IT Systems Engineer - Network Services

As a IT System Engineer you will be a key contributor to the management optimization and enhancement of our IT infrastructure utilizing core technologies such as firewalls Zero Trust Network Access (ZTNA) principles DDI solutions load balancing and Public Key Infrastructure (PKI).

You will take ownership of designing implementing and maintaining these critical network and security systems ensuring seamless operations optimal performance and comprehensive security.
This role demands deep technical expertise in firewall management network load balancing and DDI (DNS DHCP IP Address Management) solutions along with a solid understanding of ZTNA principles to enforce Zero Trust policies across our environment. You will collaborate closely with crossfunctional teams playing an active role in developing deploying and optimizing technologies to ensure a secure scalable and highly resilient IT landscape. 

Key Responsibilities:

• Manage and optimize firewalls and Web Application Firewall (WAF) solutions to protect against threats and enhance network performance.
• Implement and support Secure Access Service Edge (SASE) solutions.
• Apply Zero Trust Network Access (ZTNA) principles to enhance secure access to resources.
• Administer and maintain Microsoft PKI (Public Key Infrastructure) environments.
• Oversee public certificate lifecycles and manage certificate systems.
• Optimize and support load balancing solutions for high availability and performance.
• Design and troubleshoot network architectures ensuring robust operations and security compliance.
• Manage and architect DNS DHCP and IP Address Management (DDI) solutions for scalable network operations.
• Administer proxies to ensure secure and efficient content delivery and access.
• Implement automation processes to improve efficiency and operational consistency.
• Drive continuous improvements across all areas of responsibility enhancing scalability performance and maintainability.
• Develop and refine technical documentation processes and standards to align with best practices.

Qualifications :

• Degree in Computer Science Information Technology or a related field or equivalent work experience (3 years in IT systems engineering or similar roles).
• Handson experience with firewalls WAFs SASE and Zero Trust Architecture (ZTA) principles.
• Expertise in Microsoft PKI certificate management systems and public certificate processes.
• Solid understanding of network protocols architecture and troubleshooting.
• Experience managing load balancing technologies proxies and DDI architecture.
• Familiarity with automation tools and scripting for system management and optimization.
• Strong analytical and problemsolving skills to address complex technical challenges.
• Ability to identify areas for operational improvement and successfully drive enhancements.
• Excellent communication skills capable of conveying technical information to both technical and nontechnical stakeholders.
• Advanced proficiency in English with additional proficiency in German considered a plus.
• Preferred certifications: CCNP CCSA CCSE CISSP or similar networking security or system engineering qualifications.

Additional Information :

• A mutuallysupportive international team
• Meaningful work with a lasting impact on medical technology
• 30 vacation days plus December 24th and December 31st
• Flexible working hours as well as hybrid work model within Germany
• Bike leasing via cooperation partner BikeLeasing
• Parking garage and safe underground bike storage
• Awardwinning subsidized company restaurant and inhouse cafes
• Varietyrich fitness program in our ultramodern 360m2 company gym
• Regular after work team and company events
• Comprehensive training and continuing education opportunities

Ready to apply We look forward to receiving your online application including your first available start date and desired salary. 

Contact person: Daniel Sypli

Remote Work :

No

Employment Type :

Fulltime