Senior Network Engineer Software Developer

TADD TILLMAN

CCNA\ MCSE

*** ***** ***, ********, ** 02360 617-***-**** *******.****@*****.***

QUALIFICATIONS SUMMARY

Senior Network \ Security Engineer \ Software Developer experienced in Networking and System Engineering, including analyzing, designing, installing, maintaining, and repairing hardware, software, peripherals, and networks. Excellent troubleshooting and technical support abilities with migrations, network connectivity, and security and database applications. While maintaining a high level of professionalism and confidentiality when working with sensitive information. Resourceful and has demonstrated proven ability to learn new concepts and technologies quickly.

Functional Areas:

Network Architecture, Cisco Firewalls and Switches and Routers, WatchGuard Firewalls, Juniper SRX, Juniper SSL\VPN Microsoft Windows SharePoint Services 2.0/3.0, Exchange 2003, Exchange 2007, Active Directory, Windows 2000/2003/2008 Server, SAN Storage, Enterprise application/system rollout, VM-Ware ESXi

PROFESSIONAL EXPERIENCE

VAE-IT 9/21-11/24

Springfield, VA

Sr. Network Engineer

Software Developer

• ASA, Palo Alto, Juniper, Avaya, FortiNet

• Nexus 7000, 5000

• Catalyst 9300, 3800, 3750, 2960

• Meraki Wireless

• Juniper SRX SD WAN

• Postgres SQL Programing

• STP, VTP, VRF, VDC

• ASA - SSL VPN, IPSec Tunnels, Access Control Lists, Nating, Routing

• C# Programing, OOP

• Visual Studio Code, GitLabs, API, RegEx

Projects: IPv6, Juniper SD-WAN

Charter Care Health (Contractor) 11/18-9/21

North Providence, RI

Sr. Network Engineer

• ASA-5585, 5586, 5506

• Palo Alto

• Nexus 7000, 5000

• Catalyst 9300, 3800, 3750, 2960

• STP, VTP, VRF, VDC

• ASA - SSL VPN, IPSec Tunnels, Access Control Lists, Nating, Routing

• Meraki Wireless migration

• WLC

• Project Planning

Projects: Emergency Room rollout, Restructuring of the Network, Corporate Moves, Upgrades

Schneider Electric (Contractor) 1/18 – 9/18

Foxboro, MA

Sr. Security Network Engineer

• Cisco ASA 5506, 5510, 4110 with Fire Power, 4110 FXOS, 5516

• Cisco High Availability configurations

• Fork Lifting EOL Devices for New Models

• Firewall Migrations

• Juniper Firewalls 320SX

• Penetration testing

• Enterasys, Extreme, Cisco Switches 2960, 3750

• SSL VPN, IPSec VPN Tunnels

• Switch and Router configuration scripting

• Topologies Ring, Extended Ring, Star, Tree

• OSPF and Static Routing

Beth Israel Deaconess Plymouth 4/16-11/17

Plymouth, MA

Network Engineer

• ASA-5585, 5540, Site to Site VPN, Remote Access VPN, DMZ, ACLs

• Nexus - OS 7710’s, 5548

• Catalyst - IOS 4700’s, 3750’s

• STP, VTP, VRF, VDC, HSRP

• ASA - S• ACS - TACACS, Radius 802.X SL VPN, IPSec Tunnels, Access Control Lists

• Scripting Site to Site VPN Tunnels

• Fire Power, Source Fire and Management Center

• ASA - SSL VPN, IPSec Tunnels, Access Control Lists

• Upgrading IOS for ASA-5540, Nexus 5k, and IOS switches

• OSPF and Static Routing

• Penetration testing

• InfoBlox

Projects: ASA 5540 to ASA 5585, Infoblox

South Coast Health Care 07/13- 4/16

Fall River, MA

Network Engineer

• ASA-5555, 5540, 5505 - Site to Site VPN, Remote Access VPN, DMZ, ACLs

• Nexus - OS 7706, 5548

• Catalyst - IOS 6509, 3560, 3750

• OTV, STP, VTP, VRF, VDC, VSS

• ASA - SSL VPN, IPSec Tunnels, Access Control Lists

• ACS - TACACS, Radius 802.X

• Upgrading IOS for ASA-5555, Nexus 7706, Nexus 5k, and IOS switches

• Standardizing all access layer switches

• Cisco Prime 2.1, 2.2

• Fire Power, Source Fire and Management Center

• InfoBlox

• Penetration testing

• OSPF and Static Routing

Projects: EPIC, Building a Disaster Recovery Site, Upgrading IOS ASA-5555, 5540, Upgrading Site to Site VPN’s, Remote Access VPN’s

IneoQuest Technologies 06/11-4/13

IT Senior Systems Engineer

Marshfield, MA

• Network and Domain Security

• Configuring and Supporting Cisco 7604 Catalyst Switches, IP Routing, OSPF, RSTP

• Supporting MPLS network

• Watch Guard 1250e/810 Series Implementation and Support

• Firewall Policies, Nating, BOVPNs, IPsec Tunnels

• Juniper SSL/VPN Mag 2600 Implementation and Support

• Configured, Implement, and Support Juniper Mag2600 SSL\VPN

• Network Security – Firewalls, SSL-VPN, Routers, Switches, Servers and Computers

• Building ESXi Farm – VCenter, High Availability, V-Motion, Clustering

• Windows 2003/2008 – Domain upgrades and Architecture

• Exchange 2010 Administration

Project: WatchGuard Firebox 810, Juniper Mag2600, Cisco Catalyst Switches, Password Reset Server, Symantec End Point, Upgrading to Windows 2008 Domain, ESXi

Contracting

Harvard Law University

Neighborhood Health Plan

Firestone Financial Corp

10/08-6/10

Senior Windows Administrator/Engineer

Configuration of Cisco Routers and Switches

Fortinet Firewall and Analyzer: Configure Firewall for DMZ, Content Filtering, Access Control List

Configuring Physical and Virtual Windows 2003 and 2008 Servers using ESX and Hyper-V

Configuring Terminal Servers and Managing the environment

Configuring SQL 2000 and 2005 Servers

Supporting and configuring features in Exchange 2007

Disaster Recovery (backup and replication of data)

Monitoring Physical and Virtual Systems using SCOM and VSphere

Patching Windows 2003 and 2008 servers

Application Administration and Support

Projects: Virtualized Application servers, Domain Controllers, Automated snap shots, and replication, Configured a Windows 2003 into a Windows 2008 Domain, TLS on Exchange 2007, Securing Exchange, Domain Administration, WSUS, Installation of Firewall and Analyzer installation, DMZ, SSL\VPN, VLANS, Domain Restructuring

eScription, Inc.

HealthCare

Needham, MA

01/05 – 01/08

Senior Windows Administrator

Domain architecture: Planning new sub-domains, collapsing old domains, expanding OU’s to make Active Directory scalable

SAN Storage (EMC CX600\CX700): Disk monitoring, SAN Replication, Disk Space Planning

Domain security: PKI infrastructure, Password encryption, Group Policies

Exchange 2003 administration: Configuration of Front End and redundant Back End servers, used Replistor to cluster Back End Servers

VM-Ware ESX: Virtualized Domain Controllers, and utility servers

Configuring and Maintaining SQL 2000 and 2005

Configuration of Sub Domains, Group Policy, DNS, WINS, Organizational Units and DHCP

VPN, Systems administration, disaster recovery

Configuration and Support of SSL VPN using Juniper devices

Configuration of Windows 2003 Domain Controllers, File Server and Application Servers

Projects:

Exchange Migration, VMWare – Virtualized the infrastructure, Disaster Recovery Site Share Point Migration from 2.0 to 3.0, VM Ware – Virtualized the infrastructure, Acronis Imaging, Exchange migration, Replistor replication/clustering, WSUS, Symantec Antivirus, X1, Net-IQ Monitoring

Intuit/Eclipse IDMS

Consulting

Hyannis, MA

04/02 – 01/05

Senior Microsoft Network Engineer

Domain architecture, domain structuring/restructuring, domain security/upgrades Active Directory, Group Policy, OU structuring, software rollout, roaming profiles, folder redirection, auditing, disk quotas (over 60 networks)

Installation of Windows 2000 and Windows 2003 Domain Controllers, File Servers and Application Servers

Backups (Veritas Backupexec), remote administration, file and print sharing

Cisco support, static mapping, IP routing, N.A.T., firewalls, port monitoring, switches, hubs, wireless connectivity (radio frequency)

I-Mail administration & security, anti-spam, virus scan engine for SMTP mail, Mail Warden, Remote Email

Managing Windows Administrators

Staples (Corporate Office)

Retail

Framingham, MA

04/99 – 04/02

Senior Windows NT Engineer

Network infrastructure issues, DHCP, WINS, DNS, TCP/IP replication, monitoring servers

Installation of Windows NT 4.0 file servers

Administration of Windows NT 4.0/2000 servers, Exchange 5.5,

Backups (Veritas and NT backup), restoring files, creating shares

Auditing for security access, account management

Education:

10/10 – 6/11

New Horizons

Courses Studied: Debian, Security Plus and Cisco Certified Network Associate

3/01 – 10/01

Clark University

Courses Studied: Microsoft Certified Systems Engineer

9/93 – 12/95

Eastern Nazarene Lead Program

9/89 – 6/91

Monroe College - Graduated

Courses Studied: Computer Science

Contact this candidate