Social Media Intern/Co-op

Posted on 11/14/2025

Mimecast

Mimecast

No salary listed

Lexington, MA, USA

In Person

The Integrated Communications & Content Team at Mimecast is seeking aSocial Media Internto help drive a robust brand communications strategy. This role offers hands-on experience in content creation, media strategy, and cross-functional collaboration, with a special focus on cybersecurity trends and brand engagement.This Co-op will be from January 2026-June 2026.

What You'll Do:

  • Contribute to all aspects of social media content creation, including writing, editing, proofreading, and posting

  • Develop and contribute fresh, creative ideas on a variety of internal and external projects

  • Vet social media requests from other Mimecast teams and execute on topics we choose to move forward on 

  • Support Mimecast’s earned media program with research, pitch ideation and tactical execution on opportunities 

  • Review written content and provide feedback and suggestions 

  • Stay up to date on cybersecurity trends and develop creative ways for Mimecast to join relevant conversations 

  • Attend meetings with external communications agencies and support the team with accurate administrative work and support 

  • Work cross functionally with other Mimecast teams to support key global initiatives. Teams include, but are not limited to: partner, field, campaigns, analyst relations, global events, content, revenue ops, business development, and product marketing

What You'll Bring:

  • Currently pursuing a degree in Business, Communications, Marketing, or a related field.

  • Strong writing and editing skills with keen attention to detail.

  • Familiarity with social media platforms and an interest in content creation.

  • Creative thinker with a knack for identifying emerging trends and developing engaging ideas.

  • Proactive, organized, and able to manage multiple tasks in a fast-paced environment.

  • Team player with strong communication and interpersonal skills.

What We Bring:

We are Mimecasters. And we are agents of change. We do what we need to protect the world of business from getting important (and potentially compromising) data stolen. We never leave anyone behind. We deliver quickly – and outstandingly. We’re big on honesty because it makes us better and we’re empowered by our mission. That’s The Mimecast Way.

#LI-DNI

Belonging at Mimecast

Cybersecurity is a community effort. That’s why we’re committed to building an inclusive, diverse community that celebrates and welcomes everyone – unless they’re a cybercriminal, of course.

We’re proud to be an Equal Opportunity and Affirmative Action Employer, and we’d encourage you to join us whatever your background. We particularly welcome applicants from traditionally underrepresented groups.

We consider everyone equally: your race, age, religion, sexual orientation, gender identity, ability, marital status, nationality, or any other protected characteristic won’t affect your application.

Due to certain obligations to our customers, an offer of employment will be subject to your successful completion of applicable background checks, conducted in accordance with local law.