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Job Title: Senior System Administrator


Job Description :

we are looking for the System Administrator who has skill sets such as Linux/Unix/CentOS Subject Matter Expert the candidate is responsible for developing, implementing and maintaining secure, cost-efficient environments across the environment.


Number Of Posts: 1


Job Type : Full Time


Job Location: Hyderabad


Salary : Negotiable


Experience : 8+ Years


Required Skills :


?Optional Knowledge, Skills, and Abilities

  • Understanding of 3par, EMC, NetApp and Tintri storages.

Education, Training and Minimum Qualifications

·         Degree in Computer Science or equivalent experience.

·         RHCE / Sun Solaris and Microsoft certified 2008/2012, vSphere 5.x/6.x certification will be an added advantage.

·         8+ years of experience in job specific skills

Mandatory Qualifications :


Key Responsibilities

  • As a Linux/Unix/CentOS Subject Matter Expert the candidate is responsible for developing, implementing and maintaining secure, cost-efficient environments across environment.
  • Primary responsibilities will include technical project implementation and sustaining engineering services for Linux/Unix/CentOS-based environments.
  • Performs system configuration, software installation and upgrades of Linux/Unix/CentOS as well as Windows 2008/2012/2016 systems acting as application servers and database servers.
  • Remote administration of Servers.
  • Troubleshooting of issues related to Linux/Unix/CentOS, Windows and VMware servers/Infrastructure.
  • Respond to customer requests for program loads, and system customization specific to SumTotal System’s industry leading product(s).
  • Responsible for the day-to-day maintenance and operation of systems.
  • Optimizes system availability, security, and performance of systems.
  • Server Patching/Upgrades
  • Perform all backups and recovery for the hosted environment.
  • FTP/SFTP and SMTP administration
  • VM deployment from scratch/Template/Cloning
  • Provide backend support for the systems to internal Customer Support staff
  • Monitor system performance and capacity; provide input for needed expansion or alternative configurations to support additional storage, database capacity, or web server capacity needs.
  • Developing, revising and maintaining technical and operational documentation (including procedures) to continually improve our computing environments

 

Knowledge, Skills, and Abilities

  • 8+ years of experience with Linux/CentOS and Windows System Administration.
  • Strong knowledge of Linux/Unix servers, Windows Server 2008/2012, Microsoft Clustering, DNS, Active Directory and Group policy
  • Server updates/patching validation before implementing
  • Strong knowledge on Performance monitoring and analysis
  • Strong Linux/Unix and Windows troubleshooting skills
  • Understanding of SSL, SSO and  NT Authentication
  • Strong knowledge of VMWARE ESXi 5.x and 6.x Clustering, Resource Pools, Memory and CPU management, VMOTION, Networking, VM Deployment, Cloning, and templates.
  • Good Knowledge on VMWARE troubleshooting skills.
  • Scripting in any of PowerShell/VB will be must.
  • Strong knowledge on Backup/Restore. Livevault / Rubrik knowledge preferred.
  • Good knowledge FTP/SFTP. ServU/GlobalScape knowledge will be an additional advantage.
  • Knowledge of systems and network security principles, and general systems administration best practices.
  • Basic Knowledge of Firewalls, Load Balancers, switches, and network design.
  • Strong Knowledge on Change and Incident management process.
  • The ability to work in an energetic, fast paced and interrupt driven environment, with openness to the demands and rewards of a 24 x 7 workplace.
  • Goal-oriented attitude and demeanor to work through roadblocks, motivate external concerns and bring about resolution
  • Be self-motivated and work well with end-users, management, and external technical support personnel
  • Strong documentation, RCA’s and record keeping skills, with extreme attention to detail
  • Be able to thrive in a fast-paced, think-on-your-feet business environment and possess strong organization skills, excellent verbal and written communication, good interpersonal skills, and an attention to detail, and be deadline focused.

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