System Engineer Active Directory

DANNY - T - NGUYEN

*** ******* ***** *, **********, MA 02124 Cell: (857) 272 - 7933

E-mail: **************@*****.*** or ***************@*****.***

OBJECTIVE: Seriously to seek for position IT-Professional Network/System Security Engineer/Admin working in a professional environment with a cooperative and good working team where my skills could be used, explored in multi-tasking

Networking

General knowledge on Routers/ Switches/ Firewall/ VoIP/ Wireless/VPN/Security/DoD/Health care/ Financial Banking

L1/L2/L3 OSI, TCP/IP &VLAN/LAN/WAN

Cisco-Juniper-Verizon, Avaya, Giga/Fiber network

Basic Unified Com, Wireless, MPLS, OSPF, BGP, EIGRP, RIP, IEEE 802.11 WLAN, Spanning Tree, Trunk, IP Routing, Cisco Catalyst, Check Point, 3500/ 3700/ 4500/ 6500/ Nexus 2k-5k/ Brocade / Palo Alto Network Series Routers/Switches, F5 Big-IP/LTM, basic Aruba

Network systems-Sub, System management

Network Design, Rollout and Deployment, Switches/Router, Security, Infrastructure, network Circuit upgrade

Storage (Physical/ Virtual SAN manage, Tape, software) /cpu-disk-mem/RAID/Fiber/QIP/ iDRAC

Cisco IOS/Cat OS 6500 series CLI, Servers Virtualization, HA, Redundant, Break/Fix, Rack, Install, Configure, Setup, Performance-Backup, Network Cables, Management tool, PRTG, Access/Core Layers, Physical/Virtual links

Servers /Blades/Chassis/Standalone– Sun, HP, EMC, IBM, Dell, Hitachi, others

Basic Cloud Computing Infrastructure as a Service (IaaS), SaaS, AWS, SolarWinds Orion Network Management, SUNAMI, riverbed Exchange Servers/Clients, Wire-Shark, SCOM, ASA/Palo-Alto, Cisco IPS Manager Express 7.2.4 Firewall, Broadcom NIC, Broadband, System Center SCCM 2012 infrastructure, ASDM, Backup/Patching Manage, various Network and System Management Software/Analysis

Software

SharePoint, Project, ESXi/VMware4.x/5.x/7, Virtualization, Exchange, Nagios (IT infrastructure), Encrypted, etc…

Networking appliance, XenApp, Citrix, Lync; BMC performance manager (Portal), BMC Event Manager (BEM)

SQL Server Management 2012/14/16/19, Oracle, LDAP, Wintel Server, IIS, Visio design, technical design/doc, others

Install, Configure, Troubleshoot, Scripting

Familiarize with scripting/Automated, JSON, XML, Terraform code, PowerShell, C/C++, VC++, MFC, basic Java/J2EE, PL/SQL, OOP (Object-Oriented), basic embedded, basic PHP/My-SQL/Apache, VB, ASP, Source safe, Git-hub, Docker, Python, Java-Script, PERL / Linux script/ Unix Shell-Scripts, /HTML/.Net/Power Shell/ Automation tools/Advanced system administration; E-Commerce, XML, TCK/ TK, APIs, SDK, JS report, Report Builder .RDL, Crystal Report, Anti-Viruses Apex, weekly Patching, software simulator, applications, basic OS design, MS Exchange Server/Outlook2010/13, VMware, Front-End Web based applications, HTTPS, Communicator, MS Office certificates, O365, etc…

Communication& Personality

Written &Oral Communication and Interpersonal skills, Professional, Quality, Diversity, Cultural Respect

Teamwork, Flexible, Independent, Technical, passionate, Responsible, Diligent, Productive, Cooperative, Detail, Mature, Reliable, Persistent, Proactive, basic Leadership

Technical Support/Customer Service Abilities

In-depth Hands-on Technical Troubleshoot/ Configure/Upgrade Hardware/Software/Servers/Firmware/, Break/Fix /Network-connectivity & Analog/Digital Electronic Engineering concepts

Hardware setup Client-Server Rack Stack/Router/Switches/ Networking Hardware Design interfaces vs. Soft-Firmware/Drivers/Agent install/Patching

Desktops/CD-Image-ISO/Printer/Network/peripheral/UPS

Remote Access Management(Global-IT), SSH, FTP, SFTP, SSH, RDC, Network Layout/ Rollout/ Monitor/Security

Phone, E-mail support, Conference, Bridge communicators

HBA, Fiber-Optical Network, DSP, NFS, Servers, Network Diagnostic, basic CCNE, LAN Manager, ATM, FTP, DNS, 7 OSI Network Layers, Packets, RAID/SAN/NAS,VLAN, Mid-level LAN/WAN Server, Serial-Ethernet port, TCP/IP, WINS, DNS, DHCP, ARP, ICMP, UDP, IPSEC, SNMP, SCCM, RF, Backbone, Switches, Routing Cisco Router, MUX, Hub, Gateways, Network Infrastructures

*Superior Customer Service *Safety Policies *Critical issues *Service Desk Ticket manager/ Service Now /COMIT tickets remedy system…

Highly focused and strategically technical hand-on

OS – Database &System Administration

Proficient Window Active Directory Group policy/O.U/Sub O.U/Domain/Forest/Object/Registry/User Account/User-Group Migration/Net-Share/Infrastructure/ Administrative/SCCM-SCOM/DNS/DHCP/IP/VPN Verizon, Intranet/Multi-Servers Management & Researches

Win98/2K//Win7/Win8/10, basic AS400/VMS, MAC

Windows Servers 2000/2003/2008/2012/2016/2019

Unix, Aix, Solaris, Linux (CentOS) RHEL/Fedora, Ubuntu, Backup Disk/Tape Manage /Symantec, Commvault- Evault

Familiarize with CLI/Web GUI, Core interfaces/Command line

VMware management, V Sphere/ESXi 5.x, Network Security/Monitor, Servers/PC/Desktop/Laptop/KVM

Monitor trends from reported client cases to isolate possible chronic issues for software, workstation, server or network infrastructure

Management of storages, Server, Infrastructure

Additional Skills

Analytical, troubleshooting, System integrate, Automation Tool/ Test/simulation in Win/Unix/Linux OS based station

QA, System Admin/Integration, Critical Technical Network/Servers remedies, Scripting, Jr.-Mid Dev-Op, R&D, Root cause Analysis, Problem Solving approaches

Confidential, Electro-Mechanical-Network concepts

Developed scripting, Automation, reports, document

Technical document, reports, procedures, processes

Life Cycle Developmental support/Testing/SQA

Enterprise Data Center, Lab, Health care (HIPPA), Bio-Tech, Medical, Financial, Banking, University, Industrial

DoD, Medical, Governmental, Financial Compliances & Regulations

Proudly delivered exceptional technical perform efficiency

Quickly Learner/ Willing to learn/update as mandatory

Willing to be in charge additional /after hour tasks without any hesitate

Low-level/Technical management skills

PROFESSIONAL EXPERIENCE

Life-Yield, LLC – Financial District Boston, MA

Sr. DevOps Engineer – Support Software Development Team 11/2017 – Present

Responsible in network operations, systems administration and computer, Network security for the most prestigious Banking and Financial firms

Participated in IT infrastructure availability and security, Basic Cisco routers and switches WAN configuration as needed and network Front-Backend

Fully provisioned Desktop, Laptop (Windows OS, all Software/Firmware install, Domain, Bit-locker, AV, patches, Code42, O365, Slack, API, SVN, Tortoise-Git, SQL Server (Developer/ Management Studio, VPN Rabbit-MQ, Redis, VS 2022 Pro, SW Features, IIS, Cert, Web apps, Fabric Clusters)

Researched and recommended technologies to meet business goals. Worked with enterprise clients’ risk assessment and IT due diligence teams

Technologies involved: Active Directory, OU, Servers, Security, Cogent, Windstream/Voxtelesys systems, Amazon AWS, UPS, Server Data Center, ARIN(IP/ASN), Comodo (SSL Support), DigitCert SSL, DynDNS secondary DNS, Namecheap NC Support, WP-Engine (Website staging), Apple MDM Cert, Google Analytics, Data Dog, Pingdom Uptime, Cisco Umbrella, Code42 CrashPlan, Malware, Redgate, JS-report, Tenable (Nessus), Threat Track (VIPRE AV), VMWare, LogMeIn, Jira, etc.

Involved supporting in Design, SQL scripts/Report Builder, Encrypted coding, SAML, certificates, create and deploy production, development, Validation custom applications, Fabric cluster, Postman API test to serve company software/hardware, Web Application Development, Cloud Infrastructure & IaaS, Data Engineering & Data Analytics, VMware vSphere in Data Center

Participated in Operations team projects including all Linux/Windows/System Administrative tasks, and Network security monitoring

Installing, configuring and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP

Basic Configuring firewalls, routing and switching to maximize network efficiency and security while coordinate w/ Cogent, Windstream, ISP

Maximizing network performance through ongoing monitoring and troubleshooting. Arranging scheduled upgrades, Investigating faults in network

Worked with Development teams to support design and update Production service infrastructure and Automate hundreds of software life cycle

Documented and updated technical operational procedures, password schedules, Windows Network patches and Network infrastructure design

Documented and updated computer and network security, disaster recovery, data access and IT infrastructure-related policy and procedure documents

Coordinated and maintained company and customer data backups and recovery procedures and weekly WSUS

Responsible for all Data center environments issues. High availability, redundancy, disaster recovery; pf-Sense/Snort Firewall/router, SCCM, SCOM

Virtualization, Infrastructure-as-a-Service and Platform-as-a-Service environments; Hyper-V, AWS and/or Azure, iLand, Cloud domain

Networking concepts: OSI Layers, TCP/IP, Routing, NAT, VPN, VLAN, DNS, Cisco Phone Network Data equipment maintenance, repair

General Network Security appliances: Routers, Firewalls, Layer 2/3 Switches, Load Balancers, IDS/IPS, Access point Wi-Fi, Cisco Wireless LAN Controller, Next-Generation Firewalls and IPS, network topology architectures, physical interfaces and cables, switching services, configuring Catalyst Switches, VLANs and Inter-VLAN Routing, Internal Routers, EtherChannel, VPC, WAF, DDoS attack, mitigation, web security, etc.

Microsoft server operating systems, Mission critical customer data backups. Centralized, planned, and reviewed OS and third-party software upgrades

Familiarity with IT Security Risk Assessment processes. Familiarity with creation/maintenance of IT Security, Compliance and Governance policies

Centralized hardware, software and security/threat monitoring and alerting; log storage and synchronization. Windows 10/11, Linux (Ubuntu, Redhat) Administration Ubuntu, Red hat. Accomplished the Cybersecurity, infrastructure security, Awareness and recognize social media attempt trainings

Fundamentally analytical problem-solving skills and technically effective written and verbal communication skills

Ability to provide cooperative support and helpful to team members 24/7 and in mission critical

Abide strictly the following regulation: Industry security, privacy and compliance standards; HIPAA, SSAE 16 SOC 2, PCI DSS, NIST and similar

Secure Credential Stores, Key Vaults, and related service integrations. Infrastructure as Code (Terraform AWS code)

Basic RDBMS management (SQL Server, Postgre SQL). DevOps workflows: Built & Deployed Automation released by Developers

ColoSpace NETWORKS - SECURITY Data Center – Somerville/Waltham, MA

Sr. Network Engineer 03/2017 – 11/2017

Participated in network environment, B2B/ P2P IPSec VPN tunnels (Pre-shared, PKI, Peer IP), BGP, OSPF, EIGRP, IPSec, ACL, network topology

Responsible for Neoteric, net-SNMP, Border-Healing, Gateways, ISP Internap/Equinix Exchange Ethernet Switching, Cross connect Infra, Network circuits, F5 LTM 4000 Admin/F5 Big-IP, Radius, Takacs+, IOS, SNMP, IPS, IDS, SIEM, Riverbed WAN, CatOS/IOS/NxOS and alerts triggered, root cause analysis, incidents reports Solar Winds NPM (NOC/Executive/Syslog/reports/custom, SIEM, etc..), DNS, SCOM, Linux servers and SCCM

Responsible for network Vulnerability, Health Care Management tool, VMware V-Sphere, VDI, Infoblox, SharePoint, basic Azure Clouding, Active Directory, LDAP, Certificates, vSAN, EMC, SQL databases, NOC’s critical issues on Front/Back End, GUI, CLI in Data centers and NOC

Installed and maintained network devices, basic Security Scanner, Office365, basic Splunk, SNMP, NetFlow, and SIEM, Dell/HP/EMC storage/IBM Blade, Open Stack, Racks, servers, Network circuits upgrade (Cabinet, Patch panel, Uplinks interface, commit rate, port details, etc…)

Analyzed physical/virtual links, Fibre networks, AWS, Web application Penetration test, threat security monitor and accesses, HA, DRS.etc

Analyzed and isolated issues, monitored networks to ensure security and availability to specific users, evaluated and modified system's performance.

Identified user needs, determined network, system requirements, maintained integrity of network, Windows IIS/Web Servers deployment, tickets

Ensured network connectivity throughout a company's LAN/WAN infrastructure in technical considerations. Performed the network IP address

assignment routing protocols, IP Management, VLAN, Virtual Switches, Switches ports, routing table configuration, and RSA certificates.

Implemented the Network security policies Objects, NAT, Addresses, LACP, QoS, PoE, Virtual router, etc. Administered servers, routers, switches, firewalls, security updates and patches; taken daily tasks and automated, including server builds, patching, and configuration analysis.

Participated in 7x24 on-call support rotation/migration/network incidents/resolution in Data Center; Worked independently with various teams across the company. Experienced cross-functional teams: Dev-Op, QA, product management, project coordinator, business analysts and support.

McKesson Corp – Waltham, MA Sr. IT Consultant

Sr. Network Engineer 09/2016 –03/2017

Installed and supported LANs, WANs, PC, network administration, architecture/basic design, Core IT infrastructure, security and network segments, traffic monitors, Internet, and intranet systems on McKesson Bio-Medical, Health Care product utilized Juniper/Palo-Alto/Cisco networks, MPLS, PRTG enterprise/monitor, basic Nexus OS, VoIP (Avaya/Unified), Wi-Fi, ACL, ASA/Palo Alto firewalls, Cisco routers/switches/servers/hosts in LAN/WAN network environment including F5 Big IP, SNMP, IPS, IDS, SIEM, Riverbed, and other alerts triggered, incidents reports SolarWinds NPM (NOC/Executive/Syslog/reports/custom, etc..), DNS, SCOM, Linux servers, SCCM, Health Care Management Tools, RabbitMQ, Virtualization, VMware, Azure Clouding, IaaS, SaaS, Active Directory, Certificates, VSAN, EMC storage, SQL databases, NOC’s critical issues, on Front/Back End, management, GUI, CLI in the Data and Lab center . Installed and maintained network devices, basic Nessus Security Scanner, Wireshark, Splunk, SNMP, NetFlow, and SIEM, Dell/HP/EMC/IBM Blade, Racks, servers, Network circuits upgrade.

Analyzed and isolated issues, monitored networks to ensure security and availability to specific users, evaluated and modified system's performance.

Identified user needs, determined network and system requirements, maintained integrity of network, server deployment, SLA, JIRA troubled tickets

Ensured network connectivity throughout a company's LAN/WAN infrastructure in technical considerations. Perform network address

assignment assign routing protocols, IP Management, VLAN, routing table configuration. Assigned configuration of authentication

Implemented the Network security policies Objects, NAT, Addresses, LACP, QoS, Virtual router, etc. Administered servers, routers, switches, firewalls, security updates and patches; taken daily tasks and automated, including server builds, patching, and configuration analysis. Participated in 7x24 on-call support rotation/migration/network incidents in Data Center; Worked independently with various teams across the company and teamwork. Experienced working with cross-functional teams: DevOps, QA, product management, project coordinator, business analysts, support.

Goodwin Procter LLP – Boston, MA Sr. IT Consultant

Sr. Network Engineer 06/2016 – 09/2016

Responsible for the system engineering support of Goodwin Procter’s global network, system infrastructure. Focuses on optimizing stability, reliability, and performance. Technically assisted in the setup, deployment and support of VoIP telephony, Voice mail, servers, ASA/Palo Alto Firewall, F5 Big IP, network patching, etc... on existing network infrastructure, Inventory, tracking assigned Cisco IP phone numbers, and other tasks

Supported on LAN/WAN devices to include routers, multi-layer switches, F5 Load balancers, Firewalls, Wireless Access Points, Access Controllers, Wireless Network, Remote Access equipment, proactive monitoring, reporting of the network activity, audit, its performance.

Monitored the security requirements on LAN/WAN devices and services; advanced threat security all accesses, escalated troubleshoot and resolve network issues, root cause analysis, and offered technical assistance to users and IT colleagues and participate in after-hours efforts

Supported the Network & Telephony Manager and Team deploying the simple to complex network technology; ensures that adherence to those standards is monitored and followed by members of the Network & Telephony group for the Goodwin’s Clients

Maintained existing Phone Network infrastructure, TCP/IP, basic CatOS/IOS/NxOS as well as to assist with some technical resolution of escalated incidents and participates in problem activities as instructed by Senior Network Engineer Team members and Network & Telephony Manager

Utilized Cisco Call Manager Admin, Cisco IOS, Nexus, HPE Aruba OS (Clearpass policy, Airwave conversion), Mobility Controller devices, Networks install/configure on Servers/WAN/LAN VoIP phone deployment

HCL America – SENSATA Technologies- Attleboro, MA & Smith-Nephew - Cordova, TN Sr. IT Consultant

Sr. Network/System Engineer 08/2015 – 05/2016

Globally supported 24/7 on remotely and approached Wintel Window Active Directory /Servers/Network Administrative across multi- Domains Management, Cisco Giga/FC Routers/Switches infrastructure design/rollout, Data Center, NOC, SunGard; Service Now Help-Desk remedy tickets

Responsible for Printer Management, Health check monitor, Group Policy, OU, Sub-OU, granting share creation and permission issues, Alarm, alerts, log file check/ response; Physical/Virtual SAN manage on Dell EqualLogic/Open-Manage, iSCSI SAN storage/3 PAR HP, Blades/ Enclosures/servers leverages & Fibre channel SAN Storage/App, Riverbed WAN optimization, extend and creating volumes to servers.

Participated Hyper-V, VMware vSphere in Data Center operation, ESXi hypervisor security with Active Directory, created and managed Virtual Machines and Appliances, connect to SAN Storage, manage storage paths, created VMFS Volumes, managed virtual networking including multiple NICs, Load Balancing and Fail-over, and Install, Configure, and Manage VMware vSphere

Performed an administration of large Tier-1 storage arrays such as IBM, SAN - EMC VNX/VMAX/xTremIO, basic Net-app and HP Storage platforms. Exposure to replication, DR and backup technologies; Experienced in Virtual servers, Hyper-V, vCenter, vSphere, VDI, InfoBlox Citrix, NetScaler, VMware ESXi 5.x, vRealize Operation Manager, vMotion, River-Meadow migration, CatOS/IOS/NxOS, XenApp, LDAP access controls

Troubleshot TCP connectivity, networking security, Audit IT, SIEM, application, system engineering, integration on server; Delivered solutions built upon diverse storage, firmware, Office365, IOS, basic SCCM 2012, networking Infrastructure, physical/ VM platforms, RSA, security certificate

Coordinated in strategic and tactical planning within the systems, server and Network team. Provided simple-advance network/systems such as installing, inspecting, configuring new devices, resolving highly simple-complex problems and supported the Dev-Op, QA, Internal Production

Kept tracking alerts, component faults to ensure proper network tuning, security at 7 layers of OSI model including F5 Load Balancers, Palo-Alto, Solar winds NPM, basic Splunk, Brocade networks, Juniper, VoIP, ASA/Cisco Firewalls, ASDM, Cisco Routers, Switches, WLAN, etc

Cooperated with functional teams to support related projects such as TCP/IP, IPSEC, Domain/Domain Controllers, DNS, NTP, FTP, SFTP Server, VPN RSA/Junos setup, Malware/Anti-Virus/McAfee, Symantec Exec, NFS, CIFS, Firewall, WAN, WLAN, ASA, MPLS, Sonic-wall, and ACL

Responsible for VoIP, DMZ, IPS/IDS, Active Directory, Broadcom NIC, F5, Brocade, HPE Aruba-OS (ClearPass and Airwave), Mobility Controller devices, Avaya Telecom, Palo Alto networks, Web penetration test, Secure (SSH) protocols, cross-functional support on the Clouding Network

COGNIZANT Technology Solution, Inc. – Holliston, MA

Network/System Engineer 08/2014 -07/2015

Administrator as a Support Network and Systems Engineer on the Windows Server/AD, all administrative role, OU, User/Group Account, Domain, Group policy, Security, Authentication, basic Call Manager Cisco IP phone and coordinated Hardware Networking Infrastructure/Internal team

Responsible for supporting DoD/Healthcare application/services’ Development Life Cycle (DevOps/QA/Product), Anti-virus, McAfee, FTP, SFTP, WSUS, SSH with Windows /Linux OS on Physical hardware, Virtual servers vMotion/ VMware/vSphere/ESXi in NOC /Data Centers 24x7

Technically setup, configured, monitored and resolved Service Now troubled incidents on Clients/Servers including SQL Server 2000, Office365, Exchange server/clients, IIS 6/7 Management (Home page, Web client, sites, Web application.asp/.net/.html/.xml), physical/virtual SAN Storage Symantec/ Veeam (backup, monitor, application, capacity plans, performance, tuning), Distributed systems, RPC, RDC, VPN, cloud IaaS, SaaS,

Managed monitoring, troubleshooting, configuring: Event/Errors logs, Virtualization, Server/Rack System Check, Networking & Backup Executive servers, LDAP, Database SQL Server Clustering Failover 2012/14, T-SQL, F5 Big IP, RAID, iSCSI, EMC SAN/NAS storage, security certificates

Performed the remotely Servers RDP, Management utilities, Networking issues, apps, VDI, Infoblox, Citrix XenApp 6.5/Xen-Desktop, NetScaler.

Responsible for Web/ IIS servers, SharePoint, Dashboard management, L1/L2/L3, basic ASDM (Cisco ASA), Analysis, cyber Security, SIEM, basic SCCM/SCOM 2012R2 (Monitor, Troubleshoot on Client/server networking), basic CatOS/IOS/NxOS, Vulnerability management tools, compliance, TCP/IP, ASA/Palo-Alto Firewalls, Cisco Switches, Routers, basic Splunk, HBA, Ports, and Fibre networks

National Customer Engineering, Inc. – Boston, MA

Network/System Engineer 09/2013- 07/2014

Responsible for technical IT Field Services: Financial Banks (Goldman Sacs, State Street bank, Liberty Mutual, Wells Fargo Banks, etc..), Universities, Health care, other services and Strictly & High-profile prestigious Data Centers/NOC/SunGard 24x7: in securities policies, compliance

Setup, installed, configured, and troubleshot IT Networking infrastructure, Virtualization, VMware 4/5.x/ESXi servers, Network Security, Cyber security, PIX Firewall, F5, Break/Fix, HBA, PC/Desktop/ Servers SUN, DR, Wireless, L2/L3 Cisco/Nexus/Juniper networks, Palo-Alto, F5 BigIP, Junos, VoIP, Fibre channel Switches, used CatOS/IOS, iSCSI, IPv4, HP, Dell (Open Manage), Sun, IBM, Hitachi, EMC DMX, Clariion, NAS/ SAN physical/virtual, Subsystem, SharePoint, Check point, HPE Aruba-OS(Clearpass, Airwave), Mobility controller, Broadcom/Palo Alto Network

Handed on the Servers/Blades, Rack, Tape, VPN, VLAN/WAN and troubleshot, setup and configured simple-complex software/hardware, system

Performed System Windows administrative roles on Win2K8/2K12, and responsible for System Center 2102 R2 server infrastructure, integrate packages and software deployments into SCCM 2012 distributions, Exchange Server 2010, Office 365, Event/Error log, Linux OS, Automate scripts, basic threat security process, security protect endpoint control, Riverbed WAN optimizing, Cloud Service, escalate reports remediation

Management ASP, Inventory, Tickets on customer’s services database, conference, Windows IIS, and supported customer routinely all satisfaction

Micro-Probe, Form-Factor Inc. – San Jose, CA Family’s relocation

Network Support Engineer 03/2012 – 08/2013

Agile/relational database, SQL/IIS servers, Crystal reports, Search Engine; Responsible for all process management, and complex systems

Troubleshoot networking issues, network architecture on Share Point, L1/L2, Network connectivity, Citrix NetScaler, Citrix XenApp 6.x, Virtual Desktop VDI, Citrix Access Gateway, Anti-virus, Symantec, Web servers, Virtualization/Physical Servers, L2/L3 Network, VMware5.x, ESXi

Administered the AD 2008R2, Share-Point 2010, Exchange Server, Win2008 Server, Office365, Active Directory Server Network Infrastructure in Win2K8. Supported Desktop/Servers in HW/SW with networking strategies: Architecture, Client/Servers models, Domain, DC, Account users, basic SCCM 2012 R2, iSCSI, Network Ethernet cabling/CAT, IPv4, network security, root cause, Automate scripting, reported to System Manager

INTEL Corp – Santa Clara & Folsom, CA

Network/System Engineer – Team Lead 09/2007- 02/2012

Joined Folsom IT Servers Team performed in Data Center, NOC and Development lab to maintain Load balance on Desktop/Servers, SAN storage

Performed Break/Fix, Networking System Management -BMC Event Manager, Peripherals; Handling Network topologies: Wireless, Solar Winds Orion NPM, ASA/PIX/Palo Alto Firewalls, Aruba OS (ClearPass policy and Airwave conversion), mobile devices, F5 Load Balancer, NetScaler ADC, IPS/IDS, VDI InfoBlox, network securities, Riverbed WAN optimization, Splunk security supported the DevOps, QA and internal Production

Performed the Anti-virus, McAfee, Symantec Exec and basic Veeam backup, Cisco Router, Switches, Fiber Optics, TCP/IP Networking, IPv4/IPv6, L2/L3 protocols, VPN, Active Directory in Window 2008 Server (Service, network security, Domain, Tree, Forest, Trust policy in Domain and DC

Administered Win2K8R2 servers, LDAP access directory, NetScaler, Citrix XenApp 6.x-XenDesktop (installing servers, configure components, publish applications, resources on the client’s), VM-Ware vSphere5.x/ESXi, iSCSI, Clusters, Virtual desktops, basic Clouding, server’s Firmware

Responsible for setup, Bring-up System, Web application penetration test, Networks test, EMC storage configured Networking, Brocade, HW & SW diagnostic issues on Automate Testing scripts, Servers/Client patching, Window-based servers, Linux/Unix, Dell Open Manage/HP

Responsible for application’s performance, Hitachi products, INTEL Server platforms–networking devices, Exchange server, SQL, IIS Manager

Administered basic SCCM 2007 server, SharePoint, Portal Web servers, power shell resolve/interact multi-servers/machine across multi-Domains,

Utilized the Privilege Access Management, root causes, DNS, VoIP/Data, FTP, SFTP, WSUS, DR, Service Now, procured Perl scripts

SUN Micro-System – Menlo Park, CA

Jr. Network/System Engineer 09/2006 – 08/2007

R&D Lab Networking Management, topologies on Sun, Solaris UNIX, Linux, Palo-Alto, F5 Load balancer, NetScaler ADC, Network security, Exchange Server, SQL /IIS’S server, Wireless, Firewalls, Windows 2K3. Performed on multi-Network Security, multi-Processors, IT Infrastructures.

System bring-up, installed, configured and built Gigabit Sun-Server/Work Station/Blades/Server Rack. Telnet RPC, EEPROM, Firmware, DIMM, Data Acquisition, Network monitor, Archive configuration. Signal Integrity, Timing diagram, Thermal/Power management, INTEL CPUs, BIOS, BMC Event Manager, Debug tracking, Failure analysis, SUN Diagnostic, WAN/ LAN, patching and security certificates

INTEL Corp - Headquarter, Santa Clara, CA

Jr. Network/System Engineer 01/2005 - 09/2006

Troubleshot of Intel leading edge technologies on System, Server’s dual core CPUs, Security. Configured, tracked all critical issues on Administration Servers (Group policies, Permission, Domain Control, etc…), System, Solar Winds Network performance, ASA firewall

Setup, configured HW/SW/Firmware, MB, I/O Sapphire, Twin Peaks based on Microprocessor families, cache, memory controllers, Hard disk transfer, BIOS flashing, firmware down-load, Controllers. Hand-on-installed Front Side Bus, KVM, Hub, Switches, RAID, WAN/LAN

Performed the VMware Virtualization, Web penetration testing mythologies, Window Server, Security patch, power distributions, technical mounting on Server rack, Chassis, etc. used General Dynamics C4 Test on (Unix, Linux, XP, Win2K3 Servers, Win32), customized test suites.

Technically supported all VDI Infoblox, NetScaler application delivery controllers, System, Design, Validation Engineers w/ all complex System, Servers bring up/ install/ monitor/ maintain/ troubleshoot /Electro-mechanical remedies on each test case, condition to meet specifications

Responsible for all Networking simple-complex issues (VPN, Switches, TCP/IP, Fiber-optics, cables, Wireless Network, Firewall, Routers, IP/Mac addresses, and 4 OSI layers: Physical/Data Link/Network/Transport), Firmware, Scripting, Networking/HW/SW and used basic CatOS/IOS/NxOS

(PS: *** Since 03/2003 – 01/2005 on the Military Training and IT educational purpose***)

U.S Military Reservist - Active Honorable Discharge

Network/System Administrator – Information Technology Officer 03/2003 – 03/2011

IT Team and managed Information Technology & Telecom RF COMMO to support the large to small scale on non & high secured Networking infrastructure, Topologies, Firewall, VoIP, Cisco Router, Switches, Exchange Server 2003/2010, Win 2K8 Server, homeland security technologies

Performed Tactical model, Virtualization, Client-Servers, another Server and supported DoD in Iraq. Experienced signal RF, VoIP, High-speed Servers, basic F5 Big IP, ASA/Palo-Alto firewalls, Wireless, Intrusion Security IPS/IDS, DoD networks, Telecom on Window platforms, Web apps

IBM, San Jose, CA

Network/System Engineer 08/2001 – 03/2003

Performed Engineering verification, Signal Integrity, Test tracking, Diagnostic, Debugged the IBM Enterprise Storage Servers, Hard Disk, High-Speed Wireless Networking, Network security, Data network, FRU, Box storage SAN Servers management, Verification and used CatOS/IOS

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