Professional Penetration Tester (m/f/d)
ProSec GmbH

Professional Penetration Tester (m/f/d)

ProSec GmbH is now looking for a full-time Professional Penetration Tester (f/m/d).

We We look forward to welcoming you to our motivated team in Polch (near Koblenz) as soon as possible!

All our departments work together on ours Vision: PROTECT PEOPLE & VALUES | BE A MAKER AND DESIGNER | BE ELITE & FAMILY

Our company structure is the organizational and technological prerequisite for our customer business. Whether detection, solution or education services, HR, marketing, sales or finance - individual initiative is valued in every department. Get involved and help shape our future!

So that your application can be processed as quickly as possible, you should submit your application online and attach the following documents/information:

Meaningful CV, references, certificates and proof of qualifications, if applicable, your salary expectations, your earliest possible starting date, letter of motivation (optional)


Contact person: Mr. Lukas Born

Khanh Pham | ProSec | MR

Your mission

  • Active commitment to achieve our Vision
  • Implementation of penetration tests with a holistic approach: technical, social, physical or specifically for applications such as e.g. e.g. web or mobile
  • Participation in RedTeam assessments
  • Further development of test methods for new attack vectors
  • Cooperation with the customer's application developers, IT administrators and security officers
  • Participation in workshops to eliminate vulnerabilities
  • Creation of comprehensible documentation
  • Preparation and presentation of the results to our customers

What do we offer

  • Diverse customer environment with exciting projects in different industries and company sizes from medium-sized companies to the highest official / political institutions (federal government)
  • Continuous training and further development offers and systematic promotion of your competence and career development (from classic face-to-face training to trial & error measures in our test & hack labs)
  • Opportunities for publications and conference participation
  • Dynamic working environment with a high degree of freedom, which opens up new opportunities and invites you to bring in and implement ideas
  • Flexible working hours and the option to use home office offers
  • Innovative and transparent salary structure along purely objective evaluation criteria
  • Regular company events in beautiful places in Europe
PSN_DE_Marker_2021_Marker Marker Polch
PSN_DE_Marker_2021_Artboard Marker Munich
PSN_DE_Marker_2021_Artboard Marker Berlin
Map of Germany with locations ProSec GmbH

Your profile

  • Completed computer science studies with a focus on IT security or comparable
  • Several years of professional experience in penetration testing
  • Well-founded practical experience in the field of penetration testing regarding infrastructures, web applications and/or mobile applications
  • Successfully completed OSCP and OSCE certification as well as OSWE certification desirable
  • Fluency in written and spoken German and English

what you bring

  • Extraordinary level of intrinsic motivation in the field of IT security
  • Planning, communication and organizational skills as well as a methodical and goal-oriented way of working
  • The right mindset
  • Ability to work in a team, flexibility and a confident demeanor
  • Understanding and empathy for customers and colleagues


employee events

Every event is different, sometimes indoors in a lounge, sometimes outdoors, e.g. B. in the ski area.


We enable the entire team to stay fit flexibly through certain programs.

Home Office

Do you want to plan your time flexibly? We'll help you as much as we can.

employer loan

Workers who need a financial solution have an alternative to bank credit.

staff apartment

We can provide housing for commuters.


So that your application can be processed as quickly as possible, you should submit your application online using the relevant form below the job description and attach the following documents/information:

  • Meaningful CV
  • job references
  • if necessary, certificates and proof of qualification
  • your salary expectations
  • Your earliest possible entry date
  • Letter of motivation (optional)

The selection process differs depending on the entry position. After your online application, there is usually an initial telephone interview, possibly followed by an assessment day and the final personal interview.

If you have not found a suitable position, you are welcome to send an unsolicited application to

Write to us via what you are studying and which area interests you the most. Furthermore, you tell us how you would like to start with us (working student, Intern …). After your application, there will be an initial telephone interview to get to know you possibly followed by an assessment day and the concluding personal interview.

What employees say?

ProSec kununu