Systems Administrator Resume
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Reston, VA
SUMMARY
Experienced, focused and results driven IT professional with 10+ years of Systems Administration experience. Solid understanding of large/small scale IT environments and the processes utilized by the latest innovative technologies.
PROFESSIONAL EXPERIENCE
Confidential, Reston, VA
Systems Administrator
Responsibilities:
- Supported 90+ local employees and 40+ vendor employees with access to the corporate network resources
- Created, Maintained and Monitored 70+ VMs for testing and production environments.
- Created DNS entries, Host records and modify as needed or as requested by internal Developer Team.
- Utilized Microsoft Active Directory to manage and maintain User Accounts, Group Policy, Departmental\User rights and controls.
- Automated and monitored the corporate backups using Code42 and Evault cloud backup solutions.
- Proficient with Microsoft Server OS (W2k3, W2k8R2, and W2k12R2)
- Rebuilt and Maintained Data Center Network infrastructure including UPS Battery backup, Servers, Switches and Routers.
- Managed Systems Imaging Deployment using Quest KACE.
- Managed Company’s MDM solution (IBM MaaS360) and issued mobile devices (iOS\Android) to employees.
- Performed monthly security patches for over 60 servers using WSUS and KACE.
- Managed externally hosted Microsoft Exchange email environment through BAE Systems Cloud Solutions.
- Managed Corporate telephony systems (ShoreTel) and users configurations
- Monitored security controls in a highly regulated environment (Dual factor authentication via biometrics and RSA tokens, Hardware Encryption via self - encrypting SSD drives, Continuous Backups via Code42’s CrashPlan, Business Continuity Plan/Tests, Encrypted Emails and DLP via ZixMail, Port/Media Restrictions and AI driven Antivirus/Antimalware via Cylance, and Insider Threat monitoring via Securonix)
- Assisted in the transition of all IT systems to Intercontinental Exchange (ICE) as part of an acquisition
Confidential, Reston, VA
Information Technology Technician
Responsibilities:
- Provided hardware and software support for 100 employees.
- Maintained Microsoft Active Directory service, Security Patches, Exchange Email, IP printing, Access privileges, server security, File permissions, Laser printers, remote access, VPN and others connectivity issues.
- Upgraded systems, servers and appliances.
- Created and maintained a devices and parts inventory for emergency repairs.
- Weekly travel to company branches to help with any IT related issues.
- Maintained daily backups using Unitrends backup appliance.
Confidential, Philadelphia, PA
Network Admin
Responsibilities:
- Deployed and managed Nortel switches
- Deployed and managed Exchange 2007/2010 mail servers
- Provided central managing system to allow: automatic desktop software deployment, network resource sharing, IP printing, and Group Policy
- Daily configuration of Barracuda systems to prevent spam and email attacks
- Utilized Kaseya Management system to monitor the network
- Responsible for disaster recovery of servers using Acronis software
- Coordinated with technology vendors and maintained records of facilitated purchases