Operational Services (OS) ist einer der führenden ICT Service Provider im deutschen Markt und gilt als Backbone der Digitalisierung es Mittelstands.

About

Operational Services (OS) is one of the leading ICT service providers in the German market and is considered the backbone of digitalization for the German Mittelstand. It is the leading, agile unit of the Telekom Group to sustainably accelerate digital transformation in the German Mittelstand. With over 1,000 highly qualified employees, it develops and operates state-of-the-art information systems, manages private and public cloud platforms, ensures long-term 24/7 system support, and the availability of critical operational processes.

JOB ID: MHO

Responsibilities

• Concept, configuration, and further development of IT security solutions for customers
• Development, further development, and maintenance of detection scenarios in SIEM systems (Content Engineering)
• Analysis of events and alarms from SIEM or XDR systems
• Consulting customers on the specification and development of extensive solutions and requirements specifications, particularly in the areas of detection scenarios and protection goals
• Development and optimization of technical content, documentation, and training materials
• Coaching and technical leadership of employees and teams
• Acquisition and development of new projects
• Contributing technical expertise to the sales process, strategy development, and business plans
• Further training and continuous expansion of one's own expertise in the field of Cybersecurity

Qualifications

• Master's or Diploma degree with adequate professional experience or comparable knowledge and skills
• At least seven years of professional experience in IT Security, with several years in areas such as Threat Detection, Content Engineering, or similar
• Extensive knowledge of attack techniques and defense measures in the Cybersecurity environment
• Experience with SIEM and/or XDR systems (Palo Alto, Elastic, SPLUNK, etc.)
• Certifications in Incident Handling or Forensics are an advantage
• Strong analytical skills and a structured way of working
• Strong ability to prepare and communicate complex technical content understandably
• Strategic thinking and experience in customer consulting as well as business plan development
• Great personal interest in IT Security and independent acquisition of new knowledge
• Very high flexibility, resilience, and commitment
• Very good German and English skills, both written and spoken

Benefits

• Germany-wide mobile working
• Attractive salary package with performance-related bonus
• 37 hours/week with working time accounts
• Employer-funded further training and certifications
• Additional benefits include our bicycle leasing, 30 days of vacation, subsidized Deutschlandticket, employer-funded pension plan, capital-forming benefits, group accident insurance for work and leisure, as well as employee discounts for many products of the Deutsche Telekom Group.