Senior Systems Engineer Network and Network Security

Evotec

Design, develop, and maintain scalable, secure, and highly available network infrastructures
Evaluate and select network hardware and software based on business requirements
Create network architectures ensuring fault tolerance and high availability
Implement network solutions including device configuration, cabling, and integration into existing environments
Conduct testing to validate functionality, performance, and security of implemented solutions
Monitor network performance and security using appropriate tools and dashboards
Troubleshoot and resolve network-related issues to minimize downtime and service disruption
Perform regular security reviews, audits, and risk assessments
Develop and maintain automation scripts and playbooks for routine network administration tasks
Utilize automation tools such as Ansible, Puppet, or Chef for infrastructure management
Identify opportunities for process automation to improve efficiency and reduce manual effort
Create and maintain detailed documentation of network topologies, configurations, and infrastructure changes
Develop operational and support documentation for internal teams
Collaborate closely with internal IT teams to ensure smooth implementation and operation of network solutions

Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent qualification
Several years of professional experience in network engineering and network security
Strong hands-on experience with firewalls, VPNs, IDS/IPS, and network security implementations
Experience with AlgoSec Firewall Management tool is ideal
Deep understanding of network protocols such as TCP/IP, HTTP/HTTPS, SSL/TLS, and PKI
Knowledge of encryption technologies and cryptographic principles
Experience with cloud security concepts and cloud-based infrastructure environments
Proficiency in scripting/automation languages for infrastructure and task automation
Experience with penetration testing and vulnerability assessments is a plus
Strong analytical and problem-solving skills with the ability to assess risks and implement mitigation measures
Excellent written and verbal communication skills in English; German is a plus