Become part of the team at the Düsseldorf location.


Become a part of the certgate success story. To secure our growth we are looking for a technical Pre-Sales Manager (m/f/d) to advise and support our customers. Work actively "hands-on" in a team on the development of the company and steer and support the introduction of our products at well-known companies. Develop improvements in the team and implement your own ideas.

Career changer? ..we also give career changers a chance. You are familiar with IT infrastructure, WIN, Mac or Linux clients, networks and mobile devices? You are working internally or in customer projects and wish for more (self-)responsibility and independent work in teams and with international customers? Then send us a message and we will discuss together if this could be the next career step for you. We are looking forward to you!

ABOUT certgate

certgate is one of the leading German developers and manufacturers in the “mobile security” field. certgate is a member of key IT security associations, and established its nationwide initiative, “IT Security Made in Germany,” many years ago.


Leading international companies and the largest German federal agencies have benefited from optimized mobile security by using patented certgate products for many years.


Global partners today are already using certgate technologies around the world, securing international communication connections and mobile databases on all five continents.


As technical pre-sales manager you are responsible for...

  • Analysis, definition and management of technical customer requirements
  • Management and implementation of certgate solutions (products) for well-known customers
  • Support of the sales department in technical questions
  • Cooperation with product development to implement customer requirements
  • Development of own ideas to solve new technical requirements


  • A successfully completed degree in (business) informatics or a comparable education with professional experience
  • Technical hands-on knowledge of Windows (or Linux) networks and servers, Active Directory and ideally MDM, MAM systems and if PKI is not a foreign word you are our ideal candidate.
  • Experience in (agile) project management - we are also happy to give career changers a chance!
  • Independent, responsible and solution-oriented working style High communication and (self-) organization skills
  • You can also deal with English colleagues and customers in spoken and written form.


  • Exciting tasks, innovative international projects
  • Flexible home office or office - just the way it makes sense!
  • Pleasant team atmosphere - no rigid structures in a pleasant working atmosphere
  • Free drinks and always first-class coffee, cappuccino or tea!
  • Regular team events
  • Central location with good connections to public transport


Super! Then become a part of our certgate family and help us build a new mobile cloud infrastructure that will change the world’s understanding of flexible systems. Send your application to us (cover letter, CV & any references) at, we’re looking forward to hearing from you.


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