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IT Administrator Security (m/w/d)
About this job
The Security, Network and Middleware team, with 20 employees, operates essential components of the Techniker Krankenkasse IT infrastructure. The team works cross-functionally with other units and is the technological driver for a secure, modern, and hybrid working environment. We are proud to stand by the side of our more than 12 million insured members as a health partner. Over 15,000 employees are shaping progress and making us a high-performing health insurance company. We grow through the ideas of our employees - innovation and service are at the forefront.
Your Responsibilities
- Maintain, administer, and resolve issues within IT security infrastructures according to defined service levels.
- Introduce new IT security infrastructures and products, and support audits and reviews.
- Collaborate with the TK internal SOC for analysis and resolution.
- Monitor, analyze, and handle security-relevant events.
- Contribute to the creation of concepts and documentation.
Your Profile
- Completed training as an IT specialist for system integration or a comparable qualification.
- Professional experience in one of the following areas: IT Security, IT Security Engineering, or Network Security Engineering.
- Good knowledge of IT security technologies in the enterprise environment, such as Web Secure Gateway, Secure Service Edge, Zero Trust Network Access, Next-Gen Firewalls.
- Enjoy complex challenges and impactful solutions.
- Structured way of working.
- Willingness to take responsibility for your own actions.
Our Offer
- Flat hierarchies and diverse professional development opportunities, challenging tasks with a high degree of personal responsibility and plenty of creative freedom. This freedom is also reflected in work-life balance. Individual working time arrangements and the possibility of partial remote work are common practice here.
- 35.5-hour week
- Company pension plan
- 30 days of vacation plus additional time off on December 24th and 31st.
- Capital-forming benefits
- Subsidies for the Deutschlandjobticket
- Company sports
- Flexible working hours
- Partial home office
Apply Here
Monique Rössler Team Lead Tel. 040 - 69 09-36 89 Marvin Zang Recruiter Tel. 040 - 69 09-10 60


