Senior Network Engineer — Core Infra & Security Lead

Winchester Ammunition; Independence (MO); On-site; USD 93,000 - 135,000; Full time

Benefits offered by this job

Relocation assistance

On-site work

Benefits package

Job summary

Winchester Ammunition is seeking a Senior Network Engineer in Independence, MO to design, deploy, and maintain our plant network infrastructure. You will manage Cisco Nexus and Catalyst devices, wireless controllers, and BGP routing to ensure high availability and performance.

The role requires 10+ years of experience, strong Cisco credentials, and the ability to obtain a U.S. government security clearance. On-site work with relocation support and comprehensive benefits are offered.

Qualifications

• 10+ years of network experience including Cisco technologies
• Hands-on experience with Cisco Nexus and Catalyst switches, routers, and wireless controllers/access points
• Strong knowledge of Layer 2/3 switching, cabling, and network security practices
• Experience with SolarWinds or similar monitoring tool
• Active Cisco certifications (CCENT/CCNA/CCNP) are required
• Ability to obtain a U.S. Government security clearance
• Willingness to work on-call hours, nights, or weekends

Responsibilities

• Design, deploy, and maintain network infrastructure including Cisco Nexus/Catalyst devices and wireless solutions
• Implement and manage Layer 2 and 3 protocols with a focus on BGP routing
• Oversee configuration of Cisco wireless controllers and APs for optimal coverage
• Utilize network monitoring tools to proactively monitor performance and resolve issues
• Lead and manage network projects with budgeting and timelines
• Maintain Layer 1 cabling infrastructure with proper labeling and documentation
• Maintain up-to-date network diagrams, configurations, and change logs
• Provide regular performance and project status reports to senior management

Skills

Cisco Nexus

Cisco Catalyst

BGP routing

Layer 2/3 switching

Network monitoring

Troubleshooting

Network project leadership

Education

Bachelor's degree in CS/CE/IT related field

Tools

SolarWinds

Job description

Winchester Ammunition is seeking a Senior Network Engineer in Independence, MO to design, deploy, and maintain our plant network infrastructure. You will manage Cisco Nexus and Catalyst devices, wireless controllers, and BGP routing to ensure high availability and performance.

The role requires 10+ years of experience, strong Cisco credentials, and the ability to obtain a U.S. government security clearance. On-site work with relocation support and comprehensive benefits are offered.