Senior Network Engineer

ARFA Solutions, LLC is a leading technology company specializing in network infrastructure solutions. We are currently seeking a highly skilled Senior Network Engineer to join our dynamic team. As a Senior Network Engineer, you will be responsible for designing, implementing, and maintaining our network infrastructure, ensuring its security, reliability, and performance.

Requirements

Responsibilities:

• Design and implement comprehensive network architecture plans, focusing on Cisco command-line configurations and Azure networking.
• Manage and troubleshoot Cisco routers, switches, firewalls, and other network devices using command-line interfaces.
• Implement and manage Azure networking components, including Virtual Networks (VNets), ExpressRoute, and Network Security Groups (NSGs).
• Ensure network security measures are in place and compliant with industry standards.
• Collaborate with cross-functional teams to resolve complex network issues.
• Identify opportunities for performance optimization and implement solutions.
• Create and maintain documentation of network architectures, configurations, and troubleshooting procedures.
• Provide mentorship and training to junior team members.
• Extension knowledge on Firepower, umbrella, Duo, Cisco Catalyst switches, Nexus and ASR routers

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Extensive experience as a Senior Network Engineer with expertise in Cisco networking technologies.
• Proficiency in Cisco command-line interface (CLI) for configuration and troubleshooting.
• In-depth knowledge and hands-on experience with Azure networking components and services.
• Cisco certifications (CCNP, CCIE) are highly preferred.
• Strong understanding of network security principles and best practices.
• Experience with network monitoring and troubleshooting tools.
• Excellent communication and interpersonal skills.

Benefits

• Hybrid working environment. (1 to 2 days a week in DC)
• 1099 or C2C or W2.
• Competitive salary.

ARFA Solutions, LLC is an equal opportunity employer and interested candidates must be legally authorized in the United States.