Network Security Engineer
4 hours ago
Nanosek is looking for a talented Network Engineer to join our growing technical team.
Role Description:
We are looking for a Network Engineer to design, implement, maintain, and support our and customers network infrastructure. You will be part of a network engineering team that is responsible for designing and developing scalable, maintainable, highly available network architecture.
Responsibilities
- Design, implementation, support, and improvement of Data Center environments.
- Configure and install various devices and services (e.g., routers, switches, firewalls, load balancers).
- Monitor system resource utilization, trending, and capacity planning.
- Provide professional support and troubleshooting to resolve network and security issues.
- Select and implement security tools, policies, and procedures in conjunction with the company's security team.
- Liaise with vendors and other IT personnel for problem resolution.
Requirements and skills
- At least
5 years
of proven hands-on network engineering experience with vendors: - Cisco:
- Catalyst
- Nexus/VPC
- Firepower/FTD/FMC
- MDS
- Juniper
- HP/Aruba
- Fortinet
- Palo Alto
- F5/BIG IP
- CCNP RS certification and knowledge level is
mandatory - CCNP DC certification and knowledge level
-
Strong Advantage - Deep
understanding of networking protocols and technologies: - VXLAN
- BGP
- EIGRP
- OSPF
- RSTP/Rapid PVST
- MST
- FHRP
- IPSEC
- VPC/VSF/VSX/VCP
- QOS
- Deep knowledge of basic network applications and services:
- DNS/Secure DNS
- DHCP
- SSL/HTTPS
- SMTP/POP/Email services
- FTP/TFTP/SFTP
- SDWAN
- Cloud and virtualization (advantage):
- Understanding Cloud environment from the networking side.
- Ability to review cloud network and security configuration:
- NatGW
- LB
- Security policies / ACL
- IAM
- Transit gW
- WAF
- API GW
- Application load balancer
- Basic knowledge in (advantage):
- Storage solutions
- Virtualization: VMware, KVM, Hyper-V, Proxmox, etc.
Automation tools:
Ansible, Terraform, Puppet, PythonSolid understanding of the OSI TCP/IP model
- Hands-on experience with monitoring, network diagnostic and network analytics tools
What We Offer:
- Competitive salary
- Flexible work environment (remote or hybrid options)
- Opportunities for professional development and certifications
- Engaging and dynamic work environment with cutting-edge technologies
- Work on high-impact projects with top industry clients
Language:
English – good knowledge is mandatory
Hebrew – basic knowledge
Important notes:
The position includes work on Friday and Saturday and nights from time to time.
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