Sr. Manager, External Affairs and Communications

Posted Yesterday
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Pittsburgh, PA, USA
In-Office
Senior level
Renewable Energy
The Role
Leads executive communications, external affairs, corporate storytelling, media relations, public relations, and creative campaigns. Develops messaging for executives, customers, investors, government stakeholders, and the public; translates technical energy-storage concepts into accessible narratives; supports advocacy, crisis communications, product launches, and reputation management. Partners cross-functionally with Marketing, Government Affairs, Investor Relations, HR, Sales, and leadership, while potentially coaching communications professionals and establishing scalable editorial processes.
Summary Generated by Built In

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.
What you will do:
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.

Skills Required

  • Bachelor's degree in Communications, Journalism, Public Relations, English, or a 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
  • 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

Eos Energy Enterprises, Inc. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Eos Energy Enterprises, Inc. and has not been reviewed or approved by Eos Energy Enterprises, Inc..

  • Retirement Support Retirement benefits include a 401(k) with an employer contribution, with prior filings citing a 3% non‑elective or safe‑harbor contribution for eligible employees. This provides predictable savings support beyond base pay.
  • Equity Value & Accessibility Equity is offered broadly via RSUs, with company materials emphasizing equity for all employees. This ownership component adds to total compensation across job families.
  • Healthcare Strength Core coverage includes medical, dental, and vision plans, alongside company‑paid life and long‑term disability and an EAP. Multiple plan options are referenced, indicating a comprehensive healthcare suite.

Eos Energy Enterprises, Inc. Insights

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The Company
HQ: Edison, NJ
239 Employees
Year Founded: 2008

What We Do

Since our founding in 2008, Eos Energy Enterprises has been on a mission to accelerate the shift to clean energy 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. Safe, scalable, efficient, sustainable—and manufactured in the U.S.—it’s the core of our innovative systems that today provide utility, industrial, and commercial customers with a proven, reliable energy storage alternative. But that’s just the start of how we plan to make a positive impact. Forging our ambition, originality, and resourcefulness into something that’s ever more ingenious, that resets how great is defined and forever alters the way things work, is what we strive to do each day. It’s how we imagine, make, and hone clean energy storage solutions that defy convention to not only get the job done, but to do it better. Join us. With ingenuity, we can build a more positive future powered by abundant and affordable clean energy. Visit eose.com to learn more.

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