Senior Network Architect

3 days ago


Annapolis Junction, Maryland, United States Mount Indie Full time
Job Overview

Mt. Indie is seeking a highly skilled Senior Network Architect to design, implement, and maintain network infrastructure that supports critical business operations.

Key Responsibilities:

  • Configure and manage network devices, including routers, switches, firewalls, load balancers, and VPN concentrators.
  • Monitor network performance, identify bottlenecks, and implement optimization strategies to enhance throughput and reliability.
  • Troubleshoot and resolve complex network issues using firewall logs, switch packet capture tools, and Wireshark, collaborating with cross-functional teams when necessary.
  • Conduct network capacity planning and bandwidth management to support future growth and evolving business needs.
  • Integrate network infrastructure with cloud services, storage systems, and other IT components.
  • Stay up to date on emerging networking technologies and recommend best practices for adoption.
  • Create and maintain documentation, including network configurations, diagrams, standard operating procedures (SOPs), and troubleshooting guides.
  • Provide technical leadership and mentorship to junior network engineers, fostering growth and collaboration.
  • Manage, monitor, and secure networks, including tenant network segments, ensuring efficient data transport and communication.
  • Organize, document, and manage the delivery of load balancing services and maintain accurate IP address documentation.

Requirements:

  • Active Secret Clearance (required due to contract).
  • U.S. citizenship with no dual citizenship (required by contract).
  • Ability to participate in a rotational on-call schedule to support systems with 24x7x365 uptime.
  • 7+ years of experience as a Senior Network Engineer or similar role, with expertise in:
  • Cisco ASA, Cisco FirePOWER, Cisco Catalyst, Cisco Nexus
  • Avaya PoE Switches, F5 LTM/GTM, KEMP Load Balancers, Juniper SRX Firewall
  • Extreme Network IPS, Avaya Media Gateway G450, IBM DataPower XML Firewall
  • Tools like SolarWinds (NPM, SAM, IPAM, Netflow), IBM Netcool, and others.
  • Strong understanding of network load balancing, capacity planning, and performance tuning.

Location:

  • Must reside near Annapolis Junction, MD, and be available for onsite work at the customer's discretion, including during transition periods.


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