Jobs in the United States

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Project Engineer
Actalent
Poway, CA
Position SummaryThe Project Engineer supports the planning and execution of engineering projects from concept through completion. This role works closely with senior engineers, project…
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Construction Project Engineer
Actalent
Brownsville, TX
- $40 to $45 USD / hour
Review and interpret project drawings, specifications, and technical requirements to support accurate field execution.
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Electrical Field Engineer
Actalent
Brownsville, TX
- $40 to $45 USD / hour
Seeking a Field Engineer to support technical field operations on-site and oversee various administrative and technical tasks in both the field and field office, ensuring project success…
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Director of Program Evaluation
ISTE+ASCD
ARLINGTON, VA
- $97,500 to $100,000 USD / year
The Director of Program Evaluation leads the design, implementation, and management of educational program evaluations. This role applies quantitative and qualitative methods to assess…
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R&D Chemist
Actalent
Saint Paul, MN
- $26 to $29 USD / hour
Document all testing procedures, observations, and data analysis results clearly and accurately in a lab notebook and laboratory information management system (LIMS).
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Data Center Controls Tech 200k COMP URGENT
Actalent
Cedar Rapids, IA
- $35 to $50 USD / hour
…automation systems. This role focuses on chilled-water and building management system (BMS) projects within a data center environment and is accountable for delivering work safely, on…
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Principal, Private Market Valuation
Markit North America
Dallas, TX
…private and illiquid investments. The role requires strong technical valuation expertise, sound judgment, client relationship management, and the ability to lead engagements and develop…
Added 1 min ago
DU
Wetland Biologist
Ducks Unlimited, Inc.
Champaign, IL
- $54,360 to $58,000 USD / year
The Wetland Biologist will provide biological and technical expertise to advance wetland conservation, wildlife habitat enhancement, and natural resource management objectives. The position…
Added 1 min ago
DU
Wetland Biologist
Ducks Unlimited, Inc.
Anna, IL
- $54,360 to $58,000 USD / year
The Wetland Biologist will provide biological and technical expertise to advance wetland conservation, wildlife habitat enhancement, and natural resource management objectives. The position…
Added 2 mins ago
Lead Systems Engineer - Tolling Delivery
Kapsch TrafficCom USA Inc.
Austin, TX
You'll be the technical face of the client relationship, building trust with customer stakeholders throughout the life of a program while leading the engineering teams responsible for…
Added 2 mins ago
Project Management Consultant IV
Kaiser Permanente
Greensboro, NC
The PM Consultant IV serves within the Project Management Office, with a primary focus on leading complex, cross-functional technology programs that support Medicare and Medicaid regulatory…
Added 2 mins ago
Traveling IS Director - Infrastructure & Operations (I&O) HQ ATG
Turner Construction
United States
…security and desktop hardware and software, network design and management, data management, and disaster recovery, aligned with company and Information Services (IS) priorities and…
Added 3 mins ago
Sr Advanced R&D Engineer/Scientist
Aerospace
Phoenix, AZ
Work with project engineers and program managers to define project test scope, manage technical risk, and ensure project execution to meet deliverables within approved schedule and budget.
Added 4 mins ago
DO
MREA - Lab and Field Specialist
Department of Transportation
CA
- $7,492 to $9,379 USD / month
…Transportation Engineer to provide clear, effective and timely technical information to clients based on laboratory testing results. The MREA prepares daily reports on quality assurance…
Added 5 mins ago
Expert Engagement Manager
LiveRamp, Inc.
New York, NY · Little Rock, AR · Seattle, WA · San Francisco, CA
The Expert Engagement Manager should have comprehensive project management knowledge, be highly organized, be effective in ambiguous environments, be able to easily communicate technical…
Added 5 mins ago
Sr. Engagement Manager
LiveRamp, Inc.
San Francisco, CA · Little Rock, AR · New York, NY · Seattle, WA
The Senior Engagement Manager should have comprehensive project management knowledge, be highly organized, be effective in ambiguous environments, be able to easily communicate technical…
Added 5 mins ago
Program Manager
System Studies and Simulation, Inc.
Huntsville, AL, AL
The PM will provide prime and subcontract technical project leadership/supervision to assigned government services (SETA) projects. Will be responsible for the quality of all deliverables…
Added 6 mins ago
YC
Chief of Development Services
York County
Yorktown, VA
- $51.33 to $59.03 USD / hour
…and code enforcement. Directs the activities of professional, technical and administrative staff engaged in plan review to ensure compliance with applicable County and State Codes and…
Added 6 mins ago
Director, Trade and Channel Strategic Planning and Execution
(0400) Sanofi-Aventis US LLC
Morristown, NJ · Cambridge, MA
2. Specialty Pharmacy & Channel Performance Management
Added 6 mins ago
Software Engineering Lead
TCC Toyota Motor Credit Corporation Company
Plano, TX
…Senior Engineering Lead will collaborate with product owners and technical teams to design end-to-end architecture for applications across our financial services…
Added 7 mins ago
Owners Rep Project Manager
OnQGlobal Inc
New Albany, OH
Participate in executive level briefings and decision making processes with respect to the Project in supporting Owner’s internal Project Management team.
Added 7 mins ago
Compliance and Training Manager
Boulder Housing Partners
Boulder, CO
…HUD/PBRA, LIHTC, HOME, HDG, CDBG, City of Boulder programs, Project-Based Vouchers, Move to Work requirements as applicable to BHP/PM, LURAs, covenants, and other governing documents.…
Added 8 mins ago
Lead Geologist/Environmental Scientist
Foth
Green Bay, WI
…multiple client sites and teams. If you’re looking to deepen your technical expertise, grow your client and leadership skills, and make a tangible impact, we’d love to meet…
Added 8 mins ago
IC
Superintendent 100% Full time traveler
IES Communications
Reno, NV
- $35 to $45 USD / hour
- Full-time
…company and customer requirements across safety, quality, and project management. Responsibilities Manage multiple project crews; own crew performance, training, and adherence to company…
Added 9 mins ago
CP
Senior Housing Program Administrator
Central Pines Regional Council
Durham, NC
- $67,297 USD / year
Description of Work: The position will consist of providing day-to-day management and coordination of the Central Pines Lead Safe Program, including internal and external oversight of…

Mainspring Energy

Strategic Materials Program Manager

Menlo Park, CA, United States

$84,766 to $99,725 USD / year

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Job details

Pay: $84,766 to $99,725 USD / year
Experience: 5+ years of experience in materials management or supply chain planning in a manufacturing environment
Posting language: English
Posted: Aug 20, 2026

Original job description

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

The Strategic Materials Program Manager will be the operational linchpin for our most critical, high-value components. These components feature complex supply chains, custom manufacturing processes, and high field-rework value. To orchestrate material availability across diverse demand streams, you will leverage MRP systems and AI-driven forecasting tools to review historical trends, compare scenarios, and lead rigorous capacity planning. This role owns cross-functional communication, publishes regular planning reports for leadership, and partners directly with Procurement to ensure alignment. It is an opportunity to drive high-impact supply chain visibility from raw material mill runs to final asset delivery.

Key Responsibilities

Manage end-to-end material flow and inventory visibility for critical components
Coordinate and reconcile material requirements and allocations across multiple operational teams including Production, Project Delivery, O&M, and R&D
Lead capacity planning and line of balance reviews with internal manufacturing teams and external stakeholders to identify and resolve throughput constraints
Review consumption trends, build comparisons, and evaluate forecasts using MRP systems and AI-driven forecasting tools to publish comprehensive planning reports
Partner closely with Procurement to review inventory coverage, align purchase order (PO) schedules with operational demand horizons, and prevent supply gaps
Own cross-functional communication by gathering operational inputs and delivering transparent executive reporting on material health and schedule risks to leadership

Minimum Requirements

Deep knowledge of material requirements planning (MRP) and production scheduling logic
Strong analytical skills with the ability to interpret complex data sets and demand signals
Proficiency in managing ERP planning modules and optimizing system parameters
Exceptional communication skills to bridge gaps between Engineering, Production, and Procurement

Qualifications

5+ years of experience in materials management or supply chain planning in a manufacturing environment
Bachelor’s degree in Supply Chain, Operations, Engineering, Business, or a related technical field
Advanced technical proficiency with MRP and ERP systems
Proven track record of leading capacity planning, line of balance reviews, and cross-functional operations alignment with external suppliers
Direct experience managing high-value, long-lead, custom-manufactured components or complex component lifecycles
Exceptional communication and stakeholder management skills, with a proven ability to present complex data insights clearly to cross-functional teams and executive leadership
Proficiency in utilizing AI and automation tools (e.g., LLMs, spreadsheet automation) to streamline material planning workflows, accelerate documentation, and reduce manual reporting time
Advanced Excel/Google Sheets skills (VLOOKUPs, Pivot Tables, data modeling)
Cultural fit: Rigorous Accuracy (attention to detail, process-oriented), Pragmatic Problem Solving (finding solutions in supply constraints), and Proactive Collaboration

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.

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More about this job

Skills

Manufacturing processes
MRP
Forecasting
Communication skills
Leadership
Procurement
Reporting
Schedule production
Analytical skills
ERP
Supply chain management
Stakeholder management
Documentation
Microsoft Excel
Google Sheets
Data modelling
Attention to detail
Problem solving
Collaboration
Compensation and benefits

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