devops and system administrator resume example with 12+ years of experience

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

Flexible professional with over 11 years of experience developing and building IT solutions. Confident DevOps Engineer with exemplary expertise in routine application maintenance tasks, including troubleshooting and testing.

  • Software Management
  • CI-CD
  • Jenkins
  • System Testing
  • Performance Monitoring and Optimization
  • Application Configuration
  • Amazon Web Services
  • Azure Cloud Services
  • Continuous Integration Systems
  • Programming Languages: Java, Python
  • Databases: Oracle, MongoDB
  • Verbal and Written Communication
Work History
05/2011 to Current
DevOps and System Administrator Raytheon Technologies Corp Dayton, OH,
  • Worked with various projects at AT&T client location and became liaison between both non-prod and prod environment management teams for smooth transition of changes all the way to the production site consisting of over 20 applications.
  • Collaborated with project managers to select ambitious, but realistic coding milestones on pre-release software project development.
  • Participated in design and planning exercises for future software and environment upgrade rollouts.
  • Worked with cross-functional design teams to create software solutions that elevated client side experience and significantly improved overall functionality and performance.
  • Monitored automated build and continuous software integration process to drive build/release failure resolution.
  • Researched and identified new technologies and tools helping to grow agile development environment.
  • Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability and performance.
  • Wrote and updated documentation to outline technical design of entire project.
  • Designed proactive preventive maintenance schedules to prevent unnecessary downtime and hardware faults.
  • Created patches and solutions to fix bugs in existing applications.
  • Served as subject matter expert on proposed technology purchases, helping to raise ROI through prudent acquisitions.
  • Migrated applications to cloud infrastructure like AWS and Azure to create and manage virtual server computing environment.
  • Provided second-level support for server-class systems.
  • Evaluated latest technology innovations and adopted cost-effective, useful solutions.
07/2010 to 05/2011
Sr. Systems Administrator Arconic Eastman, GA,

  • Worked as a senior member of the security team at Citi Bank to help secure configuration files by auditing and monitoring the changes that were made by system administrators.
  • Designed proactive preventive maintenance schedules to prevent unnecessary downtime and hardware faults.
  • Established network specifications and analyzed workflow, access, information and security requirements.
  • Created patches and solutions to fix bugs in existing applications.
  • Provided comprehensive training to internal and off-site users to optimize systems maintenance and resolve recurring issues.
  • Installed important security and functionality patches to maintain optimal protections against intrusion and system reliability.
  • Provided safety reports and data analysis to building managers to inform security processes.
  • Established company-wide security best practices and protocols to mitigate risk of data breach.
  • Reviewed violations of computer security procedures and developed mitigation plans.
  • Monitored use of data files and regulated access to protect secure information.
  • Performed risk analyses to identify appropriate security countermeasures.
  • Orchestrated integration and communication of software upgrades.
  • Conducted testing and troubleshooting for various software remotely and onsite for over 2000 server sets to maintain operational readiness.
  • Developed programs to integrate and update software products and improve system compatibility.
  • Determined compatibility with various software by developing modification and integration programs.
  • Performed network security design and integration duties.
  • Implemented, developed and tested installation and update of file servers, print servers and application servers.
  • Diagnosed and executed resolution for network and server issues.
08/2004 to 12/2005
Software Engineer Sutherland Global Services Pvt. Ltd City, STATE,
  • Installed Solaris, Windows server and update with latest patches on servers and workstations.
  • Install and administer database servers.
  • Resolving Operating System, Storage related issues.
  • Working with TCP/IP, SNMP protocols.
  • Monitoring the System activity, Performance, Resource utilization.
  • Used SRDF to facilitate the data replication from one Symmetrix storage array to another through a Storage Area Network or IPnetwork.
  • Responsible for taking daily, weekly and monthly backups based on the backup schedule and also serving adhoc related to backups.
  • Solaris OS CPU, Memory, and disk I/O performance tuning and troubleshooting.
  • Package and Patching Administration: Applying patches, and installation of packages as per requests.
  • Installing Jumpstart Servers, Auto mount, Solaris 2.x UNIX operating systems.
  • Setting up NFS Client/Server shares.
  • Plan, configure and support Window 2000 Active Directory Service.
  • Configuration and administration of LP print services.
  • Managing file systems and disk management using Solstice Disk suite, LVM, VERITAS volume management.
  • Trouble shooting using ndd, trace route, netstat, ping, ifconfig and snoop.
  • Built and configured Samba, NIS, NFS Servers and Sparc workstations.
  • Responsible for all Level 3 problems with Network, configured and did trouble shoot all Server/workstation issues.
  • Resolved Internetworking problems; heavy use of Cisco switches for VPN connectivity.
  • Provided frontline support to the service ticket requests like login failures, account creation, process management, restarting the apache, DNS services, resolve the SSH login problems.
  • Writing Shell Scripts for managing day-to-day transactions & for automation of routine tasks.
Expected in to to
Bachelor of Engineering: Electronics And Communication
Vishveshwaraya Technological University - ,

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Resume Overview

School Attended

  • Vishveshwaraya Technological University

Job Titles Held:

  • DevOps and System Administrator
  • Sr. Systems Administrator
  • Software Engineer


  • Bachelor of Engineering

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