IT Network Engineer III Job at TriQuest Business Services in Houston
TriQuest Business Services, Houston, TX, United States
IT Network Security Engineer III
Term : Direct Hire
Location : Texas (Hybrid – Remote/Onsite after training)
Industry : Financial Services / Information Technology
Overview
We are seeking an experienced and talented IT Network Security Engineer III to join our IT Network Services team. This senior-level role is responsible for leading the design, implementation, and maintenance of network security systems, as well as serving as an escalation point for complex issues. The position offers a hybrid work schedule following a training period (time frame may vary) at the Administrative Service Center. Applicants must reside in Texas and be able to work remotely from a distraction-free home office with a reliable, hardwired internet connection (Ethernet cable provided).
Essential Functions & Responsibilities
Lead the design, implementation, maintenance, and documentation of new network security technology and systems for corporate and branch locations.
Perform senior-level configuration and troubleshooting for routers, switches, ACI, firewalls, IPS, Azure cloud, WiFi access points, and WFH solutions.
Act as a top-level escalation point for enterprise-wide LAN/WAN technical support.
Mentor and train junior engineers in network security design and troubleshooting.
Lead troubleshooting sessions with internal teams, vendors, and business partners.
Collaborate with project management, ensuring projects are delivered on time and within budget.
Conduct security reviews and vulnerability remediation of network infrastructure.
Serve as the primary contact with vendors for installation, maintenance, and troubleshooting of LAN/WAN equipment.
Perform project management tasks including task determination, issue tracking, and change management.
All other duties as assigned.
Requirements
High School Diploma or GED required; Bachelor’s degree preferred.
Minimum 5 years’ relevant experience in network engineering and security.
Advanced knowledge of networking: OSI model, VLANs, IPv4/IPv6, ACLs, routing protocols, NAT, VPN.
Strong configuration and command-line experience with Cisco IOS or NX-OS.
Familiarity with telephony, PC/server OS, video conferencing, VoIP/SIP, Wi‑Fi, APIs, and automation (Ansible/Python).
Experience with Microsoft applications, DNS, SSH, tcpdump/Wireshark, and monitoring tools.
Working knowledge of cloud technologies (Azure preferred).
Certifications (Preferred/Strongly Desired)
CCNP (Cisco Certified Network Professional – Enterprise or Security)
PCNSE (Palo Alto Networks Certified Network Security Engineer)
Fortinet Certified Professional in Network Security
Microsoft Azure Network Engineer Associate
Work Environment & Requirements
Must reside in Texas.
Hybrid schedule (remote/onsite) available after training period.
Must provide a safe, distraction‑free home workspace.
Reliable high‑speed internet required with hardwired Ethernet connection.
Equal Opportunity Statement
All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.
#J-18808-Ljbffr
In Summary: Senior-level role is responsible for leading the design, implementation, and maintenance of network security systems . The position offers a hybrid work schedule following a training period (time frame may vary) at the Administrative Service Center . Applicants must reside in Texas and be able to work remotely from a reliable, hardwired internet connection (Ethernet cable provided)
En Español: Ingeniero de Seguridad en Redes Informáticas Termino: Directo Empleo Localización: Texas (Híbrido Remote/Onsite after training) Industria: Servicios Financieros / Tecnología de la Información Resumen Buscamos un ingeniero de seguridad en redes informáticas con experiencia y talento III para unirse a nuestro equipo de servicios de red. Los solicitantes deben residir en Texas y ser capaces de trabajar remotamente desde una oficina doméstica libre de distracciones con una conexión a Internet fiable, cableado duro (Ethernet cable proporcionada). Funciones esenciales y responsabilidades Dirigir el diseño, implementación, mantenimiento y documentación de nuevas tecnologías y sistemas de seguridad de red para ubicaciones corporativas y sucursales. Realizar configuración y resolución de problemas de nivel superior para routers, switches, ACI, cortafuegos, IPS, nube Azure, puntos de acceso WiFi y soluciones WFH. Actuar como un punto de escalación de alto nivel para el soporte técnico LAN/WAN de toda la empresa. Mentor y entrenar ingenieros en seguridad de redes y solución de problemas. Las sesiones de resolución de errores con equipos menores, proveedores y socios empresariales. Colaborar con los profesionales del sistema operativo, asegurando que los proyectos se lleven a cabo dentro de tiempo.
Term : Direct Hire
Location : Texas (Hybrid – Remote/Onsite after training)
Industry : Financial Services / Information Technology
Overview
We are seeking an experienced and talented IT Network Security Engineer III to join our IT Network Services team. This senior-level role is responsible for leading the design, implementation, and maintenance of network security systems, as well as serving as an escalation point for complex issues. The position offers a hybrid work schedule following a training period (time frame may vary) at the Administrative Service Center. Applicants must reside in Texas and be able to work remotely from a distraction-free home office with a reliable, hardwired internet connection (Ethernet cable provided).
Essential Functions & Responsibilities
Lead the design, implementation, maintenance, and documentation of new network security technology and systems for corporate and branch locations.
Perform senior-level configuration and troubleshooting for routers, switches, ACI, firewalls, IPS, Azure cloud, WiFi access points, and WFH solutions.
Act as a top-level escalation point for enterprise-wide LAN/WAN technical support.
Mentor and train junior engineers in network security design and troubleshooting.
Lead troubleshooting sessions with internal teams, vendors, and business partners.
Collaborate with project management, ensuring projects are delivered on time and within budget.
Conduct security reviews and vulnerability remediation of network infrastructure.
Serve as the primary contact with vendors for installation, maintenance, and troubleshooting of LAN/WAN equipment.
Perform project management tasks including task determination, issue tracking, and change management.
All other duties as assigned.
Requirements
High School Diploma or GED required; Bachelor’s degree preferred.
Minimum 5 years’ relevant experience in network engineering and security.
Advanced knowledge of networking: OSI model, VLANs, IPv4/IPv6, ACLs, routing protocols, NAT, VPN.
Strong configuration and command-line experience with Cisco IOS or NX-OS.
Familiarity with telephony, PC/server OS, video conferencing, VoIP/SIP, Wi‑Fi, APIs, and automation (Ansible/Python).
Experience with Microsoft applications, DNS, SSH, tcpdump/Wireshark, and monitoring tools.
Working knowledge of cloud technologies (Azure preferred).
Certifications (Preferred/Strongly Desired)
CCNP (Cisco Certified Network Professional – Enterprise or Security)
PCNSE (Palo Alto Networks Certified Network Security Engineer)
Fortinet Certified Professional in Network Security
Microsoft Azure Network Engineer Associate
Work Environment & Requirements
Must reside in Texas.
Hybrid schedule (remote/onsite) available after training period.
Must provide a safe, distraction‑free home workspace.
Reliable high‑speed internet required with hardwired Ethernet connection.
Equal Opportunity Statement
All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.
#J-18808-Ljbffr
In Summary: Senior-level role is responsible for leading the design, implementation, and maintenance of network security systems . The position offers a hybrid work schedule following a training period (time frame may vary) at the Administrative Service Center . Applicants must reside in Texas and be able to work remotely from a reliable, hardwired internet connection (Ethernet cable provided)
En Español: Ingeniero de Seguridad en Redes Informáticas Termino: Directo Empleo Localización: Texas (Híbrido Remote/Onsite after training) Industria: Servicios Financieros / Tecnología de la Información Resumen Buscamos un ingeniero de seguridad en redes informáticas con experiencia y talento III para unirse a nuestro equipo de servicios de red. Los solicitantes deben residir en Texas y ser capaces de trabajar remotamente desde una oficina doméstica libre de distracciones con una conexión a Internet fiable, cableado duro (Ethernet cable proporcionada). Funciones esenciales y responsabilidades Dirigir el diseño, implementación, mantenimiento y documentación de nuevas tecnologías y sistemas de seguridad de red para ubicaciones corporativas y sucursales. Realizar configuración y resolución de problemas de nivel superior para routers, switches, ACI, cortafuegos, IPS, nube Azure, puntos de acceso WiFi y soluciones WFH. Actuar como un punto de escalación de alto nivel para el soporte técnico LAN/WAN de toda la empresa. Mentor y entrenar ingenieros en seguridad de redes y solución de problemas. Las sesiones de resolución de errores con equipos menores, proveedores y socios empresariales. Colaborar con los profesionales del sistema operativo, asegurando que los proyectos se lleven a cabo dentro de tiempo.