We provide IT Staff Augmentation Services!

Senior Network Engineer Resume

Alpharetta, GA

SUMMARY

  • In depth knowledge of Cisco switches and routers, firewalls including: Juniper, Fortinet, ASAs, FWSM, LANs, WANs, VPNs, TCP/IP, DNS, IDS/IPS, Enterprise vulnerability scanners, VMware ESX, SQL, and Backup Exec
  • Good working knowledge of troubleshooting: VLANS, L2 and L3 switches, network connectivity, routing and switching issues, routing protocols, network security, and ­­­­­­­­­­­­end - user connectivity issues
  • Strong knowledge and experience in networking and infrastructure hardware to provide technical support, reporting, deployment and implementing IT projects.
  • Ability to work effectively in a team environment
  • Highly capable of developing and maintaining good client relations

PROFESSIONAL EXPERIENCE

Confidential, Alpharetta, GA

Senior Network Engineer

Responsibilities:

  • Setup, configure, and maintain company networking infrastructure: Juniper SSGs, ScreenOS, SRX, Secure Pulse, Cisco 6500, FWSM, Nexus 5k, routers, switches, ASAs, F5 BigIP, Fortinet, Dell and HP chassis including Cisco 3130s and Dell 8024s, networking hardware clusters
  • Work with clients to identify the required connectivity then implement it allowing access to our datacenter via private links such as Ethernet circuits and/or site - to-site VPNs
  • Configure and maintain VPNs with AWS/Azure providing integration with client applications/data
  • Networking related projects including: firewall migrations to newer hardware as well as to other vendor platforms, auditing/cleanup of firewalls, implementing F5 load balance services
  • Architect, Implement, and test DR scenarios with clients to ensure redundancy in the event of an outage
  • Extensive familiarity with and regularly execute: change window/maintenance procedure, creation and renewal of certificates through certificate authority, DNS functionality and changes, network troubleshooting, high level data center tasks, server chassis tasks, IP/subnet architecture/management
  • Experience with network relate software such as: Wireshark, SolarWinds, IPAM, NCM, Splunk, etc.

Confidential

Network Engineer/Administrator

Responsibilities:

  • IT consulting for small to medium sized businesses
  • Active Directory and VMware ESX P2V implementation/migration
  • Remote and on-site customer facing planning, implementation, and support of projects
  • Tech refresh of customer’s datacenter including cable management, power assessment, & server consolidation
  • Cisco: Router and Switch installation and management to meet customer needs
  • VOIP: Installation and support utilizing 3CX PBX with Cisco handsets
  • Security: ASA Firewall, Sonicwall, and Symantec Endpoint solution configuration, management, and support

Confidential, Atlanta, GA

Security Engineer

Responsibilities:

  • Support customer base of 1500 corporations primarily consisting of large enterprise deployments and government agencies
  • Proficient with Proventia SiteProtector, Server Sensor, and Server Protection for Windows/Linux/VMware
  • Perform break/Fix and troubleshooting of IPS/IDS appliances, server protection, firewalls, and HIPS
  • Worked with customers to ensure accurate audit results by analyzing False Positives/Negatives
  • Analyze security events to make recommendations to customer on signature tuning parameters
  • Maintain and troubleshoot SQL databases to ensure a reliable security event retention
  • Published internal and customer facing Knowledge Based Articles on newly discovered issues

Confidential

Systems Engineer

Responsibilities:

  • Maintained ~2500 site-to-site VPN connections to hospitals for remote equipment administration
  • Worked closely with hospital technical support to troubleshoot connectivity issues
  • Diagnosed and repaired router configuration problems and connection outages

Confidential

Network Administrator

Responsibilities:

  • Supported 300 users nation-wide located in 12 remote sites connected via MPLS network
  • Maintained all local and remote Cisco routers and switches
  • Project team member on Frame Relay to MPLS transition to remote sites
  • Rolled out new Microsoft Exchange 2003 Servers while maintaining existing email infrastructure
  • Implemented Blackberry Enterprise and Good Link Servers for mobile user devices
  • Maintained backups on servers using Symantec Backup Exec
  • Project lead VPN and Terminal Server project to allow remote user access
  • In charge of all IT infrastructure documentation, procurement, billing, inventory, reporting, and auditing compliance, etc

Confidential

LAN Administrator

Responsibilities:

  • Supported approximately 1000 employees including remote users utilizing IBM Lotus Notes
  • Dealt directly with users, remotely and locally, to analyze computer issues, render an appropriate solution and implement the best course of action
  • Built servers, desktops, and laptops according to given specifications and network requirements
  • Maintained datacenter and backups of local servers

Hire Now