Network Engineer
Indexed description
Working closely with IT and Information Security teams, the Network Engineer will troubleshoot complex network issues, implement infrastructure enhancements, support business continuity initiatives, and help maintain a secure and scalable network environment. The ideal candidate is a collaborative problem-solver with strong technical expertise and a commitment to delivering exceptional service and operational excellence.
Responsibilities
As a Network Engineer, you will leverage your networking expertise to maintain, upgrade, and troubleshoot network infrastructure across corporate offices, branch locations, remote sites, and data centers.
- Configure, install, and support network devices and services, including routers, switches, firewalls, load balancers, VPNs, and Network Access Control (NAC) solutions.
- Troubleshoot and resolve issues related to routing, switching, servers, telephony systems, and LAN/WAN connectivity.
- Perform system upgrades, firmware updates, and patching of network appliances as appropriate.
- Monitor network performance, availability, and reliability using network monitoring and diagnostic tools (e.g., PRTG, Gigamon, Riverbed).
- Adhere to established configuration and change management processes to ensure network stability and compliance.
- Support the implementation of security tools, policies, and procedures in partnership with the Information Security team.
- Respond to and resolve escalated Help Desk tickets related to network infrastructure.
- Maintain accurate and up-to-date network diagrams, documentation, and operational procedures.
- Implement network device hardening standards in accordance with CIS benchmarks and vendor best practices.
- Identify opportunities to improve network performance, security, and operational efficiency.
- Assist with vulnerability remediation efforts and patch management service level agreements (SLAs).
- Collaborate with vendors and consultants on network-related projects and business continuity initiatives.
- Partner with IT team members to ensure high levels of system availability and operational effectiveness.
- Install, support, and maintain routing, switching, and security/VPN technologies within WAN and LAN environments.
- Participate in a 24/7 on-call rotation and be available to respond to critical network issues outside of regular business hours, including occasional evenings, weekends, and holidays.
- Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related field preferred; an equivalent combination of education, technical training, certifications, and relevant work experience will be considered.
- Minimum of 3-5 years of experience in network engineering, network administration, or a related infrastructure support role.
- Proven hands-on experience administering and troubleshooting enterprise LAN/WAN environments.
- Experience supporting complex network environments in a multi-site organization is preferred.
- Strong understanding of routing and switching technologies; experience with Juniper networking solutions is a plus.
- Familiarity with SD-WAN technologies and architectures.
- Knowledge of networking protocols such as IPSec, HSRP, BGP, OSPF, 802.11, and QoS.
- Solid understanding of the OSI and TCP/IP networking models.
- Experience using network monitoring, diagnostic, and analytics tools.
- Working knowledge of VLANs, trunking, and Spanning Tree Protocol (STP).
- Experience with Access Control Lists (ACLs), Fortinet firewalls, VPN technologies, and network security best practices.
- Experience creating and maintaining network documentation using Microsoft Visio or similar tools.
- Strong organizational skills with exceptional attention to detail and documentation practices.
- Ability to manage multiple priorities and work effectively in a dynamic environment.
- Professional certifications such as CCNA, Fortinet certifications, or other relevant networking and security certifications are a plus.
- Communication: Effectively communicates technical and non-technical information in both verbal and written formats, adapting communication style to the audience.
- Composure: Maintains professionalism and sound judgment when managing challenging situations or competing priorities.
- Collaboration: Builds positive working relationships and partners effectively with colleagues, stakeholders, and external vendors.
- Customer Focus: Demonstrates a commitment to providing responsive, high-quality service and support.
- Problem Solving: Uses analytical thinking to identify issues, evaluate alternatives, and implement effective solutions.
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