When cyber criminals take a step forward - we take three.

Since 2003, Mimecast has been helping to stop bad things from happening to good organizations by enabling them to work protected.

We empower over 40,000 customers to mitigate risk and manage complexities across a threat landscape driven by malicious cyberattacks, human error, and technology fallibility.

Our advanced solutions provide proactive threat detection, brand protection, awareness training, and data retention capabilities evolving workplaces need today.


When cyber villains come knocking – get your game face on.

We’re an energetic, values led business who’s entered an exciting new chapter of growth and transformation, investing in our product, technology, and our people.

We are Mimecasters. And we are alive with purpose.

  • Values
  • Diversity, Equity, & Inclusion
  • Benefits

Mimecast ValuesOur values aren't just words on paper, they're the fire in our bellies.

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. We’re empowered by our mission.

And if cybercriminals have a good day, we work twice as hard to make the rest of their days a nightmare.

That’s The Mimecast Way.

Mimecast DEICybersecurity 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.

401K Match
Cell Phone Reimbursement
Health, Dental, Vision Insurance
Life Insurance, Disability, AD&D
On Site Gym
Fitness & Health Allowances
On Site Meals and Refreshments
Wellbeing Rewards
Virtual Therapy Services
Floating Holidays
Flexible working
Parental Leave
Long Service Leave
Employee Assistance Program
Volunteer Days
Gift Matching
Financial Services
Employee Referral