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Sr. Network EngineerButterfly Staffing • Norfolk, Virginia, United States
Postuler Maintenant
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Sr. Network Engineer

Butterfly Staffing
  • US
    Norfolk, Virginia, United States
  • US
    Norfolk, Virginia, United States
Postuler Maintenant

À propos

Job Description Job Description Senior Network Engineer
About the Opportunity
Butterfly Staffing is seeking a Senior Network Engineer to support and maintain enterprise-level network infrastructure across multiple environments.
This role is responsible for the design, implementation, troubleshooting, and optimization of secure network systems, ensuring reliability, performance, and security across LAN/WAN and wireless environments.
This is a hands-on position requiring strong technical depth, problem-solving ability, and experience working in dynamic, operational environments.
Responsibilities
Design, implement, and maintain LAN/WAN and wireless network infrastructure
Configure and support routers, switches, firewalls, VPNs, and security appliances
Monitor network performance and respond to alerts, outages, and service disruptions
Troubleshoot network issues and support root cause analysis and resolution
Evaluate and deploy new network services and technologies
Maintain accurate network diagrams, configurations, and documentation
Assist with system upgrades, migrations, and infrastructure improvements
Support network automation, policy management, and analytics tools
Participate in on-call rotation and provide after-hours support as needed
Collaborate with internal IT teams and support ongoing projects
Qualifications
Bachelors degree or 10+ years of relevant experience
Minimum of 5 years supporting Microsoft-based environments
Strong understanding of:
LAN/WAN | DNS | Routing | Switching
Network security principles and infrastructure
Hands-on experience with:
Cisco networking (routers, switches, wireless)
Firewalls and security appliances
Preferred Experience
Cisco Catalyst Center (DNA Center)
Cisco Identity Services Engine (ISE)
Network automation and software-defined networking (SDN)
Zero Trust architecture and network segmentation
Wireless networking (design, troubleshooting, RF fundamentals)
Firepower Management Center (FMC)
Firewall migrations (e.g., Juniper to Cisco NGFW)
Work Environment
On-site role supporting operational environments, including industrial settings
Must be comfortable working in indoor and outdoor conditions
Ability to lift up to 50 lbs and perform physical installation tasks (cabling, equipment, etc.)
May require work in tight spaces and on vessels
Participation in on-call rotation required
Additional Requirements
Strong analytical, troubleshooting, and problem-solving skills
Ability to work independently and manage multiple priorities
Excellent communication and documentation skills
Must be reliable with consistent on-site attendance
Ability to pass a background and credit check
  • Norfolk, Virginia, United States

Compétences linguistiques

  • English
Avis aux utilisateurs

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