Senior Linux Network Engineer

SEA CORP

Middletown (RI)

On-site

USD 90,000 - 125,000

Full time

14 days+

Get more replies from employers

Send a job-specific resume in minutes.

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k) retirement plan

Life insurance

Paid holidays & PTO

Tuition reimbursement

Referral bonuses

Job summary

SEACORP is seeking a Network Engineer (Linux) in Middletown, RI to design, implement, and maintain enterprise LAN/WAN and data center infrastructure. The role requires strong Linux knowledge, TCP/IP, routing and switching, and hands-on experience with firewalls, VPNs, DNS, and DHCP.

The engineer will monitor performance, troubleshoot complex issues, coordinate with vendors, and ensure security and compliance across the network.

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 Linux knowledge.
Experience with firewalls, VPN technologies, DNS, DHCP, NAT, and network security principles.
Knowledge of network monitoring and performance management platforms.
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 optimization devices.
Configure and manage routing and switching technologies to maximize network performance and security.
Monitor network performance and proactively identify opportunities for optimization and improvement.
Troubleshoot complex network connectivity, performance, and security issues.
Perform firmware and software upgrades on network devices while minimizing business impact.
Plan and execute scheduled maintenance windows and infrastructure upgrades.
Investigate network outages and implement corrective actions.
Work closely with stakeholders and IT leadership on infrastructure initiatives.
Coordinate with vendors and subcontractors during network deployments and installations.
Maintain accurate network documentation, diagrams, inventories, and standard operating procedures.
Ensure compliance with organizational security policies and industry best practices.
Prepare technical reports, project updates, and network status reports for stakeholders.
Participate in on-call support and after-hours maintenance as required.