Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Timeline
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Dominic Quogana

Dominic Quogana

FORT EISENHOWER,Georgia

Summary

Experienced with network configuration, security management, and performance optimization. Utilizes advanced troubleshooting techniques to resolve complex network issues efficiently. Strong understanding of network protocols and infrastructure management, ensuring robust and secure network operations.

Overview

5
5
years of professional experience
4
4

Certifications

Work History

Network Engineer (25B)

US Army
06.2020 - Current
  • Deployed networks for coalition operations by developing implementation plans, configuring routers and switches, and managing network infrastructure across multiple countries.
  • Managed the configuration and administration of Palo Alto Firewalls, Cisco Call Manager, and VMware ESXi, optimizing the network for efficiency, performance, and reliability.
  • Oversaw high-value SATCOM systems such as Hawkeye 3 Lite VSAT to support domestic and international operations.
  • Configured VRF routing and managed multilayer switch deployments to interconnect mission-critical networks.
  • Performed secure communications tasks using KG-175 series encryption devices and ensured compliance with COMSEC requirements.
  • Conducted troubleshooting at protocol level using Wireshark, NetFlow, and other DoD-approved diagnostic tools.
  • Provided Tier II/III support for classified and unclassified network operations within a DoDIN environment.
  • Configured and troubleshoot EIGRP, GRE tunnels, and VLAN-based segmentation for secure communications.
  • Administered Cisco ASA and FMC for firewall rule updates and threat detection.
  • Delivered network access control and authentication through TACACS+ and 802.1x policies.
  • Collaborated with signal and cyber teams to support mission-critical operations and network continuity plans.
  • Monitored network capacity and performance to diagnose and resolve complex network problems.
  • Delivered end-user support by troubleshooting connectivity issues and providing guidance on proper usage of networking equipment.
  • Configured hardware, devices, and software to set up work stations for employees.
  • Managed patch management procedures effectively, ensuring timely updates to mitigate vulnerabilities in the organization''s systems.
  • Improved network efficiency by implementing and managing system updates and patches.


Education

Associate of Science - Liberal Studies

Barton Community College
Fort Riley, KS
03-2025

Skills

  • Security Clearance: Active DoD Secret Clearance, DoD Top Secret Clearance (PENDING)
  • Networking Technologies: Cisco products, VPN, DNS, DHCP, OSPF, EIGRP, BGP, GRE, IPS/IDS, VLANs, 8021q, VoIP, TACACS, ACS
  • Firewall Technologies: Cisco ASA, ACLs, IPsec, VRFs, FMC
  • Network Monitoring Tools: SolarWinds, NetFlow, Wireshark, logging tools
  • Cryptographic Devices: NSA Type 1, KG-175D, KG-175G, KG-175F
  • Virtualization: VMware ESXi, vCenter

Accomplishments

  • Successfully managed and resolved critical network outages and infrastructure issues within high-pressure environments, including supporting operations for the Navy and US Army.
  • Extensive experience in WAN/LAN equipment installation and troubleshooting, supporting secure, multi-classification networks.
  • Deep knowledge of Cisco Internetworking technologies, including IP addressing, routing protocols (OSPF, EIGRP, BGP), and multicast configurations.
  • Proficient in troubleshooting at the protocol/packet level, utilizing tools like NetFlow and Wireshark for detailed network analysis.
  • Skilled in maintaining Information Assurance (IA) compliance through IOS upgrades, network configuration changes, and firewall ACL verification.

Certification

  • CompTIA Security+
  • CompTIA PenTest+
  • CompTIA CySA+
  • CompTIA CASP+
  • Cisco CCNA (PENDING)

Timeline

Network Engineer (25B)

US Army
06.2020 - Current

Associate of Science - Liberal Studies

Barton Community College

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