Senior Project Manager - C&I
- Salary
- $135.3K–$159.1K
- Hiring from
- United States
- Work type
- Remote
- Posted
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About Mainspring
Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Mainspring also partners with global energy leaders including AEP, NextEra Energy Resources, Schneider Electric, and more.
The core values that ground our work, guide our decisions, and connect us together:
- Pragmatic Optimism
- Excellence without Ego
- Proactive Collaboration
job Overview
A key enabler of Mainspring’s mission is the ability of its team to deliver solutions based on our linear generator technology that solve customer problems in the cross-section of resiliency and clean power generation. This includes site due diligence, design engineering, permitting, construction operations, and commissioning.
Responsibilities
A Senior Project Manager will:
Serve as the primary advocate for project success and Mainspring Energy’s lead field representative, coordinating cross-functionally with engineering, logistics, manufacturing, commissioning, and customer stakeholders to ensure successful delivery throughout the full project lifecycle
Lead concurrent turnkey power generation projects, as well as oversee multiple third party developed equipment sale projects, from development through commissioning and closeout
Manage permitting and utility interconnection processes across multiple municipalities and Authorities Having Jurisdiction (AHJs)
Coordinate cross-functional teams (engineering, procurement, construction, QA/QC, commissioning) and external partners to execute safely, eliminate scope gaps, on schedule, and within budget
Own critical path schedule management, proactively mitigating technical, procurement, and construction risks
Oversee contract administration, bid packaging, subcontractor management, and change order negotiation
Drive cost control initiatives to meet and improve project margin targets
Ensure compliance with safety, quality, environmental impacts and risk mitigations, and regulatory standards
Maintain accurate reporting, documentation, turnover packages, and warranty administration
Conduct site visits and job walks, with up to 15% travel required
Qualifications
7+ years of project management experience, with emphasis on distributed energy systems (solar, BESS, fuel cells, microgrids) and turnkey EPC delivery
Demonstrated ownership mentality, with full accountability for equipment sales and turnkey EPC project performance, including site safety, schedule adherence, scope control, cost management (including change order negotiation), and contractor quality oversight
Comprehensive knowledge of development, permitting, contracting, procurement, estimating, budgeting, scheduling, logistics, and construction execution
Proven experience leading RFP development, bid evaluations, contract negotiations, and full procurement lifecycle management
Strong financial management capabilities, including cost tracking, forecasting, budget control, and change order negotiation using tools such as Procore and MS Project
Demonstrated expertise navigating AHJ permitting processes and managing electrical and gas utility interconnection requirements
Proficiency in Microsoft Office (Excel, scheduling in Project, Reporting in PowerPoint) and Google Workspace (Sheets, Docs, Drive, shared workflows, remote collaboration tools)
Experience in Project Management software (Procore)
Highly effective in remote work environments, leveraging digital collaboration platforms to manage distributed teams and maintain execution momentum
Proven ability to manage competing high-priority tasks across multiple concurrent projects while maintaining schedule discipline and attention to detail
Strong analytical, organizational, and problem-solving skills, with demonstrated success resolving technical, commercial, and personnel-related challenges
Deep understanding of contractor qualification, safety programs, QA/QC processes, and project governance best practices
Does your experience not meet all of our posted requirements? Studies have shown that some people are less likely to apply to positions unless they meet every listed requirement. At Mainspring, we are committed to building a diverse, inclusive, flexible, and collaborative environment, so if you want to help us transition the world to clean and affordable electricity, and don’t meet all posted requirements for a particular role, we’d still love to hear from you. Mainspring can sometimes be flexible enough to shift responsibilities for the right person, or otherwise identify open or upcoming roles that may better fit your professional background.
In more traditional words, Mainspring Energy, Inc is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
This compensation and benefits information is based on Mainspring Energy's estimate as of the date of publication and may be modified in the future. We generally do not negotiate on salary once we have made an offer. The level of pay within the range will depend on a variety of job-related factors that may include location, relevant prior experience and/or education, or particular skills and expertise. New hires joining the company tend to be paid within the starting base pay range noted above, with opportunities to increase pay over time based on development of additional skills, competencies, and company-specific knowledge.
