investment firm, 1st Avenue Capital, is building teams for the next generation of advanced solar power system architecture and AI to aggressively drive down the cost of and equitable access to clean and reliable energy.[1] 1st Avenue’s advanced large scale power systems are addressing the increasing inadequacy of the grid to meet the massively growing power demands of the digital economy, while its intelligent distributed solar utilities are leapfrogging the grid to provide equitable access to inexpensive, clean and reliable power to underserved communities around the world. When Tom sold his interest in Avantus’ development business to KKR in mid-2024, it had delivered over $1 billion in profit and secured over $10 Billion in power purchase agreements and project financings with a pipeline of over 30 GW of solar and 90 GWh of energy storage, capable of powering the homes of more than 20 million Americans day and night.

1st Avenue Power

Technical Program Manager, Power Systems

Design, develop, and validate plant controller functions for battery energy storage systems including voltage regulation, frequency regulation, P-f and Q-V droop control, active/reactive power control loops, and fast frequency response. On the energy side, Redwood has deployed the largest second-life battery project in the world, delivering power to AI data centers in months rather than years using proprietary energy architecture engineered entirely in-house.

Redwood Materials Inc

Power Systems Engineer, Energy Storage

Redwood Materials

Senior Power Systems Engineer, Energy Storage

Sr. Controls Engineer - OT Scada Projects

Root Cause Analysis: Work closely with the controls and systems teams to debug complex failures found during validation, using logic analyzers, oscilloscopes, and telemetry logs to pinpoint issues. Our team is a blend of solar-industry veterans and newbies, thought-leaders, dreamers, software, electrical and mechanical engineers, coders, product managers, project managers, and sales and marketing professionals.

HIL Test Automation Engineer

If you're a hands-on finance leader with strong manufacturing cost accounting expertise who enjoys building processes, partnering with Operations, and making a measurable impact, we'd welcome the opportunity to connect. Reporting directly to executive leadership, this individual will play a critical role in strengthening financial operations, improving cost visibility, and driving profitability through meaningful financial insights.

Alliance Resource Group

Director of Finance

HaleyMarketing

Promote Sustainability with a Purpose - At SB Energy, you may choose to become a part of our 'Just Renewables' Committee and work along with team members who share a belief in pursuing our mission in such a way that empowers a diverse and inclusive workforce that advances social justice and equity for our employees as well as partners and communities! The engineer will develop and execute advanced simulations using PSCAD/EMTDC, PowerWorld, PSS®E, and other applicable tools to assess system performance and support compliance with utility, regional reliability, and ISO/RTO requirements, including those applicable in WECC, ERCOT, SPP, PJM, MISO, and CAISO.

SB Energy

Principal Power Systems Engineer

GreenHouseAPI

The EV space is growing dramatically, with Zero a leader in the two-wheel category and a rising star in powertrain applications to other OEMs electrifying sport and utility vehicles for powersport and industrial applications. /n What to ExpectThe Cost Accounting Manager is responsible for overseeing all cost accounting activities within a global motorcycling manufacturing and distribution environment.

Zero Motorcycles Inc

Please note that all open positions will always be shown here on the iRhythm Careers page, and all communications regarding the application, interview and hiring process will come from a @irhythmtech.com email address. There have been instances where individuals not associated with iRhythm have impersonated iRhythm employees pretending to be involved in the iRhythm recruiting process, or created postings for positions that do not exist.

Plant Controller Jobs in California

Controls Engineer, Energy Management Fluidstack Ltd

Sr. Project Controls Engineer Terabase Energy

Sr. Controls Engineer - OT SCADA Projects Terabase Energy

Cost Accounting Manager Cala Health

Cost Accounting Manager Everpure LLC

Senior Cost Accounting Manager K2 Space

Cost Accounting Manager JPL

Lead Solar Project Engineer Impellam Group Ltd

Principal Engineer, Scada Engineering (Bess) Invenergy

Principal Engineer, SCADA Engineering (BESS) Invenergy LLC

Cost Accounting Manager Nexthop Systems Inc

Technical Program Manager, Power Systems 1st Avenue Power

Power Systems Engineer, Energy Storage Redwood Materials Inc

Senior Power Systems Engineer, Energy Storage Redwood Materials

Sr. Controls Engineer - OT Scada Projects Terabase Energy

HIL Test Automation Engineer Terabase Energy

Director of Finance Alliance Resource Group

Principal Power Systems Engineer SB Energy

Cost Accounting Manager Zero Motorcycles Inc

Inventory & Cost Accounting Manager iRhythm Holdings Inc

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