Senior Engineer, EHS
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
Job Description
Eos Energy Enterprises, Inc. is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. Our breakthrough Znyth™ aqueous zinc battery was designed to overcome the limitations of conventional lithium-ion technology. It is safe, scalable, efficient, sustainable, manufactured in the U.S., and the core of our innovative systems that today provides utility, industrial, and commercial customers with a proven, reliable energy storage alternative for 3 to 12-hour applications. Eos was founded in 2008 and is headquartered in Edison, New Jersey. For more information about Eos (NASDAQ: EOSE), visit eose.com.
Ensures compliance with all local, state and federal regulations through the effective creation of programs driving Eos EHS culture. This position will be a focal point to drive programs throughout Eos with the expectation of employee engagement and proactive solutions.
Responsibilities
- Implement and maintain company policies adhering to local, state and federal environmental, health and safety regulations.
- Work with all aspects of plant operations to ensure local, state and federal EHS regulatory requirements and company standards are met.
- Organize, identify and help management complete permits pertaining to environmental health and safety, such as air emission(s) permits, fire safety permits, and operating permits
- Keep current on any changes regarding EHS laws and regulations that will impact the organization
- Be responsible and accountable for the preparation, submission and documentation of all EHS and company reporting requirements as required and meeting deadlines
- Understand and apply ergonomic and safety principles and fire-safety principles to improve facilities, equipment and workstation efficiency and minimize injuries
- Manage indoor work environment including noise quality, air quality and workplace exposure monitoring programs
- Manage hazard control programs (engineering controls, administrative controls and personal protective equipment), safe work procedures, hazard communication and SDS programs.
- Evaluates the company's procedures, facilities, and equipment by conducting inspections to identify unsafe conditions and to implement safeguards and solutions.
- Perform studies and analyze data collected and provide reporting in required formats including incident investigations, trend analysis, workplace inspections, consultations, program efficiencies and training
- Assist cross functional team in incident investigation(s), root cause analysis, as well as in developing and implementing containment and corrective actions identified.
- Assist the development of an Eos Sustainability Program including recycling programs, energy/water/ waste reduction
- Assist in the planning and execution of construction, new equipment and manufacturing line set ups
- Assist in the development and delivery of applicable training topics as related to environmental, health, and safety.
- Assist in the planning and execution of construction, new equipment and manufacturing line set ups
- Interact with associates at all levels to improve safety and reduce accidents and injuries
- Ability to anticipate, plan, coordinate and execute projects to their successful conclusion
- Ability to work with all stakeholders (including contractors and suppliers) necessary to ensure company EHS requirements are met.
- Ability to develop, implement and evaluate effectiveness of an ISO (14001 & 45001) Management System.
- Additional duties and responsibilities as assigned.
Knowledge, Skills, and Abilities
- Works collaboratively with other departments.
- Strong Microsoft Office programs skills.
- Strong communication and interpersonal skills.
- Strong reasoning and problem-solving abilities, with the ability to make good judgments and render good decisions based on evaluation of provided information.
- Ability to work independently and as part of a team.
- Ability to travel as needed.
- Ability to concentrate on tasks, make decisions and work calmly and effectively in a high-pressure, deadline-oriented environment.
- Willingness to be flexible with time and adjust to a changing work environment.
- Ability to build and maintain positive relationships, both internally and externally, while maintaining a client service orientation.
- Ability to use discretion in dealing with highly confidential information.
Education and Experience
- Bachelor's degree in environmental, health, safety, or related field of study required.
- Minimum of 10 years' experience.
- Experience leading multiple sites in complex environments.
Travel
- Local Travel
- Overnight/North America: Less than 10%
Working Conditions
- Office Environment - Must be able to remain in a stationary position 50% of the time and occasionally move about inside the office to access file cabinets, office machinery, etc. Required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading. May be required to exert up to 25 pounds of force occasionally to lift, carry, push, pull or otherwise move objects, including the human body.
- Factory - The worker may be subject to hazards. Includes a variety of physical conditions, such as proximity to moving mechanical parts, vibration, moving vehicles, electrical current, exposure to temperature changes or exposure to chemicals. While performing the duties of this job, the employee may be exposed to fumes, airborne particles, odors, dust, mists, and gases. The noise level in the work environment can be loud. Required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading; visual inspection involving small defects, small parts, and/or operation of machines (including inspection); using measurement devices; and/or assembly or fabrication parts at distances close to the eyes. Machinery operation requires the use of safety equipment to include but not limited to eye safety glasses, hearing protectors, work boots, and lab coats. May be required to exert up to 50 pounds of force occasionally to lift, carry, push, pull or otherwise move objects, including the human body.
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Apply now
Job expired?Please let Eos Energy Enterprises know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
June 2, 2026
Full time
Company
- Thorn Hill, United States
Minimum of 10 years
UTC-05:00