Full-Time

Manufacturing Supervisor

Updated on 9/13/2026

Eos Energy Storage

Eos Energy Storage

201-500 employees

Manufactures aqueous zinc battery energy storage

No salary listed

Company Does Not Provide H1B Sponsorship

Turtle Creek, PA, USA

In Person

Bachelor's, Associate's

Category
Manufacturing & Production Operations
Required Skills
Six Sigma
Word/Pages/Docs
Excel/Numbers/Sheets
Microsoft Outlook
PowerPoint/Keynote/Slides

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Requirements
  • Strong knowledge of shop equipment, tools, and work safety is required.
  • Ability to manage time, priorities, and schedules for team members and self is required.
  • Ability to motivate and influence people is required.
  • Strong analytical and problem-solving skills are required.
  • Ability to make effective decisions expediently while maintaining high quality standards is required.
  • Ability to appropriately prioritize resources based upon need is required.
  • Good communication and organizational skills are required.
  • Solid skills and experience using Excel, Word, Outlook, and PowerPoint are required.
  • At least 5 years of experience in a manufacturing environment is required, including at least 2 years in a supervisory role in a manufacturing environment.
  • The role requires working schedules aligned with the team, including possible second or third shifts, weekends, extended hours, and occasional holidays.
Responsibilities
  • Supervise manufacturing team members, including scheduling, performance reviews, corrective action, training, timecard approvals, and Production Recording verification.
  • Mentor and motivate team members to increase engagement and ensure individuals and groups meet productivity and quality metrics.
  • Manage planning, scheduling, and material flow issues to meet production schedules and customer requirements.
  • Disseminate pertinent and timely information as the team’s communications hub.
  • Schedule routine manufacturing functions, special manufacturing needs, and warranty-product repairs.
  • Monitor manufacturing flow and production metrics, including MDI, KPIs, and Hour-by-Hour boards, implement countermeasures, manage checklists, perform safety inspections and audits, conduct manufacturing investigations, and perform root cause analysis.
  • Maintain and improve production efficiency, initiate and implement continuous improvement projects, and work with manufacturing engineers to implement new processes.
  • Perform hands-on production duties as needed.
  • Own the team’s quality output as a key stakeholder in the quality program.
  • Ensure team members maintain a clean and organized work environment and address clutter or disorganization to prevent errors, productivity loss, and safety incidents.
  • Model professional behavior and adherence to work rules, and hold team members accountable to the same standards.
  • Measure and report performance metrics.
Desired Qualifications
  • Knowledge of manufacturing engineering and related management processes, including Kaizen, statistical process control, total productive maintenance, failure mode and effects analysis, Lean Manufacturing, DMAIC, and Six Sigma.
  • Project management experience.
  • A bachelor's degree in business or a related field, or a two-year trade school degree.

Eos Energy Storage develops and manufactures aqueous zinc battery energy storage systems for commercial, industrial, utility, and renewable energy customers. The systems store electrical energy in an aqueous zinc chemistry and are designed for 3 to 12 hours of use to support grid resiliency, peak shaving, demand management, and intermittent renewable generation. The products are modular battery packs with simplified components aimed at reducing production costs and risks while delivering reliable storage for microgrids and large-scale projects. Compared with typical lithium-ion approaches, Eos focuses on a different chemistry and a streamlined design to provide cost-effective, safe energy storage for grid applications. The company’s goal is to accelerate the transition to clean energy by enabling reliable, affordable storage that boosts grid reliability and supports renewable integration.

Company Size

201-500

Company Stage

IPO

Headquarters

Edison, New Jersey

Founded

2008

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 5, 2026 revenue reached $68.8 million, up 351% year over year.
  • September 2, 2026 Mammoth Solar and October 2025 MN8 agreement extend Eos’s pipeline.
  • Management cut 2026 guidance to $300 million-$350 million while targeting 10%-15% lower conversion costs.

What critics are saying

  • August 27, 2026 Turtle Creek closure triggered WARN notices for 251 workers and consolidation disruption.
  • April 2026 securities class action in New Jersey alleges misleading scaling claims and production failures.
  • July 2026 financing and dilution keep Eos dependent on capital markets before Thorn Hill profitability.

What makes Eos Energy Storage unique

  • Eos’s 4-16 hour zinc batteries target long-duration storage lithium-ion underserves.
  • July 15, 2026 Golden Dome contract validated Eos’s U.S.-made resilience positioning.
  • September 2, 2026 Google-MN8 Mammoth Solar picked Eos for first Z3 deployment.

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Benefits

Health Insurance

Paid Vacation

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

-3%

2 year growth

-3%
Yahoo Finance
Sep 10th, 2026
Google to build $350M solar farm on abandoned coal mine with penny stock Eos Energy

Google is partnering with Eos Energy and MN8 Energy to build the Mammoth Solar project in West Virginia, representing a capital investment of up to $350 million. The facility will power Google's regional data centres, including an upcoming West Virginia facility. The project combines 86 MW of solar power with hybrid battery storage: 70 MW/280 MWh lithium-ion and 10 MW/100 MWh of Eos's Z3 zinc-based long-duration storage system. This marks Google's first deployment of Eos's Z3 technology. Eos Energy, trading at approximately $4 per share with a $1.5 billion market cap, could benefit significantly from the partnership. The project represents the first deployment under a 750 MWh master supply agreement between MN8 and Eos signed in October 2025. However, Eos's financials show substantial losses. Whilst revenue grew from $5 million in 2021 to $114 million in 2025, net losses expanded from $124 million to $970 million over the same period.

Yahoo Finance
Aug 28th, 2026
Bloom Energy beats Eos Energy as better buy despite $1.75B loss and legal risks

Bloom Energy and Eos Energy Enterprises both serve the growing energy infrastructure sector, but target different markets. Bloom provides onsite power through solid oxide fuel cell technology for data centres and utilities, whilst Eos offers zinc-based long-duration energy storage for renewable energy grids. Bloom reported revenue exceeding $2 billion in fiscal 2025, representing approximately 37% growth, though it posted a net loss of roughly $88.4 million. The company maintains partnerships including a $5 billion financing framework with Brookfield. Eos achieved revenue of approximately $114.2 million in 2025, a 630% increase year-over-year, but reported a significantly wider net loss of nearly $1.75 billion as it ramped up commercial manufacturing. Both companies face distinct risks. Bloom contends with pending securities litigation and supply chain dependencies linked to China. Eos confronts ongoing losses, reliance on external capital, and competition from larger battery manufacturers. For 2026, Bloom expects revenue to leap 85% to $3.75 billion, driven by AI data centre demand. Eos projects revenue to more than double, with management citing a $25 billion business pipeline.

Yahoo Finance
Aug 5th, 2026
Eos Energy tightens revenue guidance to $300M-$350M as manufacturing consolidation begins

Eos Energy Enterprises reported a Q2 2026 net loss of $276 million, primarily from non-cash fair value adjustments of warrants and derivatives. The company tightened its 2026 revenue guidance to $300 million to $350 million due to manufacturing downtime during facility consolidation. Management is accelerating the consolidation of production into its Thorn Hill facility, which is expected to reduce conversion costs by 10% to 15% with a nine-month payback period. The company achieved record cube shipments and a 20% sequential output increase at its Turtle Creek facility whilst maintaining flat labour costs. Eos expects a 72-point improvement in adjusted gross margin over the next 12 months through material cost reductions and manufacturing efficiencies. The company anticipates closing the second year tranche of its advanced request loan by the end of Q3.

Yahoo Finance
Aug 5th, 2026
Eos Energy achieves record $68.8M Q2 revenue, up 351% YoY, secures $100M order and strategic DOD partnership

Eos Energy Enterprises reported record revenue of $68.8 million in Q2 2026, up 351% year-over-year and 21% sequentially. Cube deliveries increased 207% year-over-year. The company achieved its seventh consecutive quarter of gross margin improvement, with adjusted gross margin improving 132 points year-over-year. It ended the quarter with $364 million in total cash and nearly 100% free cash flow conversion from operations. The company's fleet has cumulatively discharged 6.5 gigawatt hours of energy. Its pipeline grew to $24.6 billion (nearly 112 GWh), up 31% year-over-year, with 51% being eight hours or longer and 32% data centre related. Eos narrowed its 2026 revenue guidance to $300 million to $350 million as it consolidates manufacturing operations. Despite revenue growth, the company reported a gross loss of $48.8 million and adjusted EBITDA loss of $71.4 million.

Bytes Europe
Aug 3rd, 2026
Eos Energy shares fall 39% as $57.6M fundraising sparks dilution concerns

Eos Energy Enterprises completed a $37.7 million composite units offering on 21 July 2026, followed by a $19.9 million shelf registration for common stock. Since the capital raises, the company's share price has declined sharply, with a 39.1% drop over 30 days and 73.94% year-to-date fall. The stock now trades at $3.38, below analyst fair value estimates. One narrative values the shares at $3.20, suggesting 5.6% overvaluation, whilst a discounted cash flow model estimates fair value at $4.52, implying 25.3% undervaluation. Investors face significant risks including the company's $939 million in liabilities against only $114 million in revenue, high customer concentration, and complex debt structure. The investment depends on zinc-based battery technology commercialisation and continued policy support.