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Career At Zertificon

Why Zertificon?

We firmly believe that confidential communication is a basic right and the cornerstone of a fair economy. Our mission is to make this a reality for everyone. To do this, we assemble brilliant individuals to build teams that help us bring our IT security expertise into frictionless encryption solutions. That way, business communications are always secure and barrier.

Do you care about information security? Then join us and become a cybersecurity hero.

Open Positions

About us

We pioneered the server-based email encryption market and have been protecting business communications since 2004. Today, we still have big plans and are growing steadily! Our solutions defend enterprises of all sizes worldwide, and in Germany, more than 25% of the 100 companies with the highest turnover trust us.

Our office is in Neukölln, Berlin, and we are over 100 team members strong. 

native Berliner
company dogs
Zertificon's location in Berlin-Neukölln

Get acquainted with our culture

Since day one, we’ve made sure our culture stays an open-door one so that ambition and hard work can flourish in a cordial, friendly, and pleasant environment. We are an established company, but our energy and grit will always be that of a startup: entrepreneurial, hands-on, and fiercely passionate about what we do. You will be part of interdisciplinary and agile teams that love working together and sharing insights, so we can keep pushing boundaries for our customers.

Your work/life balance – home office and flexible work hours options

Whether you enjoy face-to-face communication and team spirit at the office, or you are more of a home office fan, perhaps, or even a little bit of both, we got you here!

At Zertificon, you have the freedom to make work fit your way of life. Our employees have flexible remote and mobile work hours options to maximize quality time and enjoy life, doing other things they like.

Zertificon seeks talent excellence regardless of background

When people thrive, business thrives. We operate based on this conviction and nurture a culture of camaraderie where every colleague feels at home, valued, heard, and given all opportunities to accomplish meaningful work. Our mission to secure communication for everyone is global, so we seek to build teams that represent the most talented people regardless of background.

We are an equal opportunity employer committed to fostering an inclusive, diverse, and prejudice-free culture and work environment. At Zertificon, we do not discriminate based on gender, race, ethnicity, religion, civil status, sexual orientation, gender identity or expression, age, disability, or other protected classes. All employment-related decisions, including hiring and promoting employees, are strictly made according to qualifications, competence, performance, and business needs.

More than just a job

You’ll never be just an employee at Zertificon. You have extended possibilities to grow, gain ownership, get challenged, and lay the path of your future in every department. You are encouraged and expected to influence and shape the future around shared ideals. And, of course, we will support you all the way.

What our team members think

We champion and foster curious, passionate, and genuine people to push boundaries. See what some of them have to say about working at Zertificon!

Just some benefits of working at Zertificon

working hours

Home office


No unpaid overtime

BVG ticket
or parking space




Bicycle subsidy

Office parties
& pizza Fridays

Free drinks &
organic fruit

Subsidized cafeteria meals


Open roof terraces & green courtyard

Your candidate to colleague journey

We are always looking for smart, easygoing team players with informed views, knowledge, and affinity for IT security. Do you also enjoy solving complex challenges? Then you will fit right in.

Join a highly qualified and motivated team and help us make encrypted communications easy for everyone.

Depending on the position you are applying for, the typical application process at Zertifion, from the very start until you make it through the final selection step, looks something like this:

Once you join us, we will gradually tell you about our processes . After initial introductions, buckle up for some in-depth training because you will be learning by doing on-the-job.

Zertificon, Your application, and Edward Snowden

Edward Snowden will receive headhunter commission for Berlin IT security job applicants

Securing confidential electronic communication is our mission.

Edward Snowden unveiled the magnitude of mass government surveillance programs’ overreach on privacy to the globe. Controversial to some, yet in the eyes of most IT security specialists, he is a hero. We can’t but celebrate Snowden’s moral courage to defend fundamental liberties we also hold dear.

At the heart of everything we do at Zertificon lies information privacy as an imperative right for a free, fair global economy. Snowden’s whistleblowing triggered a worldwide policy and technology shift to mitigate privacy concerns. He awoke the public to the ever-looming cyberthreat danger from hackers to espionage and everything in between. Thanks to him, everyone knows better than to leave private and business data unprotected in digital communication.

Do you feel the same about Edward Snowden? If so, we think you might enjoy becoming part of our team! We donate 1000 Euros to Edward Snowden for every newly hired employee who refers him in their application.

Our Tech Stack

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