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.

We are looking to build relationships with people who share our values:

Pragmatic Optimism. Building a new category of world-class power generation requires the optimism of ambition and creativity, balanced with practicality to solve problems efficiently. The challenges that arise are opportunities for growth.

Excellence without Ego. We bring expertise and commitment to creating the best customer experience, from sales to deployment and service, just as we apply deep technical rigor to building and delivering world-class products. We strive for excellence and behave as leaders with the humility to acknowledge our challenges, both collectively and as individual contributors.

Proactive Collaboration. The integration and cross-disciplinary nature of Mainspring’s business requires intentionally seeking out others who bring different skills, perspectives, and priorities. Our culture of inclusion and respect extends beyond our team to interactions with our partners and customers.

More information can be found at www.mainspringenergy.com

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.

We are looking to build relationships with people who share our values:

Pragmatic Optimism. Building a new category of world-class power generation requires the optimism of ambition and creativity, balanced with practicality to solve problems efficiently. The challenges that arise are opportunities for growth.

Excellence without Ego. We bring expertise and commitment to creating the best customer experience, from sales to deployment and service, just as we apply deep technical rigor to building and delivering world-class products. We strive for excellence and behave as leaders with the humility to acknowledge our challenges, both collectively and as individual contributors.

Proactive Collaboration. The integration and cross-disciplinary nature of Mainspring’s business requires intentionally seeking out others who bring different skills, perspectives, and priorities. Our culture of inclusion and respect extends beyond our team to interactions with our partners and customers.

More information can be found at www.mainspringenergy.com

Job Overview

At Mainspring, we are driven to create a better, more sustainable future by delivering innovative power generation technology. As our products, fleet, and operational complexity continue to scale, we are seeking a Senior Manager, PLM Engineering Tools & Systems leader to own PLM as a cross-functional business program and ensure it delivers measurable value across Engineering, Manufacturing, Supply Chain, Quality, and Field Service.

You will serve as the strategic business owner for Product Lifecycle Management at Mainspring—defining the roadmap, aligning leadership across functions, driving adoption and process change, helping prioritize work, identifying resource gaps, and ensuring PLM capabilities improve how we design, release, manufacture, trace, and service products across the full lifecycle.

This role will partner closely with the PLM technical leader and internal development resources to keep the system running, implement new features, cross-functionally plan platform upgrades, and improve integrations across connected business systems. While the technical team focuses on platform health and implementation, this role will focus on direction, governance, execution, and organizational alignment. This role is a Hybrid role at Mainspring’s Headquarters in Menlo Park, CA.

Job Overview

At Mainspring, we are driven to create a better, more sustainable future by delivering innovative power generation technology. As our products, fleet, and operational complexity continue to scale, we are seeking a Senior Manager, PLM Engineering Tools & Systems leader to own PLM as a cross-functional business program and ensure it delivers measurable value across Engineering, Manufacturing, Supply Chain, Quality, and Field Service.

You will serve as the strategic business owner for Product Lifecycle Management at Mainspring—defining the roadmap, aligning leadership across functions, driving adoption and process change, helping prioritize work, identifying resource gaps, and ensuring PLM capabilities improve how we design, release, manufacture, trace, and service products across the full lifecycle.

This role will partner closely with the PLM technical leader and internal development resources to keep the system running, implement new features, cross-functionally plan platform upgrades, and improve integrations across connected business systems. While the technical team focuses on platform health and implementation, this role will focus on direction, governance, execution, and organizational alignment. This role is a Hybrid role at Mainspring’s Headquarters in Menlo Park, CA.

Responsibilities

PLM Strategy, Governance & Roadmap

Business Ownership: Own PLM as a cross-functional business program, ensuring it supports company priorities across Engineering, Manufacturing, Supply Chain, Quality, and Field Service.

Roadmap Development: Define and maintain the PLM roadmap, aligning system capabilities and process improvements to business needs, scale requirements, and product lifecycle priorities.

Leadership Alignment: Drive alignment across functional leaders on priorities, decisions, process standards, and investment needs related to PLM and connected engineering systems ( Colab, SolidWorks, Altium 365 ).

Governance: Establish decision-making forums, ownership models, and governance processes for PLM enhancements, master data standards, change workflows, and business process adoption.

Cross-Functional Process & Execution Leadership

Process Design: Partner with stakeholders to design and improve end-to-end lifecycle processes spanning eBOM, mBOM, Service BOM, engineering change management, configuration management, and traceability.

Program Prioritization: Translate business needs into sequenced workstreams, balancing short-term operational issues with longer-term platform and process maturity goals.

Change Management: Lead organizational adoption of new PLM workflows, standards, and ways of working; ensure the right teams are engaged early and that changes are durable.

Gap Identification: Assess process, system, and resource gaps that limit PLM effectiveness, and recommend staffing, workflow, or tooling changes needed to close them.

PLM Systems & Business Value Delivery

Value Realization: Define success metrics and ensure PLM investments are improving data quality, process efficiency, traceability, change execution, and cross-functional visibility.

System Partnership: Work closely with the PLM technical lead to translate business priorities into system requirements, feature releases, enhancements, and integration needs.

Connected Systems Alignment: Help drive alignment across PLM, ERP, WMS, MES, and Salesforce FSM or other downstream systems that depend on accurate product and configuration data.

Requirements Definition: Write clear business requirements, user stories, and operating needs for developers, administrators, and implementation partners.

Stakeholder Enablement & Operating Rhythm

Adoption & Training: Support stakeholder readiness, communication, and training for PLM process updates, new capabilities, and role expectations.

Issue Resolution: Surface and resolve cross-functional blockers that impact data quality, execution speed, system usage, or business outcomes.

Operating Cadence: Run a clear operating rhythm for roadmap reviews, prioritization, business requirement intake, release readiness, and post-launch adoption follow-through.

Qualifications

Experience: 8+ years of relevant experience in PLM, engineering systems, configuration management, change management, or engineering operations in a complex hardware or manufacturing environment, including 3–5 years in a managerial or team‑lead capacity. Bachelor’s degree in Engineering or a related technical field preferred; mechanical engineering background strongly preferred.

Communication & Influence: Strong communication skills and executive presence, with the ability to influence without direct authority and align technical and business stakeholders.

PLM Expertise: Deep understanding of PLM principles and lifecycle processes, including eBOM, mBOM, Service BOM, engineering change management, release processes, configuration management, and product traceability.

Engineering & Operations Fluency: Strong understanding of how physical products are designed, built, changed, and maintained in the field. Ability to connect engineering intent to manufacturing execution and service outcomes.

System Knowledge: Experience working with PLM platforms such as Enovia / 3DEXPERIENCE, SolidWorks, CATIA, and connected enterprise systems such as ERP, MES, WMS, and service platforms.

Leadership: Proven track record of leading a team and complex, cross-functional business programs that require stakeholder alignment, prioritization, governance, and process change.

Requirements & Process Design: Ability to translate business needs into structured requirements, process definitions, operating models, and implementation plans.

Cross-Functional Collaboration: Proven ability to work seamlessly across engineering, manufacturing, supply chain, quality, service, and IT teams.

Mindset: High intellectual curiosity, strong learning orientation, and the ability to navigate ambiguity while building practical, scalable solutions.

Success looks like

Clear Ownership: PLM is operated as a well-defined business program with clear governance, accountable owners, and aligned cross-functional priorities.

Practical Roadmap Execution: The company has a credible, sequenced PLM roadmap that balances operational needs with long-term scale.

Strong Adoption: Engineering, Manufacturing, Supply Chain, Quality, and Service teams are using PLM-driven processes consistently and effectively.

Improved Data & Process Health: Product structures, change workflows, and configuration data are more accurate, more timely, and more trusted across systems.

Business Value Delivery: PLM investments measurably improve traceability, execution speed, process clarity, and lifecycle decision-making.

Organizational Alignment: Leadership is aligned on priorities, tradeoffs, and resource needs, and PLM work is driven by clear business objectives rather than reactive requests.

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.