Marcus Gentile Email & Phone Number

Reston, Virginia, Us

Leading a high-performing, multi-disciplinary team to deliver enterprise-grade cyber security solutions.

Reston, Virginia, Us

• Leading a team of network security engineers and operations analysts to deliver enterprise class network security solutions across the global Leidos corporate network• Services and solutions in our area of responsibility include design, deployment, and operations of network segmentation tools (i.e. firewalls), web filtering, intrusion and threat prevention, network tapping, and denial-of-service protection.• The team has successfully led and supported numerous high-profile projects, such as multiple software-defined data center deployments, providing secure connectivity to cloud providers, firewall automation, SSL decryption, and corporate mergers and acquisitions. We have supported these and more projects while maintaining the required level of service and response times to meet day-to-day business demands.• Provide direct supervisory functions for the engineering team. I conduct annual performance reviews, regular 1-on-1s for my staff, help manage capital and operational budgets, adhere to annual operating plans, update road maps, hire new employees, and provide status to leadership and senior leadership on the teams’ various efforts.• In the Net Sec Ops space, I provide guidance for their team lead, address escalations, and manage the relationship between engineering and operations.• I serve as a primary business contact between our network security vendors and resellers to discuss new technology, product roadmaps, support contracts and escalations.• I work closely with our internal procurement team to purchase security hardware, software, and support.

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• Member of the global Network Information Services (NIS) Strategy, Architecture, Engineering, Innovation, and Transformation team as a security engineer securing the global network of firms with “cloud-first” security solutions • Lead engineer and integrator for Palo Alto Networks’ GlobalProtect Cloud Services being rolled out to 150+ international territories• Supported multiple other projects including Qualys Cloud Agent rollouts, global WAN segmentation projects, and various internal operational initiatives

Reston, Va, Us

• Engineering lead for the network security infrastructure of SAIC’s corporate environment• Focused on delivering new services and capabilities while overseeing daily operations• Developed security road-maps and service offerings for a highly virtualized and "cloud-ready" data center• Provide technical guidance to security platform engineers that specialize in individual systems to integrate into long-term objectives• Work with business units to determine the appropriate hosting solutions that support various contract-related projects

Reston, Va, Us

- Provide network security product selection, design, and implementation for for the enterprise. - Responsibilities span from requirements gathering, analysis of alternatives, detailed design work, systems integration, to operational hand-off. - Technologies include firewalls, network IPS and IDS, web content filtering, network traffic recording, tap infrastructures, and remote access. - Recent projects include selecting and deploying a firewall policy compliance, optimization, and analysis tool, as well as designing and deploying an SSL intercept service.- Past project work on a "greenfield" data center, focused on designing, installing, and integrating next-generation firewalls for a highly-scalable, virtualized data center, while working with remote teams in parallel to turn up services while on-site.

Responsible for the operation, maintenance, and troubleshooting of the global Enterprise Internet Edge networks as part of the world-wide Internet Engineering team for the Walt Disney Company. Focused on routing and multilayer switching with Cisco equipment. Provided secure, remote access solutions to business units, outside partners, and off-site events using Cisco routers and VPN concentrators. Updated and managed other DMZ services such as DNS and DHCP through Alcatel Lucent’s QIP management application. Maintained and enchanced perimeter security with Cisco FWSM's and Check Point firewalls.

Atlanta, Georgia, Us

Contractor on ACS/Disney account. Assisted with configuration of QoS in global network. Made numerous network perimeter security adjustments. Provided various types of network related end-user/inter/intra-business support. Completed network asset and configuration documentation projects.

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Network engineering and analysis for one of the nation's largest rural ISP's. Assisted in management of DSL aggregation network serving 550k customers across 14 states. Daily duties centered around project management, statistics monitoring, infrastructure planning and growth, equipment configuration and deployment, and equipment evaluation. Also tracked and monitored $6M/year WAN circuit budget.

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Supported engineers in managing network inventory and documentation. Completed projects ranging from device diagnostics to analyzing statistics. Solidified basics of IP networking equipment and practices

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Active associate on the sales floor. Aided customers with purchases including PC’s, notebook computers, digital cameras, and home networking equipment. Met challenging monthly goals set by managerial staff