Full-Time

Software Product Manager

Posted on 5/9/2026

Eos Energy Storage

Eos Energy Storage

201-500 employees

Manufactures aqueous zinc battery energy storage

No salary listed

Company Does Not Provide H1B Sponsorship

Edison, NJ, USA

In Person

Category
Product (1)
Required Skills
Agile
Market Research
Product Management
Requirements
  • Bachelor's degree in electrical engineering, computer science/engineering, or similar.
  • Minimum of 8 years' experience.
  • Direct knowledge of Battery Energy Storage Systems (BESS), software platforms and products in the ESS industry.
  • Strong organizing skills and ability to balance multiple priorities at once.
  • Facilitate agile team meetings.
  • Excellent interpersonal skills, including the ability to interact effectively with professional and technical staff, manufacturing and operations staff, third-party partners, customers and customer-facing department members.
  • People management skills; supervising of direct reports including, but not limited to, Technical Project Managers.
  • Ability to keep team members accountable for assigned deliverables in a matrixed organization.
  • Excellent verbal and written communication skills, including strong professional presentation skills and the ability to develop effective presentation content for stakeholder communications.
  • An understanding of how to manage and balance product costs, features, and development/launch schedules.
  • A passion for solving complex problems with creative, innovative, elegant solutions.
Responsibilities
  • Proactively identify product gaps, industry needs/trends, and pain/value points for internal and external customers through rigorous market research. Focus on opportunities for product differentiation and growth.
  • Quantify the value of new product features to help define a minimum viable product and product roadmap
  • Collaborate with Commercial, Projects Field Service, and Engineering organizations to present a clear picture of current product capabilities and a future timeline of product types and capabilities
  • Translate product roadmap and business strategy into detailed requirements which the software engineering organization can develop into software products and platform. Obtain buy-in from key stakeholders across the organization.
  • Participate in customer meetings with Sales/Business Development/Commercial teams to advise on questions about product capabilities
  • Coordinate product development, testing, and release between internal and external stakeholders to ensure new products meet product requirements and expectations, and release commitments
  • Write business cases as well as user stories, market requirements, product requirements, and other similar documents
  • Create or lead internal efforts to create transition materials for platform and products for software introduction steps, and also to onboard new stakeholders
  • Design and build operational processes to help engineering and development teams towards product delivery outcomes
  • Visit Eos customer installations and production facilities depending on customer and business needs
  • Manage multiple initiatives concurrently, both minor and major
  • Additional job duties may be assigned at any time, with or without notice, as determined by business needs.
Desired Qualifications
  • MBA or bachelor's degree in electrical engineering, computer science/engineering, or similar preferred

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

Simplify Jobs

Simplify's Take

What believers are saying

  • $701.5M backlog and $23.6B pipeline drive revenue to $300-400M in 2026.
  • Second production line starts late Q2 2026, expanding to 8GWh annually.
  • Driehaus invests $110M in Q4 2025, signaling institutional confidence.

What critics are saying

  • Securities lawsuits over 2025 revenue miss settle by mid-2028, draining cash.
  • Second line delays from automation issues miss Q4 2026 capacity targets.
  • Lithium-ion cost drops from CATL erode zinc advantages by 2027.

What makes Eos Energy Storage unique

  • Znyth zinc batteries enable 3-12 hour discharges unlike lithium-ion.
  • Z3 modules retain over 97% capacity across 6,000 cycles.
  • DawnOS provides AI-enabled predictive analytics for grid flexibility.

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Benefits

Health Insurance

Paid Vacation

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

2%

2 year growth

-1%
Yahoo Finance
Apr 10th, 2026
Eos Energy stock climbs 30% as Q1 revenues forecast to expand 433%

Eos Energy Enterprises climbed 29.63% to $5.95 on Thursday after announcing first-quarter 2026 revenues of $56 million to $57 million, representing a 433% to 443% increase from $10.5 million in the same period last year. The battery energy storage company attributed the growth to record shipments and strong manufacturing performance. The company cited operational improvements in supplier quality control, lean processes and equipment optimisation as drivers of increased throughput and execution. Shipments remained aligned with customer contractual commitments. Eos Energy also completed factory acceptance testing for its second production line during the quarter, with initial production targeted for late second quarter. The new line incorporates efficiency enhancements including single-piece flow configuration and advanced gantry systems. Official results are due next month.

Yahoo Finance
Mar 13th, 2026
Battery storage firm Eos Energy draws $110M investment despite 47% stock decline

Driehaus Capital Management purchased 7.70 million shares of Eos Energy Enterprises in the fourth quarter, worth an estimated $110.72 million based on quarterly average pricing, according to a February 17, 2026 SEC filing. The investment increased Driehaus' total stake to 14.27 million shares. Eos Energy, which manufactures grid-scale battery storage systems, has seen shares rise nearly 50% over the past year to $6.12, outperforming the S&P 500's 19% gain. Revenue reached $114.2 million in 2025, more than seven times the prior year, driven by increased deliveries and manufacturing improvements. The company reported a $701.5 million backlog and $23.6 billion commercial pipeline. However, shares have tumbled 47% since last quarter following softer-than-expected revenue guidance, partially reversing recent gains.

PR Newswire
Mar 10th, 2026
Eos Energy sued for fraud after manufacturing issues cause 39% stock drop

Eos Energy Enterprises faces a securities fraud class action lawsuit after its stock fell 39% on 26 February 2026. The lawsuit, filed in the US District Court for the District of New Jersey, alleges the company misrepresented near-term revenue growth and manufacturing capabilities. Eos Energy, which manufactures zinc-based battery energy storage systems, had guided fiscal year 2025 revenue of $150 million to $160 million whilst touting manufacturing progress. However, the company reported a $970 million net loss and missed guidance due to production inefficiencies, battery line downtime and quality delays. The complaint alleges violations of the Securities Exchange Act. Investors have until 5 May 2026 to apply to lead the case. Law firm Bleichmar Fonti & Auld is representing plaintiffs on a contingency basis.

PR Newswire
Mar 9th, 2026
Law firm investigates Eos Energy after $114.2M revenue misses $150M–160M guidance

A securities class action lawsuit has been filed against Eos Energy Enterprises, Inc. (NASDAQ: EOSE) on behalf of investors who purchased securities between 5 November 2025 and 26 February 2026. Law firm Robbins LLP is investigating allegations that the battery manufacturer misled investors about its business prospects. The complaint alleges Eos Energy failed to disclose production difficulties, including battery line downtime exceeding industry norms and delays in automated bipolar production quality targets. On 26 February 2026, the company reported full-year 2025 revenue of $114.2 million, significantly below its guidance of $150 million to $160 million, alongside a net loss of $969.6 million. Following the announcement, Eos Energy's share price fell 39.4% to $6.74. Shareholders may participate in the class action through Robbins LLP.

Yahoo Finance
Mar 6th, 2026
Stifel cuts Eos Energy price target to $12 from $22, maintains buy rating after Q4 miss

Stifel has lowered its price target on Eos Energy Enterprises (NASDAQ: EOSE) to $12 from $22 whilst maintaining a Buy rating. Separately, Guggenheim downgraded the stock to Neutral from Buy, removing its $20 price target, citing management's struggles with financial forecasting despite operational progress. The adjustments followed Eos Energy's Q4 results on 26th February, which missed expectations. The company reported earnings per share of negative 84 cents versus consensus estimates of negative 24 cents, and revenue of $58 million against the $93.69 million estimate. CEO Joe Mastrangelo described 2025 as "a structural turning point", noting expanded capacity to 2 gigawatt-hours, record quarterly revenue, and over $240 million in Q4 bookings. The company ended the year with a cash position above $600 million.