Technical Account Manager

Customer Success · Zürich, Switzerland
Department Customer Success
Employment Type Full-Time Open Systems
Minimum Experience Experienced

As a Technical Account Manager, you will work in teams together with international organizations designing, installing and operating global network security solutions. Your broad responsibilities include owning the technical engagement and ultimate success around specific implementation projects. You will own all aspects of the adoption of Mission Control services, helping customers accelerate their journey of digital transformation.


You will develop deep and lasting relationships with senior business executives and IT stakeholders to establish a strong understanding of their business requirements and goals. You should thus be as comfortable discussing complex technical details with a room full of engineers as you are briefing an executive audience. This position is based in Zurich, Switzerland.


Your responsibilities include:



  • Ownership of the post-sales relationship and drive long-term success for our customers
  • Collaboration with customers, technical and implementation leads to manage and drive successful adoption of our services
  • Close cooperation with our product management and sales teams in order to advance the customer relationship and seize new opportunities
  • Engagement in the Mission Control organization to ensure steady operations of our entire customer base

The following qualifications will make you successful:



  • You have an ETH, university or FH degree in Computer Science or a related field
  • Deep technical knowledge of network security concepts and practices
  • Excellent communication, project and stakeholder management skills, with a focus on translating business requirements into technology solutions
  • 3+ years of experience working with enterprise customers implementing large-scale solutions
  • Experience in any of the following areas is a plus: secure SD-WAN, Global Connectivity, Cloud deployments (IaaS, SaaS, PaaS), SOCaaS, Cybersecurity
  • Fluent in English and German

What we offer:


We offer you interesting challenges in the dynamic and global environment of IT security. You will be in a work environment in which innovative solutions, rapid development times, creativity and open communication are practiced and continuously fostered. The pursuit of technical advancement is at the centre of our attention. Our employees are known as enthusiastic, humorous and passionate individuals. It’s all about people because it’s them who make us stand out in the marketplace, not our technology.


We look forward to receiving your online application (resume, motivation letter). For further questions and inquiries about applications, please feel free to contact Martin Blecher, at

Come as you are!  We search for amazing people of diverse backgrounds, experiences, abilities, and perspectives. Open Systems welcomes and encourages diversity in the workplace regardless of race, gender, religion, age, sexual orientation, disability or veteran status.

Only direct applications for this position will be considered.

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  • Location
    Zürich, Switzerland
  • Department
    Customer Success
  • Employment Type
    Full-Time Open Systems
  • Minimum Experience