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senior systems administrator resume example with 17+ years of experience

Jessica Claire
  • , , 609 Johnson Ave., 49204, Tulsa, OK 100 Montgomery St. 10th Floor
  • Home: (555) 432-1000
  • Cell:
  • resumesample@example.com
  • :
Professional Summary

CAREER SUMMARY Driven Systems Administrator with 20 years of experience in software implementation and maintenance. Proven history of managing complex infrastructures and data center operations. Expert in solutions-oriented business application problem-solving and dedicated to providing best-in-class service. Skilled at troubleshooting, communication and collaboration.

Skills
  • Technical Troubleshooting
  • Performance Monitoring and Optimization
  • Disaster Recovery
  • Hardware Installation
  • Cloud Management
  • Permissions and Access Control
  • Infrastructure Planning
  • MCSE Certification
  • IP Addressing and Subnetting
  • New Technology Integration
  • Jack Port Activation
Work History
Senior Systems Administrator, 08/2019 to Current
Mantech International CorporationCalifornia, MD,
  • Maintained flexible schedule and responded to after-hours and weekend emergencies.
  • Planned and implemented [Type] upgrades to system hardware and software.
  • Implemented, developed and tested installation and update of file servers, print servers and application servers.
  • Analyzed complex project server issues and worked on large enterprise and business-critical applications.
  • Made recommendations regarding information technology infrastructure overhauls.
  • Led server infrastructure development, quality assurance, staging and production systems.
  • Diagnosed and executed resolution for network and server issues.
  • Monitored networks and network devices to resolve technical problems quickly.
Systems Administrator, 08/2007 to 08/2019
Metrostar SystemsFredericksburg, VA,

Primary role is to provide high-level technical support for system servers and complex network support primarily with Cisco networks both wireless and wired Detail of daily duties includes the following:

  • Configure and maintain accessibility for wired and wireless devices using Cisco Prime Infrastructure and ISE
  • Update software on network device such as switches, UPS, Prime infrastructure, and ISE when required
  • Configure new Access Points in areas when signal are weak
  • Configure, maintain, and replace switches throughout the campus
  • Contact vendor for part replacements that are under warranty
  • Configure and enable switch ports to specific VLANs required for various devices
  • Configure and maintain UPS units used in communication closets which power the network devices
  • Configure and maintain Windows Server 2016 VM for different services used on campus
  • Create and renew SSL certificates Responsible for creating computer accounts, folder permissions, implementing Group Policies and creation and testing of student roaming profile
  • Provide support with Google Apps email service with creating email and group accounts, add or remove large number of email address from groups, and troubleshoot issues with Google account issues
  • Implementation of Intranet application, which are designed with different web programming languages: PowerShell, PHP, ColdFusion, ASP(X), JavaScript, IIS, Apache, Microsoft SQL and
  • YSQL.
User Services Support Specialist II, 04/2004 to 08/2007
Trinity UniversityCity, STATE,
  • Primary role is to provide technical support for Trinity University community
  • Support provided ranges from installation and or configuration of University owned assets as well as personally owned laptops/computers and devices of faculty, staff, and student users
  • Hardware support provided on various platforms, to include standard personal computers, as well as laptops manufactured by various vendors to include Dell, Toshiba, Hewlett Packard, and IBM
  • Detail of daily duties includes the following: Respond to support request submitted by tier III support team, via TRACK IT Help Desk ticketing system, after attempts to resolve users issue by phone have failed
  • Onsite Diagnosis and resolution of various network connectivity issues encountered by users
  • Installation and support of Trinity’s proprietary software on faculty and staff member’s computers
  • Installation and configuration of Windows 9X, NT Workstation, 2K, and XP, MS Office Suite, and various mail clients to include non-standard applications
  • Create technical documentation on steps and procedures for hardware/software installation and configuration in an effort to further support faculty, staff, and student users
  • Manage the migration of faculty/staff machines to log on to Trinity’s Microsoft domain
  • Configure new and redistributed machines to run a basic software build, using the Ghost
  • Maging software
  • Evaluate the software and or hardware needs of faculty, staff, and student users and provide technical recommendations and or feedback
  • Regarding the uses and purchase of product and or hardware
  • Utilize Symantec Ghost application to setup multiple workstations with Trinity University approves image
  • Installation and support of VIRUS and SPAM Blocker software on user’s workstations
  • Onsite service and repair of various computer equipment in response to users request of support
  • Contact vendor of failed computer equipment in an effort to replace hardware parts under warranty.
Education
Bachelor of Science: Information Technology, Expected in 01/2022 to Western Governors University - Salt Lake City, UT
GPA:
Associate of Applied Science: Computer Science And Programming, Expected in 06/2001 to Wilbur Wright College - Chicago, IL,
GPA:
Accomplishments
  • Certifications: Cisco CCNP (Current) Microsoft Certified Technology Specialist (Windows 2008 Track) Microsoft Certified Systems Administrator (Windows 2003 Track) Microsoft Certified Systems Engineer (Windows 2000 Track) CompTIAA+ Certification
Certifications
  • CCNP - Cisco Certified Network Professional - Enterprise
  • Comptia Linux+
  • AWS Certified Cloud Practitioner
  • Comptia A+
  • Microsoft MCSE
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Resume Overview

School Attended

  • Western Governors University
  • Wilbur Wright College

Job Titles Held:

  • Senior Systems Administrator
  • Systems Administrator
  • User Services Support Specialist II

Degrees

  • Bachelor of Science
  • Associate of Applied Science

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