Linux Systems Administrator

7 days ago


Takoma Park, Maryland, United States DISH Network Full time

Job Title: IT Administrator

Job Summary:

We are seeking a highly skilled IT Administrator to join our team at DISH Network. The successful candidate will be responsible for providing day-to-day operational support of development, test, and production server and storage environments.

Key Responsibilities:

  • Develop and adhere to standards and procedures for server and storage environments
  • Provide customer service by assessing performance problems and resolving issues in the areas of performance tuning, availability, integrity, recoverability, and documentation
  • Participate in an on-call rotation and provide support for security, network, and operational issues
  • Use the ticketing system to schedule and maintain workflow on approved requests
  • Patching and upgrading of server operating systems
  • Provide monthly reports to Internal Audit and respond to ad-hoc requests
  • Manage user account provisioning and timely termination

Requirements:

  • Bachelor's degree in Computer Science, information systems, or related field, or combination of education and experience
  • 10+ years' experience installing, configuring, and supporting Linux operating systems; Red Hat Enterprise Linux 7.x, 8.x, and 9.x
  • Hands-on experience administering virtual servers in VMware environments, including vCenter and ESXi

Preferred Qualifications:

  • Red Hat (RHCSA, RHCE) certification
  • Cloud (GCP, AWS, Azure) certification
  • Experience with Ansible to query, report on, and manage large numbers of servers
  • Strong Linux skills and knowledge of protocols, including LDAP, SFTP, CUPS, NFS, TCP/IP networks
  • Experience in scripting in ksh, bash, Perl, Python, PowerShell, etc.
  • Experience in problem resolution and root cause analysis, along with recommending and implementing preventive techniques
  • Knowledge of Commvault backup and recovery
  • Critical thinking/debugging skills from application to network layer
  • Ability to multitask/context switch in a fast-paced environment
  • Familiarity with both on-premise and cloud-based (Google Cloud, Microsoft Azure, Amazon Web Services) server virtualization
  • Knowledge of OpenShift a plus

Eligible for discretionary bonus, with funding based on company performance.



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