Five Rivers IT Inc. · 4 hours ago
Sr. Network Engineer
Miami, FL
Full-time
Onsite
Senior Level
5+ years expFive Rivers IT Inc. is seeking a Sr. Network Engineer to support NextEra Energy's complex network infrastructure. This role focuses on enterprise network upgrades, substation power grid management, and maintaining operational excellence through incident response and problem management.
Cyber SecurityInformation TechnologyIT Infrastructure
Responsibilities
Lead network infrastructure upgrade projects across enterprise environments
Upgrade Cisco, Arista, and Palo Alto network devices to Gold Standard versions, including core switches, access switches, routers, and firewalls
Manage and upgrade substation power grid Cisco rugged switches/routers supporting critical energy operations
Leverage automation tools such as Ansible to streamline upgrade processes, ensure consistency, and improve operational efficiency
Respond to and resolve incident tickets during business hours, ensuring timely restoration of network services
Participate in 24/7 On-Call rotation to provide after-hours support for urgent network issues
Collaborate with cross-functional IT teams to troubleshoot and resolve complex network problems
Investigate and document root causes for problem tickets, developing permanent solutions to prevent recurrence
Provision network resources including VLANs, switch ports, server connectivity, routing configurations, and firewall rules via Work Order (WO) fulfillment
Develop detailed project plans for network upgrades and infrastructure maintenance
Coordinate with stakeholders to schedule maintenance windows and minimize business impact
Document network configurations, upgrade procedures, and standard operating procedures (SOPs)
Provide status updates and communicate project progress to leadership and technical teams
Ensure compliance with change management processes and regulatory requirements
Qualification
Required
5+ years of hands-on experience with Cisco routing and switching platforms (IOS upgrades, core/access layer architecture)
Proven experience upgrading Arista, and Palo Alto network equipment and configurations
Proficiency with network automation tools, particularly Ansible, for configuration management and deployment automation
Strong understanding of network protocols, VLANs, routing, switching, and firewall policy management
Demonstrated ability to manage incident and problem tickets with strong troubleshooting skills
Experience with project planning, scheduling, and execution
Excellent communication skills for technical and non-technical audiences
Availability to participate in On-Call rotation for 24/7 operational support
Preferred
Experience managing ruggedized network equipment in industrial or utility environments
Company
Five Rivers IT Inc.
Five Rivers IT Provides IT infrastructure solutions to Small and Medium Businesses.
51-200 employees
H1B Sponsorship
Five Rivers IT Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2021 (1)
2020 (1)
Funding
Current Stage
Growth StageLeadership Team
Sarabjit Singh
Chief Executive Officer
Company data provided by crunchbase