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Role Overview We are seeking a skilled IT Developer/Engineer to lead enterprise infrastructure deliverables across networking, storage, security, cloud, and data center operations. The role involves planning, coordinating, and delivering large‑scale compute and storage initiatives while ensuring mission‑critical applications are supported by robust infrastructure.
Key Responsibilities
251 Milwaukee Ave, Buffalo grove, IL 60089
Web : http://www.xlysi.com
E-mail: hr@xlysi.com
Sr. Network Engineer | Hybrid | W2 Only (No OPT).
Role Overview We are seeking a skilled IT Developer/Engineer to lead enterprise infrastructure deliverables across networking, storage, security, cloud, and data center operations. The role involves planning, coordinating, and delivering large‑scale compute and storage initiatives while ensuring mission‑critical applications are supported by robust infrastructure.
Key Responsibilities
- Lead infrastructure projects from initiation through closure.
- Coordinate cross‑functional teams across networking, storage, security, cloud, and data center operations.
- Plan and deliver compute/storage deployments, migrations, and refresh initiatives.
- Configure and troubleshoot networking components (TCP/IP, Routing, DNS/DDNS/DHCP, F5 LTM/GTM, VPNs).
- Manage QoS, VLANs, ACLs, and monitor performance using Netflow, Solarwinds, and other tools.
- Support IPv4/IPv6 addressing, traffic management, DNS/DHCP, NTP, and security monitoring.
- Work with SDN, SD‑WAN, and structured cabling systems.
- Troubleshoot and support Juniper, Arista, HPE Aruba, Palo Alto, Fortinet, and Checkpoint hardware/software.
- Provide technical leadership in Leaf & Spine architecture and data center environments.
- Strong knowledge of enterprise data center compute, storage, and infrastructure platforms.
- Advanced networking expertise (TCP/IP, Routing, DNS, DHCP, VPNs, MPLS, etc.).
- Experience with monitoring tools (Netflow, Solarwinds).
- IPv4 and IPv6 proficiency.
- Hands‑on experience with Juniper, Arista, HPE Aruba, Palo Alto, Fortinet, Checkpoint.
- Strong troubleshooting and problem‑solving skills.
- Ability to coordinate across teams and manage risk.
- Experience with SDN, SD‑WAN.
- Knowledge of structured cabling systems and network facilities.
- Exposure to Leaf & Spine architecture.
HR
Xlysi LLC, Expert Portal Solutions251 Milwaukee Ave, Buffalo grove, IL 60089
Web : http://www.xlysi.com
E-mail: hr@xlysi.com
Our training portal registration:
http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106