Sr. Systems Engineer Resume
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Washington, DC
PROFESSIONAL EXPERIENCE:
Confidential, Washington DC
Sr. Systems Engineer
- Oversee Linux research HPC cluster servers for MRI lab
- Budget, propose and deploy ed new Dell CentOS cluster
- Deploy ed virtual servers through Linux KVM
- Offsite disaster recovery and backup
- Configuration management through P uppet, Ansible and BASH, Python shell scripting
- Docker and Singularity deployment.
- Infrastructure m onitoring through Icinga/Nagios
- Manage 400TB+ iSCSI/NFS storage cluster
- Upgraded to 10GbE network infrastructure improving access speeds and bandwidth
- Researched and deploy various tools for Deep Learning
- Support Mac OS X workstations, automate deployment of software and updates
- Installed Endpoint Protector for DLP and secure client workstations
Confidential, Washington, DC
Information Technology Manager
- Oversaw IT infrastructures and operations in 2 sites
- Successfully built and migrated multi - site Active Directory and Group Policies
- Built Exchange servers from ground up and lead migration of Exchange
- Migrated to Exchange 2013 and Online Archiving - Office365 hybrid setting
- Implemented ADFS, ADCS, PKI infrastructure for secure connections
- Deployed and managed company DHCP, DNS servers for controlled access
- Barracuda Message Archiver deployment
- Wrote and managed PowerShell scripts for automated infrastructure management
- Deployed Mobile Device Management and Endpoint Back-up and DLP - support BYOD
- Deployed VMware Hypervisor ESXi - Virtualized physical servers P2V
- Successfully deployed Symantec Endpoint Protection - Monitor compliance/block viruses
- Re-wrote and enforced policy and procedures for HIPAA security compliance
- Set up and managed routers, switches and wireless networks
- Managed site-to-site Ethernet WAN, VPNs, firewalls for secure access across sites
- Planed and managed disaster recovery process and backups
- Created/Updated PHP/MySQL based company Intranet - web development
- Supported Avaya PBX and voicemail systems as well and all cabling
Confidential
Information Technology Manager
- Maintained/oversaw all IT infrastructure at non-profit organization
- Managed IT Budget - Slashed yearly budget by 10%
- Created/Updated Linux, Apache, MySQL, PHP based company web pages
- Provided training to new and current users/Create easy to learn training materials
- Server Migrations/Updates - improved overall IT reliability and performance
- Implemented open source spam filters on Postfix - decreased spam emails by 95%
- Installed Firewall/Network equipment - boosted reliability and security of network
- Deployed user friendly VoIP phones - easier technology access to communications
Confidential, Vienna, VA
Systems Administrator
- Daily maintained Windows 2000/XP/2003 computers in 3 sites as sole IT person
- Successfully implemented Active Directory for faster, secure network access