Position: IT Security / Network Expert
Company: GeeksForLess
Category: Security
Experience required: 3y
English level: upper

**Working schedule:**
9 am - 6 pm
**Requirements:**
Focus on Cisco ACI
Many years of experience in operating networks in the financial environment
Strong technical skills of common network components and security technologies
Extensive knowledge in the use of diagnostic tools (e.g. Wireshark, Netscout, Corvil, ...)
Very good product knowledge of the leading manufacturers Cisco, Checkpoint, Fortinet and F5 o Cisco Routing and Switching (ISR / ASR / Catalyst / Nexus / Cisco ACI ...) o Checkpoint (NG/NGX/VSX R80...) o Fortinet (FortinetManager;Fortigate60D-1200D,,) o F5 (Big IP Loadbalancer / SSL ...)
distinctive sense of responsibility and service and high readiness for action
flexible, team-oriented personality and independence
careful, structured and goal-oriented way of working
Languages: German (business fluent) English (fluent)
**Responsibilities:**
Strategy of the IT security and network infrastructure - processing of problems, operation orders and changes
Responsible for the implementation of IT security and network solutions including technology upgrades, integrations, etc.
Set up and evaluation of network traces
Development and optimization of workflows through automation
Control of manufacturers in case of complex failures
Conceptual design and documentation in the context of in IT network projects
Creation and maintenance of relevant documentation
Close collaboration with other teams
Do on-call duties on a rotational basis after about 4 weeks of working on the job