System Administrator / Senior System Engineer / Security Analyst Resume

SUMMARY:

Accomplished System Administrator & System Engineer. Works include team Implementation and customer support experience of infrastructure and software solutions. Troubleshooting experience in complex, highly available environments within time constraints. Strong understanding of business processes with the ability to rapidly discern and in corporate operational requirements. Articulate communicator; equally effective with technical teams, business clients, C Level personnel and stakeholders

TECHNICAL AND LEADERSHIP STRENGTHS:

Agile Familiarity
Public Trust - MBI
Unix Linux Windows Server System administration
IP Telephony VOIP
Change management
RSA credential administration
Splunk
Full Life Cycle Implementations
Business Requirements Gathering
VMware Vsphere Citrix Xenserver HyperV Oracle Virtualization
Microsoft Active Directory & SQL
Infrastructure
Nagios
Team Building & Leadership
Business Process Improvement
Cloud & Data Center
CRM, SAN
Security
Network & System Operations
DNS
Nessus

PROFESSIONAL EXPERIENCE:

Confidential

System Administrator / Senior System Engineer / Security Analyst

Responsibilities:

Confidential PBS Application Operations project: Tier 2 & 3 Data center system administration and operations of Windows and Red Hat linux servers.
Troubleshooting & Support for over 800 servers and virtual machines in DC, Chantilly & Confidential .
Confidential NCMMS project: Security analyst operations & support in AWS cloud environment for Confidential ’s inventory tracking across East / West Coast redundant environments
Confidential IT Operations

Confidential

System Engineer / System Administrator

Responsibilities:

Tier 2 & 3 Data center shift work for windows and Red Hat linux servers.
Network Operations and customer Support for over 7000 servers and network devices around the globe.
Utilized Sciencelogic, Servicenow, Solarwinds, monitoring & ticketing systems towards 24/7/365 customer Confidential and triaging which included security operations monitoring.
Administration of Windows 2008, 2012, Red hat Linux and Solaris servers
Server firmware & OS upgrades
Quality assurance tests after system provisioning
Customer support
Team Lead

Confidential, Virginia

Senior System Engineer

Responsibilities:

Designed, implemented physical & virtual infrastructure, Centos and Redhat linux platforms in public & private clouds, with VMware, Citrix XenServers, Asterisk servers, gateways, hosted PBX’s, IP network, firewall, VPN & provisioning portals.
Coordinated client & vendor relations
Operated & administrated Microsoft Windows Server, VMware Vsphere, Citrix Virtual Servers & RAID storage
Risk Assessment

Confidential, McLean, Virginia

Lead Senior System Engineer

Responsibilities:

Deployed bare metal servers for offsite development environment on Citrix Xenserver
Worked as SME with VA’s PM and hospital personnel towards adoption of MS CRM culture and benefits
Conducted JAD sessions to extract business requirements with and UAT with stakeholders
O&M setup and support

Confidential, McLean, Virginia

Infrastructure Engineering Lead

Responsibilities:

Served as key contact for all infrastructure knowledge and updates including design, system administration and troubleshooting
Owned the documentation for O&M, Coop, and DR for 4 environments across 320 VMware virtual machines
Trained and coached development and admin teams on design and best practices
Supervision of staff

Confidential, McLean, Virginia

System Engineer - Thread Lead

Responsibilities:

Recommended design solutions for components based on documented requirements.
Install of testing of COTs products
Developed user interface, workflow, and logical components to meet design requirements.
Developed reporting and data integration strategy and assisted with class structure design.
Conducted requirements gathering sessions with key stakeholders to collaborate on application design.

Confidential, Sterling, Virginia

Senior System Engineer

Responsibilities:

Designed, implemented physical & virtual infrastructure, Centos and Redhat linux platforms in public & private clouds, with VMware, Citrix XenServers, Asterisk servers, gateways, hosted PBX’s, IP network, firewall, VPN & provisioning portals.
Coordinated client & vendor relations
Operated & administrated Microsoft Windows Server, VMware, Citrix Virtual Servers & RAID storage
Application installation and administration
Customer troubleshooting & support
Installation, testing and integration of COTs products

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