AT&T

Senior Associate – Technical Support

AT&T

full-time

Posted on:

Location Type: Office

Location: Hyderabad • 🇮🇳 India

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Job Level

Senior

Tech Stack

AnsibleAWSAzureChefCloudDockerKubernetesLinuxOpen SourcePuppetTerraform

About the role

  • Implement comprehensive vulnerability management systems across all assets on-premises and in cloud.
  • Proficiency in using and configuring RedHat Satellite servers, Yum repositories, Scripts, Ansible, Azure Upgrade Manager and Troubleshooting activities.
  • Analyze workload, configuration, and Software Vulnerabilities assess risk and provide actionable remediation on-premises and in the cloud Infrastructure for both mutable and immutable types.
  • Manage, Coordinate, Perform O/S Patch’s, hotfixes on servers, vulnerability/security, Cert management, software upgrades and file system maintenance.
  • Collaborate with operational, cloud infrastructure teams on scheduling, Develop & Execute automation strategies on remediation action plans.
  • Carry out remediation across multiple systems of red hat, Linux centos, windows VM in cloud.
  • Employ tools to generate inventory of open source and third-party components to determine potential security.
  • Oversee Install and operations of packages, scanning agents through automation tool on all Linux servers to always ensure proactive protection.
  • Coordinate with the Security team for best practices on systems hardening.
  • Perform regular audits to ensure security practices are compliant.
  • Regulate Identity management users based sudo policy on specific host or group of hosts.
  • Provide system administration solutions for operational needs.
  • Provide inputs on ways improve the stability, security, efficiency, and scalability of the environment.
  • Resolution of service requests, incidents reported thru service now/Remedy/Jira and day-to-day user issues per established procedures.
  • Mentor jr system administrators and compliance team by getting them involved and perform patching remediations.
  • Proactively Maintain all Linux infrastructure technology to maintain a 24x7 availability.
  • Collaborate with peer organizations, product delivery teams, and support organizations on technical issues and provide guidance.

Requirements

  • Bachelor’s degree in Computer Science, Information Systems, or related field
  • 3+ year of experience with RedHat Linux with patching experience
  • 1+ year Azure core cloud technologies in a high traffic production setting
  • Recognized cloud certification(s) such as Linux Certification, Azure Admin or other recognized technology certifications in this space
  • 3+ years of in-depth experience in core System Administration working Red hat Linux, centos and Windows Environment
  • 3+ years of OS patching and Security vulnerability remediation in onprem and cloud is preferred
  • 1+ years of experience building cloud automation/orchestration solutions with technologies such as: Terraform, CloudFormation, Ansible, Chef, Puppet, other
  • 2+ years designing / implementing highly available cloud/Hybrid Cloud network solutions
  • Deep understanding of cloud security experience
  • Deep understanding of preventative and retrospective controls
  • Deep experience with performance tuning in a cloud environment
  • Experience architecting, implementing, and managing monitoring solutions for production cloud environments
  • Knowledge/Experience with core AWS technologies
  • Experience with open-source cloud agnostic technologies such as Docker, Kubernetes, Open stack, Ansible, Terraform
  • Knowledge & demonstrated experience in Agile methodologies and practice
  • Ability to comfortably lead technical demo sessions to peers and leadership
  • Ability to adapt to a rapidly changing environment and technologies
  • Ability to work in a highly collaborative environment.
Benefits
  • Equal employment opportunity (EEO)
  • Reasonable accommodations for qualified individuals with disabilities
  • Fair chance employer

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
vulnerability managementRedHat Linuxpatchingcloud automationAnsibleTerraformperformance tuningsystem administrationsecurity vulnerability remediationcloud security
Soft skills
collaborationmentoringadaptabilityleadershipcommunication
Certifications
Bachelor's degree in Computer ScienceLinux CertificationAzure Admin