Senior Network Support Engineer - Romania

București  ‐ Remote

Keywords

Virtual Private Networks (VPN) Cisco Load Balancing Cisco PIX Virtual LAN Wide Area Networks Wireless Access Point Network Support Access Control List Cisco Systems VPN Client Dynamic Host Configuration Protocol Electrical Switchgear Internet Protocol Security (IP SEC) IP Address Management Subnetting Multiprotocol Label Switching Network Performance Routing Service Quality Software Deployment Wireless Communications Wireless Networks Network Routers Root Cause Analysis Installation Technology Systems Implementations Firewalls (Computer Science)

Description

Position: Sr. Network Support Engineer
Location: Romania - Remote but associate has to be in Romania ONLY
Type: Fixed Term Contract / Permanent

Required Experience - should have 8+ years of relevant experience.

This role includes shift work with weekend support, including Saturdays and Sundays, but with 5 working days per week. The standard shift is 9:00 AM to 5:00 PM.

Job Responsibilities & Technical Requirements in Networks:

- Good hands-on experience in Installing, Configuring & troubleshooting — Cisco Router & Switches, Cisco SDWAN, Cisco ACI, Cisco ASA Firewalls, Cisco ISE, F5 Load Balancers, Cradle Points, Cisco Wireless Controller and Access Points.
- Ensuring the best of service framework design and solution implementation for networking and load balancing platform for the organization.
- Should have knowledge of Infoblox, SDWAN, Riverbed (monitoring tool), Wireless (virtual c9800 CL).
- Must have good understanding and hands on experience of Routing and Switching platforms.
- Understand and configure application delivery on F5 load balancers with VIP Creation includes pools, rules, certs, etc.
- Assist in troubleshooting issues related to site-to-site VPNs or remote user VPNs.
- Modify firewall rules, VPN configurations, and other security policies under supervision. Address issues like access control lists (ACLs), NAT, and IPsec VPN troubleshooting.
- Should know how to upgrade Cisco ASA.
- Manage and provide support for remote End Users on Cisco VPN & ASA.
- Should have hands-on experience on Access point configurations and management.
- Should have knowledge on WLC troubleshooting and upgrades.
- Perform tasks related to VLAN creation and management, including troubleshooting inter-VLAN routing.
- Support IP address management tasks (e.g., DHCP reservations, IP subnetting).
- Troubleshoot Wide Area Network (WAN) issues, including MPLS, VPNs, and SD-WAN, and assist with identifying performance bottlenecks.
- Identify performance issues by optimizing routes, bandwidth allocation, and applying QoS policies.
- Diagnosing & help in troubleshooting complex issues like slow network performance, intermittent connectivity, or misconfigured devices.
- Perform root cause analysis on recurring issues and assist in identifying long-term fixes, ensuring issues don’t recur.
- Work with vendors like Cisco to troubleshoot issues and further escalate as needed.
- Implement temporary solutions to known issues as per change requests (e.g. changing route paths, adjusting bandwidth limits).
- Should have experience on any ticketing and monitoring tools.
- Responsible for producing RCA for the high severity issues.
- Can produce High Level & Low-Level Implementation Documents.
- Establish and maintain good working and technical relationships with Clients.
Start date
ASAP
Workload
100% (5 days per week)
From
Infoplus Technologies GmbH
Published at
17.06.2025
Contact person:
Raghu Sivakumar
Project ID:
2889110
Industry
IT
Contract type
Permanent
Workplace
100 % remote
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