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Sr. System Administrator Resume

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Washington, DC

SUMMARY:

  • Results oriented, experienced technology professional with demonstrated expertise offering a unique blend of technical & business experience within the federal government and private sector.
  • Outstanding leadership and verbal, written, and interpersonal communication skills resulting in effective working relationships and top performance among staff.
  • Microsoft Office365
  • Microsoft Lync
  • Microsoft SharePoint 2010
  • Salesforce Administrator
  • Lotus Notes Architect
  • Blackberry Specialist
  • Work With UNIX
  • IronPort
  • Enterprise Messaging
  • Enterprise - Wide Deployment
  • Amazon AWS

TECHNICAL EXPERTISE:

Software: Microsoft Office365, Windows PowerShell, Microsoft Exchange Administration, Skype, Microsoft Office Professional Plus 2013/2016 Suite, AWS Cloud Architect, Cloud Storage/Sharing Applications, Adobe Acrobat, Salesforce Administrator, Lotus Notes Administrator, Microsoft SharePoint

Operating Systems: Windows Server 2003/2008/2012

PROFESSIONAL EXPERIENCE:

Confidential, Washington, DC

Sr. System Administrator

Responsibilities:

  • Assisted email migration for over 65, 000 users from Lotus Notes to Microsoft Office365
  • Develop standard operating procedure documents
  • Point of contact for vendor escalation and coordinate with change request
  • Troubleshoot sync issue between local Confidential domain and Microsoft managed (cloud) domain
  • Manage transport rules for SPAM filtering
  • Provide 3 rd level escalation and technical support for all user experience issues
  • Assist users with their Office365 mail issue; this includes mail routing, login issues, Microsoft Outlook issues and mobile devices.
  • Administer Office365 using PowerShell to create user mailbox, set mailbox and room permissions, mailbox delegation, creating DL and Security groups, and bulk settings for users and groups.
  • Manages Active Directory 2008/2012 user accounts, security, and group policy settings using Windows PowerShell.
  • Support Microsoft Lync 2010/2013
  • Administer Lotus Notes legacy servers; this includes notes replication issues, database permissions. Work with vendors to resolve server hardware issues and assist users with lotus notes application issues
  • Experience in Amazon Web Services (AWS). Supported design and development of the cloud operations with Cloudformation, VPC, ELB, AutoScaling, RDS, Route53, S3, and other AWS services.
  • Experience using AWS Command Line Interface with EC2 and S3.
  • Created Virtual Private Cloud (VPC) with Private and Public Subnets.
  • Configured Routing tables for both Private and Public Subnets
  • Serve on the Operations side of the DevOps team to develop, test, and deploy Office365.

Confidential, Washington, DC

Microsoft SharePoint 2010/Sr. Lotus Notes Administrator

Responsibilities:

  • Configured and installed the first sharepoint2010 server farm
  • Administer SharePoint 2010 server
  • Create and manage Web applications
  • Create and manage Site collections, Sites, Lists, and Libraries
  • Perform backup and restore
  • Manage user account
  • Manage Site Permissions
  • Manage Domino servers including webmail iNotes, domino directory, LDAP and server configuration
  • Extensive troubleshooting for Notes clients 8.5.x related issues including managed mail, calendar issues, notes crash, configurations, etc
  • Ability to initiate a good judgment and make sound decisions
  • Demonstrate the ability to manage multiple complex activities
  • Provide ongoing 3 rd level support for Notes Systems Administration
  • Plan and implement Sametime upgrade and migrate users to Sametime entry version 8.5.2
  • Assist user with their Lotus Notes, and Sametime issues.
  • Participate oncall rotation

Confidential, Reston, VA

Sr. Lotus Notes and Blackberry Administrator

Responsibilities:

  • Provide ongoing 3 rd level support for Notes Systems Administration
  • Manage 90+ Domino messaging and applications servers
  • Install and maintain Sametime IM system, and extended to Blackberry
  • Manage IronPort SecureMail
  • Design and plan Sametime migration to version 8.5
  • Plan, implement and install Chatlog solution to capture users’ Sametime chat session for litigation purpose.
  • Work on users trouble tickets

Confidential, Washington DC

Lead Lotus Notes Administrator

Responsibilities:

  • Wrote Enterprise Security documentation and standards procedures and successfully completed procedures
  • Manage Domino servers
  • Implemented and Redesign Domino environments with domino clustering, configure replications, created servers and clustering documents, and implemented database migration plan from Physical servers to Virtual environments.
  • Monitored the global notes network; improved the security, reliability and availability of domino structure. Research the development of new technologies around Notes and Domino
  • Manage the deployment of Domino Applications and databases to new enterprise clustered environments to enable databases to replicate on failover servers.
  • Scheduled and Chaired meeting and lead projects with timeline with focus on technical sidelines and deadlines.
  • Develop and maintain Notes database
  • Provide 3rd level Notes client support

Confidential, Vienna, VA

Sr. Lotus Notes Administrator

Responsibilities:

  • Provide 3rd level Notes client support
  • Assist users with blackberry, Sametime and emails issues
  • Provide business analysis to make notes tool understandable to business mind.
  • Upgraded domino servers with influence of hardware selections
  • Independently determined and provide approach to solutions
  • Interacted with higher management to research and implement blackberry applications for disaster recovery
  • Assisted the implementation for blackberry server’s failover plan.
  • Proactive troubleshooting which includes daily searches of log files
  • Planned, implemented and deployed Wallace Wireless (WIC) messenger for blackberry—it’s a complete contact and management solution for blackberry

Confidential, Falls Church, VA

Sr. Lotus Notes, Sametime, Quickplace and Blackberry Administrator

Responsibilities:

  • Provide Notes/Blackberry support to various regions and Regional Administrators and administer domino servers.
  • Monitor the Global Notes Network, Improve the security, reliability and availability of the Domino infrastructure.
  • Coordinate major Domino updates, new installations, roll outs of new sites. Research the development of new technologies around Notes and Domino.
  • Support end users with Blackberry, Notes email, Quickplaces and Sametime issues.

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