Nicholas Grillo Email & Phone Number

Schertz, Tx, Us

Woonsocket, Ri, Us

Plano, Texas, Us

San Antonio, Tx, Us

Network system design and implementation using routers, switches, network security devices, protocol analyzers, TCP/IP, VPN, Firewalls, F5 LTM/ASM/APM, and MPLSDesign, plan, and implement LANs and WANs using the latest technologyIdentify and troubleshoot hardware and software technical problems related to LANs/WANsConduct throughput analysis, problem solving, and infrastructure planningParticipate in various projects intended to continually improve/upgrade network infrastructuresFollow life-cycle oriented processes and proceduresTroubleshoot, maintain, upgrade, and provide solutions to complex hardware/software problemsServe as technical point of contact on F5 hardware and configurationCreate and execute test plans to meet project requirements for assigned componentsWork with Professional Managers and Project Managers and customers to manage expectations and timelines to ensure expectations and commitments are being metProactively develops plans and activities to avoid problemsCreate migration plan to move from on-premise to a cloud hosted solution (AWS and Azure)Work with multiple teams to achieve appropriate AWS services based on compute, storage, data, and/or security requirementsImplemented current AWS environment structure and guidelines to be highly tolerable and fault resistant.Use automated AWS tools to speed up the process of manual tasks or builds. Work with multiple teams to discuss processes that can be automated.

Arlington, Virginia, Us

Planning: Conduct short and long-term planning to meet network requirements.Network System Design and Implementation: Designs and implements network systems.Configuring Cisco Routers, Switches and Firewalls, F5 LTM’s, Solarwinds LEM.Orion/SQL Database Analyzer.Network Connectivity: Provides support for network connectivity or related network issues for the user community.Network Installation: Plans and monitors the installation of network systems.Network Monitoring: Analyzes network activity and network problems to discover and prevent systematic errors.Issue Resolution: Troubleshoots diagnoses and resolves network problems. Researches, analyzes and recommends the implementation of software to enhance network performance.Disaster Recovery: Ensures planned testing activities are performed and technical criteria are met.Network Performance Assessment: Assesses network performance to ensure that it meets the present and future needs of the business. Provides network planning recommendations to management.Knowledge of Enterprise system monitoring and management tools such as Solarwinds Orion/LEM, Splunk, Wireshark, Vulnerability Scanning: Perform ACAS scans to discover/fix vulnerabilities.Perform STIG’s per DISA guidelines to network devices and end user devicesKnowledge of commercial enterprise-level tools and products to provide network services, including: firewalls, IPS/IDS, DNS, DHCP, web security, TACACS+, VPN and NAC.Ability to act as Network Engineering Manager in the absence of the manager.Maintain secret security clearance

San Antonio, Texas, Us

Diagnose, direct and oversee complex network LAN/WAN issues and provide most optimal resolutions. Document network problems and provide resolutions for future reference.Monitors system performance, network usage and implement performance tuning.Undertaking routine preventative measures and implementing, maintaining and monitoring networks. Configuring site-to-site/client-to-site VPN tunnels on ASA, ASA-X, and Router platforms.Maintain network documentation and update disaster recovery procedures.Troubleshooting malfunctions of network hardware and software applications, telephones and security systems to resolve operational issues and restore services.Maximizes network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades; collaborating with network architects on network optimization.Secures network system by establishing and enforcing policies, defining and monitoring access.