Senior Linux Network Engineer – Enterprise Infrastructure

SEACORP; Middletown (RI); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical Benefits

Dental Benefits

Vision Benefits

401(k) Retirement Plan

Life Insurance

Job summary

SEACORP is seeking a Network Engineer (Linux) to design, implement, and support enterprise network infrastructure. The role entails working on LAN/WAN, data center networks, and security measures, with responsibilities spanning configuration, monitoring, troubleshooting, and upgrades.

The ideal candidate has 5+ years in enterprise networks, strong Linux skills, experience with VPNs, DNS/DHCP, and firewall technologies, and excellent communication for stakeholder collaboration.

Qualifications

• Bachelor's degree in computer science, information technology, computer engineering, or related field (or equivalent work experience).
• 5+ years of experience supporting enterprise network infrastructure.
• Strong knowledge of TCP/IP, VLANs, and enterprise routing and switching.
• Experience configuring and supporting Extreme network infrastructure.
• Experience with firewalls, VPN, DNS, DHCP, NAT, and network security principles.
• Strong Linux knowledge.
• Knowledge of network monitoring and performance management platforms.
• Strong documentation and change-management skills.
• Excellent analytical, organizational, and problem-solving abilities.
• Strong written and verbal communication skills.

Responsibilities

• Design, implement, and maintain enterprise LAN, WAN, wireless, and data center network infrastructure.
• Install, configure, and support network equipment including routers, switches, firewalls, wireless controllers, proxy servers, DNS, DHCP, VPNs, and WAN optimizers.
• Configure and manage routing and switching technologies to maximize performance and security.
• Monitor network performance and proactively identify opportunities for optimization.
• Troubleshoot complex network connectivity, performance, and security issues.
• Perform firmware and software upgrades on network devices with minimal business impact.
• Plan and execute scheduled maintenance windows and infrastructure upgrades.
• Coordinate with vendors and subcontractors during deployments.
• Maintain accurate network documentation, diagrams, inventories, and SOPs.
• Ensure compliance with security policies and industry best practices.
• Prepare technical reports and network status updates for stakeholders.
• Participate in on-call support and after-hours maintenance as required.

Skills

Linux knowledge

TCP/IP

Routing & Switching

Firewall experience

Network monitoring

Documentation

Communication skills

On-call support

Cloud networking

Education

Bachelor's degree in CS/IT/CE

Tools

Extreme networks

Palo Alto

Fortinet

Cisco ASA

Check Point

Job description

SEACORP is seeking a Network Engineer (Linux) to design, implement, and support enterprise network infrastructure. The role entails working on LAN/WAN, data center networks, and security measures, with responsibilities spanning configuration, monitoring, troubleshooting, and upgrades.

The ideal candidate has 5+ years in enterprise networks, strong Linux skills, experience with VPNs, DNS/DHCP, and firewall technologies, and excellent communication for stakeholder collaboration.