Sr. Manager, External Affairs and Communications

Eos Energy Storage; United States; On-site; USD 90,000 - 130,000; Full time

Job summary

Eos Energy Enterprises is seeking a strategic storyteller who can translate complex technical concepts into clear, compelling communications for employees, customers, investors, government stakeholders, and the public.

The role blends executive writing with strategic messaging, shaping how the company presents itself around milestones, product launches, policy initiatives, and partnerships; it may involve leading a small team as the function grows.

Qualifications

• Bachelor's degree in Communications, Journalism, Public Relations, English, or related field.
• 7–10+ years of experience in executive communications, public affairs or corporate communications.
• Outstanding writing, editing and storytelling skills.
• Experience writing for senior executives and communicating technical topics.

Responsibilities

• Draft talking points and remarks for executive leadership.
• Develop messaging for government initiatives and strategic partnerships.
• Turn technical products into clear, engaging stories for multiple audiences.
• Prepare executives for interviews and public engagements.
• Coordinate with Marketing, Investor Relations and HR to ensure consistent messaging.

Skills

Executive communications

Public affairs

Corporate communications

Writing and editing

Storytelling

Education

Bachelor's degree in Communications, Journalism, Public Relations, English, or related field

Job description

About Eos Energy Enterprises 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.

Position Summary

We’re looking for a strategic storyteller who can turn complex ideas into clear, compelling communications that influence employees, customers, investors, government stakeholders, and the public. This role blends exceptional writing with creative thinking, helping shape how our company shows up in the world. The ideal candidate is equally comfortable drafting a CEO keynote, developing an executive thought leadership strategy, creating government messaging, responding to breaking news, or dreaming up a campaign that no one else has thought of yet. This role may manage one or more professionals as the function grows.

Executive Communications

Draft talking points and remarks for executive leadership. Write articles, LinkedIn content, opinion pieces and executive messaging. Develop messaging for major company announcements. Ensure leaders communicate with one clear, authentic voice.

External Affairs

Develop communication strategies supporting government affairs, policy initiatives and strategic partnerships. Create messaging for customers, industry organizations, elected officials and community stakeholders. Partner with Public Affairs to support advocacy efforts and external engagement.

Corporate Storytelling

Turn technical products and innovations into stories people actually understand. Lead messaging around company milestones, product launches and strategic initiatives. Build narratives that reinforce brand reputation and company purpose.

Media & Public Relations

Draft press releases, media statements, FAQs and crisis communications. Prepare executives for interviews and speaking engagements. Support media outreach and reputation management.

Creative Campaign Development

Generate fresh, unexpected ideas that help the company stand out. Build campaigns that people remember - not just announcements they read once. Explore new formats including video, podcasts, social content, and interactive storytelling.

Cross-Functional Partnership

Partner closely with Marketing, Government Affairs, Investor Relations, HR, Sales, and Executive Leadership. Translate highly technical information into clear messaging for multiple audiences. Ensure consistency across every external communication.

Team Leadership (if applicable)

Coach and develop communications professionals. Prioritize work across multiple initiatives. Build scalable processes and editorial standards.

Education and Experience

Bachelor’s degree in Communications, Journalism, Public Relations, English, or related field. 7–10+ years of experience in executive communications, public affairs, corporate communications, journalism or related fields. Outstanding writing, editing and storytelling skills. Experience writing for senior executives. Ability to quickly understand technical products, engineering concepts or complex business topics. Excellent judgment and attention to detail.

Preferred Experience

Experience supporting publicly traded companies. Experience in energy, manufacturing, industrial technology or government affairs. Experience managing communications during high-growth or transformational periods. Experience leading people or cross-functional project teams.

Working Conditions

This position requires occasional travel. The work environment includes a combination of office settings and interactions with employees in various work locations. 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 figure; 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. Since its inception in 2008, Eos has been on a mission to accelerate the shift to clean energy by using positively ingenious solutions that transform how the world stores power. Eos’ breakthrough Znyth® aqueous zinc battery is designed to overcome the limitations of conventional lithium-ion technology. Today, Eos provides utility, renewable, commercial, and industrial customers with the market’s only performance and price-competitive energy storage alternative. Eos energy storage systems use proven chemistry with accessible, non-precious earth components in a durable design that has been tested in real-world deployments. Eos’ systems deliver results in even the most extreme temperatures and conditions and are safe, long lasting, and 100% recyclable. Eos went public in November 2020 and trades on Nasdaq: (NASDAQ: EOSE).