Senior Manufacturing Engineering Manager
Eos Energy Enterprises
Company Overview
Eos Energy Enterprises, Inc.
Edison, NJ, United States
2008
Approximately 430 employees (source: stockanalysis.com).
What They Do
Eos Energy Enterprises specializes in developing innovative zinc-powered battery energy storage systems (BESS), particularly their proprietary Znyth® aqueous zinc battery technology. This technology is designed for long-duration energy storage, offering discharge durations ranging from 3 to 12 hours, which provides a viable alternative to traditional lithium-ion and lead-acid batteries. The company emphasizes safety, scalability, and efficiency, with a 20-year useful life for its products, all manufactured in the U.S. (source: stockanalysis.com). Their product lineup includes the Z3 battery module, battery management systems for remote monitoring, and comprehensive project management services, catering to utility-scale, microgrid, and commercial applications to address grid complexity and renewable energy intermittency (source: eose.com). Target markets include utilities, independent power producers, and commercial customers, with a focus on integrating renewable energy sources like solar and wind into their systems (source: mapquest.com). Eos differentiates itself through its non-flammable zinc chemistry, positioning against competitors such as ESS Inc. and Form Energy, and aims to enhance grid stability through long-duration storage solutions (source: dcfmodeling.com).
Projects & Track Record
Eos Energy Enterprises has made significant strides in the energy storage sector, with notable projects including the first commercial shipments of its Znyth® technology in 2017, marking a successful transition from research and development to market entry (source: dcfmodeling.com). A key project involved a $20 million order from EnerSmart for a 9MWh installation in El Cajon, California, aimed at enhancing grid stability and scheduled for deployment in Q4 2021 (source: eose.com). Ongoing projects include a commitment to deliver between 90MWh and 180MWh of Znyth®-powered storage across multiple locations in California, reflecting the growing demand for long-duration energy solutions (source: eose.com). The expansion of their Turtle Creek manufacturing facility is crucial for scaling production to meet these demands and support future growth (source: dcfmodeling.com). Key clients include EnerSmart, which focuses on utility-scale projects, and partnerships are being developed to enhance supply chain efficiency and installation speed (source: eose.com).
Recent Developments
In recent years, Eos Energy Enterprises secured its largest order to date, a $20 million contract from EnerSmart for energy storage solutions, underscoring the increasing demand for their technology in California (source: eose.com). The company has also aggressively expanded its manufacturing capabilities at the Turtle Creek facility, transitioning to high-volume production following its public listing in 2020 (source: dcfmodeling.com). While no specific acquisitions or mergers have been reported since the SPAC merger, the EnerSmart deal represents a significant commercial milestone for Eos, highlighting its growth trajectory in the energy storage market (source: eose.com).
Working There
Eos Energy Enterprises offers a diverse range of roles across various departments, including engineering, product management, sales, marketing, operations, finance, and HR. The company actively recruits talent for positions in software development, infrastructure, and storage systems, with a focus on fostering innovation and collaboration within its teams (source: salestools.io). Most hiring occurs at the Edison headquarters, which is designed to support growth and innovation, as well as at the Turtle Creek manufacturing sites (source: eose.com). Eos promotes a company culture centered on continuous learning, employee well-being, and teamwork, with amenities that include open-plan offices, collaboration spaces, and fitness centers to enhance the work environment (source: salestools.io). While specific benefits such as health plans or PTO are not detailed, the company positions itself as a place where employees can make a positive impact through their work in clean energy (source: salestools.io).
Last updated on Feb 23, 2026 | Report an issue
The Sr. Manufacturing Engineering Manager is accountable for planning, managing, and coordinating resources (people and tools) to deploy new manufacturing methods to achieve cost and/or output targets, ensure manufacturing equipment capacity planning is correct and aligned with demand, and implement engineering changes, process improvements and CAPEX expansion.
Responsibilities
- Ensures processes, systems, and governance that supports NPI, capacity analysis, change management, CAPEX, subject matter expertise and other position requirements.
- Builds the team structure and ensures correct resources are secured to accomplish manufacturing demands. Ensures all members of the department are trained, developed and able to perform their tasks safely in a timely manner.
- Engage in the manufacturing prototype gate to ensure design for manufacturability, and understand development of manufacturing prototypes through production release.
- Ensures processes yield capable manufacturing outcomes at the right time and cost.
- Ensures the SIOP equipment and people capacity model is in alignment with current or expected (growth investment) outcomes.
- Develops the industrial engineering capabilities to drive cycle times that are realistic, balanced, and practical. Provides a framework that will clearly guide the equipment expansion requirements.
- Oversees all manufacturing CAPEX projects and spend for plant improvement projects. Requires submittal for approval, tracking, reporting and execution. Established budget, timelines, deliverable and presents to management.
- Leads change management to ensure that key milestones are defined, resources are aligned, validations are completed, and all stakeholders are engaged. This applies to design, process, tooling, supplier, and any other changes that may affect the manufacturing outcomes.
- Creates standardized process documentation, i.e., control plans, work instructions, and standard work.
- Creates a culture of continuous improvement actions on plant processes. Works with team to ensure resources are prioritized based upon impact to business, business case, and are in alignment with continuous improvement framework.
- Uses measures to quantify results and to identify corrective actions needed.
- Maintains metrics and KPIs on leading and lagging metrics and driving continuous improvement activities to improve business outcomes.
- Facilitates technical problem solving by ensuring processes and methods are in place to identify technical problems before they become crises and determine appropriate action to solve technical problems.
- Tracks technical problems to identify trends and determine cost-effective ways to eliminate root causes.
- Focus on lean manufacturing (5S, VSM, SMED, takt time, line balancing, etc.
- Other duties as assigned
Knowledge, Skills, and Abilities
- Strong leadership skills, including boosting morale, resolving conflicts, managing performance for results
- Strong ability to follow disciplined work processes and create / revise work processes
- Strong interpersonal skills, written, oral communication and influencing skills
- Strong ability to cope with uncertainty and make educated decision
- Strong critical and creative thinking skills
- Strong analytical and problem-solving skills
- Demonstrated ability to successfully manage and complete projects.
- Lean Manufacturing
- Six Sigma
Education and Experience
- Bachelor's degree in engineering discipline or related field required.
- Master's degree preferred.
- Minimum of 8 years of experience required.
- Experience in equipment automation required.
Apply now
Job expired?Please let Eos Energy Enterprises know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Eos Energy Enterprises know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
July 21, 2026
July 21, 2026
Full time
On-site
Company
- East Pittsburgh, Pennsylvania, United States
Minimum of 8 years of experience required.
UTC-04:00