The Senior Network Engineer is responsible for the daily operation and maintenance of LAN & WAN networks, including Cisco and Palo Alto hardware and software maintenance, core services installation, and troubleshooting. This role involves designing, installing, and optimizing network infrastructure across multiple locations to enhance efficiency and reduce costs.
Network Architecture & Engineering:
Support the design, implementation, and lifecycle management of enterprise and enclave network systems supporting global and mission-critical operations
Develop and execute strategic roadmaps for next-generation infrastructure, driving modernization, security, and scalability across Company s infrastructure
Implement and operate private, secure networks for worldwide PoPs and specialized military/government environments, ensuring compliance with stringent standards
Planning & Design:
Create and maintain high- and low-level network design documentation and drawings to guide implementation, operations and future growth
Manage large-scale IP Address Management (IPAM) for customers and provider networks
Research and evaluate new technologies, develop test plans and proof of concept solutions that enhance performance and reduce costs
Support technical refreshes, upgrades, and infrastructure modernization initiatives to align with business growth
Manage project budgets and deliver cost-effective solutions while maintaining enterprise grade reliability
Installation & Configuration:
Support the installation and configuration of network infrastructure, including routers, switches, firewalls and virtual systems across the global infrastructure.
Ensure compliance with cabling standards, optimized rack layouts, and industry best practices for reliability and scalability.
Diagnose and resolve complex hardware and software issues, driving root cause analysis, and corrective action to minimize downtime.
Operations & Maintenance:
Oversee global infrastructure, leveraging monitoring systems to detect and remediate issues before they impact customers
Provide 24/7 support for critical network events and emergencies, leading root cause analysis and restoration efforts
Maintain accurate documentation, network diagrams, and performance logs to ensure operational continuity
Conduct after-hours maintenance, risk analysis, and infrastructure upgrades to minimize disruption during peak business hours
Security & Compliance:
Implement and maintain network security policies, firewall configurations, and VPN solutions to safeguard enterprise and government environments
Configure and troubleshoot authentication, authorization, and security hardening controls across routers, switches, firewalls, and virtual machines
Ensure adherence to security standards, while continuously monitoring for vulnerabilities and potential threats
Training & Development:
Pursue ongoing professional development through certifications, advanced training, and vendor partnerships to stay ahead of evolving technologies
Mentor team members through technical training and knowledge-sharing sessions
Support the adoption of new tools and methodologies by translating training and research into practical solutions for enterprise networks
Qualifications
5+ years of hands-on experience with designing, implementing, and supporting enterprise network infrastructure
Cisco CCNP R&S and CCDP certifications or equivalent advanced networking certifications preferred
Required Skills, Experience, and Talents
Expertise in Cisco platforms (ISR, Nexus, NCS, ASR) and Palo Alto firewalls
Proficient in LAN/WAN protocols including BGP, MPLS, OSPF, STP, and VXLAN
Strong analytical, troubleshooting, and problem-solving skills with a proven ability to diagnose and resolve complex problems
Ability to rapidly learn and apply new networking technologies, tools, and methodologies in dynamic environments
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
- Dice Id: cxbcsi
- Position Id: Job45147
- Posted 6 hours ago
