Environmental Analyst; Permitting & Compliance

Company Overview

Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines, and fuel cells to quickly and reliably deliver local power for EV charging, commercial facilities, data centers, and grid-scale operations.

The Mainspring Linear Generator is fuel flexible, ramps up and down to meet demand, and utilizes a flameless reaction with near-zero NOx emissions. Backed by top‑tier investors including Khosla Ventures, Bill Gates, American Electric Power, Lightrock, and General Catalyst, Mainspring designs, manufactures and delivers its products to customers across the U.S. today, and we’re quickly scaling for international expansion.

Inspired by our vision of the affordable, reliable, net‑zero carbon grid, Mainspring is rapidly expanding within the $816B global electricity equipment market, and we’re hiring the best talent to meet growing customer demand around the globe. We welcome a broad range of backgrounds, experiences, and talents to bring fresh perspectives and ongoing innovation to our customers.

Mainspring values:
Pragmatic Optimism, Excellence without Ego, Proactive Collaboration.

Mainspring is seeking a highly motivated, business‑minded Environmental Analyst to join our Environmental Permitting & Compliance team. You will be a critical member of Mainspring’s organization, helping ensure our operations remain compliant and scalable as we grow.

In this role, you will own key environmental compliance workflows and data systems, drive continuous improvement through automation and tool development, and serve as a strategic partner to Operations, Sales, Project Delivery, and other cross‑functional stakeholders. You are detail‑oriented, proactive, and thrive in a fast‑paced environment where you can combine technical rigor with practical execution.

As a key member of the environmental team, you will have the opportunity to make a tremendous impact by helping to shape the environmental infrastructure, processes, and systems that enable safe, compliant, and efficient operations at scale.

• Provide thoughtful and operationally practical support to internal stakeholders on environmental compliance and permitting requirements, with a focus on air quality regulations and reporting obligations.
• Partner with Operations and O&M teams to ensure environmental compliance is embedded into day‑to‑day execution and long‑term planning.
• Identify emerging regulatory risks and translate requirements into clear internal actions, documentation, and timelines.
• Architect and refine scalable compliance processes, including permit tracking, reporting workflows, and documentation standards that integrate with Mainspring’s Environmental Management System (EMS).
• Drive continuous improvement by identifying opportunities for automation, system enhancements, and tool development (e.g., scripts, dashboards, database improvements) to improve accuracy, speed, and audit readiness.
• Develop and maintain Permit Action Plans for operational activities, ensuring timely permit acquisition, renewals, and ongoing compliance.
• Own and maintain the air emissions tracking dashboard, ensuring data integrity, accuracy, and real‑time visibility for internal stakeholders.
• Maintain cross‑platform compliance documentation and data integrity across key enterprise systems, ensuring compliance activities, timelines, and records remain complete and audit‑ready.
• Maintain records of environmental monitoring data, compliance documentation, and reporting outputs, ensuring timely and accurate EMS inputs.
• Support the coordination and execution of Source Testing activities, including scheduling, contractor management, protocol review support, and site logistics.
• Track and analyze source testing results, flagging potential compliance risks and ensuring accurate internal and external reporting.
• Coordinate Portable Analyzer Checks and support the development of digital tools to simplify and standardize field documentation.
• Coo…