Senior Network Engineer

Kivyo, Inc.
Baltimore, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Baltimore, United States of America

Tech stack

Amazon Web Services (AWS)
Azure
Border Gateway Protocol
VoIP
Catalyst
Cisco PIX
Cloud Computing
Complex Networks
Disaster Recovery
Enhanced Interior Gateway Routing Protocol
H.323 Protocol
Internet Protocol Security (IP SEC)
Session Initiation Protocols
Network Security
Media Gateway Control Protocol (MGCP)
NetFlow
Network Installation Services
Network Monitoring
Routing
Cisco Nexus Switches
Open Shortest Path First
Zero Trust Network Access
Signalling Connection Control Part (SCCP)
Simple Network Management Protocols
Virtual Local Area Networks
Network Routers
Real-Time Transport Protocol
Transport Layer Security
Identity Services Engine
System Availability
Firewalls (Computer Science)
Amazon Web Services (AWS)
Data Center Networking
SolarWinds (Software)
Firepower
Terraform
Cisco Switches
Cisco networks

Job description

We are seeking a Senior Network Engineer with strong expertise in Cisco enterprise networking, security, and cloud connectivity. The ideal candidate will design, implement, secure, and maintain enterprise network infrastructure, lead migration and hardware refresh projects, mentor junior engineers, and troubleshoot complex network issues. The candidate must have hands-on experience with Cisco technologies, routing protocols, Firepower, Cisco ISE, Cisco Nexus, and cloud networking solutions.

Roles & Responsibilities

  • Design, implement, and maintain enterprise Cisco network infrastructure.
  • Configure and support routers, switches, firewalls, and Cisco Catalyst Center.
  • Manage Cisco Firepower, Cisco ISE, ASA, and AnyConnect security solutions.
  • Configure and troubleshoot BGP, OSPF, EIGRP, VLANs, STP, and VPC.
  • Implement secure network architectures using IPsec, SSL/TLS, and Zero Trust principles.
  • Support Cisco Nexus data center networking.
  • Configure cloud connectivity using AWS Direct Connect and Azure ExpressRoute.
  • Manage VoIP infrastructure using SIP, H.323, MGCP, RTP, and SCCP protocols.
  • Monitor network health using SolarWinds, NetFlow, SNMP, and Catalyst Center.
  • Automate network deployments using Terraform and Infrastructure as Code.
  • Lead network migrations, hardware refreshes, and disaster recovery planning.
  • Troubleshoot complex network issues and provide final-level technical escalation.
  • Mentor junior engineers and assist with capacity planning and IT budgeting.
  • Ensure network security, compliance, and high availability across enterprise environments.

Requirements

  • Cisco CCIE Enterprise Infrastructure (Required)
  • Cisco Catalyst Center
  • Cisco Nexus
  • Cisco ASA, Firepower, Cisco ISE, AnyConnect
  • BGP, OSPF, EIGRP
  • VLAN, STP, VPC
  • IPsec, SSL/TLS, Zero Trust
  • AWS Direct Connect
  • Azure ExpressRoute
  • QoS
  • Terraform
  • SolarWinds, NetFlow, SNMP
  • VoIP (SIP, SCCP, H.323, MGCP, RTP, SRTP)
  • Disaster Recovery & High Availability
  • Network Performance Monitoring and Troubleshooting

Apply for this position